Welcome to California
California Home
Welcome to California - images of Golden Gate Bridge, ocean sunset, waterfall, flowers, and city skyline California Home Welcome to the California Environmental Protection Agency
California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
   [VIEW PRINTER FRIENDLY VERSION] [EXPORT THIS REPORT TO EXCEL]

  
  
  
  
  
General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
854 Aerojet Rocketdyne, Inc. Privately-Owned Business Po Box 13222 Sacramento, CA 95813 916-355-5161(+) None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
868300 White Rock North Dump and Aerojet Waste Consolidation Unit Landfill Sacramento 5S Land fill Owner and Operator 08/05/2020 None
779217 Aerojet GET H Pipeline Extension Sacramento 5S Dredge/Fill Site Owner 03/29/2012 None
766120 White Rock North Dump Groundwater Treatment Facility Sacramento 5S Service/Commercial Site, NEC Operator 04/08/2011 None
753891 IRCTS PBA & Sprayfield Groundwater Remediation Sacramento 5S Groundwater Cleanup Site Owner and Operator 05/27/2010 None
272863 WNN Bioremediation Project Sacramento 5S Manufacturing NEC Owner 10/22/2002 None
271981 Well Development Water Sacramento 5S Manufacturing NEC Owner 01/23/1998 None
254969 Aerojet Sacramento Facility Sacramento 5S Manufacturing NEC Owner and Operator 08/23/1985 None
254969 Aerojet Sacramento Facility Sacramento 5S Manufacturing NEC Owner 02/01/1995 12/09/2009
254967 Sacramento Discharges Sacramento 5S Manufacturing NEC Owner 04/19/1962 None
232546 Aerojet Interim GW Extraction & Treatment System Sacramento 5S Manufacturing NEC Owner 01/24/1996 None
219381 Deep Disposal Well #2 Sacramento 5S Manufacturing NEC Owner 02/27/1976 None
219380 Deep Disposal Well #1 Sacramento 5S Manufacturing NEC Owner 03/22/1974 None
204585 Aerojet (LF) Sacramento 5S Land fill Owner 02/24/1978 None
Total Related Places: 13
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
650834 Lee Hovey Person Data Submitter 05/13/2025 None None
605669 Charles Goulart Person Legally Responsible Official 01/16/2020 None None
583979 Melanie Broman Person Data Submitter 09/06/2018 None None
573658 Chris Fennessy Person Data Submitter 02/07/2018 None None
573627 Christopher Fennessy Person Legally Responsible Official 02/08/2018 None None
569146 Mason Albrecht Person Data Submitter 10/19/2017 None None
569135 Michelle Myers Person Data Submitter 10/19/2017 None None
563816 Claire Lin Person Data Submitter 05/03/2017 12/08/2017 None
554362 Grant Hurst Person Data Submitter 01/22/2016 None None
553154 James Buehler Person Legally Responsible Official 10/19/2015 07/09/2021 None
549692 Nicholas White Person Data Submitter 01/09/2015 None None
549687 Orin Regier Person Data Submitter 01/08/2015 None None
548669 Mark Varljen Person Data Submitter 10/03/2014 None None
547887 Ashley Tiapon Person Data Submitter 07/31/2014 None None
546146 Wayne Williams Person Data Submitter 04/17/2014 None None
544895 Stephen Costello Person Legally Responsible Official 02/06/2014 09/01/2014 None
539477 Karen Gunderson Person Legally Responsible Official 11/12/2008 None None
539311 David Panepento Person Data Submitter 03/26/2013 None None
532589 Alan Jackson Person Legally Responsible Official 03/29/2012 None None
528415 C. Goulart Person Legally Responsible Official 08/10/2011 None None
526757 Cindy Caulk Person Legally Responsible Official 04/08/2011 None None
524827 Anitra Brosseau Person Data Submitter 10/13/2010 None None
524826 Kerik Kouklis Person Data Submitter 10/13/2010 None None
524824 Gerald Swanick Person Legally Responsible Official 10/13/2010 01/15/2013 None
523096 Rodney Fricke Person Legally Responsible Official 05/27/2010 None None
