US Navy Naval Air Station Lemoore
Active WDID 5F16I003229 Lemoore, Kings County Region 5F · Central Valley (Fresno)
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Lemoore, Kings County
- Region 5F · Central Valley (Fresno) · Location · Statewide map
- Receiving water
- Kings River (as reported by the facility)
- Evidence: candidate, awaiting review Details
- Identified receiving water on the 2026 303(d) list
- Not established
- Shown only when the reported receiving water is identified and corroborated.
- 2026 Integrated Report waters within 1.0 km Evidence: geographic proximity
- None
- Monitoring results Evidence: facility-reported
- 1,005 distinct results, 11 reporting years (2015 to 2025)
- Most recent sample Nov 20, 2025 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 0 inspections · 2 violation records · 5 enforcement actions
- Counts as published in SMARTS; not a compliance determination · Details
Each label shows where a statement comes from. How to read the labels.
Overview and location
Reported facility location HUC12 watershed Corroborated receiving water 2026 Integrated Report waterbodies nearby
Reported location Evidence: facility-reported
- Coordinates
- 36.26245, -119.90755
- Precision
- 5 decimal places
- Shared point
- No
- Matches application record
- same
Facility location as reported by the discharger in SMARTS; not a discharge point or outfall.
- Facility address
- Public Works Dept Bldg 730, Lemoore 93246
- Regional Water Board
- 5F — Central Valley (Fresno)
HUC12 watershed Evidence: spatial
- Empire Weir Number One-Kings River HUC12 180300120703
The facility's reported location lies within this HUC12 watershed (spatial derivation); it is not a discharge location.
Permits and applications Evidence: SMARTS record
Current permit record
- Permit type
- Industrial
- Application type
- Notice of Intent (WDID code I)
- Status
- Active
- Operator
- US Navy Naval Air Station Lemoore
- Primary industry (SIC)
- 4581-Airports, Flying Fields, and Airport Terminal Services
- Application ID
- 196297
- NOI processed
- Apr 03, 1992
- Last certified
- Oct 01, 2025
- Facility size
- 18780 Acres
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 196297 | Industrial | Active | Apr 03, 1992 | — | Oct 01, 2025 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Kings River
- Discharges directly / indirectly
- Y / N (as answered in the permit application)
Evidence: not confirmed Evidence: candidate, awaiting review Awaiting review
Receiving-water text as reported by the discharger in SMARTS; no waterbody identification has been confirmed.
Why it is not confirmed (1)
- C1 name is only a prefix of official names
8 official waterbodies share this name; none is assigned without review.
Impaired waters and TMDLs
Two kinds of information, kept apart: 2026 Integrated Report waterbodies near the reported location (geographic proximity only), and TMDL records that SMARTS lists for this facility. Neither establishes where the facility discharges; see Receiving water for the facility's own statement.
Nearby waterbodies Evidence: geographic proximity
Spatial proximity only; discharge pathway not established. Being near a waterbody does not mean the facility discharges to it.
No 2026 Integrated Report waterbody lies within the proximity threshold of the reported location.
SMARTS TMDL records Evidence: SMARTS-reported
No TMDL records for this facility in the SMARTS TMDL export.
Reported monitoring results Evidence: facility-reported
Numeric Action Level (NAL) screening is being independently validated and is not shown. Nothing on this page states whether a result exceeded a NAL.
