EmissionsLookup
Non-Compliance TRI Reporter Clean Air Act Clean Water Act RCRA

USN MAYPORT NAVAL STATION

Quick Summary

  • Released 178,671 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
  • Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
  • Assessed $0 in total penalties since records began.
  • Reports releases of chemicals classified as known or probable carcinogens.
Address
OLD MAYPORT RD
JACKSONVILLE, FL 32226
View on map ↗
County
DUVAL County
Industry
Manufacturing
NAICS (North American Industry Classification)
336611
Inspections
19 · last Aug 11, 2025
Total Penalties
$0 · last Apr 7, 2015
Registry ID
110042011738

How This Compares

#32 of 622 TRI reporters in FL
#754 of 16,877 TRI reporters in Manufacturing

Ranked by most recent year's total TRI releases.

Compliance Status (Last 12 Quarters)

Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.

1
Air (CAA)
Qtrs Non-Compliant
8
Water (CWA)
Qtrs Non-Compliant
4
Hazardous Waste (RCRA)
Qtrs Non-Compliant

TRI Toxic Chemical Releases

Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.

Emissions Trend (2015–2024) -97% overall
Year Total Releases (lbs) vs Prior Year
2015 140,624
2016 164,605 +17%
2017 178,671 +9%
2018 157,194 -12%
2019 14 -100%
2020 159,127 +1136521%
2021 191,494 +20%
2022 161,881 -15%
2023 32,069 -80%
2024 4,650 -86%

2024

Chemical Total (lbs) Air Water Land Off-Site
Lead 2,195 2,195 12 ♦ Carcinogen
n-Hexane 1,082 1,082 71
Xylene (mixed isomers) 994 994 1,070
Ethylbenzene 266 266 164 ♦ Carcinogen
Certain glycol ethers 82 82 18
Naphthalene 31 31 639 ♦ Carcinogen

2023

Chemical Total (lbs) Air Water Land Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 28,368 28,368
Lead 3,362 3,362 35 ♦ Carcinogen
n-Hexane 301 300 1 4,232
Xylene (mixed isomers) 17 16 1 6,022
Ethylbenzene 16 16 1,147 ♦ Carcinogen
Naphthalene 5 4 1 809 ♦ Carcinogen

2022

Chemical Total (lbs) Air Water Land Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 160,837 160,837
Lead 631 631 117 ♦ Carcinogen
n-Hexane 409 409 241
Naphthalene 4 4 261 ♦ Carcinogen

2021

Chemical Total (lbs) Air Water Land Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 191,443 191,443
Propylene 43 43
Naphthalene 7 3 3 1 152 ♦ Carcinogen
Lead 1 1 802 ♦ Carcinogen

2020

Chemical Total (lbs) Air Water Land Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 156,529 156,529
Lead 2,540 2,540 80 ♦ Carcinogen
Propylene 40 40
Ethylbenzene 15 15 1,107 ♦ Carcinogen
Naphthalene 3 3 326 ♦ Carcinogen

2019

Chemical Total (lbs) Air Water Land Off-Site
Ethylbenzene 12 12 248 ♦ Carcinogen
Naphthalene 2 2 58 ♦ Carcinogen

2018

Chemical Total (lbs) Air Water Land Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 154,455 154,455
Lead 2,636 2,636 510 ♦ Carcinogen
Ethylbenzene 54 54 156 ♦ Carcinogen
Xylene (mixed isomers) 37 37 563
Cumene 10 10 10 ♦ Carcinogen
Naphthalene 2 2 28 ♦ Carcinogen

2017

Chemical Total (lbs) Air Water Land Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 178,622 178,622
Ethylbenzene 30 28 1 1 3,960 ♦ Carcinogen
Xylene (mixed isomers) 13 12 1 15,952
Naphthalene 4 2 1 1 103 ♦ Carcinogen
Lead 2 2 282 ♦ Carcinogen

2016

Chemical Total (lbs) Air Water Land Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 164,552 164,552
Ethylbenzene 31 29 1 1 9,876 ♦ Carcinogen
Xylene (mixed isomers) 12 12 18,409
Naphthalene 4 2 1 1 653 ♦ Carcinogen
Cumene 4 4 548 ♦ Carcinogen
Lead 2 2 291 ♦ Carcinogen

2015

Chemical Total (lbs) Air Water Land Off-Site
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 136,887 136,887
Lead 3,720 3,720 315 ♦ Carcinogen
Ethylbenzene 15 15 314 ♦ Carcinogen
Naphthalene 2 2 643 ♦ Carcinogen

Waste Management & Recycling

How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.