495808 Robert Werling Person Legally Responsible Official 01/02/2009 None None
369704 Imam Mohammed Person Legally Responsible Official 03/19/2007 None None
Total Related Parties: 27
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
441884 WDR 5S 5A34NC00106 Active LFOPER R5-2020-0059 12/10/2020 None Discharger 01/13/2021 None N
441580 NPDES Permit 5S 5A342000006 Active NPDNONMUNIPRCS R5-2020-0051 11/01/2020 None Discharger 12/11/2020 None N
441214 Resolution 5S None Historical LFOPER R5-2020-0045 10/15/2020 10/15/2020 Discharger 11/09/2020 None N
415960 NPDES Permit 5S 5A342000006 Historical NPDNONMUNIPRCS R5-2017-0095 09/01/2017 10/31/2020 Discharger 08/25/2017 None N
398583 NPDES Permit 5S 5A342000006 Historical NPDNONMUNIPRCS R5-2014-0126 10/10/2014 08/31/2017 Discharger 10/10/2014 None N
394297 NPDES Permit 5S 5A342000001 Historical NPDINDSML R5-2013-0156 01/01/2014 06/04/2020 Discharger 12/06/2013 None N
394296 NPDES Permit 5S 5A342000006 Historical NPDNONMUNIPRCS R5-2013-0155 01/01/2014 10/09/2014 Discharger 12/06/2013 None N
384023 401 Certification 5S 5A34CR00487 Historical CERFILLEXC None 07/19/2010 10/29/2010 Discharger 03/29/2012 None N
382870 NPDES Permit 5S 5A342000006 Historical NPDNONMUNIPRCS R5-2011-0088 12/01/2011 12/31/2013 Discharger 07/19/2002 None N
378945 WDR 5S 5A34NC00055 Historical WDRNONMUNIPRCS R5-2011-0025 04/08/2011 12/31/2013 Discharger 04/08/2011 None N
374610 WDR 5S 5A34NC00046 Historical WDRNONMUNIPRCS R5-2010-0069 05/27/2010 07/30/2015 Discharger 05/27/2010 None N
374240 NPDES Permit 5S 5A342000006 Historical NPDNONMUNIPRCS R5-2010-0039 03/18/2010 11/30/2011 Discharger 07/19/2002 None Y
351066 NPDES Permit 5S 5A342000001 Historical NPDINDSML R5-2008-0118 08/01/2008 12/31/2013 Discharger 03/01/2002 None Y
340038 NPDES Permit 5S 5A342000006 Historical NPDNONMUNIPRCS R5-2007-0165 12/06/2007 03/17/2010 Discharger 07/19/2002 None Y
306109 NPDES Permit 5S 5A342000006 Historical NPDESWW R5-2006-0013 01/26/2006 12/05/2007 Discharger 07/19/2002 None N
194515 Enrollee 5S 5A347003001 Historical NPDNONMUNIPRCS 93-230 02/23/1998 06/16/2000 Discharger 09/01/2005 None N
147076 NPDES Permit 5S 5A342000001 Historical NPDESWW 99-016 04/30/1999 02/28/2002 Discharger 04/30/1999 None N
146752 NPDES Permit 5S 5A342000006 Historical NPDESWW 98-113 04/17/1998 07/18/2002 Discharger 04/17/1998 None N
146169 NPDES Permit 5S 5A342000006 Historical NPDESWW 96-066 03/22/1996 04/16/1998 Discharger 03/22/1996 None N
145912 NPDES Permit 5S 5A342000001 Historical NPDESWW 95-259 12/08/1995 04/29/1999 Discharger 12/08/1995 None N
140740 NPDES Permit 5S 5A342000001 Historical NPDESWW 90-283 11/02/1990 12/07/1995 Discharger 11/02/1990 None N
140320 WDR 5S 5A342000003 Active LFNONOPER 88-150 08/12/1988 None Discharger 08/12/1988 None N
140085 WDR 5S 5A342026001 Historical WDRINDIVLRG 76-012 02/27/1976 06/11/2009 Discharger 02/27/1976 None N
139781 NPDES Permit 5S 5A342000001 Historical NPDESWW 85-242 08/23/1985 11/01/1990 Discharger 08/23/1985 None N
139356 WDR 5S 5A342000002 Historical WDRINDIVLRG 74-251 03/22/1974 06/11/2009 Discharger 03/22/1974 None N
138970 WDR 5S 5A342000003 Historical LNDISP 78-021 02/24/1978 08/11/1988 Discharger 02/24/1978 None N
138807 WDR 5S 5A342000004 Historical WDRINDIVLRG 62-21 04/19/1962 02/18/2021 Discharger 04/19/1962 None N
131792 WDR 5S 5A34NC00012 Historical WDRNONMUNIPRCS R5-2003-0026 01/31/2003 02/18/2021 Discharger 01/31/2003 None N
131708 NPDES Permit 5S 5A342000006 Historical NPDESWW R5-2002-0128 07/19/2002 01/25/2006 Discharger 07/19/2002 None N
131669 NPDES Permit 5S 5A342000001 Historical NPDESWW 99-016R1 03/01/2002 07/30/2008 Discharger 03/01/2002 None N
Total Regulatory Measures: 30
  
