| PersonnelCode | FirstName | LastName | AgencyCode | LastUpdateDate | | Hancock, M. | Mike | Hancock | DFW | 2021-05-28 |
| Le, L. | Lance | Le | RWQCB1 | 2021-07-20 |
| Abbot, W. | William | Abbot | DFW | 2019-01-02 |
| Abere, M. | Matt | Abere | MBNEP | 2016-03-30 |
| Ackerman, J. | Josh | Ackerman | USGS-WERC | 2015-06-30 |
| Adelson, S. | Sam | Adelson | KLI-Santa Cruz | 2019-04-18 |
| Agnew, L. | Lindsey | Agnew | SFPUC-WDDNR | 2018-01-31 |
| Aguilar, B. | Bernard | Aguilar | DFW | 2018-02-27 |
| Agustin, E. | Elvis | Agustin | ABCL | 2017-11-28 |
| Ainslie, N. | Nick | Ainslie | CSUSM | 2012-04-02 |
| Albaugh, H. | H. | Albaugh | NECWA | 2013-01-18 |
| Albertson, H. | H. | Albertson | GLC | 2013-01-18 |
| Alcorta, M. | M. | Alcorta | UCD-AEAL | 2013-01-18 |
| Aldana, A. | Adriana | Aldana | MLJ-LLC | 2014-10-31 |
| Alejo, J. | Jordan | Alejo | CSULB-SEAL | 2015-09-08 |
| Alexander, B. | B. | Alexander | EcoAnalysts | 2015-05-18 |
| Alexander, Br. | Brittany | Alexander | ABCL | 2017-11-28 |
| Alexander, I. | Ira | Alexander | DWR-ND | 2010-12-16 |
| Alexander, P. | Pete | Alexander | EBRPD | 2013-03-12 |
| Alexander, S. | Stacey | Alexander | DFW | 2018-02-27 |
| Alfving, C. | Cameron | Alfving | RWQCB5F | 2019-12-24 |
| Allen, K. | Keith | Allen | LongBeachCity | 2018-12-13 |
| Allen, M. | M. | Allen | ABA | 2015-04-13 |
| Amweg, E. | E. | Amweg | UCB-WL | 2013-01-18 |
| Anderson, An. | Andrew | Anderson | PGE-San Ramon | 2021-10-27 |
| Anderson, B. | Brian | Anderson | UCD-GC | 2010-01-07 |
| Anderson, Be. | Beverly | Anderson | DWR-ND | 2013-07-24 |
| Anderson, Brt. | Brett | Anderson | DFW-ABL | 2013-04-30 |
| Anderson, C. | Clair | Anderson | RWQCB5S | 2013-10-17 |
| Anderson, D. | Drew | Anderson | DFW-ABL | 2011-05-11 |
| Anderson, Do. | Doug | Anderson | MBNEP | 2016-03-30 |
| Anderson, I. | Ian | Anderson | MLJ-LLC | 2013-10-10 |
| Anderson, L. | Levi | Anderson | CVWD | 2022-10-17 |
| Anderson, P. | P. | Anderson | PER | 2013-01-18 |
| Andreano, L. | Lisa | Andreano | RWQCB3 | 2009-07-30 |
| Anzelon, D. | D. | Anzelon | UCD-AEAL | 2013-01-18 |
| Apperson, C. | Carin | Apperson | SFPUC-WDDNR | 2020-04-06 |
| Aquino, E. | E. | Aquino | RWQCB5L | 2013-01-18 |
| Arce, D. | Dan | Arce | STPUDL | 2023-11-06 |
| Arditti, A. | Alec | Arditti | EOA | 2019-03-19 |
| Arganbright, C. | Christina | Arganbright | RWQCB1 | 2011-06-29 |
| Arico, J. | Julienne | Arico | DFW-ABL | 2011-05-11 |
| Armfield, J. | Jesse | Armfield | SYRCL | 2018-12-18 |
| Armstrong, K. | Kim | Armstrong | DFW-ABL | 2015-04-14 |
| Armstrong, T. | Trip | Armstrong | NAMC | 2023-02-16 |
| Arrington, J. | Jeondra | Arrington | RWQCB5S | 2015-04-28 |
| Asbell, A. | Aundrea | Asbell | UCB-WL | 2009-02-20 |
| Askea, W. | Will | Askea | ABL_Chico | 2021-05-28 |
| Athorp, E. | Eric | Athorp | Kings SW | 2013-01-18 |
| Atkins, C. | Chris | Atkins | ADH | 2016-08-18 |
| Atkins, K. | Karen | Atkins | RWQCB5 | 2021-09-07 |
| Au, N. | Nancy | Au | CSUStan-CL | 2010-09-24 |
| Au Yeung, C. | Cindy | Au Yeung | RWQCB5S | 2013-10-17 |
| Aubrey, V. | Val | Aubrey | EagleLkGuard | 2019-05-09 |
| Aurelius, S. | Stephanie | Aurelius | MBNEP | 2016-08-19 |
| Ausbell, A. | Aundrea | Ausbell | ICF-Sacramento | 2017-09-05 |
| Austin, C. | Carrie | Austin | RWQCB2 | 2014-05-21 |
| Ayrapetyan, D. | David | Ayrapetyan | MLJ-LLC | 2013-01-18 |
| Azevedo, R. | Rick | Azevedo | RWQCB1 | 2008-01-01 |
| Azimis, S. | S. | Azimis | UCD-AEAL | 2013-01-18 |
| Badrigian, T. | Tess | Badrigian | MBNEP | 2020-07-27 |
| Baggs, E. | Eric | Baggs | RWQCB5S | 2019-12-18 |
| Balasubramanian, K. | Karthick | Balasubramanian | UCOB | 2012-05-24 |
| Ballard, K. | Keith | Ballard | RWQCB5S | 2015-09-02 |
| Balmagia, J. | Jenny | Balmagia | RWQCB3 | 2017-08-24 |
| Bancroft, M. | Matt | Bancroft | DFW-ABL | 2015-04-14 |
| Barabe, R. | Russell | Barabe | DFW-SanDiego | 2013-03-04 |
| Barajas, E. | Evelyn | Barajas | MBNEP | 2020-03-26 |
| Barber, T. | Travis | Barber | DFW-ABL | 2008-05-16 |
| Bargsten, S. | Stephen | Bargsten | RWQCB1 | 2013-09-17 |
| Barnes, P. | Patrick | Barnes | RWQCB5F | 2018-09-26 |
| Barnes, T. | Tanner | Barnes | KLI-Santa Cruz | 2019-04-18 |
| Baroldi, M. | Michelle | Baroldi | RWQCB9 | 2012-10-02 |
| Baronia, E. | Elyka | Baronia | ABCL | 2023-09-21 |
| Barr, J. | John | Barr | AWG | 2017-04-24 |
| Bartholomew, M. | M. | Bartholomew | RWQCB1 | 2021-07-20 |
| Barton, R. | Randi | Barton | UCD-GC | 2021-06-11 |
| Baruch, E. | E. | Baruch | DFW | 2023-07-25 |
| Barwick, K. | Kelvin | Barwick | CCSF-OBL | 1900-01-01 |
| Basaldua-Sanchez, P. | Patricia | Basaldua-Sanchez | RWQCB5 | 2021-09-07 |
| Batchelder, K. | Kim | Batchelder | GRRCD | 2016-11-01 |
| Batchelder, N. | Neal | Batchelder | CDMS | 2015-11-06 |
| Battagli, C. | Charlie | Battagli | AECOM-Sacramento | 2018-01-31 |
| Baumgartner, L. | Lori | Baumgartner | EOA | 2013-12-04 |
| Beatman, L. | Luke | Beatman | MPSL-DFW | 2008-01-01 |
| Beck, C. | Chris | Beck | AECOM-Sacramento | 2018-01-31 |
| Beckensten, E. | Elisabeth | Beckensten | RWQCB2 | 2017-12-13 |
| Bedard, S. | Sarah | Bedard | ABCL | 2018-11-15 |
| Beebe, C. | Christopher | Beebe | MPSL-DFW | 2016-06-17 |
| Begum, A. | Ashrafi | Begum | EcoAnalysts | 2013-12-10 |
| Bell, L. | L. | Bell | MLJ-LLC | 2013-01-18 |
| Bell, M. | Mike | Bell | Caltrans | 2019-01-02 |
| Belmonte, R. | Rocco | Belmonte | CINC | 2022-01-13 |
| Beltran, J. | Jorge | Beltran | RWQCB5S | 2019-01-02 |
| Bemis, B. | Bryan | Bemis | AMS-CA | 2012-09-04 |
| Bendell, F. | Ford | Bendell | ICF-San Diego | 2019-06-10 |
| Bendorf, J. | Joe | Bendorf | MLJ-LLC | 2017-02-15 |
| Bennet, S. | S. | Bennet | MBNEP | 2016-08-19 |
| Bennett, S. | Shane | Bennett | RWQCB3 | 2016-05-03 |
| Bennett, Sh. | Shane | Bennett | CCSE | 2018-08-01 |
| Bennett-Wells, M. | Madison | Bennett-Wells | MBNEP | 2023-06-26 |
| Bentz, J. | Jo | Bentz | RWQCB1 | 2011-05-03 |
| Bergmann, JP. | Jean-Phillippe | Bergmann | DFW-ABL | 2014-05-05 |
| Berman, J. | Joel | Berman | CINC | 2022-01-13 |
| Berry, B. | Brandon | Berry | MLJ-LLC | 2014-01-15 |
| Berry, M. | Michael | Berry | DWR-ND | 2017-09-05 |
| Bersin, T. | Theresa | Bersin | RWQCB3 | 2019-03-12 |
| Bettencourt, B. | Brian | Bettencourt | RWQCB5 | 2017-01-30 |
| Betz, B. | B. | Betz | CSULB-SEAL | 2016-10-05 |
| Bey, R. | R. | Bey | RWQCB1 | 2021-04-26 |
| Bielski, J. | Jason | Bielski | SFPUC-WDDNR | 2016-02-04 |
| Biley, M. | Mitch | Biley | RWQCB3 | 2017-12-04 |
| Bilginsoy, A. | Alev | Bilginsoy | CWC | 2016-04-19 |
| Bilse, A. | Ann | Bilse | MBNEP | 2020-01-03 |
| Bindl, K. | Kathleen | Bindl | RWQCB6 | 2023-07-11 |
| Bivian, M. | Michael | Bivian | ABCL | 2020-01-10 |
| Bjurstrom, K. | K. | Bjurstrom | CRC | 2013-01-18 |
| Black, D. | Duane | Black | DFW-SanDiego | 2014-12-08 |
| Black, N. | Nicole | Black | CSULB-SEAL | 2012-03-26 |
| Black, R. | Russell | Black | DFW-SanDiego | 2013-03-04 |
| Blackwell, A. | Avery | Blackwell | GC | 2016-12-23 |
| Blake, J. | Janet | Blake | RWQCB1 | 2008-01-01 |
| Blanchard, P. | Patrick | Blanchard | EBRPD | 2013-04-22 |
| Blanco, S. | Scott | Blanco | UCD-GC | 2014-07-02 |
| Blanco, T. | Tony | Blanco | FSURMP | 2020-02-03 |
| Blank, P. | P. | Blank | SVWQC | 2013-01-18 |
| Blinn, D. | Dean | Blinn | NAU | 2013-05-14 |
| Bloch, J. | Jonathan | Bloch | RWQCB2 | 2012-07-17 |
| Bockmon, S. | Shannon | Bockmon | DFW-ABL | 2017-04-25 |
| Boercker, M. | Michelle | Boercker | DFW-ABL | 2008-05-16 |
| Bogan, M. | Michael | Bogan | OSU-Zoo | 2015-04-16 |
| Bohrer, G. | Gabrielle | Bohrer | MLJ-LLC | 2013-01-18 |
| Boland, C. | Carol | Boland | SCVURPPP | 2012-08-29 |
| Boland, K. | Kelley | Boland | MBNEP | 2020-01-03 |
| Bonilla, C. | Courtney | Bonilla | CWH | 2020-01-14 |
| Bonnema, A. | Autumn | Bonnema | MPSL-DFW | 2008-01-01 |
| Bosinger, E. | Evan | Bosinger | EOA | 2020-10-16 |
| Bosworth, D. | D. | Bosworth | PER | 2013-01-18 |
| Bothello, L. | L. | Bothello | MBNEP | 2016-08-19 |
| Bowen, B. | Brett | Bowen | ICF-San Diego | 2017-09-07 |
| Bowen, K. | K. | Bowen | PER | 2019-03-26 |
| Bowles, V. | Victoria | Bowles | MLJ-LLC | 2016-09-27 |
| Bowser, C. | Colin | Bowser | AMS-CA | 2024-02-09 |
| Boyle, P. | Pam | Boyle | EOA | 2012-08-29 |
| Bozzio, N. | Nick | Bozzio | DFW-ABL | 2010-04-22 |
| Bracken, Ro. | Rondall | Bracken | UCD-AHPL | 2016-01-07 |
| Brand, R. | Reuben | Brand | MBNEP | 2020-03-26 |
| Bratcher, T. | Tricia | Bratcher | DFW | 2016-12-15 |
| Breedveld, K. | Koen | Breedveld | SRES | 2021-10-27 |
| Bregante, G. | George | Bregante | CINC | 2022-01-13 |
| Bregman, J. | J. | Bregman | CINC | 2023-12-08 |
| Brenes, T. | Tania | Brenes | MLJ-LLC | 2018-09-26 |
| Brewster, G. | Greg | Brewster | USGS-PFRG-OCRL | 2021-08-20 |
| Briden, A. | A. | Briden | PER | 2013-01-18 |
| Brillante, A. | Anthony | Brillante | MLJ-LLC | 2014-07-16 |
| Brinkerhoff, A. | Aaron | Brinkerhoff | SFPUC-WDDNR | 2016-02-04 |
| Brinton, N. | Nicholas | Brinton | WRA | 2018-07-16 |
| Broome, D. | Delany | Broome | RWQCB5S | 2019-12-18 |
| Brown, D. | Dana | Brown | NGEM | 2018-04-19 |
| Brown, H. | Hannah | Brown | MBNEP | 2022-06-16 |
| Brown, R. | Ryan | Brown | RWQCB5 | 2022-10-12 |
| Bryan, D. | Danielle | Bryan | MBNEP | 2016-08-19 |
| Bucci, A. | Alyssa | Bucci | MBNEP | 2020-03-26 |
| Buchholtz, C. | Clara | Buchholtz | DFW-ABL | 2014-05-02 |
| Buck, C. | Christina | Buck | SWS | 2020-05-08 |
| Buckmaster, N. | Nick | Buckmaster | UCD-WFCB | 2012-07-05 |
| Budd, R. | Robert | Budd | DPR | 2021-02-09 |
| Bundock, M. | Matthew | Bundock | MLJ-LLC | 2017-05-17 |
| Burant, A. | Aniela | Burant | DPR | 2021-06-22 |
| Burke, J. | Jim | Burke | RWQCB1 | 2009-08-13 |
| Burkholder, S. | S. | Burkholder | UCD-AEAL | 2013-01-18 |
| Burliga, A. | Ana | Burliga | Rhithron | 2017-10-30 |
| Burton, N. | N. | Burton | MBNEP | 2016-08-19 |
| Bush, F. | Francois | Bush | RWQCB1 | 2024-03-12 |
| Bush, M. | Micaela | Bush | RWQCB5S | 2021-05-04 |
| Bush, R. | R. | Bush | UCD-AEAL | 2013-01-18 |
| Buts, K. | Kelsi | Buts | RWQCB6 | 2016-02-29 |
| Byers, J. | Jonathan | Byers | RWQCB5S | 2022-03-02 |
| Byrne, M. | Matthew | Byrne | RWQCB2 | 2014-11-04 |
| Cabasal, J. | Jhen | Cabasal | CSULB-SEAL | 2019-12-27 |
| Cabral, S. | Samuel | Cabral | MLJEnvironmental | 2022-06-20 |
| Cain, E. | Emily | Cain | RWQCB3 | 2017-12-04 |
| Calanchini, H. | H. | Calanchini | UCD-AEAL | 2013-01-18 |
| Calhoun, B. | Brett | Calhoun | SCVWD | 2019-03-19 |
| Callinan, K. | K. | Callinan | MLJ-LLC | 2013-01-18 |
| Camacho, R. | R. | Camacho | IID | 2023-02-27 |
| Cambridge, A. | Alexis | Cambridge | MLJEnvironmental | 2023-02-28 |
| Campbell-Craven, E. | Erin | Campbell-Craven | MBNEP | 2020-01-03 |
| Camper, J. | Jessica | Camper | MBNEP | 2020-01-03 |
| Canete, R. | Richard | Canete | CSULB-SEAL | 2013-10-28 |
| Canfield, M. | Mark | Canfield | CSULB-SEAL | 2014-12-02 |
| Cantor, S. | Sierra | Cantor | GRRCD | 2016-11-01 |
| Cao, D. | David | Cao | ICF-Sacramento | 2021-11-15 |
| Caprile, J. | Jose | Caprile | CSULB-SEAL | 2012-03-26 |
| Carah, J. | Jen | Carah | TNC | 2017-04-25 |
| Cardenas, C. | Charles | Cardenas | RWQCB5S | 2017-10-20 |
| Carlson, B. | Ben | Carlson | RWQCB9 | 2019-07-30 |
| Carlson, J. | Jeff | Carlson | FSURMP | 2019-03-21 |
| Carlson, S. | Stephen | Carlson | RWQCB5 | 2021-09-07 |
| Carlton, J. | Jamie | Carlton | ABCL | 2017-11-28 |