1,005 distinct measurements across 25 parameters, most recent sample Nov 20, 2025.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 50 | 5 | 0 | Sep 19, 2025 | Nov 20, 2025 |
| 2024 | 70 | 5 | 0 | Feb 06, 2025 | Mar 17, 2025 |
| 2023 | 45 | 5 | 0 | Dec 20, 2023 | Jan 22, 2024 |
| 2022 | 162 | 15 | 0 | Nov 08, 2022 | Feb 24, 2023 |
| 2021 | 171 | 10 | 0 | Oct 25, 2021 | Mar 28, 2022 |
| 2020 | 50 | 10 | 0 | Jan 27, 2021 | Mar 10, 2021 |
| 2019 | 120 | 6 | 0 | Dec 04, 2019 | Mar 16, 2020 |
| 2018 | 130 | 13 | 0 | Oct 03, 2018 | Jan 31, 2019 |
| 2017 | 42 | 7 | 0 | Jan 19, 2018 | Mar 13, 2018 |
| 2016 | 76 | 19 | 0 | Nov 21, 2016 | Nov 21, 2016 |
| 2015 | 89 | 20 | 0 | Nov 02, 2015 | Dec 11, 2015 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Oil and Grease | mg/L | 145 | 130 | Nov 02, 2015 | Nov 20, 2025 | Results |
| pH | SU | 145 | 0 | Nov 02, 2015 | Nov 20, 2025 | Results |
| Total Suspended Solids (TSS) | mg/L | 145 | 7 | Nov 02, 2015 | Nov 20, 2025 | Results |
| Aluminum, Total Recoverable | ug/L | 90 | 0 | Nov 02, 2015 | Nov 08, 2022 | Results |
| Magnesium, Total Recoverable | mg/L | 87 | 0 | Nov 02, 2015 | Nov 08, 2022 | Results |
| Iron, Total Recoverable | mg/L | 81 | 4 | Jan 19, 2018 | Nov 08, 2022 | Results |
| Aluminum, Total | ug/L | 55 | 0 | Nov 28, 2018 | Nov 20, 2025 | Results |
| Iron, Total | mg/L | 55 | 0 | Nov 28, 2018 | Nov 20, 2025 | Results |
| Electrical Conductivity @ 25 Deg. C | umhos/cm | 30 | 0 | Nov 02, 2015 | Feb 24, 2023 | Results |
| Magnesium, Total | mg/L | 22 | 0 | Nov 28, 2018 | Feb 24, 2023 | Results |
| Chemical Oxygen Demand (COD) | mg/L | 19 | 1 | Nov 02, 2015 | Feb 24, 2023 | Results |
| Zinc, Total Recoverable | ug/L | 17 | 0 | Nov 02, 2015 | Nov 08, 2022 | Results |
Show 15 more parameters
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Lead, Total Recoverable | ug/L | 16 | 2 | Nov 02, 2015 | Nov 08, 2022 | Results |
| Ammonia, Total (as N) | mg/L | 9 | 0 | Nov 02, 2015 | Nov 21, 2016 | Results |
| Arsenic, Total Recoverable | ug/L | 9 | 0 | Nov 02, 2015 | Nov 21, 2016 | Results |
| Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) | mg/L | 9 | 0 | Nov 02, 2015 | Nov 21, 2016 | Results |
| Cyanide, Total (as CN) | mg/L | 9 | 8 | Nov 02, 2015 | Nov 21, 2016 | Results |
| Mercury, Total Recoverable | ug/L | 9 | 9 | Nov 02, 2015 | Nov 21, 2016 | Results |
| Selenium, Total Recoverable | mg/L | 9 | 0 | Nov 02, 2015 | Nov 21, 2016 | Results |
| Silver, Total Recoverable | ug/L | 9 | 9 | Nov 02, 2015 | Nov 21, 2016 | Results |
| Total Organic Carbon (TOC) | mg/L | 9 | 0 | Nov 02, 2015 | Nov 21, 2016 | Results |
| Iron, Total Recoverable | ug/L | 6 | 0 | Nov 02, 2015 | Nov 21, 2016 | Results |
| TPH as Motor Oil | mg/L | 5 | 0 | Nov 02, 2015 | Nov 21, 2016 | Results |
| Zinc, Total | ug/L | 5 | 0 | Nov 29, 2018 | Feb 24, 2023 | Results |
| TPH as Kerosene | mg/L | 4 | 1 | Nov 02, 2015 | Dec 11, 2015 | Results |
| Lead, Total | ug/L | 3 | 0 | Nov 29, 2018 | Feb 24, 2023 | Results |
| Magnesium, Total Recoverable | ug/L | 3 | 0 | Oct 25, 2021 | Oct 25, 2021 | Results |
All results (1,005 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Nov 20, 2025 | Aluminum, Total | 1900 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1364631 | |
| Nov 20, 2025 | Iron, Total | 3.1 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1364631 | |
| Nov 20, 2025 | Oil and Grease | ND 0 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1364631 | |
| Nov 20, 2025 | pH | 7.5 | SU | Effluent | Qualifying Storm Event | A4500H | 1364631 | |
| Nov 20, 2025 | Total Suspended Solids (TSS) | 47 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1364631 | |
| Nov 14, 2025 | Aluminum, Total | 690 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1362337 | |
| Nov 14, 2025 | Aluminum, Total | 440 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1362337 | |
| Nov 14, 2025 | Aluminum, Total | 830 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1362337 | |
| Nov 14, 2025 | Aluminum, Total | 2200 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1362337 | |
| Nov 14, 2025 | Iron, Total | 1.1 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1362337 | |
| Nov 14, 2025 | Iron, Total | .48 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1362337 | |
