Ensign Bickford A and D Company
Active WDID 4 56I022536 Moorpark, Ventura County Region 4 · Los Angeles
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Moorpark, Ventura County
- Region 4 · Los Angeles · Location · Statewide map
- 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
- 1 waterbody; 1 on the 2026 303(d) list
- Proximity only; not a discharge pathway · Nearby waterbodies
- Monitoring results Evidence: facility-reported
- 61 distinct results, 10 reporting years (2015 to 2025)
- Most recent sample Feb 19, 2026 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 1 inspection · 4 violation records · 4 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
- 34.28299, -118.85637
- Precision
- 5 decimal places
- Shared point
- 3 permits report this exact point
- Matches application record
- same
Facility location as reported by the discharger in SMARTS; not a discharge point or outfall.
- Facility address
- 14370 White Sage Rd, Moorpark 93021
- Regional Water Board
- 4 — Los Angeles
HUC12 watershed Evidence: spatial
- Lower Simi Arroyo HUC12 180701030102
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
- Ensign Bickford A D Company
- Primary industry (SIC)
- 3769-Guided Missile Space Vehicle Parts and Auxiliary Equipment, NEC
- Application ID
- 402255
- NOI processed
- Feb 24, 2010
- Last certified
- Feb 16, 2023
- Facility size
- 33 Acres
- Impervious area
- 60 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 402255 | Industrial | Active | Feb 24, 2010 | — | Feb 16, 2023 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Arroyo Simi
- Discharges directly / indirectly
- N / N (as answered in the permit application)
Evidence: not confirmed Not matchable to a single waterbody
Receiving-water text as reported by the discharger in SMARTS; no waterbody identification has been confirmed.
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.
| Waterbody (2026 Integrated Report) | Distance | 2026 303(d) list | Appendix A decisions |
|---|---|---|---|
| Calleguas Creek Reach 6 (Conejo Creek to Hitch Rd.) CAR4036200020000228094015 | 121 m | listed | 22 |
Waterbodies within 1.0 km of the reported facility location. Method proximity/1.
SMARTS TMDL records Evidence: SMARTS-reported
SMARTS TMDL record as reported for this facility; it is not a determination that the TMDL applies to the facility.
| TMDL | Waterbody (as reported) | Parameter | Limit | Type | Period | Due | Discharges to TMDL water |
|---|---|---|---|---|---|---|---|
| Calleguas Creek Watershed Metals and Selenium | Arroyo Las Posas (Reach 6), Arroyo Simi (Reach 7), and Tapo Canyon (Reach 8) | Copper, Total | .031 mg/L | NEL instantaneous | FINAL | 2022-03-27 | Y |
| Calleguas Creek Watershed Metals and Selenium | Arroyo Las Posas (Reach 6), Arroyo Simi (Reach 7), and Tapo Canyon (Reach 8) | Nickel, Total | .958 mg/L | NEL instantaneous | FINAL | 2022-03-27 | Y |
2 records. Links between these records and specific TMDL projects or listed waterbodies have not been reviewed and are not shown.
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.