| Carmichael, J. | J. | Carmichael | CSUMB-WEE | 2022-01-24 |
| Carmon, J. | Jamie | Carmon | GEI | 2019-03-14 |
| Carothers, C. | Chris | Carothers | CCCWP | 2019-04-23 |
| Carreon, N. | N. | Carreon | RWQCB8 | 2016-10-05 |
| Carrol, J. | Julian | Carrol | SMCRCD | 2019-03-25 |
| Carroll, C. | Carolyn | Carroll | AWG | 2017-04-24 |
| Carter, B. | Bonnie | Carter | CINC | 2022-01-13 |
| Carter, C. | Cameron | Carter | AMS-CA | 2015-01-28 |
| Carter, Ch. | Chuck | Carter | CINC | 2022-01-31 |
| Carter, K. | Katharine | Carter | RWQCB1 | 2009-08-13 |
| Carter, P. | Phillip | Carter | RWQCB5S | 2019-12-18 |
| Castaneda, C. | Cindy | Castaneda | CSULB-SEAL | 2012-03-26 |
| Castellanos, M. | Misty | Castellanos | DFW-ABL | 2015-06-02 |
| Castorena, R. | Rosaly | Castorena | SCCWRP | 2020-09-28 |
| Caudillo, A. | Andrew | Caudillo | CSUMB-WEE | 2019-04-30 |
| Caudillo, An. | Andrew | Caudillo | NAMC | 2023-02-16 |
| Cawthorne, D. | Dylan | Cawthorne | WoodGroup | 2018-12-17 |
| Chadwick, M. | Michelle | Chadwick | GEI | 2019-03-14 |
| Chadwick, S. | Sawyer | Chadwick | MBNEP | 2020-01-03 |
| Chan, I. | Ian | Chan | GANDA | 2015-11-06 |
| Chang, L. | Lindsay | Chang | RWQCB3 | 2009-07-30 |
| Chantegros, E. | Emma | Chantegros | MBNEP | 2020-07-27 |
| Chantegros, Em. | Emma | Chantegros | DFW-ABL | 2021-09-20 |
| Chao, G. | G. | Chao | RWQCB8 | 2016-10-05 |
| Chaput, C. | Carolyn | Chaput | ABCL | 2024-03-08 |
| Chase, J. | Jenny | Chase | DFW-ABL | 2023-04-11 |
| Chatenever, B. | Bob | Chatenever | CINC | 2022-01-13 |
| Chaturveli, A. | Apurva | Chaturveli | MBNEP | 2020-07-27 |
| Chavez, A. | Amanda | Chavez | DFW-ABL | 2022-04-14 |
| Chavira, M. | Madeline | Chavira | RWQCB3 | 2017-02-14 |
| Chen, C. | Cerise | Chen | MLML_Oakden | 1900-01-01 |
| Chenette, A. | Adrienne | Chenette | MPSL-DFW | 2022-07-01 |
| Cheney, A. | Alyson | Cheney | AWG | 2017-04-12 |
| Chenue, S. | Scott | Chenue | SFPUC-WDDNR | 2021-04-08 |
| Chesser, M. | Max | Chesser | ICF-Sacramento | 2021-11-11 |
| Chilcott, J. | Jeanne | Chilcott | RWQCB5S | 2008-01-01 |
| Childers, G. | George | Childers | SVWQC | 2013-01-18 |
| Chiu, W. | Wayne | Chiu | RWQCB9 | 2019-07-30 |
| Choate, A. | Ashley | Choate | CSULB-SEAL | 2013-08-27 |
| Christman, B. | Beth | Christman | TRWC | 2017-02-03 |
| Christopher, T. | Tylor | Christopher | Balance | 2019-04-18 |
| Chu, C. | C. | Chu | UCD-AEAL | 2013-01-18 |
| Chu, L. | L. | Chu | UCD-AEAL | 2013-01-18 |
| Chun, S. | S. | Chun | UCD-AEAL | 2013-01-18 |
| Chung, K. | K. | Chung | SCCWRP | 2021-05-25 |
| Church, T. | Tami | Church | Zone7 | 2017-03-09 |
| Ciugulea, I. | Ionel | Ciugulea | EcoAnalysts | 2013-01-25 |
| Clack, K. | Kelly | Clack | ABL_Chico | 2020-11-13 |
| Claridy, M. | Mia | Claridy | MBNEP | 2020-01-03 |
| Clark, C. | Cara | Clark | CCWG-MLML | 2014-12-08 |
| Clark, K. | Kimberly | Clark | DFW-ABL | 2010-06-19 |
| Clark, R. | Ross | Clark | CCWG-MLML | 2019-02-05 |
| Clark, S. | S. | Clark | PER | 2013-01-18 |
| Clarke, L. | Larissa | Clarke | MBNEP | 2014-09-30 |
| Clohessy, T. | T. | Clohessy | PER | 2013-01-18 |
| Coates, D. | Don | Coates | RWQCB1 | 2012-09-19 |
| Cochran, H. | Holly | Cochran | DFW-ABL | 2013-10-28 |
| Fuentes, M. | Maggie | Cochran | CSULB-SEAL | 2013-10-28 |
| Coffman, C. | Christine | Coffman | DFW-ABL | 2013-05-02 |
| Cois, C. | Cristina | Cois | UCB-WL | 2012-07-03 |
| Coito, J. | J. | Coito | PER | 2013-01-18 |
| Cole, R. | Rebecca | Cole | DFW-ABL | 2017-04-25 |
| Cole, Re. | Rebecca | Cole | DWR-ND | 2019-01-02 |
| Cole, S. | Selina | Cole | RWQCB5S | 2021-05-04 |
| Collins, A. | A. | Collins | CSULB-SEAL | 2016-10-05 |
| Conklin, K. | Kim | Conklin | CSUSM | 2018-02-20 |
| Conner, V. | V. | Conner | RWQCB2 | 2013-01-18 |
| Conrad, T. | Tyler | Conrad | MBNEP | 2014-09-30 |
| Conroy, P. | Patrick | Conroy | SFPUC-WDDNR | 2019-04-09 |
| American River Conservancy | American River | Conservancy | RWQCB5S | 2012-06-05 |
| Constantino, R. | Rick | Constantino | CINC | 2022-01-13 |
| Conti, M. | Melanie | Conti | MBNEP | 2020-01-03 |
| Converse, P. | P. | Converse | Not Recorded | 2008-01-01 |
| Cook, L. | Liz | Cook | MPSL-MLML | 2015-02-12 |
| Cook, T. | Tyler | Cook | MBNEP | 2020-07-27 |
| Cooke, J. | Janis | Cooke | RWQCB5S | 2019-12-18 |
| Cookson, R. | Ron | Cookson | CINC | 2023-11-01 |
| Coombe, P. | Peter | Coombe | DWR-ND | 2009-07-07 |
| Cooper, J. | Jeri | Cooper | COXLSP | 2020-09-23 |
| Copper, D. | Dave | Copper | CINC | 2022-01-13 |
| Corcoran, D. | D. | Corcoran | MLJ-LLC | 2013-01-18 |
| Cormier, V. | Valerie | Cormier | GANDA | 2020-12-10 |
| Corona, E. | Emily | Corona | CSULB-SEAL | 2013-12-19 |
| Corona, J. | Jesus | Corona | CSULB-SEAL | 2017-10-02 |
| Coronel, J. | Jesus | Coronel | CVWD | 2021-08-20 |
| Cortes, E | Erica | Cortes | CINC | 2022-01-13 |
| Costache, D. | Dennis | Costache | RWQCB5S | 2016-06-23 |
| Coster, L. | Lynn | Coster | Not Recorded | 2019-07-29 |
| Cotten, Gr. | Greg | Cotten | KEI | 2023-04-10 |
| Cotten, G. | Greg | Cotton | KLI-Santa Cruz | 2013-12-04 |
| Coucaud, M. | Marc | Coucaud | MBNEP | 2016-03-30 |
| Couser, R. | Rhys | Couser | MBNEP | 2020-01-03 |
| Cover, D. | D. | Cover | SVWQC | 2013-01-18 |
| Cover, M. | Matt | Cover | CSUStan-CL | 2010-07-07 |
| Coyne, M. | Marian | Coyne | ABCL | 2017-11-28 |
| Craft, C. | Christopher | Craft | GEI | 2019-05-10 |
| Craig, S. | Sherri | Craig | USFS-San Bernardino | 2019-05-02 |
| Craik, G. | Ginger | Craik | AWG | 2017-04-24 |
| Craik, L. | Lori | Craik | AWG | 2017-04-24 |
| Cram, W. | Wesley | Cram | PER | 2018-06-05 |
| Cressey, S. | Scott | Cressey | Cressey | 2012-09-04 |
| Crocker, K. | Kyle | Crocker | EcoAnalysts | 2015-04-09 |
| Crosby, K. | Kate | Crosby | DFW | 2021-05-28 |
| Cross, K. | K. | Cross | EcoAnalysts | 2023-05-09 |
| Crowton, C. | Cayti | Crowton | RWQCB1 | 2011-07-26 |
| Cruz, G. | G. | Cruz | CSULB-SEAL | 2017-03-13 |
| Cruz, J. | J. | Cruz | RWQCB8 | 2016-10-05 |
| Cuellar, D. | Danny | Cuellar | CSULB-SEAL | 2012-03-26 |
| Cueller, Da. | Danny | Cuellar | ICF-San Diego | 2019-06-10 |
| Cullen, K. | Kevin | Cullen | FSURMP | 2013-12-04 |
| Cullen, N. | Nathan | Cullen | RWQCB5 | 2018-02-27 |
| Cullinen, K. | Kevin | Cullinen | GRRCD | 2016-11-01 |
| Currier, M. | Monty | Currier | DFW-RED | 2008-06-20 |
| Currier, T. | Taylor | Currier | RWQCB6 | 2014-12-17 |
| Cuthbert, P. | Patrick | Cuthbert | FISHBIO | 2021-10-27 |
| D?Este, I. | Isabelle | D?Este | MLJEnvironmental | 2021-10-29 |
| Dahl, M. | Michael | Dahl | EcoAnalysts | 2023-05-09 |
| Dailey, H. | Hannah | Dailey | RWQCB5S | 2023-06-20 |
| Dakin, R. | Robin | Dakin | SFPUC-WDDNR | 2016-04-13 |
| Dan, Go. | Gordan | Dan | UCD-AHPL | 2016-01-07 |
| DaPrado, M. | Miles | DaPrado | FSURMP | 2013-12-04 |
| Darlington, T. | Todd | Darlington | RWQCB1 | 2011-06-30 |
| Daugherty, M. | Melissa | Daugherty | RWQCB3 | 2013-07-29 |
| Davis, C. | Clint | Davis | Rhithron | 2017-10-30 |
| Davis, M. | Meg | Davis | MLJEnvironmental | 2021-01-15 |
| Dawson, B. | Bonnie | Dawson | CSUMB-WEE | 2023-05-23 |
| Dawson, M. | Mike | Dawson | DFW-ABL | 2009-03-18 |
| de Berry, B. | Bonnie | de Berry | EOA | 2015-01-28 |
| De La Fuente, A. | Alex | De La Fuente | CVWD | 2021-08-20 |
| De Parsia, M. | Matthew | De Parsia | USGS-PFRG-OCRL | 2021-08-09 |
| Debruler, D. | Daniel | DeBruler | MLJ-LLC | 2018-09-12 |
| Decker, A. | Anne | Decker | CSUSM | 2016-08-01 |
| Decker, J. | Jared | Decker | DFW-ABL | 2017-04-25 |
| Dege, M. | Michael | Dege | DFW | 2018-11-20 |
| Dei Rossi, D. | Desiree | Dei Rossi | MBNEP | 2016-03-30 |
| DeJesus, N. | Noel | DeJesus | ABCL | 2017-10-30 |
| Del Core, A. | Ashley | Del Core | MBNEP | 2023-06-26 |
| DeLa Torre, L. | Luis | DeLa Torre | WoodGroup | 2018-08-01 |
| Delany, T. | Tim | Delany | MBNEP | 2020-07-27 |
| Deleo, S. | Steve | Deleo | SFPUC-WDDNR | 2016-02-04 |
| Deleon, T. | Tina | Deleon | ABCL | 2018-11-15 |
| DelReal, D. | Drew | DelReal | MLJEnvironmental | 2021-05-05 |
| Deng, X. | Xin | Deng | DPR | 2020-12-17 |
| Denton, M. | Marianne | Denton | NDEP | 2015-02-18 |
| Dentoni, N. | Nicolette | Dentoni | RWQCB5F | 2014-04-29 |
| Dial, S. | Sydney | Dial | SCCWRP | 2021-09-30 |
| Diamant, C. | Charlotte | Diamant | RWQCB2 | 2023-10-31 |
| Dickson, A. | Andrew | Dickson | UCSD-SIO | 2012-08-14 |
| Diefendorf, L. | Lyssa | Diefendorf | MLJ-LLC | 2017-05-17 |
| Diehl, D. | Dario | Diehl | SCCWRP | 2021-02-12 |
| DiGiulio, J. | J. | DiGiulio | ABA | 2015-04-13 |
| DiNoto, K. | Kevin | DiNoto | ADH | 2019-04-24 |
| DiNoto, Ke | Kevin | DiNoto | KEI | 2024-03-12 |
| Do, Q. | Quang | Do | PER | 2013-01-18 |
| Dobbas, C. | C. | Dobbas | SVWQC | 2013-01-18 |
| Dogan, M. | M. | Dogan | UCD-AEAL | 2013-01-18 |
| Doherty, D. | D. | Doherty | UCD-AEAL | 2013-01-18 |
| Dooley, L. | Liam | Dooley | MLJEnvironmental | 2020-04-24 |
| Doran, K. | Kathleen | Doran | RWQCB6 | 2016-02-29 |
| Dornan, N. | Natalie | Dornan | AMS-CA | 2017-02-28 |
| Dougherty, C. | Coventry | Dougherty | CSULB-SEAL | 2014-12-02 |
| Douglas, J. | Jackie | Douglas | DFW-ABL | 2015-06-02 |
| Drabeck, D. | D. | Drabeck | SVWQC | 2013-01-18 |
| Drescher, B. | Brionna | Drescher | RWQCB1 | 2009-08-13 |
| Drescher, Br. | Brionna | Drescher | DFW | 2019-10-11 |
| Driscoll, J. | Jenna | Driscoll | SBCK | 2017-02-17 |
| Drummond, H. | Hannah | Drummond | AWG | 2017-04-24 |
| Dryer, M. | M. | Dryer | UCD-AEAL | 2013-01-18 |
| Duff, J. | J. | Duff | ABCL | 2015-01-26 |
| Duggan, R. | Ross | Duggan | CCSF-OBL | 1900-01-01 |
| Dukes, H. | Hannah | Dukes | GEI | 2019-12-28 |
| DuMond, J. | Jason | DuMond | RWQCB9 | 2019-07-30 |
| Dunaway, D. | Donette | Dunaway | RWQCB3 | 2013-07-29 |
| Dunbar, M. | Marirose | Dunbar | DFW-ABL | 2008-05-16 |
| Duong, J. | J. | Duong | RWQCB1 | 2021-07-20 |
| Durmiendo, M. | Mariah | Durmiendo | ABCL | 2017-10-30 |
| Dyer, J. | Julia | Dyer | RWQCB3 | 2019-01-25 |
| Dyer, M. | M. | Dyer | UCD-AEAL | 2013-01-18 |
| E, C. | C. | E | NAPARCD | 2013-01-18 |
| Early, J. | Joseph | Early | ABL_Chico | 2020-11-13 |
| Eder, K. | K. | Eder | UCD-AEAL | 2013-01-18 |
| Egerstrom, S. | Shane | Egerstrom | MBNEP | 2022-06-16 |
| Egger, T. | Tammy | Egger | SFPUC-WDDNR | 2016-04-13 |
| Eichman, J. | Julia | Eichman | EcoAnalysts | 2017-10-23 |
| Elizondo, B. | Brittany | Elizondo | MLJEnvironmental | 2022-08-01 |
| Elkins, R. | Roberta | Elkins | DWR | 2011-06-27 |
| Elliot, Ke. | Kerry | Elliot | RWQCB5F | 2014-12-18 |
| Ellis, J. | Jordana | Ellis | SVWQC | 2013-01-18 |
| Ellison-Lloyd, D. | Delyn | Ellison-Lloyd | Not Recorded | 2018-09-26 |
| Elrod, G. | Ginger | Elrod | MBARI-JL | 2012-08-14 |
| Emanuelson, K. | Karin | Emanuelson | SSI_FDC | 2017-03-06 |
| Emanuelson, L. | Lisa | Emanuelson | MBNMS | 2016-04-19 |
| Emeteria, R. | Richard | Emeteria | MBNEP | 2016-03-30 |
| Engelhorn, G. | Garth | Engelhorn | ALTA | 2018-06-11 |
| Enos, A. | Annie | Enos | DFW-ABL | 2018-04-13 |
| Erickson, H. | Hannah | Erickson | GEI | 2021-04-09 |
| Erwin, A. | Alex | Erwin | DFW-ABL | 2010-06-19 |
| Espinoza, A. | Alejandra | Espinoza | RWQCB5S | 2022-03-02 |
| Esquivel, R. | Robert | Esquivel | CSULB-SEAL | 2013-10-28 |
| Estrada, D. | Danny | Estrada | CSULB-SEAL | 2013-08-27 |
| Evans, V. | Virginia | Evans | DFW | 2018-02-27 |
| Ewing, B. | Ben | Ewing | BVB_Pomo | 2018-02-21 |
| Fadness, R. | Rich | Fadness | RWQCB1 | 2008-01-01 |