Chemical Released Recycled Energy Recovery Treated
n-Hexane 0 2
Naphthalene 0 35
Xylene (mixed isomers) 0 805
Ethylbenzene 0 25
Certain glycol ethers 0 2
Lead 23

Off-Site Transfer Destinations

Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.

Destination Chemical Disposal Recycling Energy Rec. Treatment
TRADEBE TREATMENT & RECYCLING OF TENNESSEE, LLC
MILLINGTON, TN
Naphthalene 35
TRADEBE TREATMENT & RECYCLING OF TENNESSEE, LLC
MILLINGTON, TN
n-Hexane 2
TRADEBE TREATMENT & RECYCLING OF TENNESSEE, LLC
MILLINGTON, TN
Xylene (mixed isomers) 805
TRADEBE TREATMENT & RECYCLING OF TENNESSEE, LLC
MILLINGTON, TN
Certain glycol ethers 2
TRADEBE TREATMENT & RECYCLING OF TENNESSEE, LLC
MILLINGTON, TN
Lead 23
TRADEBE TREATMENT & RECYCLING OF TENNESSEE, LLC
MILLINGTON, TN
Ethylbenzene 0

Compliance Violations

Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.

Program Type Violation Date Return to Compliance Status
cwa WW SSO - Overflow to Dry Land or Building Backup Oct 22, 2025 Open
cwa WW SSO - Discharge to Waters Aug 15, 2025 Open
cwa WW SSO - Overflow to Dry Land or Building Backup Aug 11, 2025 Open
cwa WW SSO - Overflow to Dry Land or Building Backup May 19, 2025 Open
cwa WW SSO - Discharge to Waters Mar 17, 2025 Open
rcra Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs Mar 11, 2025 May 8, 2025 Resolved
rcra Standards Applicable to Generators of HW: General Mar 11, 2025 Mar 11, 2025 Resolved
rcra Standards for Universal Waste Management: Standards for Small Quantity Handlers Mar 11, 2025 Mar 28, 2025 Resolved
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Mar 11, 2025 May 14, 2025 Resolved
cwa WW SSO - Overflow to Dry Land or Building Backup Nov 18, 2024 Open
rcra Standards for Universal Waste Management: Standards for Small Quantity Handlers Jun 25, 2024 Jun 25, 2024 Resolved
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Jun 25, 2024 Aug 1, 2024 Resolved
rcra Standards Applicable to Generators of HW: General Jun 25, 2024 Jun 25, 2024 Resolved
cwa WW SSO - Overflow to Dry Land or Building Backup Jun 24, 2024 Open
cwa WW Storm Water Non-Construction - Failure to properly operate and maintain BMPs Mar 5, 2024 Open
cwa WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMP Mar 5, 2024 Open
cwa WW Storm Water Non-Construction - Failure to Maintain Records Mar 5, 2024 Open
cwa WW Storm Water Non-Construction - Failure to Conduct Inspections Mar 5, 2024 Open
cwa WW Storm Water Non-Construction - Failure to develop any or adequate SWPPP/SWMP Mar 5, 2024 Open
cwa WW Storm Water Non-Construction - Failure to properly install/implement BMPs Mar 5, 2024 Open
caa FRV Oct 24, 2023 Nov 28, 2023 Resolved
cwa WW SSO - Overflow to Dry Land or Building Backup Jul 25, 2023 Open
rcra Standards Applicable to Generators of HW: General Mar 8, 2023 Mar 8, 2023 Resolved
cwa WW SSO - Overflow to Dry Land or Building Backup Oct 12, 2022 Open
cwa WW Storm Water Non-Construction - Failure to develop any or adequate SWPPP/SWMP Aug 8, 2022 Open
cwa WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMP Aug 8, 2022 Open
cwa WW Storm Water Non-Construction - Failure to properly install/implement BMPs Aug 8, 2022 Open
cwa WW Storm Water Non-Construction - Failure to Conduct Inspections Aug 8, 2022 Open
cwa WW Storm Water Non-Construction - Failure to properly operate and maintain BMPs Aug 8, 2022 Open
cwa Effluent Violations - Narrative Effluent Violation Jul 25, 2022 Open
rcra Standards Applicable to Generators of HW: General Jul 14, 2022 Jul 14, 2022 Resolved
caa FRV Mar 3, 2022 Mar 28, 2022 Resolved
rcra Standards Applicable to Generators of HW: General Jun 23, 2021 Sep 2, 2021 Resolved
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Jun 23, 2021 Sep 2, 2021 Resolved
cwa WW SSO - Overflow to Dry Land or Building Backup Nov 5, 2020 Open
cwa WW SSO - Overflow to Dry Land or Building Backup Sep 21, 2020 Open
rcra Standards Applicable to Generators of HW: General Jun 23, 2020 Aug 24, 2020 Resolved
cwa WW SSO - Overflow to Dry Land or Building Backup Jun 2, 2020 Open
caa FRV Feb 28, 2020 Mar 9, 2020 Resolved
rcra Standards Applicable to Generators of HW: General Aug 20, 2019 Sep 11, 2019 Resolved
rcra Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs Aug 20, 2019 Sep 27, 2019 Resolved
rcra Standards Applicable to Generators of HW: General Jul 18, 2018 Sep 7, 2018 Resolved
rcra Standards for Used Oil: Generators Jul 18, 2018 Sep 7, 2018 Resolved
rcra Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators Jul 18, 2018 Sep 7, 2018 Resolved
rcra Standards for Universal Waste Management: Standards for Large Quantity Handlers Jul 18, 2018 Sep 11, 2018 Resolved
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Jul 18, 2018 Dec 20, 2018 Resolved
rcra Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs Jul 18, 2018 Mar 4, 2019 Resolved
caa FRV Feb 28, 2017 Mar 2, 2017 Resolved
rcra Standards Applicable to Generators of HW: General Jun 11, 2015 Jun 11, 2015 Resolved
rcra Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators Jun 11, 2015 Jun 11, 2015 Resolved