  
  
  
Expand/Contract Violations
Violations within the past five years
Violation ID Occurrence Date Violation Type Violation Description(-) Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked to Enf.
1147462 06/30/2025 Deficient Monitoring Aerojet failed to sample the Sailor Bar Park Well System influent (MINFJ) for semi-volatile organic compounds (SVOCs) during second quarter 2025. collect the required second quarter 2025 Violation N Report Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 N
1137636 10/01/2024 CAT2 Chloroform Daily Maximum limit is 0.7 ug/L and reported value was 0.89 ug/L at M-007. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1135997 09/04/2024 CAT2 Acetaldehyde Daily Maximum limit is 0.51 lb/day and reported value was 0.58 lb/day at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1135996 09/04/2024 CAT2 Acetaldehyde Daily Maximum limit is 5 ug/L and reported value was 9.8 ug/L at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1134478 08/30/2024 CAT2 Acetaldehyde Monthly Average limit is 5 ug/L and reported value was 8 ug/L at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1134477 08/07/2024 CAT2 Acetaldehyde Maximum Daily (MDEL) limit is 5 ug/L and reported value was 8 ug/L at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1132755 07/11/2024 Unauthorized Discharge A release occurred on the Aerojet GET pipeline near extraction well 4768. Aerojet estimated that the release lasted about 6 days at a flow rate of approximately 150 gallons per minute. Aerojet believes the release started on July 11; however, the exact release start date is unknown. The release reached Alder Creek, which flows into the American River. The pipeline that released this water conveys untreated groundwater from multiple extraction wells, so the contaminant concentrations in the discharged water can only be estimated based on individual extraction well flow rates and sample results. Aerojet provided the following total mass estimates for this accidental discharge: 3 grams NDMA, 32 grams TCE, and 13 grams perchlorate. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 N
1129456 05/02/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.2 SU at M-010. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1124325 10/04/2023 OEV Acrylamide Daily Maximum limit is 0.05 ug/L and reported value was 0.096 ug/L at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1124324 10/31/2023 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 5.94 SU at M-012. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1124323 10/31/2023 OEV Acrylamide Monthly Average limit is 0.05 ug/L and reported value was 0.096 ug/L at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1121789 09/07/2023 ATOX Acute Toxicity-Fathead Minnow-survival Daily Minimum limit is 70 % survival and reported value was 35 % survival at M-009. *** MMP Exempt Reason:The Discharger already have effluent Limitation against toxic chemials. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1118447 05/31/2023 CAT2 Acetaldehyde Monthly Average limit is 5 ug/L and reported value was 6.5 ug/L at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1118446 05/02/2023 CAT2 Acetaldehyde Daily Maximum limit is 5 ug/L and reported value was 6.5 ug/L at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1117817 04/26/2023 CAT2 Acetaldehyde Daily Maximum limit is 0.51 lb/day and reported value was 1.60 lb/day at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1117816 04/30/2023 CAT2 Acetaldehyde Monthly Average limit is 0.51 lb/day and reported value was 1.58 lb/day at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1117815 04/30/2023 CAT2 Acetaldehyde Monthly Average limit is 5 ug/L and reported value was 26 ug/L at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1117814 04/04/2023 CAT2 Tetrachloroethene Daily Maximum limit is 0.7 ug/L and reported value was 0.8 ug/L at M-007. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1117813 04/26/2023 CAT2 Acetaldehyde Daily Maximum limit is 5 ug/L and reported value was 26 ug/L at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1116120 09/30/2022 CAT2 Acetaldehyde Monthly Average limit is 5 ug/L and reported value was 15 ug/L at M-002. Violation None eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1116119 09/30/2022 CAT2 Acetaldehyde Monthly Average limit is 0.51 lb/day and reported value was .79 lb/day at M-002. Violation None eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1115797 02/02/2023 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.64 SU at M-017. Violation N