| Fah, L. | Lauren | Fah | CSULB-SEAL | 2013-07-31 |
| Fairey, R. | Rusty | Fairey | MPSL-MLML | 2008-01-01 |
| Fairley, E. | Erin | Fairley | RWQCB2 | 2021-09-22 |
| Falcone, G. | Gil | Falcone | RWQCB1 | 2013-09-17 |
| Falkenberg, C. | Chad | Falkenberg | ADH | 2012-09-04 |
| Farr, J. | Jeremy | Farr | RWQCB3 | 2009-07-30 |
| Farris, R. | Renae | Farris | ABCL | 2022-03-25 |
| Faulkenberry, K. | K. | Faulkenberry | UCD-GC | 2018-07-16 |
| Fees, C. | Cody | Fees | SCCWRP | 2020-09-28 |
| Feiger, G. | Gavin | Feiger | AWG | 2017-04-12 |
| Fenn, A. | Annelise | Fenn | MBNEP | 2016-03-30 |
| Fenters, B. | B. | Fenters | MODID | 2013-01-18 |
| Ferguson, J. | Jerred | Ferguson | Not Recorded | 2018-11-20 |
| Ferranti, A. | A. | Ferranti | RWQCB5F | 2013-01-18 |
| Ferrill, E. | Emily | Ferrill | CSULB-SEAL | 2012-03-26 |
| Fetscher, B. | Betty | Fetscher | RWQCB9 | 2016-07-14 |
| Ficke, A. | Ashley | Ficke | GEI | 2019-03-14 |
| Fickes, B. | Bret | Fickes | MBNEP | 2021-12-20 |
| Fickes, M. | Morriah | Fickes | GEI | 2019-05-10 |
| TKPOA, FieldCrew | TKPOA | FieldCrew | TKPOA | 2018-12-19 |
| Fields, P. | Paula | Fields | GLC | 2013-01-18 |
| Fields, W. | Wayne | Fields | Hydrozoology | 2019-05-24 |
| Fiore-Wagner, M. | Mary | Fiore-Wagner | RWQCB6 | 2014-12-17 |
| Fischer, M. | Michael | Fischer | RWQCB5S | 2019-01-02 |
| Fish, A. | Allison | Fish | MLJ-LLC | 2013-01-18 |
| Fishel, C. | C. | Fishel | EcoAnalysts | 2022-03-07 |
| Fisher, J. | James | Fisher | MKGSA | 2022-11-17 |
| Fitzgerald, R. | Rebecca | Fitzgerald | RWQCB1 | 2008-01-01 |
| Fitzgibbon, P. | Paige | Fitzgibbon | RWQCB5S | 2015-11-17 |
| Fitzpatrick, K. | Kai | Fitzpatrick | DFW-ABL | 2023-04-11 |
| Flacy, M. | Meagan | Flacy | MBNEP | 2020-01-03 |
| Flaherty, D. | Deven | Flaherty | ABCL | 2017-11-28 |
| Flaherty, L. | Laurie | Flaherty | EcoAnalysts | 2014-09-30 |
| Fletcher, L. | Lynne | Fletcher | ABCL | 2017-11-28 |
| Flores, A. | Amparo | Flores | Zone7 | 2017-03-09 |
| Flores, L. | Luis | Flores | ABCL | 2024-03-08 |
| Floyd, E. | E. | Floyd | AMS-CA | 2016-03-02 |
| Fong, D. | Diana | Fong | SFPUC-WDDNR | 2016-04-13 |
| Fong, J. | Jack | Fong | Zone7 | 2017-03-09 |
| Fong, M. | M. | Fong | PER | 2013-01-18 |
| Fons, E. | Emilie | Fons | EOA | 2019-04-03 |
| Fontana, N. | Natalie | Fontana | DFW-ABL | 2021-09-14 |
| Ford, S. | Scott | Ford | PER | 2018-06-05 |
| Foree, S. | Sonya | Foree | SFPUC-WDDNR | 2016-02-04 |
| Fortescue, F. | Forest | Fortescue | RWQCB1 | 2012-05-24 |
| Foslund, H. | Heather | Foslund | MLJ-LLC | 2013-08-13 |
| Fox, R. | Rebecca | Fox | DFW-ABL | 2018-04-26 |
| Franciscus, H. | Hayden | Franciscus | SCCWRP | 2020-09-28 |
| Hurzel, R. | Rick | Frost-Hurzel | EDTU | 2018-08-01 |
| Frye, J. | Jerah | Frye | FSURMP | 2010-04-22 |
| Fryer, S. | Shane | Fryer | AWG | 2017-04-24 |
| Fuller, C. | Christina | Fuller | CSUSM | 2011-10-17 |
| Fuller, I. | Ivy | Fuller | AnchorQEA | 2018-08-01 |
| Fuller, L. | Laura | Fuller | UCD-GC | 2022-04-11 |
| Fulmer, I. | Ian | Fulmer | CVWD | 2021-08-20 |
| Furgeson, B. | B. | Furgeson | MBNEP | 2016-08-19 |
| Furler, A. | Alison | Furler | DFW-ABL | 2018-04-26 |
| G, D. | D. | G | WSJRWC | 2013-01-18 |
| Gaines, D. | Diana | Gaines | Zone7 | 2017-03-09 |
| Galehdari, S. | Samira | Galehdari | RWQCB5F | 2019-12-24 |
| Galey, B. | Barbara | Galey | EcoAnalysts | 2023-05-09 |
| Galindo, S. | Sara | Galindo | RWQCB3 | 2018-12-04 |
| Galvan, K. | Karen | Galvan | DFW-ABL | 2015-06-02 |
| Gandell, T. | Trevor | Gandell | DFW | 2022-08-16 |
| Gantner, D. | Drew | Gantner | PER | 2016-09-16 |
| Garaci, J. | Jeff | Garaci | RWQCB7 | 2012-11-30 |
| Gardener-Felix, R. | Raine | Gardener-Felix | MBNEP | 2022-06-16 |
| Garguilo, M. | Mike | Garguilo | Zone7 | 2017-03-09 |
| Garr, M. | Mariah | Garr | DFW-ABL | 2008-05-16 |
| Garrison, P. | Paul | Garrison | EcoAnalysts | 2020-08-11 |
| Garza, C. | Crystal | Garza | MBNEP | 2020-07-27 |
| Garza, M. | Melissa | Garza | CSULB-SEAL | 2014-12-02 |
| Gazzo, K. | Kate | Gazzo | MLJ-LLC | 2013-01-18 |
| Geddie, V. | Virginia | Geddie | MBNEP | 2020-01-03 |
| George, D. | Doug | George | AMS-CA | 2015-01-28 |
| George, H. | H. | George | UFRWG | 2013-01-18 |
| Geraci, J. | Jeff | Geraci | RWQCB7 | 2014-12-02 |
| Geraghty, C. | Carolyn | Geraghty | MBNEP | 2020-01-03 |
| Gergus, S. | Scott | Gergus | RWQCB1 | 2008-01-01 |
| Gerlinger, T. | Thomas | Gerlinger | DCE | 2023-05-09 |
| Gesulga, K. | K. | Gesulga | SCCWRP | 2021-05-25 |
| Gibson, M. | M. | Gibson | PER | 2013-01-18 |
| Gichuki, J. | John | Gichuki | BVB_Pomo | 2018-02-21 |
| Giffin, D. | Dusty | Giffin | Caltrans | 2019-01-02 |
| Gilbart, M. | M. | Gilbart | UCD-AEAL | 2013-01-18 |
| Gilchrist, C. | Callum | Gilchrist | UCD-GC | 2017-08-08 |
| Gilligan, K. | Karen | Gilligan | RWQCB5S | 2016-11-15 |
| Gilman, K. | Kate | Gilman | RWQCB5R | 2020-01-03 |
| Giron, C. | Corina | Giron | ABCL | 2017-11-28 |
| Glen, A. | Alan | Glen | CINC | 2022-01-13 |
| Glenn, J. | Jennifer | Glenn | MLJEnvironmental | 2019-01-08 |
| Glenn Carlile, M. | Melissa | Glenn Carlile | GEI | 2019-03-14 |
| Glover, C. | C. | Glover | PER | 2013-01-18 |
| Goetzl, J. | Jon | Goetzl | MPSL-DFW | 2008-01-01 |
| Goldenberg, E. | Ellen | Goldenberg | AMS-CA | 2020-02-27 |
| Goldstein, B. | Ben | Goldstein | RWQCB3 | 2022-07-25 |
| Gomes, A. | Abel | Gomes | WSJRWC | 2013-01-18 |
| Gomez, C. | Carina | Gomez | SFPUC-WDDNR | 2016-02-04 |
| Gomez, M. | M | Gomez | CSULB-SEAL | 2015-06-25 |
| Gonsalez, C. | Christopher | Gonsalez | RWQCB5F | 2019-12-24 |
| Gonzales, Am. | Amanda | Gonzales | MERKELINC | 2021-05-13 |
| Gonzales, J. | Jessica | Gonzales | DFW-ABL | 2020-02-26 |
| Gonzalez, A. | Aurelia | Gonzalez | DFW-ABL | 2014-11-10 |
| Gonzalez, J. | Julie | Gonzalez | UCSB-MSI | 2013-09-26 |
| Gonzalez, Jo. | Jose | Gonzalez | CVWD | 2021-08-20 |
| Gonzalez, K. | Karla | Gonzalez | CSULB-SEAL | 2017-10-02 |
| Good, E. | Ehan | Good | MBNEP | 2020-03-26 |
| Goodwin, C. | Cathleen | Goodwin | RWQCB1 | 2011-06-30 |
| Goodwin, E | Emma | Goodwin | RWQCB2 | 2019-05-07 |
| Gordon, M. | Mike | Gordon | FSURMP | 2013-12-04 |
| Gorman, M. | Mike | Gorman | NSR | 2015-04-09 |
| Gossett, R. | Rich | Gossett | CRGML | 2008-01-01 |
| Grady, K. | Kason | Grady | RWQCB1 | 2009-08-13 |
| Graeff, C. | Carrie | Graeff | UCOB | 2011-12-13 |
| Graham, C. | Catherine | Graham | RWQCB5S | 2008-01-01 |
| Graham, N. | Nick | Graham | TSF | 2018-11-27 |
| Grammenos, M. | Monica | Grammenos | NTCD | 2018-12-04 |
| Granicher, T. | Tod | Granicher | Caltrans | 2019-01-28 |
| Grant, D. | David | Grant | DWR-ND | 2009-07-07 |
| Grassman, B. | Ben | Grassman | MBNEP | 2023-06-26 |
| Graves, M. | Matt | Graves | RWQCB1 | 2021-07-02 |
| Green, M. | Melia | Green | MBNEP | 2020-03-26 |
| Green, S. | Sarah | Green | AWG | 2017-04-24 |
| Greenberg, J. | Jen | Greenberg | CTC | 2017-06-27 |
| Greene, G. | Gerald | Greene | CWE | 2018-06-21 |
| Greenwood, M. | Maiya | Greenwood | AR | 2018-08-01 |
| Gregg, B. | Bridget | Gregg | Ramboll | 2016-04-19 |
| Gribble, I. | Ileen | Gribble | CINC | 2023-11-01 |
| Grill, M. | Mike | Grill | RWQCB5F | 2017-10-20 |
| Grimm, N. | Nicole | Grimm | EOA | 2019-03-19 |
| Gromer, R. | Ryan | Gromer | Zone7 | 2017-03-09 |
| Groom, A. | Alison | Groom | DWR-ND | 2014-12-01 |
| Gross, M. | Michael | Gross | USGS-PFRG-OCRL | 2023-09-01 |
| Grozev, S. | Stefan | Grozev | EOA | 2016-03-02 |
| Guesno, C. | Caleb | Guasno | CSULB-SEAL | 2014-07-11 |
| Guerra, L. | Luis | Guerra | CSULB-SEAL | 2013-08-27 |
| Guild, K. | Kate | Guild | EcoAnalysts | 2020-07-03 |
| Gutierrez, J. | Jennifer | Gutierrez | MLJEnvironmental | 2023-06-22 |
| H, J. | J. | H | WSJRWC | 2013-01-18 |
| Haeger, B. | Brad | Haeger | ADH | 2015-01-28 |
| Haeger, Br. | Brad | Haeger | KEI | 2023-04-10 |
| Hagan, W. | Will | Hagan | MPSL-MLML | 2015-02-13 |
| Hagar, F. | Frank | Hagar | NGEM | 2018-09-25 |
| Hagihara, P. | P. | Hagihara | EcoAnalysts | 2023-05-09 |
| Hahs, K. | Kelly | Hahs | VCWPD | 2019-01-15 |
| Haines, E. | Emma | Haines | CSUMB-WEE | 2019-04-30 |
| Haines, L. | L. | Haines | PER | 2013-01-18 |
| Hall, K. | K. | Hall | EcoAnalysts | 2023-10-20 |
| Halverson, J. | Jon | Halverson | ABCL | 2024-03-08 |
| Hamilton, M. | Mary | Hamilton | RWQCB3 | 2011-08-09 |
| Hamilton, S. | Scott | Hamilton | MLML-BL | 2013-01-16 |
| Hammerli, L. | Lorie | Hammerli | RWQCB1 | 2011-06-29 |
| Hammock, B. | B. | Hammock | UCD-AEAL | 2013-01-18 |
| Hampton, A. | Andrew | Hampton | DFW | 2019-10-11 |
| Hancock, E. | Ed | Hancock | RWQCB6 | 2017-08-15 |
| Hannel, J. | J. | Hannel | RWQCB5F | 2013-01-18 |
| Hanrath, A. | Austin | Hanrath | MBNEP | 2016-08-19 |
| Hardy, J. | John | Hardy | MBNEP | 2014-09-30 |
| Harrington, J. | James | Harrington | DFW | 2016-12-15 |
| Harrington, M. | Meg | Harrington | MBNEP | 2020-03-26 |
| Harrion, B. | Britney | Harrion | ABCL | 2017-11-28 |
| Harris, M. | M. | Harris | DFW | 2017-01-30 |
| Harvey, M. | Marshall | Harvey | Zone7 | 2017-03-09 |
| Harvey, R. | Rich | Harvey | AWG | 2017-04-24 |
| Haserot, J. | Jordan | Haserot | RWQCB3 | 2016-05-03 |
| Haskell, J. | Jennifer | Haskell | EOA | 2020-10-20 |
| Haskins, J. | John | Haskins | ESNERR | 2018-11-28 |
| Hatton, S. | S. | Hatton | RWQCB5F | 2013-01-18 |
| Haug, A. | Alexandra | Haug | MLJ-LLC | 2014-11-12 |
| Hawkes, J. | Jonathan | Hawkes | EOA | 2017-02-28 |
| Hawkins, K. | Kate | Hawkins | RWQCB1 | 2024-03-12 |
| Haworth, T. | Tamara | Haworth | DFW-ABL | 2011-04-13 |
| Hayashi, K. | Kendra | Hayashi | UCSC-IMS | 2011-06-27 |
| Hayes, I. | Ian | Hayes | MBNEP | 2016-03-30 |
| Hayes, W. | Wendy | Hayes | SCPRMD | 2019-05-09 |
| Hayes, We. | Wendy | Hayes | SEC | 2019-05-09 |
| He, B. | B. | He | EcoAnalysts | 2016-02-29 |
| Heim, W. | Wes | Heim | MPSL-DFW | 2017-05-01 |
| Hein Strohm, K. | Kristen | Hein Strohm | SSI_FDC | 2017-03-06 |
| Hellmair, M. | Michael | Hellmair | FISHBIO | 2021-10-27 |
| Henderson, S. | Stephanie | Henderson | MLJ-LLC | 2013-01-18 |
| Henning, A. | Amber | Henning | ABCL | 2022-03-25 |
| Henning, C. | Cathryn | Hennings | RWQCB9 | 2011-06-30 |
| Henriquez, E. | Eric | Henriquez | ABCL | 2016-01-19 |
| Hensley, J. | Jordan | Hensley | RWQCB5S | 2017-10-20 |
| Herbst, D. | Dave | Herbst | SNARL | 2010-10-05 |
| Hergenrather, J. | Joselle | Hergenrather | MBNEP | 2022-06-16 |
| Hernandez, N. | Nakira | Hernandez | KLI-Santa Cruz | 2013-12-04 |
| Hernandez, O. | Olga | Hernandez | WestonSolu | 2019-01-08 |
| Herrera, C. | Catalina | Herrera | CSULB-SEAL | 2014-12-02 |
| Herrmann, C. | Clifton | Herrmann | AMS-CA | 2020-03-02 |
| Herzing, T. | Thau | Herzing | MBNEP | 2016-03-30 |
| Hettesheimer, H. | Hannah | Hettesheimer | RWQCB9 | 2012-11-13 |
| Hibbert, A. | A. | Hibbert | MODID | 2013-01-18 |
| Hickson, B. | Ben | Hickson | DFW-ABL | 2013-04-30 |
| Hild, J. | Joanne | Hild | SSI_FDC | 2017-03-06 |
| Hill, D. | Desiree | Hill | EcoAnalysts | 2015-04-09 |
| Hill, K. | Kyle | Hill | WSJRWC | 2020-04-21 |
| Hill, M. | Mason | Hill | DU | 2023-12-28 |
| Hitch, B. | Bruce | Hitch | SWS | 2020-05-13 |
| Hladik, M. | Michelle | Hladik | USGS-FRESC | 2016-08-24 |
| Hlavaty, C. | Corie | Hlavaty | RWQCB2 | 2014-11-04 |
| Hockley-Rodes, O. | Olivia | Hockley-Rodes | RWQCB2 | 2023-10-31 |
| Hoffmann, M. | Meghan | Hoffmann | TKPOA | 2022-04-25 |
| Hoiland, W. | Wade | Hoiland | EcoAnalysts | 2019-01-09 |