61 distinct measurements across 5 parameters, most recent sample Feb 19, 2026.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 10 | 5 | 0 | Nov 17, 2025 | Feb 19, 2026 |
| 2024 | 9 | 5 | 0 | Feb 07, 2025 | Feb 13, 2025 |
| 2023 | 3 | 3 | 0 | Mar 06, 2024 | Mar 06, 2024 |
| 2022 | 5 | 5 | 0 | Mar 10, 2023 | Mar 10, 2023 |
| 2021 | 5 | 5 | 0 | Oct 25, 2021 | Oct 25, 2021 |
| 2020 | 5 | 5 | 0 | Jan 29, 2021 | Jan 29, 2021 |
| 2019 | 3 | 3 | 0 | Apr 06, 2020 | Apr 06, 2020 |
| 2017 | 9 | 3 | 0 | Jan 08, 2018 | May 01, 2018 |
| 2016 | 6 | 3 | 0 | Oct 28, 2016 | Mar 21, 2017 |
| 2015 | 6 | 3 | 0 | Jan 05, 2016 | Mar 11, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Oil and Grease | mg/L | 16 | 13 | Jan 05, 2016 | Feb 19, 2026 | Results |
| pH | SU | 16 | 0 | Jan 05, 2016 | Feb 19, 2026 | Results |
| Total Suspended Solids (TSS) | mg/L | 16 | 1 | Jan 05, 2016 | Feb 19, 2026 | Results |
| Copper, Total | mg/L | 7 | 0 | Jan 29, 2021 | Feb 19, 2026 | Results |
| Nickel, Total | mg/L | 6 | 2 | Jan 29, 2021 | Feb 19, 2026 | Results |
All results (61 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Feb 19, 2026 | Copper, Total | .0058 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1371006 | |
| Feb 19, 2026 | Nickel, Total | .002 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1371006 | |
| Feb 19, 2026 | Oil and Grease | < 5 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1371006 | |
| Feb 19, 2026 | pH | 6.3 | SU | Effluent | Qualifying Storm Event | A4500HB | 1371006 | |
| Feb 19, 2026 | Total Suspended Solids (TSS) | < 5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1371006 | |
| Nov 17, 2025 | Copper, Total | .0095 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1356546 | |
| Nov 17, 2025 | Nickel, Total | .0023 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1356546 | |
| Nov 17, 2025 | Oil and Grease | < 5 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1356546 | |
| Nov 17, 2025 | pH | 6.2 | SU | Effluent | Qualifying Storm Event | A4500HB | 1356546 | |
| Nov 17, 2025 | Total Suspended Solids (TSS) | 5.4 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1356546 | |
| Feb 13, 2025 | Copper, Total | 1.3 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1327312 | |
| Feb 13, 2025 | Nickel, Total | < .2 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1327312 | |
| Feb 13, 2025 | Oil and Grease | 8 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1327312 | |
| Feb 13, 2025 | pH | 6.7 | SU | Effluent | Qualifying Storm Event | A4500HB | 1327312 | |
| Feb 13, 2025 | Total Suspended Solids (TSS) | 5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1327312 | |
| Feb 07, 2025 | Copper, Total | 4.2 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1320151 | |
| Feb 07, 2025 | Oil and Grease | < 3 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1320151 | |
| Feb 07, 2025 | pH | 7.7 | SU | Effluent | Qualifying Storm Event | A4500HB | 1320151 | |
| Feb 07, 2025 | Total Suspended Solids (TSS) | 3 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1320151 | |
| Mar 06, 2024 | Oil and Grease | < 3 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1285662 | |
| Mar 06, 2024 | pH | 7.22 | SU | Effluent | Qualifying Storm Event | A4500HB | 1285662 | |
| Mar 06, 2024 | Total Suspended Solids (TSS) | 11 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1285662 | |
| Mar 10, 2023 | Copper, Total | 3.5 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1239920 | |
| Mar 10, 2023 | Nickel, Total | < .8 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1239920 | |
| Mar 10, 2023 | Oil and Grease | < 3 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1239920 | |
| Mar 10, 2023 | pH | 7.5 | SU | Effluent | Qualifying Storm Event | A4500HB | 1239920 | |
| Mar 10, 2023 | Total Suspended Solids (TSS) | 8 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1239920 | |
| Oct 25, 2021 | Copper, Total | .34 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1173134 | |
| Oct 25, 2021 | Nickel, Total | 4.6 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1173134 | |
| Oct 25, 2021 | Oil and Grease | < 1 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1173134 | |