| Nov 14, 2025 | Iron, Total | .57 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1362337 | |
| Nov 14, 2025 | Iron, Total | 2.7 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1362337 | |
| Nov 14, 2025 | Oil and Grease | DNQ 1.5 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1362337 | |
| Nov 14, 2025 | Oil and Grease | ND 0 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1362337 | |
| Nov 14, 2025 | Oil and Grease | ND 0 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1362337 | |
| Nov 14, 2025 | Oil and Grease | ND 0 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1362337 | |
| Nov 14, 2025 | pH | 7.7 | SU | Effluent | Qualifying Storm Event | A4500H | 1362337 | |
| Nov 14, 2025 | pH | 7.3 | SU | Effluent | Qualifying Storm Event | A4500H | 1362337 | |
| Nov 14, 2025 | pH | 7.2 | SU | Effluent | Qualifying Storm Event | A4500H | 1362337 | |
| Nov 14, 2025 | pH | 7.5 | SU | Effluent | Qualifying Storm Event | A4500H | 1362337 | |
| Nov 14, 2025 | Total Suspended Solids (TSS) | 31 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1362337 | |
| Nov 14, 2025 | Total Suspended Solids (TSS) | 12 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1362337 | |
| Nov 14, 2025 | Total Suspended Solids (TSS) | 34 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1362337 | |
| Nov 14, 2025 | Total Suspended Solids (TSS) | 50 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1362337 | |
| Oct 14, 2025 | Aluminum, Total | 220 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1356718 | |
| Oct 14, 2025 | Aluminum, Total | 170 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1356718 | |
| Oct 14, 2025 | Aluminum, Total | 120 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1356718 | |
| Oct 14, 2025 | Iron, Total | .3 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1356718 | |
| Oct 14, 2025 | Iron, Total | .23 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1356718 | |
| Oct 14, 2025 | Iron, Total | .15 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1356718 | |
| Oct 14, 2025 | Oil and Grease | ND 0 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1356718 | |
| Oct 14, 2025 | Oil and Grease | ND 0 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1356718 | |
| Oct 14, 2025 | Oil and Grease | ND 0 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1356718 | |
| Oct 14, 2025 | pH | 7.3 | SU | Effluent | Qualifying Storm Event | A4500H | 1356718 | |
| Oct 14, 2025 | pH | 6.8 | SU | Effluent | Qualifying Storm Event | A4500H | 1356718 | |
| Oct 14, 2025 | pH | 7.2 | SU | Effluent | Qualifying Storm Event | A4500H | 1356718 | |
| Oct 14, 2025 | Total Suspended Solids (TSS) | 13 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1356718 | |
| Oct 14, 2025 | Total Suspended Solids (TSS) | 5.3 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1356718 | |
| Oct 14, 2025 | Total Suspended Solids (TSS) | ND 0 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1356718 | |
| Sep 19, 2025 | Aluminum, Total | 220 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1355462 | |
| Sep 19, 2025 | Aluminum, Total | 510 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1355462 | |
| Sep 19, 2025 | Iron, Total | .33 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1355462 | |
| Sep 19, 2025 | Iron, Total | .46 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1355462 | |
| Sep 19, 2025 | Oil and Grease | ND 0 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1355462 | |
| Sep 19, 2025 | Oil and Grease | DNQ 1.9 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1355462 | |
| Sep 19, 2025 | pH | 7.2 | SU | Effluent | Qualifying Storm Event | A4500H | 1355462 | |
| Sep 19, 2025 | pH | 7.1 | SU | Effluent | Qualifying Storm Event | A4500H | 1355462 | |
| Sep 19, 2025 | Total Suspended Solids (TSS) | 5.2 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1355462 | |
| Sep 19, 2025 | Total Suspended Solids (TSS) | 15 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1355462 |
Results are shown exactly as reported by the discharger. Identical rows repeated in the State's export are shown once. Where the export contains different versions of the same sample and parameter, each version is listed and flagged. Details.