| Holm, N. | Nicki | Holm | MBNEP | 2020-01-03 |
| Holmes, R. | Robert | Holmes | RWQCB5L | 2008-01-01 |
| Holt, A. | Anne | Holt | SCCWRP | 2020-09-28 |
| Holt, S. | Sheila | Holt | WestonSolu | 2023-05-09 |
| Hong, W. | Wyman | Hong | Zone7 | 2017-03-09 |
| Hood, N. | Nick | Hood | AECOM-Sacramento | 2023-05-22 |
| Hoover, B. | Bridget | Hoover | MBNMS | 2016-04-19 |
| Hoover, G. | Greg | Hoover | TKPOA | 2018-12-19 |
| Hornyak, D. | D. | Hornyak | PER | 2013-01-18 |
| Howard, B. | Barbara | Howard | AWG | 2017-04-24 |
| Howe, J. | John | Howe | ICF-Sacramento | 2017-08-04 |
| Howk, A. | Amy | Howk | KLI-Santa Cruz | 2019-03-25 |
| Howk, Am. | Amy | Howk | KEI | 2023-04-10 |
| Hristova, R. | Rosalina | Hristova | CSUSM | 2011-10-17 |
| Hubbard, C. | Carrie | Hubbard | DFW | 2016-12-15 |
| Hubbard, K. | K. | Hubbard | DFW | 2017-01-30 |
| Huber, B. | Brian | Huber | DFW-ABL | 2012-05-04 |
| Huber, E. | E. | Huber | UCD-AEAL | 2013-01-18 |
| Huck, K. | Kelly | Huck | RWQCB6 | 2008-01-01 |
| Huddleston, N. | Nicole | Huddleston | EcoAnalysts | 2014-09-30 |
| Huff, T. | Tyler | Huff | WoodGroup | 2018-07-26 |
| Huggins, D. | D. | Huggins | UCD-AEAL | 2013-01-18 |
| Hughes, B. | Brent | Hughes | MPSL-DFW | 2008-06-17 |
| Hullinger, S. | Saffron | Hullinger | ABCL | 2019-03-08 |
| Hummel, S. | S. | Hummel | PER | 2013-01-18 |
| Humphrey, A. | Andrew | Humphrey | ICF-Sacramento | 2017-08-04 |
| Humphrey, B. | Brian | Humphrey | DWR-ND | 2020-04-06 |
| Hunriches, A. | Abe | Hunriches | DFW-ABL | 2008-05-16 |
| Hunt, C. | Colleen | Hunt | RWQCB1 | 2011-06-30 |
| Hunt, L. | Lisa | Hunt | AR | 2018-12-20 |
| Hunter, C. | Craig | Hunter | MLML-TM | 2012-08-14 |
| Hunter, D. | Debbie | Hunter | UCD-TERC | 2020-10-29 |
| Hurst, M. | Matt | Hurst | CalPoly_HSU | 2024-03-12 |
| Hutton, S. | S. | Hutton | PER | 2019-03-26 |
| Hutton, T. | Tiffany | Hutton | TRPA | 2017-03-16 |
| Hutton, Ti. | Tiffanee | Hutton | TU | 2021-01-14 |
| Hyde, C. | Claire | Hyde | SFPUC-WDDNR | 2021-04-08 |
| Ichikawa, G. | Gary | Ichikawa | MPSL-DFW | 2008-01-01 |
| Iler, R. | R. | Iler | SCCWRP | 2021-05-25 |
| Ingwell, C. | Charles | Ingwell | EcoAnalysts | 2013-12-10 |
| Iniguez, J. | J. | Iniguez | IID | 2023-02-27 |
| Inman, J. | John | Inman | RWQCB3 | 2020-04-01 |
| Irons, A. | Andrea | Irons | SFPUC-WDDNR | 2016-02-04 |
| Irvine, C. | Cam | Irvine | RBI | 2018-11-27 |
| Isham, B. | Bill | Isham | WestonSolu | 2011-05-02 |
| Isham, Bi. | Bill | Isham | AMEC | 2021-09-27 |
| Isquith, R. | Rebecca | Isquith | AMS-CA | 2013-12-04 |
| Iversen, J. | J. | Iversen | MLJ-LLC | 2013-01-18 |
| Iverson, J. | J. | Iverson | MLJ-LLC | 2013-01-18 |
| Jakl, B. | Billy | Jakl | MPSL-DFW | 2008-01-01 |
| Janes, B. | B. | Janes | MLJ-LLC | 2013-01-18 |
| Janes, K. | Katy | Janes | SSI_FDC | 2017-03-06 |
| Jarrett, P. | Patrick | Jarrett | DWR-ND | 2016-04-05 |
| Jennings, L. | Lydia | Jennings | UCD-GC | 2012-01-19 |
| Jensen, A. | Andrew | Jensen | DFW | 2018-11-20 |
| Jensen, Z. | Zachary | Jensen | DFW-ABL | 2015-04-14 |
| Jensen-Wolf, E. | Emily | Jensen-Wolf | MBNEP | 2020-03-26 |
| Jessup, N. | Neil | Jessup | SSJWQC | 2013-01-18 |
| Ji, J. | Jessica | Ji | SFPUC-WDDNR | 2019-04-05 |
| Jimmerson, C. | Chris | Jimmerson | RWQCB5S | 2018-09-26 |
| Jirasritumrong, J. | J. | Jirasritumrong | SVWQC | 2013-01-18 |
| Joab, C. | Christine | Joab | RWQCB5S | 2019-12-18 |
| Johns, C. | Crystal | Johns | MBNEP | 2016-03-30 |
| Johnson, C. | C. | Johnson | CSUSM | 2018-03-15 |
| Johnson, D. | Daniel | Johnson | RWQCB3 | 2018-12-04 |
| Johnson, J. | J. | Johnson | SSJWQC | 2013-01-18 |
| Johnson, Ja. | Jay | Johnson | AMS-CA | 2021-02-09 |
| Johnson, M. | Micheal | Johnson | MLJ-LLC | 2013-01-18 |
| Johnson, Ma. | Matt | Johnson | DFW | 2017-01-30 |
| Johnson, R. | Ray | Johnson | Kings SW | 2013-01-18 |
| Johnson, R.M. | Richard | Johnson | SFPUC-WDDNR | 2019-04-05 |
| Johnson, S. | Steven | Johnson | DFW-ABL | 2019-05-03 |
| Johnson, Sc. | Scott | Johnson | ABCL | 2020-01-14 |
| Jolly, J. | John | Jolly | CINC | 2023-11-01 |
| Jones, A. | Anna Marie | Jones | ICF-Sacramento | 2021-11-02 |
| Jones, B. | Brianna | Jones | ABCL | 2017-03-01 |
| Jones, K._unk | K._unk | Jones | CSULB | 2021-03-26 |
| Jones, L. | Leah | Jones | RWQCB5 | 2021-09-07 |
| Jones, S. | Seth | Jones | MTS | 2022-10-12 |
| Jordan, G. | Garrett | Jordan | MBNEP | 2014-09-30 |
| Jordan, K. | Kyle | Jordan | MBNEP | 2016-03-30 |
| Jorgenson, D. | D. | Jorgenson | RWQCB1 | 2021-04-26 |
| Joyce, J. | Justin | Joyce | D-Max | 2019-02-25 |
| Judd, P. | Phoenix | Judd | ABCL | 2023-09-21 |
| Julien, A | Anthony | Julien | DFW-ABL | 2024-03-22 |
| Kahler, A. | Angelica | Kahler | MBNEP | 2020-03-26 |
| Kalombo, E. | Eddie | Kalombo | CCWQP | 2016-09-16 |
| Kalumbo, E. | E. | Kalumbo | PER | 2013-01-18 |
| Kamae, B. | Brina | Kamae | CSULB-SEAL | 2015-09-08 |
| Kamin, S. | Shai | Kamin | GEI | 2019-05-10 |
| Kammerer, K. | Kylie | Kammerer | EOA | 2020-10-20 |
| Kasraee, N. | Neda | Kasraee | MBNEP | 2016-03-30 |
| Katona, A. | Aaron | Katona | RWQCB3 | 2022-07-05 |
| Katopothis, C. | Chris | Katopothis | AWG | 2017-04-24 |
| Katz, J. | J. | Katz | UCD-AEAL | 2013-01-18 |
| Keasler, M. | Marlie | Keasler | MBNEP | 2023-06-26 |
| Kebede, Y. | Yared | Kebede | RWQCB5S | 2018-09-26 |
| Keefe, K. | Katie | Keefe | MBNEP | 2016-08-19 |
| Keil, B. | Brian | Keil | Zone7 | 2017-03-09 |
| Keller, A. | Audrey | Keller | CINC | 2022-01-13 |
| Keller, W. | Werner | Keller | CINC | 2022-01-13 |
| Kelly, K. | Kathleen | Kelly | OCPW | 2019-06-04 |
| Kelly, T. | Trevor | Kelly | PER | 2021-05-04 |
| Kent, I. | Isabel | Kent | DFW-ABL | 2022-04-14 |
| Kermish-Wells, J. | Joseph | Kermish-Wells | DFW | 2019-10-11 |
| Kersh, E. | Eli | Kersh | Balance | 2019-04-18 |
| Khang, T. | True | Khang | RWQCB5S | 2013-10-17 |
| Kho, V. | Vanna | Kho | LongBeachCity | 2018-12-13 |
| Kidd, L. | Laura | Kidd | SFPUC-WDDNR | 2016-02-04 |
| Kieffer, R. | Rachel | Kieffer | AWG | 2022-04-25 |
| Kiernan, J. | J. | Kiernan | UCD-AEAL | 2013-01-18 |
| Kimball, T. | T. | Kimball | UCD-AEAL | 2013-01-18 |
| King, A. | Amy | King | FSURMP | 2013-12-04 |
| King, Am. | Amy | King | UCD-AEAL | 2015-01-09 |
| King, J.T. | Tom | King | BAS | 2012-09-04 |
| King, K. | Kaete | King | RWQCB1 | 2009-08-13 |
| King, Kt. | Kurt | King | CSULB-SEAL | 2013-12-19 |
| King, T. | Tom | King | SWS | 2020-05-13 |
| Kinne, B. | Benjamin | Kinne | GEI | 2021-04-09 |
| Kitajima, A. | Ann | Kitajima | MBNEP | 2016-04-19 |
| Klamt, R. | Robert | Klamt | RWQCB1 | 2009-08-13 |
| Klasing, S. | Susan | Klasing | SWRCB | 2011-04-18 |
| Kline, D. | Dylan | Kline | ADH | 2019-04-26 |
| Klocko, R. | Ramie | Klocko | SCCWRP | 2021-02-12 |
| Kluzniok, E. | Emma | Kluzniok | WC | 2018-01-17 |
| Knapp, R. | Roland | Knapp | SNARL | 2016-06-02 |
| Knighton, A | Andy | Knighton | MBNEP | 2020-07-27 |
| Knowd, C. | Chloe | Knowd | MBNEP | 2020-03-26 |
| Kocher, Ch. | Christian | Kocher | KEI | 2024-03-12 |
| Kociolek, P. | Patrick | Kociolek | UCOB | 2011-12-13 |
| Koetler, I. | I. | Koetler | SVWQC | 2013-01-18 |
| Kolence, P. | P. | Kolence | DFW | 2023-07-25 |
| Kolumbo, E. | E. | Kolumbo | PER | 2013-01-18 |
| Komjakraphan, G. | Grace | Komjakraphan | LACDPW-WMD | 2018-10-23 |
| Kopshy, T. | Tosha | Kopshy | RWQCB5S | 2008-11-12 |
| Korogod, I. | Ivan | Korogod | RWQCB5S | 2011-04-14 |
| Kowalski, C. | Carey | Kowalski | RWQCB9 | 2023-01-30 |
| Kratz, K. | Kim | Kratz | ABCL | 2023-05-09 |
| Kraus, Z. | Zachary | Kraus | DFW-ABL | 2009-03-18 |
| Krause, M. | Mathew | Krause | RWQCB5S | 2015-09-02 |
| Krebs, N. | Nathan | Krebs | MBNEP | 2020-07-27 |
| Krestian, B. | B. | Krestian | EcoAnalysts | 2023-05-09 |
| Kriete, B. | Bryan | Kriete | RWQCB3 | 2011-04-18 |
| Krone-Davis, P. | Pam | Krone-Davis | MBNMS | 2016-04-19 |
| Krug, H. | Heidi | Krug | MBNEP | 2020-01-03 |
| Kruger, J. | Jordan | Kruger | ABL_Chico | 2024-01-23 |
| Kryzer, B. | Ben | Kryzer | GANDA | 2015-11-06 |
| Kudela, R. | Raphael | Kudela | UCSC-IMS | 2011-06-27 |
| Kuhnz, L. | Linda | Kuhnz | MLML-BL | 2016-04-05 |
| LaBarbera, E. | Elisabeth | LaBarbera | USGS-PFRG-OCRL | 2023-09-01 |
| LaBare, M. | Matt | LaBare | ABCL | 2017-11-28 |
| Ladd, L. | Lindsey | Ladd | MLJ-LLC | 2017-05-17 |
| Lai, K. | K. | Lai | PER | 2013-01-18 |
| Laird, J. | Julia | Laird | GLC | 2013-01-18 |
| Lam, J. | Jamie | Lam | MLJEnvironmental | 2022-08-01 |
| Lam, L. | Laurel | Lam | MPSL-DFW | 2018-04-25 |
| Lamar, C. | C. | Lamar | UCD-AEAL | 2013-01-18 |
| Lamerdin, C. | Cassandra | Lamerdin | MPSL-MLML | 2008-01-01 |
| Lamerdin, Ca. | Cass | Lamerdin | MLJEnvironmental | 2021-07-30 |
| Lancaster, D. | D. | Lancaster | GLC | 2013-01-18 |
| Lance, J. | John | Lance | DWR-ND | 2009-07-07 |
| Landis, B. | Brienna | Landis | DFW-ABL | 2009-04-16 |
| Lang, Q. | Qixin | Lang | DFW | 2019-09-26 |
| Langford, C. | Christina | Langford | DFW-ABL | 2014-12-02 |
| Larkin, K. | Kirk | Larkin | RWQCB8 | 2021-09-30 |
| Laslandes, B. | Berengere | Laslandes | UCOB | 2011-12-13 |
| Lathrop, P. | Peter | Lathrop | AWG | 2017-04-24 |
| Laurin, J. | J. | Laurin | PER | 2013-01-18 |
| LaVoie, B. | Bill | LaVoie | EcoAnalysts | 2016-03-30 |
| Lavrin, J. | J. | Lavrin | SVWQC | 2013-01-18 |
| Lawson, Ro. | Robley | Lawson | UCD-AHPL | 2016-01-07 |
| Le Compte-Santiago, A. | Adriana | Le Compte-Santiago | SCCWRP | 2024-03-15 |
| Leavitt, S. | S. | Leavitt | ABCL | 2023-05-09 |
| Lectka, V. | V. | Lectka | ABCL | 2023-05-09 |
| Ledford, T. | T. | Ledford | PER | 2013-01-18 |
| Ledoyen, M. | Maurice | Ledoyen | ABL_Chico | 2021-05-28 |
| Lee, D. | Dana | Lee | FISHBIO | 2024-02-02 |
| Lee, J. | J. | Lee | JLC | 2015-04-13 |
| Lee, Jo. | Jon | Lee | WRA | 2018-09-18 |
| Lee, M. | M. | Lee | SVWQC | 2013-01-18 |
| Lee, P. | P. | Lee | UCD-AEAL | 2013-01-18 |
| Lee, S. | Steven | Lee | SCPRMD | 2019-05-09 |
| Lee, St. | Steven | Lee | SEC | 2019-05-09 |
| Lee-Klenfelder, M. | M. | Lee | CRC | 2013-01-18 |
| Lefors, A. | A. | Lefors | ABCL | 2015-01-26 |
| Legge, B. | Bob | Legge | RWQCB1 | 2011-06-30 |
| Leland, D. | David | Leland | RWQCB1 | 2009-08-13 |
| Lem, J. | James | Lem | PER | 2021-05-04 |
| Lennon, E. | Erin | Lennon | EOA | 2019-03-19 |
| Lesmeister, S. | Sarah | Lesmeister | UCD-GGE | 2012-07-05 |
| Letton, B. | Ben | Letton | GLC | 2013-01-18 |
| Levin, E. | Emily | Levin | MBNEP | 2022-06-16 |
| Levine, D. | DD | Levine | MLJ-LLC | 2013-01-18 |
| Lew, E. | Eli | Lew | SCCWRP | 2021-02-12 |
| Lewis, G. | Graham | Lewis | GANDA | 2020-12-10 |
| Lewis, K. | Kevin | Lewis | CCCWP | 2013-08-26 |
| Lewis, Ke. | Kevin | Lewis | KEI | 2023-04-10 |
| Lewis, M. | Marty | Lewis | CSULB-SEAL | 2012-03-26 |
| Leyvas, L. | Liz | Leyvas | DFW-ABL | 2009-04-16 |
| Li, D. | Denise | Li | UCB-WL | 2011-02-11 |
| Libby, B. | Blair | Libby | RWQCB3 | 2017-02-14 |
| Lie, A. | Alle | Lie | AET | 2020-09-23 |
| Lie, Al. | Alle | Lie | SCCWRP | 2024-03-21 |
| Lillywhite, S. | Samuel | Lillywhite | SCCWRP | 2024-03-19 |
| Lima, P. | Paul | Lima | WSJRWC | 2013-01-18 |
| Lima, Pe. | Pedro | Lima | DPR | 2023-07-12 |
| Linder, T. | Traci | Linder | AMS-CA | 2012-09-04 |
| Lindsey, B. | Bridget | Lindsey | ABCL | 2017-11-28 |
| Linn, J. | Jack | Linn | DFW-WPCL | 2008-11-06 |
| Linzmeier, J. | Juliet | Linzmeier | CSULB-SEAL | 2017-10-02 |
| Little, D. | Dan | Little | RWQCB5S | 2015-07-02 |