Discharge Limit Exceedances

Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.

Pollutant Violation Reported Limit Exceedance Period Status
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 141.20 MPN/100mL 130.00 +9% Jan 2026 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 214.30 MPN/100mL 130.00 +65% Dec 2025 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 160.70 MPN/100mL 130.00 +24% Nov 2025 Open
Oil & Grease DMR, Limited - Numeric Violation 7.50 mg/L 5.00 +50% Sep 2025 Resolved
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 130.90 MPN/100mL 130.00 +1% Jul 2025 Open
Oil & Grease DMR, Limited - Numeric Violation 14.20 mg/L 5.00 +184% Jul 2025 Resolved
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 161.60 MPN/100mL 130.00 +24% May 2025 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 38.96 MPN/100mL 35.00 +11% Mar 2025 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 139.10 MPN/100mL 130.00 +7% Mar 2025 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 273.08 MPN/100mL 35.00 +680% Dec 2024 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 613.10 MPN/100mL 130.00 +372% Dec 2024 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 109.79 MPN/100mL 35.00 +214% Jun 2024 Open
Oil & Grease DMR, Limited - Numeric Violation 20.00 mg/L 5.00 +300% Jun 2024 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 816.40 MPN/100mL 130.00 +528% Jun 2024 Open
Surfactants [MBAS] DMR, Limited - Numeric Violation 0.67 mg/L 0.50 +34% Dec 2023 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 96.52 MPN/100mL 35.00 +176% Oct 2023 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 200.00 MPN/100mL 130.00 +54% Oct 2023 Open
IC25 Static Renewal 7 Day Chronic Menidia menidia DMR, Limited - Numeric Violation 31.00 % 100.00 +69% Mar 2022 Open
IC25 Static Renewal 7 Day Chronic Menidia menidia DMR, Limited - Numeric Violation 32.00 % 100.00 +68% Feb 2022 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 200.00 MPN/100mL 130.00 +54% Jul 2021 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 36.00 MPN/100mL 35.00 +3% Jul 2021 Open
IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) DMR, Limited - Numeric Violation 65.30 % 100.00 +35% Feb 2021 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 200.00 MPN/100mL 130.00 +54% Feb 2021 Open
Nickel, total recoverable DMR, Limited - Numeric Violation 0.03 mg/L 0.03 +19% Jan 2021 Resolved
Nickel, total recoverable DMR, Limited - Numeric Violation 0.05 mg/L 0.03 +96% Dec 2020 Resolved
Nickel, total recoverable DMR, Limited - Numeric Violation 0.05 mg/L 0.03 +73% Nov 2020 Resolved
BOD, carb-5 day, 20 deg C, percent removal DMR, Limited - Numeric Violation 78.00 % 85.00 +47% Nov 2020 Open
Oil & Grease DMR, Limited - Numeric Violation 9.20 mg/L 5.00 +84% Sep 2020 Open
IC25 Static Renewal 7 Day Chronic Menidia menidia DMR, Limited - Numeric Violation 4.00 % 100.00 +96% Jan 2020 Open
Nickel, total recoverable DMR, Limited - Numeric Violation 0.03 mg/L 0.03 +12% Nov 2019 Open
Nickel, total recoverable DMR, Limited - Numeric Violation 0.03 mg/L 0.03 +31% May 2019 Open