Compliance and enforcement records Evidence: SMARTS record
These are records as the State Water Board publishes them in SMARTS, with the source's own types and statuses. They are not a compliance determination or rating. A record listed here is not proof of a violation beyond what the source states, and the absence of records does not establish compliance.
| Record type | Records | As published | Dates | Retrieved | List |
|---|---|---|---|---|---|
| Violations | 2 | 2 Violation · 0 Potential (preliminary) · 0 Dismissed | Jul 01, 2011 – Jul 02, 2014 | Oct 21, 2026 | All violations |
| Enforcement actions | 5 | 4 issued · 1 draft · 0 withdrawn, rescinded or superseded | Sep 24, 2009 – Jul 17, 2014 | Oct 21, 2026 | All actions |
| Inspections | 0 | inspections, not findings | — | Oct 21, 2026 | |
| Annual reports | 11 | certified reports (contents not shown) | 2015 – 2025 | Oct 21, 2026 | All reports |
| Water-quality-based corrective action reports | 0 | reports, by parameter | — | Oct 21, 2026 |
Each record type is counted by its own SMARTS identifier. A violation and the enforcement action that cites it are two records in two lists; they are never added together.
Chronological record history (18 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 13, 2026 | Annual reports | 1336798 | Annual report 2025 | — | |
| Jul 10, 2025 | Annual reports | 1295679 | Annual report 2024 | — | |
| Jun 18, 2024 | Annual reports | 1244838 | Annual report 2023 | — | |
| Jul 11, 2023 | Annual reports | 1190913 | Annual report 2022 | — | |
| Jul 05, 2022 | Annual reports | 1114424 | Annual report 2021 | — | |
| Jul 14, 2021 | Annual reports | 1070512 | Annual report 2020 | — | |
| Jul 09, 2020 | Annual reports | 987908 | Annual report 2019 | — | |
| Jul 12, 2019 | Annual reports | 955535 | Annual report 2018 | — | |
| Jul 11, 2018 | Annual reports | 940956 | Annual report 2017 | — | |
| Jul 13, 2017 | Annual reports | 880311 | Annual report 2016 | — | |
| Jul 15, 2016 | Annual reports | 843864 | Annual report 2015 | — | |
| Jul 17, 2014 | Enforcement actions | 415963 | SEL (Staff Enforcement Letter) | Historical | |
| Jul 02, 2014 | Violations | 854438 | Late Report | Violation | Report |
| Apr 03, 2012 | Enforcement actions | 408542 | SEL (Staff Enforcement Letter) | Historical | |
| Sep 26, 2011 | Enforcement actions | 406551 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Jul 01, 2011 | Violations | 845610 | Late Report | Violation | Report |
| Feb 01, 2011 | Enforcement actions | 404038 | SEL (Staff Enforcement Letter) | Draft | |
| Sep 24, 2009 | Enforcement actions | 400094 | SEL (Staff Enforcement Letter) | Historical |
Sources and provenance
| Information | Source | Retrieved or published |
|---|---|---|
| Permit, location, receiving-water text | SMARTS Industrial Application Specific Data | Oct 20, 2026 |
| Permit history | SMARTS Storm Water Applications | Oct 20, 2026 |
| Monitoring results | SMARTS Industrial Parameter Data | Oct 20, 2026 |
| Watershed Boundary Dataset HU2 GeoPackages 15, 16, 18 (WBDHU12) | USGS | 2026-10-22 |
| 2026 California Integrated Report, Appendix A: 2026 303(d) List (final) | SWRCB | 2026-10-22 |
| Final_2026_Rivers_and_Streams + Final_2026_Lakes_and_Reservoirs (FeatureServer 0) | SWRCB GIS | 2026-10-22 |
| SMARTS TMDL requirements | SMARTS | 2026-10-21 |
Relationships computed 2026-10-22 with methods facility_huc12/1, proximity/1, receiving_water/2, tmdl_reference/1, waterbody_huc12_ovl/1, waterbody_huc12_pub/1; proximity threshold 1.0 km.
How to read the evidence labels
- Evidence: SMARTS record Evidence: facility-reported Information as published in SMARTS or reported by the discharger.
- Evidence: identification corroborated The reported receiving-water name identifies one official waterbody and the facility's location is consistent with it. It does not establish a discharge pathway.
- Evidence: candidate, awaiting review Evidence: not confirmed The reported name could match one or more official waterbodies, but no identification has been confirmed; nothing is assigned without review.
- Evidence: spatial Evidence: geographic proximity Derived from the reported location only.
- Evidence: SMARTS-reported Source records whose links to official references are not yet reviewed.
- Evidence: unavailable The information could not be loaded or is not in the sources.
Records are shown as published and are not compliance determinations. How geographic context is derived.