| Littlejohn, A. | Anne | Littlejohn | RWQCB5S | 2013-10-17 |
| Liu, B. | B. | Liu | EcoAnalysts | 2018-07-11 |
| Liu, K. | Kelvin | Liu | OCPW | 2019-02-20 |
| Liu, X. | Xiaowei | Liu | RWQCB5S | 2019-12-18 |
| Ljubenkov, J. | John | Ljubenkov | MLML_Oakden | 1900-01-01 |
| Lo, L. | Lou | Lo | DFW-ABL | 2017-05-31 |
| Loden, M. | Mo | Loden | SSI_FDC | 2017-03-06 |
| Loflen, C. | Chad | Loflen | RWQCB9 | 2012-10-02 |
| Logan, M. | Madison | Logan | SCCWRP | 2021-02-12 |
| Logsdon, W. | Willis | Logsdon | RWQCB2 | 2013-10-22 |
| Lombardo, E. | Elena | Lombardo | SFPUC-WDDNR | 2016-02-04 |
| Lona, I. | Irene | Lona | DFW-ABL | 2016-05-03 |
| Long, C. | Carissa | Long | MBNEP | 2020-07-27 |
| Lopes, A. | Alice | Lopes | RWQCB5S | 2019-07-09 |
| Lopez, A. | Alec | Lopez | ABCL | 2024-03-25 |
| Lopez, C. | CarrieAnn | Lopez | RWQCB1 | 2010-07-12 |
| Lopez, S. | Stephanie | Lopez | DFW-ABL | 2010-06-19 |
| Lopez, Sa. | Sarah | Lopez | CCWQP | 2016-04-19 |
| Lopez, Z. | Zaira | Lopez | RWQCB5F | 2015-11-03 |
| Lopez-Portillo, D. | David | Lopez-Portillo | MBNEP | 2020-03-26 |
| Lovell, A. | Andy | Lovell | AWG | 2017-04-24 |
| Low, G. | George | Low | RWQCB5 | 2021-09-07 |
| Low, W. | Wendy | Low | FSURMP | 2019-03-21 |
| Lu, Q. | Quan | Lu | EOA | 2012-08-29 |
| Lubetkin, L. | Lester | Lubetkin | ARC | 2018-12-04 |
| Lucas, D. | Dan | Lucas | BVB_Pomo | 2018-02-21 |
| Lucas, S. | Scot | Lucas | MPSL-DFW | 2015-05-20 |
| Lucas, T. | Tom | Lucas | CINC | 2022-01-13 |
| Lueders, L. | Laura | Lueders | AWG | 2017-04-24 |
| Lugo, L. | Leonardo | Lugo | RWQCB5S | 2023-06-20 |
| Lunde, K. | Kevin | Lunde | RWQCB2 | 2011-04-07 |
| Luque, J. | Jairo | Luque | RWQCB6 | 2023-07-11 |
| Luse, S. | Sara | Luse | DFW-ABL | 2013-05-02 |
| Lustig, R. | Rebecca | Lustig | VCEHD | 2018-12-19 |
| Luthard, M. | Maddy | Luthard | RWQCB3 | 2018-12-04 |
| Lutkemuller, N. | Nicole | Lutkemuller | AWG | 2017-04-24 |
| Ly, G. | Grant | Ly | SFPUC-WDDNR | 2019-04-05 |
| Lyons, M. | Michael | Lyons | RWQCB4 | 2015-07-10 |
| MacDonald, J. | Jacob | MacDonald | FSURMP | 2019-03-21 |
| Macias, R. | Raymond | Macias | CSULB-SEAL | 2012-03-26 |
| Mack, N. | Nathan | Mack | DFW-ABL | 2008-05-16 |
| Mackie, J. | Josh | Mackie | MLML_Oakden | 1900-01-01 |
| MacKinnon, E. | Evan | MacKinnon | DWR-ND | 2016-04-05 |
| Madill, C. | Chloe | Madill | 2NDNATURE | 2017-10-13 |
| Madsen, D. | Dean | Madsen | CINC | 2023-11-01 |
| Maestes, A. | Ariana | Maestes | DFW-ABL | 2008-05-16 |
| Maharaj, A. | Amanda | Maharaj | ABCL | 2017-11-28 |
| Maidonado, M. | M. | Maidonado | SVWQC | 2013-01-18 |
| Main, A. | Anson | Main | DPR | 2020-12-17 |
| Malcom, T. | Tara | Malcom | GEI | 2019-12-28 |
| Maldonado, M. | M. | Maldonado | PER | 2013-01-18 |
| Malik, H. | Heera | Malik | Rhithron | 2018-12-07 |
| Maniscalco, K. | Katherine | Maniscalco | ICF-Sacramento | 2021-11-02 |
| Manke, M. | M. | Manke | CSULB-SEAL | 2016-10-05 |
| Mann, J. | Jim | Mann | ABCL | 2017-10-30 |
| Manoylov, K. | K. | Manoylov | EcoAnalysts | 2017-12-06 |
| Manoylov, Ka. | Kalina | Manoylov | UGA | 2018-11-02 |
| Manoylov, Kal. | Kalina | Manoylov | GCSU | 2019-07-29 |
| Marcelino, B. | Benjamin | Marcelino | ABCL | 2023-05-09 |
| Marin, J. | Joel | Marin | ABCL | 2022-03-25 |
| Markee, M. | M. | Markee | NECWA | 2013-01-18 |
| Markiewicz, Da. | Dan | Markiewicz | UCD-AHPL | 2016-01-07 |
| Marlow, K. | Karla | Marlow | GANDA | 2016-11-23 |
| Marshall, M. | Montana | Marshall | Balance | 2019-04-18 |
| Martenuk, S. | Stephen | Martenuk | MPSL-DFW | 2008-04-01 |
| Martin, A. | Allison | Martin | FSURMP | 2020-02-03 |
| Martin, B. | Brendan | Martin | RWQCB2 | 2015-10-29 |
| Martin, Br. | Brianna | Martin | D-Max | 2018-08-01 |
| Martin, J. | Jose | Martin | ABCL | 2017-10-30 |
| Martin, M. | M. | Martin | ABCL | 2023-05-09 |
| Martinelli, E. | Erika | Martinelli | CCCWP | 2019-04-23 |
| Martynn, G. | Gia | Martynn | FRCRM | 2013-01-30 |
| Mason, S. | Susan | Mason | MPSL-MLML | 2008-04-01 |
| Massell, A. | Alysha | Massell | AR | 2018-12-20 |
| Masters, D. | Derek | Masters | MBNEP | 2022-06-16 |
| Mathis, M. | Melissa | Mathis | WestonSolu | 2012-07-27 |
| Mattiason, E. | Evan | Mattiason | MPSL-DFW | 2021-06-21 |
| Maudru, A. | Alena | Maudru | MBNEP | 2016-03-30 |
| Mazzoni, M. | Matt | Mazzoni | EOA | 2019-04-03 |
| McAmis, L. | Lowren | McAmis | DFW-ABL | 2009-04-16 |
| McBride, S. | Shawn | McBride | DFW-ABL | 2008-05-16 |
| McCall, W. | Will | McCall | DFW-ABL | 2011-04-13 |
| McCalla, L. | Laura | McCalla | UCD-GC | 2016-03-15 |
| McCann, M. | Marguerite | McCann | DFW | 2021-05-28 |
| McCann, T. | Tori | McCann | MBNEP | 2020-07-27 |
| McCarthy, R. | Robert | McCarthy | RWQCB5S | 2019-12-18 |
| McCord, S. | Stephen | McCord | MEI | 2017-09-15 |
| McCormick, G. | Greg | McCormick | WoodGroup | 2018-08-01 |
| McCormick, S. | Susan | McCormick | McCormick | 2013-01-28 |
| McCrink, L. | Lisa | McCrink | MLJ-LLC | 2016-10-19 |
| McDonald, D. | Devin | McDonald | RWQCB5 | 2021-09-07 |
| McDonald, K. | Krista | McDonald | 2NDNATURE | 2017-10-13 |
| McElroy, M. | M. | McElroy | PER | 2013-01-18 |
| McEnery, W. | Winn | McEnery | AMS-CA | 2017-02-28 |
| McFadin, B. | Bryan | McFadin | RWQCB1 | 2009-08-13 |
| McCargar, D. | Darcy | McGargar | WoodMolec | 2020-04-22 |
| McGregor, P. | Patricia | McGregor | CCSF-OBL | 1900-01-01 |
| McGuire, D. | Destinee | McGuire | RWQCB5S | 2019-12-18 |
| McInally, T. | Tom | McInally | CINC | 2022-01-13 |
| McIntee, C. | Connor | McIntee | RWQCB2 | 2013-10-29 |
| McKechnie, M. | Matt | McKechnie | RWQCB3 | 2018-12-04 |
| McKenzie, J. | Jenn | McKenzie | MLJ-LLC | 2017-05-17 |
| McLean, K. | Keegan | McLean | MBNEP | 2020-03-26 |
| McLellan, L. | Lauren | McLellan | RWQCB2 | 2014-11-12 |
| McMenomey, D. | Dillon | McMenomey | DFW-ABL | 2023-04-11 |
| McNeil, K. | Kyle | McNeil | SYRCL | 2021-08-16 |
| McReynolds, S. | Scott | McReynolds | DWR-ND | 2009-07-07 |
| McWeeney, N. | Niella | McWeeney | MLJEnvironmental | 2021-01-14 |
| Medley, L. | Leah | Medley | CSULB-SEAL | 2013-08-27 |
| Medrano, R. | R. | Medrano | MLJ-LLC | 2013-01-18 |
| Meertens, P. | Peter | Meertens | RWQCB3 | 2019-03-12 |
| Meier, Z. | Zach | Meier | EcoAnalysts | 2023-05-09 |
| Mello, S. | Sammy | Mello | RWQCB5S | 2016-07-05 |
| Melwani, A. | Aroon | Melwani | AMS-CA | 2016-03-02 |
| Memeo, M. | Mike | Memeo | DWR-ND | 2020-04-06 |
| Mendez, B. | Brianna | Mendez | ABCL | 2022-03-25 |
| Mendez, S. | Shannon | Mendez | ABCL | 2019-03-08 |
| Mendoza, S. | Segio | Mendoza | CSULB-SEAL | 2015-09-08 |
| Messe, A. | Abby | Messe | SYRCL | 2024-03-28 |
| Messer, C. | C. | Messer | PER | 2013-01-18 |
| Metzger, S. | Steven | Metzger | CCWQP | 2016-09-16 |
| Meyer, A. | Adam | Meyer | DFW-ABL | 2018-04-26 |
| Meyer, G. | Genevieve | Meyer | MBNEP | 2022-06-16 |
| Michel, C. | Catie | Michel | MBNEP | 2020-01-03 |
| Miller, D. | Dennis | Miller | CSULB-SEAL | 2014-12-02 |
| Miller, E. | Emily | Miller | RWQCB6 | 2012-06-26 |
| Miller, J. | J. | Miller | PER | 2013-01-18 |
| Miller, R. | Rob | Miller | ICF-Sacramento | 2021-11-02 |
| Mills, E. | Ellen | Mills | RWQCB2 | 2019-12-04 |
| Mills, L. | L. | Mills | EcoAnalysts | 2023-05-09 |
| Mills, M. | Mica | Mills | DFW-ABL | 2024-03-22 |
| Mioni, C. | Cecile | Mioni | UCSC-IMS | 2011-06-27 |
| Mirtz, H. | Haley | Mirtz | DFW-ABL | 2014-05-02 |
| Miscoe, L. | Laura | Miscoe | EcoAnalysts | 2014-07-15 |
| Misico, A. | Alanna | Misico | RWQCB6 | 2010-07-07 |
| Mitchell, W. | Warren | Mitchell | SHN-Willits | 2017-09-05 |
| Moe, A. | Annelisa | Moe | RWQCB5S | 2015-04-28 |
| Mogetta, A. | Agustina | Mogetta | MBNEP | 2020-07-27 |
| Mohay, J. | Jackie | Mohay | AMS-CA | 2024-01-31 |
| Molinari, K. | Katherine | Molinari | RWQCB3 | 2023-06-19 |
| Monge, J. | Jimmy | Monge | DFW-ABL | 2016-05-03 |
| Monji, A. | Alan | Monji | RWQCB9 | 2013-03-04 |
| Monper, K. | Kyle | Monper | RWQCB3 | 2017-08-24 |
| Monper, Ky. | Kyle | Monper | MPSL-DFW | 2018-04-25 |
| Montalvo, A. | Angie | Montalvo | DFW-ABL | 2009-03-18 |
| Montalvo, S. | Saul | Montalvo | CVWD | 2021-08-20 |
| Montez, C. | Chris | Montez | BVB_Pomo | 2018-02-21 |
| Montoya, J. | Jose | Montoya | HSU-SL | 2012-08-14 |
| Morales, E. | E. | Morales | EcoAnalysts | 2017-11-30 |
| Morales, R. | Rachel | Morales | SDRPF | 2019-01-31 |
| Morales-Leon, S. | Sofia | Morales-Leon | RWQCB2 | 2017-12-13 |
| Morgan, L. | Laura | Morgan | FSURMP | 2020-02-03 |
| Morman, T. | Tracy | Morman | DFW-ABL | 2018-04-26 |
| Morris, C. | Cecile | Morris | RWQCB1 | 2011-06-30 |
| Morris, J. | Jennifer | Morris | MLJ-LLC | 2017-05-17 |
| Mort, L. | Laura | Mort | RWQCB3 | 2009-07-30 |
| Mortensen, A. | Allie | Mortensen | MBNEP | 2023-06-26 |
| Moster, T. | Todd | Moster | CINC | 2024-02-29 |
| Muhl, R. | Richard | Muhl | RWQCB5S | 2019-01-02 |
| Mulder, J. | Joel | Mulder | ICF-Los Angeles | 2019-06-10 |
| Mullett, J. | Jake | Mullett | KLI-Santa Cruz | 2023-01-17 |
| Mullett, Ja. | Jake | Mullett | KEI | 2023-04-10 |
| Mummert, A. | Andrea | Mummert | FSURMP | 2019-03-21 |
| Mundahl, E. | Evan | Mundahl | MBNEP | 2016-03-30 |
| Mundell, S. | Sean | Mundell | MPSL-DFW | 2008-01-01 |
| Munster, J. | Jennie | Munster | CIWQS 39958 | 2017-04-10 |
| Murdock, M. | Michelle | Murdock | TRPA | 2015-02-16 |
| Murphy, S. | Sarah | Murphy | MLJ-LLC | 2016-10-19 |
| Murry, J. | Jill | Murray | SBarbC | 2017-10-17 |
| Nagoda, C. | Carey | Nagoda | RWQCB9 | 2012-10-02 |
| Nagy, D. | D. | Nagy | PER | 2013-01-18 |
| Nai, M. | My | Nai | RWQCB5S | 2019-12-18 |
| Nanjundaia, B. | Bala | Nanjundaia | Caltrans | 2018-08-01 |
| Nasrallah, Z. | Zaina | Nasrallah | MBNEP | 2023-06-26 |
| Navarro, V. | Victor | Navarro | CSULB-SEAL | 2013-12-19 |
| Navesky, A. | Anndrea | Navesky | EcoAnalysts | 2016-03-30 |
| Needham, C. | C. | Needham | SSJWQC | 2013-01-18 |
| Negrey, J. | John | Negrey | MPSL-DFW | 2008-01-01 |
| Neill, B. | Benjamin | Neill | RWQCB9 | 2013-08-27 |
| Nelson, A. | Angie | Nelson | DFW-ABL | 2008-05-16 |
| Nelson, L. | Lindsay | Nelson | MLJ-LLC | 2013-01-18 |
| Nelson, R. | Rose | Nelson | DFW-ABL | 2013-05-02 |
| Nemeth, N. | Natalie | Nemeth | MBNEP | 2023-06-26 |
| Neri, D. | Dahlia | Neri | CSULB-SEAL | 2019-12-27 |
| Nesterovich, A. | A. | Nesterovich | EcoAnalysts | 2020-02-06 |
| Neufeld, B. | Bella | Neufeld | RWQCB1 | 2011-08-11 |
| Nevarez, M. | Mike | Nevarez | BVB_Pomo | 2018-02-21 |
| Newcomb, S. | Sarah | Newcomb | RWQCB6 | 2019-12-19 |
| Newens, R. | Richard | Newens | MLJ-LLC | 2014-04-09 |
| Newman, E. | Elisabeth | Newman | USGS-PFRG-OCRL | 2021-08-20 |
| Nguyen, K. | Kiet | Nguyen | CSULB-SEAL | 2014-12-02 |
| Nguyen, Ko. | Koby | Nguyen | EOA | 2021-11-16 |
| Nichols, D. | Dave | Nichols | CINC | 2022-01-31 |
| Nicholson, S. | Schuyler | Nicholson | MBNEP | 2023-06-26 |
| Nicolini, M. | Mary Helen | Nicolini | AR | 2020-05-06 |
| Niemi, M. | M. | Niemi | MODID | 2013-01-18 |
| Niemi, R. | R. | Niemi | MODID | 2013-01-18 |
| Nilson, C. | Carly | Nilson | RWQCB6 | 2012-06-26 |
| Nishiki, K. | K. | Nishiki | PER | 2013-01-18 |
| Noble, B. | Brianne | Noble | DWR | 2011-06-27 |
| Noble, C. | C. | Noble | SVWQC | 2013-01-18 |
| Noble, S. | Sean | Noble | KEI | 2023-04-10 |
| Nolan, JT. | JT | Nolan | MBNEP | 2020-01-03 |
| Norberg, K. | Kenneth | Norberg | RWQCB2 | 2017-02-14 |
| Norcott, M. | Matt | Norcott | MBNEP | 2016-03-30 |