Report Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1115796 02/02/2023 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at M-001. Violation N Report Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1115795 02/02/2023 CAT2 Copper, Total Recoverable Daily Maximum limit is 0.7 mg/L and reported value was 0.87 mg/L at M-019. Violation N Report Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1110029 09/09/2022 CAT2 Acetaldehyde Daily Maximum limit is 5 ug/L and reported value was 15 ug/L at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1110028 09/09/2022 CAT2 Acetaldehyde Daily Maximum limit is 0.51 lb/day and reported value was 0.91 lb/day at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1109204 08/03/2022 CAT2 Acetaldehyde Daily Maximum limit is 5 ug/L and reported value was 11 ug/L at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1109203 08/03/2022 CAT2 Acetaldehyde Daily Maximum limit is 0.51 lb/day and reported value was 0.65 lb/day at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1107099 06/02/2022 CAT2 Acetaldehyde Daily Maximum limit is 5 ug/L and reported value was 8 ug/L at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1104129 10/05/2021 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.11 SU at M-009. Violation None Report Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1091769 05/31/2021 CAT2 Acetaldehyde Monthly Average limit is 5 ug/L and reported value was 30 ug/L at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1091768 05/05/2021 CAT2 Acetaldehyde Daily Maximum limit is 5 ug/L and reported value was 30 ug/L at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1091767 05/05/2021 CAT2 Acetaldehyde Daily Maximum limit is 0.51 lb/day and reported value was 1.85 lb/day at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1091766 05/05/2021 CAT2 Acetaldehyde Monthly Average limit is 0.51 lb/day and reported value was 1.81 lb/day at M-002. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 Y
1085855 12/01/2020 Deficient Monitoring Samples for PROWL (pendimethalin) analysis were mistakenly not collected in December 2020. The previous version of the NPDES permit had a quarterly requirement for PROWL sampling, whereas the new NPDES permit (adopted in November 2020) has a monthly sampling requirement. The RWQCB has acknowledged that the change to analyzing GET EF influent monthly samples for PROWL was not intended and it has been in the process of modifying the new permit to correct this inaccuracy. Until the RWQCB corrects this inaccuracy, AR has added PROWL to the monthly NPDES analyte list and updated the sampling program. Violation N eSMR Aerojet Interim GW Extraction & Treatment System 441580 R5-2020-0051 N
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 35
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
462027 Admin Civil Liability R5-2025-0515 ACL R5-2025-0515 for Aerojet Rocketdyne, Inc. NPDNONMUNIPRCS 07/30/2025 Historical
457545 Admin Civil Liability R5-2024-0517 ACL R5-2024-0517 for Aerojet Rocketdyne, Inc. NPDNONMUNIPRCS 09/24/2024 Historical
452812 Admin Civil Liability R5-2023-0522 ACL R5-2023-0522 for Aerojet Rocketdyne, Inc. NPDNONMUNIPRCS 08/14/2023 Historical
445592 Admin Civil Liability R5-2021-0530 ACL R5-2021-0530 for Aerojet Rocketdyne, Inc. NPDNONMUNIPRCS 01/27/2022 Historical
438732 Admin Civil Liability R5-2020-0533 ACL R5-2020-0533 for Aerojet Rocketdyne, Inc. NPDNONMUNIPRCS 09/02/2020 Historical
419871 Admin Civil Liability R5-2018-0508 ACL R5-2018-0508 for Aerojet General Corporation NPDNONMUNIPRCS 03/28/2018 Historical
413777 Admin Civil Liability R5-2017-0531 ACL R5-2017-0531 for Aerojet General Corporation NPDNONMUNIPRCS 06/09/2017 Historical
395372 Admin Civil Liability R5-2014-0504 ACL R5-2014-0504 for Aerojet General Corporation NPDNONMUNIPRCS 04/08/2014 Historical
355829 Admin Civil Liability R5-2008-0613 MMPC R5-2008-0613 Aerojet General Corp, Interim Ground WTP NPDESWW 11/17/2008 Historical
224764 Clean-up and Abatement Order R5-1996-0259 CAO R5-1996-0259 for Aerojet General Corp, Aerojet General Corp DISCHLND 10/25/1996 Active
224286 Admin Civil Liability R5-1990-0507 ACLC R5-1990-0507 for Aerojet General Corp NPDESWW 05/11/1990 Historical
Total Enforcement Actions: 11
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 11/11/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
Back to Main Page  |  Back to Top of Page

Conditions of Use | Privacy Policy
Copyright © 2024 State of California

The Board is one of six boards, departments, and offices under
the umbrella of the California Environmental Protection Agency.
Cal/EPA | ARB | DPR | DTSC | OEHHA | SWRCB