Peracetic Acid DMR, Limited - Numeric Violation 2.00 mg/L 1.00 +100% May 2018 Open
Length of longest pH excursion DMR, Limited - Numeric Violation 0.12 d 0.04 +197% May 2018 Open
Oil & Grease DMR, Limited - Numeric Violation 7.00 mg/L 5.00 +40% Jun 2017 Open
Nickel, total recoverable DMR, Limited - Numeric Violation 0.03 mg/L 0.03 +8% Apr 2017 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 83.00 MPN/100mL 35.00 +137% Apr 2017 Open
Copper, total recoverable DMR, Limited - Numeric Violation 0.09 mg/L 0.07 +16% Apr 2017 Open
Coliform, fecal general DMR, Limited - Numeric Violation 20,000.00 MPN/100mL 800.00 +2,400% Feb 2017 Open
IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) DMR, Limited - Numeric Violation 70.40 % 100.00 +30% Oct 2016 Open
IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) DMR, Limited - Numeric Violation 96.50 % 100.00 +4% Oct 2016 Open
IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) DMR, Limited - Numeric Violation 78.00 % 100.00 +22% Sep 2016 Open
Nickel, total recoverable DMR, Limited - Numeric Violation 0.03 mg/L 0.03 +19% May 2016 Open
Copper, total recoverable DMR, Limited - Numeric Violation 0.09 mg/L 0.07 +20% May 2016 Open
Peracetic Acid DMR, Limited - Numeric Violation 2.40 mg/L 2.50 +4% Apr 2016 Open
Peracetic Acid DMR, Limited - Numeric Violation 1.10 mg/L 1.00 +10% Jan 2016 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 74.00 MPN/100mL 35.00 +111% Sep 2015 Open
Enterococci: group D, MF trans, M-E, EIA DMR, Limited - Numeric Violation 55.00 MPN/100mL 35.00 +57% Aug 2015 Open
Surfactants [MBAS] DMR, Limited - Numeric Violation 0.86 mg/L 0.50 +72% Aug 2015 Open
Coliform, fecal general DMR, Limited - Numeric Violation 20,000.00 MPN/100mL 800.00 +2,400% Jul 2015 Open
Peracetic Acid DMR, Limited - Numeric Violation 1.60 mg/L 1.00 +60% Jul 2015 Resolved

Enforcement Actions

Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.

INFORMAL VERBAL ENFORCEMENT
RCRA (Hazardous Waste) · Case RCRA-FL9170024260-105 · Sep 8, 2020
DEP NON-COMPLIANCE LETTER
RCRA (Hazardous Waste) · Case RCRA-FL9170024260-123 · Nov 7, 2018
DEP WARNING LETTER
RCRA (Hazardous Waste) · Case RCRA-FL9170024260-125 · Dec 31, 2014
Administrative - Formal
· Case 04-2009-1911 · Sep 9, 2009
DEP SHORT FORM CONSENT ORDER
RCRA (Hazardous Waste) · Case RCRA-FL9170024260-312 · Jun 10, 2005
$15,310
DEP MEETING
RCRA (Hazardous Waste) · Case RCRA-FL9170024260-115 · Apr 6, 2005
Federal Facility Agreements
Clean Water Act · Case 04-1998-N027 · Aug 24, 1998
Administrative - Formal
· Case 04-1997-0471 · Apr 17, 1998
$31,100
Administrative - Formal
· Case 04-1998-0095 · Feb 17, 1998
CWA 309A AO For Compliance
Clean Water Act · Case 04-1998-N046 · Feb 17, 1998
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste) · Case RCRA-FL9170024260-APT · Oct 11, 1988
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-FL9170024260-019 · Oct 11, 1988
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-FL9170024260-001 · Apr 2, 1986
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-FL9170024260-018 · Mar 9, 1984

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