| Nordenholdt, R. | Rebecca | Nordenholdt | RWQCB2 | 2014-11-04 |
| Norris, D. | Dot | Norris | CCSF-OBL | 1900-01-01 |
| Nowell, K. | K. | Nowell | PER | 2013-01-18 |
| Nowlin, K. | Kayla Ann | Nowlin | HDR-SAC | 2019-01-28 |
| Nugent, L. | L. | Nugent | PER | 2013-01-18 |
| Null, K. | Kim | Null | CCWG-MLML | 2019-02-05 |
| Nunez, J. | Jimmy | Nunez | MBC | 2019-04-03 |
| O'Connor, M. | Makenzie | O'Connor | MBNEP | 2020-07-27 |
| Ode, P. | Pete | Ode | DFW-ABL | 2009-03-18 |
| Odonohue, D. | Diane | Odonohue | CCSF-OBL | 1900-01-01 |
| Oesch, C. | Christopher | Oesch | DUDEK_Encinitas | 2021-01-29 |
| Offer, Na. | Nathan | Offer | UCD-AHPL | 2016-01-07 |
| Ogburn, N. | Niall | Ogburn | FSURMP | 2020-02-03 |
| O'Keefe, C. | Chris | O'Keefe | EBRPD | 2016-05-11 |
| O'Keefe, Ch. | Christopher | O'Keefe | DFW | 2022-08-16 |
| Oliver, M. | M. | Oliver | ZALOM | 2013-01-18 |
| Oliveros, B. | Breanna | Oliveros | SFPUC-WDDNR | 2021-04-08 |
| Olson, E. | E. | Olson | UCD-AEAL | 2013-01-18 |
| Olson, J. | John | Olson | CSUMB-WEE | 2019-04-30 |
| Olvera, C. | Chris | Olvera | RWQCB5F | 2013-07-29 |
| Orlando, J. | Jim | Orlando | USGS-FRESC | 2013-01-18 |
| Orlando, Ji. | Jim | Orlando | RWQCB2 | 2016-11-01 |
| Orlando, JL. | James | Orlando | USGS-PFRG-OCRL | 2021-08-09 |
| O'Rourke, T. | Tara | O'Rourke | MBNEP | 2023-06-26 |
| Orozco, J. | Jorge | Orozco | RWQCB6 | 2013-11-05 |
| Orozco, M. | Melissa | Orozco | RWQCB2 | 2015-10-29 |
| Orr, K. | Krista | Orr | SWS | 2020-05-08 |
| Ortiz, S. | Sophie | Ortiz | MBNEP | 2020-03-26 |
| Osgood, S. | Sharon | Osgood | AWG | 2017-04-24 |
| Osibodu, O. | Olufisayo | Osibodu | RWQCB9 | 2012-01-18 |
| Osmolovsky, P. | P. | Osmolovsky | RWQCB5F | 2013-01-18 |
| Owen, D. | Damon | Owen | WestonSolu | 2011-05-02 |
| Owens, J. | Jonathan | Owens | Balance | 2019-04-18 |
| Paccassi, M. | Mike | Paccassi | DFW-ABL | 2014-05-05 |
| Pagluighi, S. | Steve | Pagluighi | AECOM-Sacramento | 2018-01-31 |
| Palasik, S. | Shelby | Palasik | ABCL | 2022-03-25 |
| Palmer, M. | Michaela | Palmer | EOA | 2019-04-03 |
| Palmisano, J. | Julian | Palmisano | MBNEP | 2023-06-26 |
| Pantoja, A. | Albaro | Pantoja | WSJRWC | 2019-07-26 |
| Paquette, L. | Lucile | Paquette | ADH | 2012-09-04 |
| Paradies, D. | Dave | Paradies | RWQCB3 | 2016-04-19 |
| Parish, C. | Chloe | Parish | RWQCB3 | 2023-06-19 |
| Park, A. | Andrew | Park | MBNEP | 2014-09-30 |
| Parker, M. | Michael | Parker | RWQCB5 | 2018-02-27 |
| Parks, A. | Ashley | Parks | SCCWRP | 2021-02-12 |
| Parks, M. | Michael | Parks | MPSL-MLML | 2012-03-13 |
| Parson, J. | J. | Parson | SVWQC | 2013-01-18 |
| Pass, R. | Rachel | Pass | MBNEP | 2020-01-03 |
| Patel, P. | Pritesh | Patel | RWQCB5F | 2015-06-16 |
| Patel, R. | Ricky | Patel | CSULB-SEAL | 2013-08-27 |
| Pathak, N. | N. | Pathak | RWQCB9 | 2008-01-01 |
| Patrocinio, R. | Raina | Patrocinio | RWQCB6 | 2012-06-26 |
| Patton, S. | S. | Patton | EcoAnalysts | 2015-05-18 |
| Payne, M. | Megan | Payne | EcoAnalysts | 2023-05-09 |
| Payton, C. | Charles | Payton | MBNEP | 2014-09-30 |
| Payton, J. | Justin | Payton | DFW-ABL | 2009-03-18 |
| Pearce, S. | Sarah | Pearce | CCWG-MLML | 2014-12-08 |
| Pearce, W. | William | Pearce | EOA | 2021-11-16 |
| Pease, C. | C. | Pease | ZALOM | 2013-01-18 |
| Pease, S. | Sue | Pease | RWQCB9 | 2010-11-05 |
| Pedraza, E. | Edna | Pedraza | Rhithron | 2022-09-06 |
| Peltzer, F. | Friedrich | Peltzer | CURES | 2013-06-07 |
| Pembertoal, J. | J. | Pembertoal | SVWQC | 2013-01-18 |
| Pemberton, J. | J. | Pemberton | Kleinfelder | 2013-01-18 |
| Pena, G. | Gino | Pena | SCCWRP | 2024-03-21 |
| Pena, L. | Leomaris | Pena | ABCL | 2019-01-09 |
| Peng, J. | Jian | Peng | OCPW | 2021-09-30 |
| Peralta, G. | Gabby | Peralta | ABCL | 2023-09-21 |
| Perello, B. | Bert | Perello | CINC | 2023-11-01 |
| Perez, M. | Maria | Perez | MBNEP | 2020-07-27 |
| Perez, S. | Silvia | Perez | CSULB-SEAL | 2013-08-27 |
| Perkins, E. | Eliza | Perkins | EOA | 2022-10-19 |
| Pernot, C. | Craig | Pernot | CSULB-SEAL | 2014-12-02 |
| Peters, A. | Ashley | Peters | RWQCB5S | 2018-09-26 |
| Peters, J. | Jeff | Peters | ICF-Sacramento | 2017-08-04 |
| Petersen, T. | T. | Petersen | DFW-ABL | 2021-09-14 |
| Peterson, H. | Heather | Peterson | CCSF-OBL | 1900-01-01 |
| Peterson, He. | Heather | Peterson | SFPUC-WDDNR | 2018-01-31 |
| Peterson, M. | Megan | Peterson | UCD-GC | 2013-03-19 |
| Peterson, S. | Sarah | Peterson | ICEHD | 2023-11-01 |
| Pettigrew, J. | James | Pettigrew | ABL_Chico | 2023-01-20 |
| Pfeiffer, J. | John | Pfeiffer | EcoAnalysts | 2014-09-30 |
| Pham, V. | V. | Pham | UCD-AEAL | 2013-01-18 |
| Philbrook, B. | Brett | Philbrook | MBNEP | 2023-06-26 |
| Phillips, B. | Bryn | Phillips | UCD-GC | 2010-01-07 |
| Phillips, T. | Tony | Phillips | MLML_Oakden | 1900-01-01 |
| Phillips, To. | Tony | Phillips | DCE | 2019-01-10 |
| Pickard, Da. | Dan | Pickard | ABL_Chico | 2019-10-10 |
| Pickering, E. | Emma | Pickering | WC | 2016-06-15 |
| Piekarski, W. | Witold | Piekarski | MPSL-DFW | 2012-07-18 |
| Pierce, C. | C. | Pierce | PER | 2019-03-26 |
| Pilger, T. | Tyler | Pilger | FISHBIO | 2023-10-24 |
| Pincetich, C. | C. | Pincetich | PER | 2013-01-18 |
| Pitterle, B. | Ben | Pitterle | SBCK | 2018-09-25 |
| Plant, C. | C. | Plant | MLJ-LLC | 2013-01-18 |
| Plant, J. | Josh | Plant | MBARI-JL | 2013-07-31 |
| Platt, D. | Doug | Platt | MBNEP | 2020-07-27 |
| Ponce, J. | James | Ponce | MBNEP | 2020-03-26 |
| Pond, M. | Michelle | Pond | RWQCB2 | 2016-12-06 |
| Pope, M. | Melinda | Pope | RWQCB1 | 2013-07-31 |
| Porras, G. | Gustavo | Porras | Balance | 2019-04-18 |
| Porras, M. | M. | Porras | WSJRWC | 2023-03-08 |
| Porter, J. | Joshua | Porter | EBRPD | 2013-03-12 |
| Porter, L. | Lauren | Porter | EBRPD | 2016-05-11 |
| Post, D. | Doug | Post | DFW-ABL | 2009-04-09 |
| Potter, J. | Jeff | Potter | DFW-ABL | 2012-05-04 |
| Pranger, M. | Mark | Pranger | MPSL-MLML | 2010-09-28 |
| Prat, D. | Dean | Prat | RWQCB1 | 2009-08-13 |
| Prat, R. | Rachel | Prat | RWQCB1 | 2009-08-13 |
| Preece, E. | Ellen | Preece | RBI | 2022-03-02 |
| Price, B. | B. | Price | ABCL | 2023-05-09 |
| Price, R | Rebecca | Price | CSULB-SEAL | 2015-09-08 |
| Price, S. | Shane | Price | DFW | 2018-02-27 |
| Prichard, T. | Terry | Prichard | MLJ-LLC | 2013-01-18 |
| Prichard, Te. | Terry | Prichard | UCD-AEAL | 2016-11-01 |
| Pritchard, T. | T. | Pritchard | UCD-AEAL | 2013-01-18 |
| Prosser, K. | K. | Prosser | PER | 2013-06-11 |
| Prowse, R. | Ricky | Prowse | DFW-ABL | 2015-06-02 |
| Prowse, Ri. | Ricky | Prowse | DFW | 2021-05-28 |
| Puget, J. | Jeremiah | Puget | RWQCB1 | 2009-08-13 |
| Pydde, A. | Alec | Pydde | ABCL | 2019-01-09 |
| Pyorre, M. | Madisyn | Pyorre | FISHBIO | 2023-10-24 |
| Quigley, K. | K. | Quigley | DFW-ABL | 2017-01-18 |
| Quigley-Raymond, S. | Shannon | Quigley-Raymond | SDRPF | 2019-09-26 |
| Radojevic, G. | George | Radojevic | MPSL-MLML | 2008-04-01 |
| Rafferty, P. | Phoebe | Rafferty | EOA | 2022-10-19 |
| Rafter, E. | Elsa | Rafter | MBNEP | 2022-06-16 |
| Rai, U. | Uttam | Rai | GEI | 2019-03-14 |
| Ramirez, J. | Joe | Ramirez | CVWD | 2021-08-20 |
| Ramirez, R. | Richard | Ramirez | RWQCB5S | 2019-12-18 |
| Randall, P. | Paul | Randall | EOA | 2012-08-29 |
| Rank, E. | Elke | Rank | Zone7 | 2017-03-09 |
| Rappaport, J. | Jeremy | Rappaport | GEI | 2019-05-10 |
| Rais, J | Jenna | Rasi | RWQCB2 | 2019-05-07 |
| Ratcliff, J. | Johnny | Ratcliff | DFW-ABL | 2011-02-15 |
| Ratcliff, O. | Ophelia | Ratcliff | DFW-ABL | 2017-05-31 |
| Ray, M. | Michael | Ray | KLI-Santa Cruz | 2019-04-18 |
| Rea, A. | Andy | Rea | WSJRWC | 2013-01-18 |
| Not Recorded | Not | Recorded | Not Recorded | 2008-05-14 |
| Reece, L. | Elizabeth | Reece | RWQCB5S | 2021-05-04 |
| Reeder, J. | Jordan | Reeder | TRPA | 2015-02-16 |
| Rego, J. | Jessa | Rego | UCD-GC | 2013-09-12 |
| Rehn, A. | Andrew | Rehn | DFW-ABL | 2008-05-16 |
| Reinecke, B. | Beth | Reinecke | MBNEP | 2023-06-26 |
| Reising, A. | Asher | Reising | MLJEnvironmental | 2022-07-20 |
| Reising, L. | L. | Reising | MLJ-LLC | 2013-01-18 |
| Relvas, J. | John | Relvas | WSJRWC | 2013-01-18 |
| Renn, R. | Randall | Renn | SFPUC-WDDNR | 2016-02-04 |
| Ress, J. | Jen | Ress | UCOB | 2012-05-24 |
| Reta, G. | Gaby | Reta | AECOM-Oakland | 2023-05-22 |
| Revnak, R. | Ryan | Revnak | DFW | 2019-09-26 |
| Reyes, C. | Catalina | Reyes | PGE-San Ramon | 2017-12-01 |
| Reyes, J. | Joseph | Reyes | DFW-ABL | 2024-03-22 |
| Reyes, S. | Sarah | Reyes | ABCL | 2022-03-25 |
| Reymann, M. | Mike | Reymann | SVWQC | 2013-01-18 |
| Reynolds, K. | Kyle | Reynolds | MPSL-MLML | 2008-07-30 |
| Rice, S. | Sabrina | Rice | RWQCB6 | 2023-08-31 |
| Rice-Marshall, S. | S. | Rice-Marshall | EcoAnalysts | 2022-10-04 |
| Richard, H. | Hallie | Richard | CSLRCD | 2018-08-14 |
| Richard, J. | John | Richard | PER | 2023-07-11 |
| Richards, A. | Alex | Richards | DFW-ABL | 2019-08-01 |
| Richards, B. | Brady | Richards | DFW-ABL | 2008-05-16 |
| Richardson, P. | P. | Richardson | MTS | 2022-10-12 |
| Richmond, G. | Gitaine | Richmond | AWG | 2017-04-24 |
| Richter, P | Paula | Richter | RWQCB3 | 2019-01-10 |
| Ricketts, M. | Mike | Ricketts | USFWS-Arcata | 2018-02-27 |
| Rideout, J. | Jennifer | Rideout | EcoAnalysts | 2023-05-09 |
| Ridgely, J. | J. | Ridgely | MBNEP | 2016-08-19 |
| Ridgely, P. | P. | Ridgely | MBNEP | 2016-08-19 |
| Ridgeway, J. | J. | Ridgeway | MBNEP | 2016-08-19 |
| Rieman, F. | Fritz | Rieman | CSULB-SEAL | 2014-07-11 |
| Ritchie, C. | Connor | Ritchie | MBNEP | 2020-01-03 |
| Ritchie, K. | Kendra | Ritchie | SFPUC-WDDNR | 2018-01-31 |
| Rizza, S. | Sam | Rizza | SWS | 2020-05-13 |
| Roberts, M. | Melissa | Roberts | SCPRMD | 2017-02-06 |
| Roberts, Me. | Melissa | Roberts | SEC | 2017-07-24 |
| Robinson, A. | April | Robinson | SFEI | 2018-12-03 |
| Robinson, M. | Maggie | Robinson | RWQCB1 | 2008-01-01 |
| Robinson, Ma. | Matt | Robinson | CSUMB-WEE | 2019-04-30 |
| Rock, M. | Matt | Rock | DFW-WPCL | 2008-04-01 |
| Rockett, K. | Kara | Rockett | FRCRM | 2013-01-18 |
| Rodenbeck, M. | Megan | Rodenbeck | CSUMB-WEE | 2019-08-07 |
| Rodriguez, I. | Isaac | Rodriguez | MPSL-DFW | 2018-04-25 |
| Rodriguez, P. | Pati | Rodriguez | CSULB-SEAL | 2019-12-27 |
| Roman, J. | Jade | Roman | ABCL | 2023-05-09 |
| Romeo, S. | Sabrina | Romeo | GEI | 2021-04-09 |
| Romero, E. | Eduardo | Romero | UCSB-MSI | 2012-10-19 |
| Romero, N. | Nathalie | Romero | BRWNCALD | 2018-08-01 |
| Ronning, K. | Karl | Ronning | SYRCL | 2018-12-18 |
| Rose, C. | Chris | Rose | FSURMP | 2013-12-04 |
| Ross, J. | John | Ross | SFEI | 2011-05-02 |
| Roston, C. | Chelsea | Roston | RWQCB3 | 2019-10-30 |
| Rotstein, S. | Skip | Rotstein | MBNEP | 2014-09-30 |
| Rubin, Z. | Zan | Rubin | Balance | 2019-04-18 |
| Ruby, N. | Nate | Ruby | CCCWP | 2019-04-18 |
| Rucks, S. | S. | Rucks | NECWA | 2013-01-18 |
| Rudolph, J. | John | Rudolph | WoodGroup | 2018-07-26 |
| Russ, C. | Chris | Russ | MBNEP | 2016-08-19 |
| Rutherford, S. | Sarah | Rutherford | RWQCB5F | 2011-04-14 |
| Rutten, H. | Helek | Rutten | CDSH-Napa | 2022-09-01 |
| Ryan, S. | Sarah | Ryan | BVB_Pomo | 2018-02-21 |
| Saiz, S. | Steve | Saiz | RWQCB3 | 2013-07-31 |
| Salas, E. | Eilleen | Salas | CSULB-SEAL | 2015-09-08 |
| Salomon, M. | Micha | Salomon | SFEI | 2018-12-03 |
| Salop, P. | Paul | Salop | AMS-CA | 2012-09-04 |
| Samia, C. | C. | Samia | ABCL | 2015-01-26 |