| Oct 25, 2021 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | A4500HB | 1173134 | |
| Oct 25, 2021 | Total Suspended Solids (TSS) | 15 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1173134 | |
| Jan 29, 2021 | Copper, Total | 6.4 | mg/L | Effluent | Qualifying Storm Event | 1153794 | ||
| Jan 29, 2021 | Nickel, Total | .8 | mg/L | Effluent | Qualifying Storm Event | 1153794 | ||
| Jan 29, 2021 | Oil and Grease | 5 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1153794 | |
| Jan 29, 2021 | pH | 7.5 | SU | Effluent | Qualifying Storm Event | A4500HB | 1153794 | |
| Jan 29, 2021 | Total Suspended Solids (TSS) | 4 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1153794 | |
| Apr 06, 2020 | Oil and Grease | < 1 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1120916 | |
| Apr 06, 2020 | pH | 6.4 | SU | Effluent | Qualifying Storm Event | A4500HB | 1120916 | |
| Apr 06, 2020 | Total Suspended Solids (TSS) | 8 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1120916 | |
| May 01, 2018 | Oil and Grease | < 1 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1002953 | |
| May 01, 2018 | pH | 7.4 | SU | Effluent | Qualifying Storm Event | A4500HB | 1002953 | |
| May 01, 2018 | Total Suspended Solids (TSS) | 60 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1002953 | |
| Mar 21, 2018 | Oil and Grease | < 1 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1000522 | |
| Mar 21, 2018 | pH | 6.7 | SU | Effluent | Qualifying Storm Event | A4500HB | 1000522 | |
| Mar 21, 2018 | Total Suspended Solids (TSS) | 14 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1000522 | |
| Jan 08, 2018 | Oil and Grease | 1 | mg/L | Effluent | Qualifying Storm Event | E1664A | 993093 | |
| Jan 08, 2018 | pH | 7.5 | SU | Effluent | Qualifying Storm Event | A4500HB | 993093 | |
| Jan 08, 2018 | Total Suspended Solids (TSS) | 75 | mg/L | Effluent | Qualifying Storm Event | A2540D | 993093 | |
| Mar 21, 2017 | Oil and Grease | < 5 | mg/L | Effluent | Qualifying Storm Event | E1664A | 932965 |
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 | 4 | 4 Violation · 0 Potential (preliminary) · 0 Dismissed | Aug 14, 2015 – Feb 01, 2023 | Oct 21, 2026 | All violations |
| Enforcement actions | 4 | 3 issued · 0 draft · 1 withdrawn, rescinded or superseded | Feb 22, 2017 – May 02, 2024 | Oct 21, 2026 | All actions |
| Inspections | 1 | inspections, not findings | Oct 07, 2019 – Oct 07, 2019 | Oct 21, 2026 | All inspections |
| 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 (20 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 13, 2026 | Annual reports | 1337506 | Annual report 2025 | — | |
| Jul 10, 2025 | Annual reports | 1296422 | Annual report 2024 | — | |
| Jul 10, 2024 | Annual reports | 1245630 | Annual report 2023 | — | |
| May 02, 2024 | Enforcement actions | 453320 | EPL (Expedited Payment Letter) | Rescinded | R4-2024-0044 |
| Jul 13, 2023 | Annual reports | 1191748 | Annual report 2022 | — | |
| Feb 01, 2023 | Enforcement actions | 449324 | NOV (Notice of Violation) | Historical | |
| Feb 01, 2023 | Violations | 884367 | Late Report | Violation | Report |
| Sep 21, 2022 | Enforcement actions | 447778 | NOV (Notice of Violation) | Historical | |
| Sep 21, 2022 | Violations | 883107 | Incomplete/Insufficient SWPPP | Violation | Report |
| Jul 18, 2022 | Annual reports | 1115339 | Annual report 2021 | — | |
| Jul 13, 2021 | Annual reports | 1063437 | Annual report 2020 | — | |
| Mar 28, 2021 | Violations | 888980 | Late Report | Violation | Report |
| Jul 15, 2020 | Annual reports | 980329 | Annual report 2019 | — | |
| Oct 07, 2019 | Inspections | 2045246 | B Type compliance | — | No Further Action |
| Jul 22, 2019 | Annual reports | 956591 | Annual report 2018 | — | |
| Jul 05, 2018 | Annual reports | 942018 | Annual report 2017 | — | |
| Jun 26, 2017 | Annual reports | 881431 | Annual report 2016 | — | |
| Feb 22, 2017 | Enforcement actions | 425650 | NOV (Notice of Violation) | Historical | |
| Jul 13, 2016 | Annual reports | 841656 | Annual report 2015 | — | |
| Aug 14, 2015 | Violations | 862602 | Failure to meet NEC criteria | Violation | Internal Report |
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.