| Samia, Ch. | Christian | Samia | ABCL | 2017-11-28 |
| Samuels, D. | David | Samuels | CSULB-SEAL | 2014-12-02 |
| Sanchez, J. | J. | Sanchez | UCD-AEAL | 2013-01-18 |
| Sanchez, Jo. | Jordan | Sanchez | RWQCB3 | 2023-09-07 |
| Sanchez, M. | Marissa | Sanchez | DFW-ABL | 2016-05-03 |
| Sandberg, J. | John | Sandberg | DFW-ABL | 2008-05-16 |
| Sanders-Curry, M. | M. | Sandeers-Curry | MBNEP | 2016-08-19 |
| Sanders, B. | Bobby | Sanders | RWQCB3 | 2012-09-18 |
| Sanderson, B. | Brandon | Sanderson | RWQCB3 | 2009-07-30 |
| Sanderson, E. | Erin | Sanderson | RWQCB3 | 2010-08-13 |
| Sandlin, C. | Calvin | Sandlin | ADH | 2012-09-04 |
| Sanford, T. | Thomas | Sanford | MBNEP | 2014-09-30 |
| Santitoro, S. | Sophia | Santitoro | MBNEP | 2023-06-26 |
| Santos, E. | Eric | Santos | DWR | 2011-06-27 |
| Sarabia, H. | Hiram | Sarabia | RWQCB9 | 2021-05-06 |
| Saso, E. | Emma | Saso | KEI | 2024-03-12 |
| Satnick, I. | Ilana | Satnick | ABCL | 2017-11-28 |
| Schaefer, A. | Andy | Schaefer | RWQCB5 | 2021-09-07 |
| Schamber, T. | Tori | Schamber | RWQCB3 | 2022-07-25 |
| Schat, A. | Amber | Schat | SCVURPPP | 2015-01-28 |
| Schay, P. | Patrick | Schay | MBNEP | 2020-07-27 |
| Scheuber, A. | Adam | Scheuber | WSJRWC | 2018-03-13 |
| Schliebe, M. | Matthew | Schliebe | CSULB-SEAL | 2012-03-26 |
| Schmidt, K. | K. | Schmidt | SVWQC | 2013-01-18 |
| Schmitz, J. | Jake | Schmitz | RWQCB5S | 2016-06-23 |
| Schmitz, Ja. | Jacob | Schmitz | RWQCB5S | 2018-09-26 |
| Schwalbach, J. | Jon | Schwalbach | CINC | 2022-01-13 |
| Schwalbe, J. | J. | Schwalbe | PER | 2013-01-18 |
| Schwalber, J. | J. | Schwalber | PER | 2013-01-18 |
| Schwam, J. | J. | Schwam | UCD-AEAL | 2013-01-18 |
| Schwede, J. | Jonathan | Schwede | DFW-ABL | 2016-05-03 |
| Scotese, K. | Kyle | Scotese | EcoAnalysts | 2021-12-10 |
| Scott, C. | Chloe | Scott | GANDA | 2018-12-19 |
| Scott, E. | Eli | Scott | RWQCB1 | 2021-07-02 |
| Scott, K. | Katie | Scott | Kinnetic | 2018-09-04 |
| Scribe, L. | Laurie | Scribe | RWQCB6 | 2012-06-26 |
| Scribner, J. | Julien | Scribner | ICF-Sacramento | 2023-06-04 |
| Scroggins, M. | M. | Scroggins | RWQCB5F | 2013-01-18 |
| Scully, T. | Tim | Scully | MBNEP | 2020-03-26 |
| Segalla, A. | Adrian | Segalla | CSULB-SEAL | 2014-12-02 |
| Seidner, R | Rachel | Seidner | MBNEP | 2020-07-27 |
| Sekigahama, M. | Michael | Sekigahama | RWQCB5S | 2016-09-22 |
| Sell, S. | Sierra | Sell | DFW-ABL | 2015-06-02 |
| Sellmer, K. | Kristen | Sellmer | NSR | 2015-04-09 |
| Senyk, E. | Erika | Senyk | AMS-CA | 2022-06-15 |
| Seo, Y. | Yerae | Seo | RWQCB2 | 2017-01-18 |
| Service, Du. | Dustin | Service | MPSL-DFW | 2009-05-18 |
| Service, Dy. | Dylan | Service | MPSL-DFW | 2008-01-01 |
| Sesser, B. | Bryan | Sesser | SCPRMD | 2017-02-06 |
| Shannon, J. | Jake | Shannon | RWQCB1 | 2015-11-09 |
| Shanteau, J. | Jennifer | Shanteau | GEI | 2019-03-14 |
| Shapiro, N. | Nathan | Shapiro | ABCL | 2022-03-25 |
| Shaw, E. | Erin | Shaw | EcoAnalysts | 2014-09-30 |
| Shaw, N. | Nicole | Shaw | TRPA | 2015-02-16 |
| Shedd, J. | Jackson | Shedd | DFW-ABL | 2008-05-16 |
| Sheredy, C. | Corey | Sheredy | WoodGroup | 2018-07-26 |
| Sherrell, R. | Roy | Sherrell | DFW | 2016-12-15 |
| Shields, T. | Thomas | Shields | SCCWRP | 2024-04-12 |
| Shippen, A. | Andy | Shippen | DFW-ABL | 2020-02-14 |
| Sholes, D. | David | Sholes | RWQCB5F | 2018-09-26 |
| Shultz, D. | Dana | Shultz | SCCWRP | 2020-09-28 |
| Shultz, Da. | Dana | Shultz | RWQCB5S | 2023-06-20 |
| Siadatan, A. | Alison | Siadatan | MLJ-LLC | 2013-01-18 |
| Sibbald, G. | Glenn | Sibbald | DFW-ABL | 2009-04-16 |
| Siegler, K. | Katie | Siegler | UCD-GC | 2010-01-07 |
| Sigala, M. | Marco | Sigala | MPSL-MLML | 2008-04-01 |
| Silver, G. | Grace | Silver | RWQCB3 | 2019-10-30 |
| Simi, J. | J. | Simi | RWQCB5S | 2018-04-17 |
| Singh, S. | S. | Singh | PER | 2019-03-26 |
| Singleton, L. | Lauren | Singleton | CSULB-SEAL | 2012-03-26 |
| Sinnen, W. | Wade | Sinnen | DFW-RED | 2008-06-20 |
| Sisk, K. | Kris | Sisk | RWQCB5F | 2015-10-21 |
| Siu, C. | Courtney | Siu | EOA | 2012-08-29 |
| Guimaraes, A. | April | Sjoboen-Guimaraes | MPSL-DFW | 2015-05-20 |
| Skaug, K. | Keith | Skaug | MPSL-DFW | 2014-04-08 |
| Skorko, K. | Krysia | Skorko | TU | 2022-08-17 |
| Slade, G. | Gary | Slade | AWG | 2017-04-24 |
| Slattery, P. | Peter | Slattery | MLML_Oakden | 1900-01-01 |
| Sletteland, H. | Holly | Sletteland | MBNEP | 2016-03-30 |
| Slingsby, J. | Jillian | Slingsby | MLJ-LLC | 2014-10-31 |
| Sloniker, B. | Ben | Sloniker | EcoAnalysts | 2014-09-30 |
| Slusark, J. | Joe | Slusark | DFW-ABL | 2008-05-16 |
| Smaira, N. | Nicholas | Smaira | RWQCB5F | 2013-01-17 |
| Smit, M. | Maddie | Smit | MBNEP | 2016-03-30 |
| Smith, C. | Craig | Smith | WSJRWC | 2018-03-13 |
| Smith, D. | D. | Smith | UCD-AEAL | 2013-01-18 |
| Smith, J. | Jayme | Smith | SCCWRP | 2020-09-28 |
| Smith, R. | Riley | Smith | DPR | 2020-12-17 |
| Smitherman, L. | Lauren | Smitherman | RWQCB5S | 2022-01-10 |
| Smythe, T. | Thomas | Smythe | LCWRD | 2011-06-27 |
| Snellen, C. | Cara | Snellen | CSULB-SEAL | 2014-12-02 |
| Snow, A. | Amanda | Snow | MLJ-LLC | 2017-05-17 |
| Soares, N. | Nicholas | Soares | MBNEP | 2021-12-20 |
| Soma, C. | Charis | Soma | ABCL | 2020-01-10 |
| Sommer, C. | C. | Sommer | DFW | 2023-07-25 |
| Sommerauer, E. | E. | Sommerauer | MLJ-LLC | 2013-01-18 |
| Soto, B. | Bethany | Soto | RWQCB5F | 2011-04-18 |
| Sousa, J. | Jake | Sousa | ICF-Sacramento | 2022-03-30 |
| Spaulding, C. | C. | Spaulding | MODID | 2013-01-18 |
| Spielman, P. | Patrick | Spielman | RWQCB3 | 2015-08-04 |
| Spielman, Pi. | Pierce | Spielman | MBNEP | 2022-06-16 |
| Spotswood, E. | Erica | Spotswood | SFEI | 2018-12-03 |
| UCSB-MSI Staff | UCSB-MSI | Staff | UCSB-MSI | 2012-08-14 |
| UCSC-IMS Staff | UCSC-IMS | Staff | UCSC-IMS | 2012-08-14 |
| UCSD-SIO Staff | UCSD-SIO | Staff | UCSD-SIO | 2012-08-14 |
| UFRW Staff | UFRW | Staff | UFRWG | 2010-08-18 |
| UMRWC Staff | UMRWC | Staff | UMRWC | 2011-05-05 |
| USGS-Scto Staff | USGS-Scto | Staff | USGS-Scto | 2008-01-01 |
| WWD Staff | WWD | Staff | WWD | 2011-05-12 |
| SunStar Staff | SunStar | Staff | SunStar | 2016-06-03 |
| WRA Staff | WRA | Staff | WRA | 2018-07-16 |
| WSJRWC Staff | WSJRWC | Staff | WSJRWC | 2014-07-07 |
| WSRCD Staff | WSRCD | Staff | WSRCD | 2014-03-18 |
| RWQCB7 Staff | RWQCB7 | Staff | RWQCB7 | 2008-01-01 |
| RWQCB8 Staff | RWQCB8 | Staff | RWQCB8 | 2020-01-17 |
| RWQCB9 Staff | RWQCB9 | Staff | RWQCB9 | 2015-04-13 |
| RWQCB5L Staff | RWQCB5L | Staff | RWQCB5L | 2008-01-01 |
| Caltrans Staff | Caltrans | Staff | Caltrans | 2019-01-02 |
| NCNRCD Staff | NCNRCD | Staff | NCNRCD | 2008-01-01 |
| NECWA Staff | NECWA | Staff | NECWA | 2010-08-18 |
| PNSSNS Staff | PNSSNS | Staff | PNSSNS | 2012-06-21 |
| RWQCB1 Staff | RWQCB1 | Staff | RWQCB1 | 2008-01-01 |
| RWQCB2 Staff | RWQCB2 | Staff | RWQCB2 | 2008-01-01 |
| RWQCB3 Staff | RWQCB3 | Staff | RWQCB3 | 2011-12-20 |
| RWQCB5 Staff | RWQCB5 | Staff | RWQCB5 | 2019-01-02 |
| RWQCB5F Staff | RWQCB5F | Staff | RWQCB5F | 2009-10-09 |
| NAPARCD Staff | NAPARCD | Staff | NAPARCD | 2010-08-18 |
| MPSL-DFW Staff | MPSL-DFW | staff | MPSL-DFW | 2008-04-09 |
| PER Staff | PER | Staff | PER | 2011-05-12 |
| MLJ-LLC Staff | MLJ-LLC | Staff | MLJ-LLC | 2013-03-28 |
| MLML-BL Staff | MLML-BL | Staff | MLML-BL | 2012-09-24 |
| MLML-TM Staff | MLML-TM | Staff | MLML-TM | 2012-08-14 |
| MBARI-JL Staff | MBARI-JL | Staff | MBARI-JL | 2012-08-14 |
| LWA Staff | LWA | Staff | LWA | 2019-10-14 |
| Kleinfelder_Staff | Kleinfelder | Staff | Kleinfelder | 2010-12-16 |
| ICARE Staff | ICARE | Staff | ICARE | 2021-09-22 |
| Laragen Staff | Laragen | Staff | Laragen | 2019-08-30 |
| Kings SW Staff | Kings SW | Staff | Kings SW | 2011-03-24 |
| HSU-SL Staff | HSU-SL | Staff | HSU-SL | 2012-08-14 |
| ABCL Staff | ABCL | Staff | ABCL | 2017-12-01 |
| EcoAnalysts Staff | EcoAnalysts | Staff | EcoAnalysts | 2016-02-22 |
| CCSF-OBL Staff | CCSF-OBL | Staff | CCSF-OBL | 2012-09-24 |
| DFW-ABL Staff | DFW-ABL | Staff | DFW-ABL | 2012-05-16 |
| DFW-Belden Staff | DFW-Belden | Staff | DFW-Belden | 2008-08-26 |
| DFW-Portola | DFW-Portola | Staff | DFW-Portola | 2011-04-13 |
| DFW-Weave Staff | DFW-Weave | Staff | DFW-Weave | 2011-08-19 |
| GLC Staff | GLC | Staff | GLC | 2013-01-18 |
| FGL Staff | FGL | Staff | SSJWQC | 2013-01-18 |
| DWR-ND Staff | DWR-ND | Staff | DWR-ND | 2019-01-02 |
| DCE Staff | DCE | Staff | DCE | 2015-12-03 |
| CSD-OceanMonitoring Staff | CSD-OceanMonitoring | Staff | CSD | 2022-01-04 |
| CASG-MLML Staff | CASG-MLML | Staff | CASG-MLML | 2009-09-22 |
| RWQCB5S Staff; see field sheet | RWQCB5S | Staff; see field sheet | RWQCB5S | 2008-01-01 |
| Stanfield, E. | Erin | Standfield | CSUMB | 2016-07-15 |
| Stella, K. | K. | Stella | MBNEP | 2016-08-19 |
| Stempson, B. | B. | Stempson | UCD-AEAL | 2013-01-18 |
| Stevenson, D. | Denay | Stevenson | ABCL | 2017-11-28 |
| Stewart, C. | Conner | Stewart | DFW-ABL | 2023-04-11 |
| Stewart, S. | S. | Stewart | RWQCB5F | 2013-01-18 |
| Stidum, B. | Brandon | Stidum | MERKELINC | 2021-03-03 |
| Stillway, M. | Marie | Stillway | UCD-AHPL | 2020-03-24 |
| Stockton, W. | Will | Stockton | SCPRMD | 2017-02-06 |
| Stolaruk, S. | Shannon | Stolaruk | SCCWRP | 2024-03-18 |
| Stolzenbach, K. | Kevin | Stolzenbach | WoodGroup | 2018-07-26 |
| Stone, C. | Colleen | Stone | RWQCB1 | 2008-01-01 |
| Stoner-Duncan, S. | Sarah | Stoner-Duncan | CCWG-MLML | 2014-12-08 |
| Storrie, E. | Eric | Storrie | CINC | 2022-01-13 |
| Story, K. | Kendall | Story | MLJ-LLC | 2013-01-18 |
| Strange, T. | Terry | Strange | AWG | 2017-04-24 |
| Stransky, C. | Chris | Stransky | WoodGroup | 2018-07-26 |
| Strawn, G. | Gary | Strawn | SDRPF | 2019-09-26 |
| Striegle, A. | Alan | Striegle | SFPUC-WDDNR | 2016-02-04 |
| Strong, C. | C. | Strong | PER | 2013-01-18 |
| Strong, S. | Shannon | Strong | RWQCB1 | 2021-07-20 |
| Stroud, H. | Helen | Stroud | SVWQC | 2013-01-18 |
| RWQCB5F Student | RWQCB5F | Student | RWQCB5F | 2008-01-01 |
| CalPoly_HSU Student | CalPoly_HSU | Student | CalPoly_HSU | 2024-03-12 |
| RWQCB5L Student Intern | RWQCB5L | Student Intern | RWQCB5L | 2008-01-01 |
| Studer, S. | Sean | Studer | DFW-ABL | 2015-04-13 |
| Stump, R. | Rachel | Stump | RWQCB3 | 2017-12-04 |
| Stump, Ra. | Rachel | Stump | CCWG-MLML | 2019-05-17 |
| Suk, T. | Thomas | Suk | RWQCB6 | 2012-06-26 |
| Sullivan, J. | Joe | Sullivan | EBRPD | 2013-03-12 |
| Sussman, D. | D. | Sussman | RWQCB6 | 2015-07-02 |
| Swanson, J. | John | Swanson | MLJ-LLC | 2013-01-18 |
| Swanson, K. | Kathleen | Swanson | SFPUC-WDDNR | 2016-02-04 |
| Sweet, J. | Julia | Sweet | UCSB-MSI | 2012-08-14 |
| Swenson, S. | Stacey | Swenson | MPSL-MLML | 2008-04-01 |
| Roberts, G.S. | Gretel | Sylin Roberts | ACCWP | 2013-12-04 |
| Szuta, D. | Dorota | Szuta | MLML_Oakden | 1900-01-01 |
| Taberski, K. | Karen | Taberski | RWQCB2 | 2008-07-13 |
| Tafoya, M. | Monique | Tafoya | MBNEP | 2014-09-30 |
| Tagg, M. | Matt | Tagg | NAMC | 2023-02-22 |
| Tam, W. | Wing | Tam | LABOSWPD | 2017-03-24 |
| Tamburro, M. | Mary | Tamburro | MERKELINC | 2021-03-03 |
| Tanaka, L. | Lidia | Tanaka | UCD-TERC | 2020-10-29 |
| Tannehill, S. | Steve | Tannehill | CINC | 2022-01-13 |
| Tanner, M. | Michelle | Tanner | 2NDNATURE | 2017-10-13 |
| Tanner-Dave, M. | Manon | Tanner-Dave | Integral | 2019-05-02 |
| Taylor, B. | Brian | Taylor | DFW-ABL | 2009-08-31 |
| Taylor, H. | Hasan | Taylor | RWQCB1 | 2011-08-01 |
| Taylor, J. | Jade | Taylor | MBNEP | 2023-06-26 |
| Taylor, S. | Scott | Taylor | SFPUC-WDDNR | 2016-02-04 |
| Teeter, N. | Natalie | Teeter | MBNEP | 2020-03-26 |
| Terman, A. | Andie | Terman | RWQCB2 | 2023-10-31 |
| Tevlin, S. | Sean | Tevlin | TRPA | 2015-02-16 |
| Texiera, B. | B. | Texiera | PER | 2013-01-18 |
| Tharaldson, T. | Tayler | Tharaldson | AECOM-Oakland | 2023-05-22 |
| Thayer, M. | Melissa | Thayer | MLJEnvironmental | 2021-01-15 |
| Theokari, S. | S. | Theokari | MBNEP | 2016-08-19 |
| ThibodeauxYost, S. | Singleton | ThibodeauxYost | RWQCB5F | 2016-01-06 |
| Thierry, M. | Megan | Thierry | ABCL | 2023-05-09 |
| Thomas, E. | Evan | Thomas | UCOB | 2011-12-13 |
| Thomas, J. | Jim | Thomas | MBNEP | 2014-09-30 |
| Thomas, M. | Mike | Thomas | RWQCB1 | 2023-07-14 |
| Thomas, S. | Sara | Thomas | AMS-CA | 2016-05-06 |
| Thompson, B. | Brian | Thompson | MPSL-MLML | 2008-06-17 |
| Thompson, Br. | Brendan | Thompson | RWQCB1 | 2021-06-23 |
| Thompson, R. | Robert | Thompson | RWQCB1 | 2011-06-30 |
| Tiefenthaler, L. | Liesl | Tiefenthaler | SCCWRP | 2021-02-12 |
| Tischler, J. | Jim | Tischler | RWQCB1 | 2008-01-01 |
| Tkach, A. | Andrew | Tkach | MLJEnvironmental | 2024-01-05 |
| Toal, J. | J. | Toal | SCVURPPP | 2019-03-25 |
| Tobler, B. | Ben | Tobler | RWQCB9 | 2010-10-19 |
| Tomlinson, V. | Victoria | Tomlinson | RWQCB5S | 2012-06-05 |
| Toney, B. | Blake | Toney | MBNEP | 2020-07-27 |
| Topbjerg, A. | Arianna | Topbjerg | RWQCB2 | 2019-12-04 |
| Tracy, E. | E. | Tracy | RWQCB1 | 2021-07-20 |
| Travanti, L. | Larry | Travanti | ECORP-Rocklin | 2017-08-04 |
| Trejo-Arce, J. | Jocelyn | Trejo-Arce | MontereyCounty | 2018-05-10 |
| Trese, A. | Andrea | Trese | EOA | 2015-01-28 |
| Troupe, J. | Jeff | Troupe | RWQCB5S | 2013-08-15 |
| Trump, S. | Steen | Trump | ADH | 2018-12-08 |
| Trump, St. | Steen | Trump | KEI | 2023-04-10 |
| Truong, K. | Kathy | Truong | MBNEP | 2020-07-27 |
| Tuolumne River Trust | Tuolumne River | Trust | RWQCB5S | 2012-06-05 |
| Tu, D. | David | Tu | CSM | 2018-12-11 |
| Tuli, O. | O. | Tuli | MLJ-LLC | 2013-01-18 |
| Turner, M. | Melissa | Turner | UCD-AEAL | 2013-01-18 |
| Turner, Me. | Melissa | Turner | MLJ-LLC | 2016-09-27 |
| Turpe, C. | Charlotte | Turpe | RWQCB9 | 2019-07-30 |
| Tuttle, N. | Nick | Tuttle | RWQCB3 | 2015-08-04 |
| Twist, K. | Kendra | Twist | RWQCB3 | 2023-08-31 |
| Tyler, R. | Ryan | Tyler | AMS-CA | 2022-05-10 |
| Uccello, K. | Kathy | Uccello | KEI | 2024-03-12 |
| Underwood, D. | Dessie | Underwood | CSULB-SEAL | 2012-03-26 |
| Underwood, L. | Lisa | Underwood | EcoAnalysts | 2016-03-02 |
| Urbick, B. | B. | Urbick | SVWQC | 2013-01-18 |
| Uychutin, M. | Matthew | Uychutin | USGS-PFRG-OCRL | 2021-08-20 |
| Vadpey, N. | Nicholas | Vadpey | RWQCB5S | 2014-04-29 |
| Vail, K. | Kirk | Vail | DFW-ABL | 2016-05-03 |
| Valencia, B. | Barrie | Valencia | RWQCB3 | 2012-03-05 |
| Valencia, T. | Thomas | Valencia | MERKELINC | 2021-05-13 |
| Van, C. | Crystal | Van | MBNEP | 2020-01-03 |
| Van Ark, N. | Nick | Van Ark | DWR | 2011-06-27 |
| van Buuren, B. | Beverly | van Buuren | MPSL-MLML | 2015-02-13 |
| Van De Werfhorst, L. | Laurie | Van De Werfhorst | UCSB-HOLDEN | 2019-12-03 |
| Van der Heyden, M. | Madeleine | Van der Heyden | SFPUC-WDDNR | 2018-01-31 |
| van Docto, M. | Mia | van Docto | TU | 2017-07-24 |
| Van Lanken, S. | Scott | Van Lanken | CINC | 2022-01-13 |
| Van Susteren, J. | Jane | Van Susteren | NSR | 2015-04-09 |
| VanCamp, G. | Gordon | VanCamp | RWQCB5S | 2008-05-06 |
| Vander Meer, D. | Dennis | Vander Meer | Rhithron | 2017-10-30 |
| Vanderburgh, B. | Brent | Vanderburgh | RWQCB5F | 2011-05-05 |
| VanDerHout, J | Jackie | VanDerHout | RWQCB2 | 2019-05-07 |
| Vandervort, A. | Amara | Vandervort | MPSL-MLML | 2015-02-13 |
| Vang, J. | John | Vang | RWQCB5S | 2015-08-20 |
| Vang, P. | Pa | Vang | RWQCB5F | 2014-09-09 |
| Vasquez, S. | Stevi | Vasquez | PER | 2016-05-06 |
| Vavra, M. | Maya | Vavra | MBNEP | 2020-07-27 |
| Veilleux, J. | Jonah | Veilleux | WSJRWC | 2021-05-18 |
| Velasco, K. | Katrina | Velasco | RWQCB2 | 2014-04-07 |
| Velasquez, R. | Rod | Velasquez | MTS | 2022-10-12 |
| Venello, T. | Theresa | Venello | AMS-CA | 2023-07-11 |
| Ventrone, J. | Jessica | Ventrone | ABCL | 2020-01-10 |
| Vieira, H. | H. | Vieira | DFW | 2017-01-30 |
| Viles, E. | Eric | Viles | ABCL | 2023-05-09 |
| Villegas, P. | P. | Villegas | CSUMB-WEE | 2022-01-24 |
| Viriante, J. | Juan | Viriante | CVWD | 2023-05-19 |
| Vitale, P. | Pavlova | Vitale | RWQCB8 | 2008-01-01 |
| Vito, S. | S. | Vito | MLJ-LLC | 2013-01-18 |
| Vollmer, B. | Beth | Vollmer | TRPA | 2015-02-16 |
| Volpatti, B. | Bella | Volpatti | PER | 2018-06-05 |
| Volpi, C. | Christina | Volpi | MLML-TM | 2012-08-17 |
| SSI Volunteer | SSI | Volunteer | RWQCB5S | 2012-06-05 |
| SYRCL Volunteer | SYRCL | Volunteer | RWQCB5S | 2012-06-05 |
| RiverTree Volunteer | RiverTree | Volunteer | RWQCB5F | 2011-05-05 |
| BCWC Volunteer | BCWC | Volunteer | BCWC | 2014-08-10 |
| DFW Volunteer | DFW | Volunteer | DFW | 2019-09-26 |
| von der Geest, E. | Eric | von der Geest | MPSL-MLML | 2015-02-13 |
| Vroman, R. | Robert | Vroman | USGS-PFRG-OCRL | 2023-05-11 |
| Wais, J. | John | Wais | CINC | 2022-01-13 |
| Wait, J. | J. | Wait | PER | 2013-01-18 |
| Walcott, T. | Timothy | Walcott | RWQCB1 | 2011-03-18 |
| Waldear, D. | Debbie | Waldear | AWG | 2017-04-24 |
| Walden, G. | G. | Walden | UCD-AEAL | 2013-01-18 |
| Walker, C. | Cody | Walker | RWQCB1 | 2008-01-01 |
| Wallace, G. | Greg | Wallace | EcoAnalysts | 2014-09-30 |
| Wallen, C. | Carol | Wallen | NorthStar | 2019-01-02 |
| Wallengren, A. | Alexis | Wallengren | ABCL | 2017-11-28 |
| Waller, S. | Scott | Waller | DWR | 2011-06-27 |
| Walls, F. | Felisha | Walls | RWQCB2 | 2016-02-29 |
| Walsh, M. | Meghan | Walsh | RWQCB6 | 2021-06-04 |
| Walch, C. | Corey | Walsh | RWQCB3 | 2014-10-21 |
| Walters, A. | Anne | Walters | RWQCB5S | 2019-12-18 |
| Warburton, M. | Manna | Warburton | ICF-San Diego | 2020-06-23 |
| Wardin, E. | E. | Wardin | ABCL | 2023-05-09 |
| Warmerdam, J. | Jonathan | Warmerdam | RWQCB1 | 2009-09-29 |
| Watson, C. | Charles | Watson | EcoAnalysts | 2014-09-30 |
| Watson, M. | Mathew | Watson | DFW-ABL | 2022-04-14 |
| Watson, R. | Richard | Watson | CSULB-SEAL | 2014-12-02 |
| Watt, C. | Chris | Watt | RWQCB1 | 2024-03-12 |
| Watts, A. | Ashley | Watts | CSULB-SEAL | 2012-03-26 |
| Watts, J. | Jennifer | Watts | RWQCB6 | 2023-11-09 |
| Webster, A. | A. | Webster | EcoAnalysts | 2015-05-18 |
| Webster, Al. | Allen | Webster | PER | 2019-03-26 |
| Webster, J. | James | Webster | GEI | 2020-03-27 |
| Weeks, J. | Jordan | Weeks | MBNEP | 2020-03-26 |
| Wegmann, G. | George | Wegmann | Golder | 2019-02-21 |
| Wehr, J. | J. | Wehr | Fordham | 2018-04-18 |
| Wehrmann, A. | A. | Wehrmann | UCD-AEAL | 2013-01-18 |
| Weins, A. | Anna | Weins | ABL_Chico | 2020-11-13 |
| Weiss, H. | Hanna | Weiss | RWQCB5S | 2012-06-05 |
| Wells, A. | Andrew | Wells | AWG | 2017-04-24 |
| Wells, B. | Bill | Wells | USFS-San Bernardino | 2017-04-07 |
| Wengler, D. | Dereck | Wengler | RWQCB3 | 2009-07-30 |
| Wenzel, A. | Alisha | Wenzel | RWQCB5S | 2011-04-14 |
| Wessel, C. | Chris | Wessel | GC | 2016-11-28 |
| West, R. | Rachel | West | MLJ-LLC | 2013-01-18 |
| Westman, V. | Victoria | Westman | RWQCB5S | 2008-01-01 |
| Weston, D. | Don | Weston | UCB-WL | 2013-10-03 |
| Whalen, M. | Michael | Whalen | RWQCB5S | 2019-12-18 |
| Whaling, P. | Patrick | Whaling | MBARI-JL | 2012-08-14 |
| Whealen, J. | Jake | Whealen | MLJEnvironmental | 2019-07-10 |
| White, A. | Adona | White | RWQCB1 | 2008-01-01 |
| White, C. | Chris | White | LCWRD | 2011-06-27 |
| White, Ch. | Christopher | White | PNSSNS | 2014-12-18 |
| White, K. | Kevin | White | MBNEP | 2020-01-03 |
| Whitley, D. | Daniel | Whitley | RWQCB5 | 2016-08-24 |
| Wickham, L. | L. | Wickham | PER | 2013-01-18 |
| Wickman, L. | L. | Wickman | PER | 2013-01-18 |
| Wickwire, J. | Judy | Wickwire | AWG | 2017-04-24 |
| Wilde, P. | Peter | Wilde | ADH | 2018-12-08 |
| Wilde, Pe. | Peter | Wilde | KEI | 2023-04-10 |
| Wilder, C. | Carey | Wilder | RWQCB1 | 2008-01-01 |
| Williams, C. | Christopher | Williams | CDMS | 2018-06-21 |
| Williams, D. | David | Williams | RWQCB2 | 2013-05-15 |
| Williams, M. | Morgan | Williams | RWQCB2 | 2021-09-22 |
| Williams, N. | Nora | Williams | EcoAnalysts | 2014-09-30 |
| Willis, D. | Derrick | Willis | NGEM | 2018-04-19 |
| Willis, W. | Wendy | Willis | CSULB-SEAL | 2013-12-19 |
| Willits, K. | Karissa | Willits | MBNEP | 2016-03-30 |
| Wilson, R. | Rita | Wilson | ICF-Sacramento | 2022-06-09 |
| Winey, C. | Colleen | Winey | Zone7 | 2017-03-09 |
| Winston, A. | Andrew | Winston | ICF-Sacramento | 2021-11-15 |
| Wise, C. | Cindy | Wise | RWQCB6 | 2012-06-26 |
| Wiseman, K. | Kevin | Wiseman | GANDA | 2016-11-23 |
| Wisenbaker, K. | K. | Wisenbaker | ABCL | 2008-01-01 |
| Wisenbaker, Ka. | Karen | Wisenbaker | DFW-ABL | 2017-01-18 |
| Wisseman, R. | Robert | Wisseman | ABA | 2015-04-13 |
| Witwicki, D. | Dylan | Witwicki | CSR | 2018-11-01 |
| Wolak, K. | Kayla | Wolak | RWQCB5S | 2023-06-20 |
| Wolf, T. | Tessa | Wolf | MBNEP | 2020-03-26 |
| Wong, A. | Adam | Wong | SFEI | 1900-01-01 |
| Wong, E. | Eric | Wong | SFPUC-WDDNR | 2022-01-04 |
| Wood, J. | Justin | Wood | SSI_FDC | 2017-03-06 |
| Woodard, G. | Gabriella | Woodard | TU | 2017-07-24 |
| Woodhouse, C. | Caryn | Woodhouse | RWQCB1 | 2008-01-01 |
| Woodruff, G. | Glenn | Woodruff | DFW-ABL | 2009-04-16 |
| Woods, B. | Brandon | Woods | Zone7 | 2017-03-09 |
| Woods, P. | Peter | Woods | Rhithron | 2019-05-17 |
| Woodside, K. | K. | Woodside | UCD-AEAL | 2013-01-18 |
| Woodward, D. | Deborah | Woodward | RWQCB9 | 2015-03-10 |
| Worcester, K. | Karen | Worcester | RWQCB3 | 2009-07-30 |
| Wordin, E. | Emilia | Wordin | ABCL | 2022-03-25 |
| Worrel, K. | Kate | Worrel | MBNEP | 2020-07-27 |
| Worrell, K. | K. | Worrell | SVWQC | 2013-01-18 |
| Worthington, A. | A. | Worthington | KLI-Santa Cruz | 2017-02-28 |
| Wostenberg, D. | D. | Wostenberg | PER | 2013-01-18 |
| Wulff, F. | Frank | Wulff | MLJ-LLC | 2013-01-18 |
| Yamaguchi, T. | T. | Yamaguchi | ICF-Sacramento | 2021-11-11 |
| Yang, C. | Calvin | Yang | RWQCB5S | 2013-10-17 |
| Yonemasu, S. | Satomi | Yonemasu | WestonSolu | 2018-08-01 |
| York, J. | Jennifer | York | DFW-ABL | 2008-05-16 |
| Yoshida, K. | Kristina | Yoshida | RWQCB2 | 2015-10-29 |
| You, M. | Melissa | You | LongBeachCity | 2018-09-25 |
| Young, A. | Alex | Young | SCPRMD | 2017-02-06 |
| Young-Lai, K. | Kevin | Young-Lai | FSURMP | 2020-02-03 |
| Yu, B. | Barry | Yu | MLJEnvironmental | 2024-02-09 |
| Yu, H. | Helen | Yu | RWQCB9 | 2012-10-02 |
| Yuen, W. | W. | Yuen | UCD-AEAL | 2013-01-18 |
| Zabinski, B. | Ben | Zabinski | RWQCB1 | 2008-01-01 |
| Zamudio, S. | Sylvia | Zamudio | UCD-GC | 2016-03-15 |
| Zane, M. | Matthew | Zane | MLJ-LLC | 2013-01-18 |
| Zavala, A. | Angelica | Zavala | MTS | 2022-10-12 |
| Zecua, I. | Isabel | Zecua | SCCWRP | 2021-02-12 |
| Zefferman, E. | Emily | Zefferman | RCDMC | 2020-03-18 |
| Zern, F. | Francesca | Zern | CSULB-SEAL | 2013-12-19 |
| Ziegler, D. | Dominic | Ziegler | RWQCB1 | 2009-08-13 |
| Zigler, N. | Nick | Zigler | EOA | 2012-08-29 |
| Zych, D. | Dana | Zych | Balance | 2019-04-18 |
