Northridge Auto Wrecking
Terminated WDID 4 19I029314 Northridge, Los Angeles County Region 4 · Los Angeles
At a glance
- Permit Evidence: SMARTS record
- Terminated Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Northridge, Los Angeles County
- Region 4 · Los Angeles · Location · Statewide map
- Receiving water
- Aliso Canyon Wash (as reported by the facility)
- Evidence: identification corroborated Aliso Canyon Wash Details
- Identified receiving water on the 2026 303(d) list
- Yes · 3 Appendix A decisions, category 4a Evidence: State-published
- Describes the waterbody, not this facility · Waterbody profile
- 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
- 8 distinct results, 1 reporting year (2023 to 2023)
- Most recent sample Feb 05, 2024 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 1 inspection · 5 violation records · 10 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
- 34.22882, -118.54642
- Precision
- 5 decimal places
- Shared point
- 2 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
- 18959 Parthenia Street, Northridge 91324
- Regional Water Board
- 4 — Los Angeles
HUC12 watershed Evidence: spatial
- Aliso Canyon Wash HUC12 180701050203
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
- Terminated
- Operator
- Northridge Auto Wrecking
- Primary industry (SIC)
- 5015-Motor Vehicle Parts, Used
- Application ID
- 515607
- NOI processed
- Jul 22, 2021
- Termination effective
- Nov 05, 2025
- Last certified
- Jul 20, 2021
- Facility size
- 1.5 Acres
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 515607 | Industrial | Terminated | Jul 22, 2021 | Nov 05, 2025 | Jul 20, 2021 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Aliso Canyon Wash
- Discharges directly / indirectly
- Y / N (as answered in the permit application)
Evidence: identification corroborated Aliso Canyon Wash CAR4052100019990201130918
Receiving water reported by facility — waterbody identification corroborated by geographic evidence.
Nearest distance from the reported facility location: 22 m. Method receiving_water/2.
2026 Integrated Report status Evidence: State-published
Aliso Canyon Wash is on the 2026 Clean Water Act section 303(d) list (3 Appendix A decisions; category 4a).
| Pollutant | Category | Listing decision | TMDL requirement | Decision ID |
|---|---|---|---|---|
| Copper | 4a | List on 303(d) list (being addressed by USEPA approved TMDL) | 5B · Los Angeles River Metals (13) | 68182 |
| Indicator Bacteria | 4a | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | 5B · Los Angeles River Pathogens (15) | 150265 |
| Selenium | 4a | List on 303(d) list (being addressed by USEPA approved TMDL) | 5B · Los Angeles River Metals (13) | 69691 |
Published by the State Water Resources Control Board (2026 California Integrated Report, Appendix A). Listing status is taken from Appendix A only. State Board adoption 2026-02-03; USEPA approval not confirmed. A listing describes the waterbody, not this facility. Waterbody profile.
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 |
|---|---|---|---|
| Aliso Canyon Wash CAR4052100019990201130918 | 22 m | listed | 3 |
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 |
|---|---|---|---|---|---|---|---|
| Los Angeles River Metals TMDL | Los Angeles River and Los Angeles River Tributaries | Copper, Total | .06749 mg/L | NEL instantaneous | FINAL | 2020-07-01 | Y |
| Los Angeles River Metals TMDL | Los Angeles River and Los Angeles River Tributaries | Lead, Total | .094 mg/L | NEL instantaneous | FINAL | 2020-07-01 | Y |
| Los Angeles River Metals TMDL | Los Angeles River and Los Angeles River Tributaries | Zinc, Total | .159 mg/L | NEL instantaneous | FINAL | 2020-07-01 | Y |
3 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.
8 distinct measurements across 8 parameters, most recent sample Feb 05, 2024.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2023 | 8 | 8 | 0 | Feb 05, 2024 | Feb 05, 2024 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Aluminum, Total | mg/L | 1 | 0 | Feb 05, 2024 | Feb 05, 2024 | Results |
| Copper, Total | mg/L | 1 | 0 | Feb 05, 2024 | Feb 05, 2024 | Results |
| Iron, Total | mg/L | 1 | 0 | Feb 05, 2024 | Feb 05, 2024 | Results |
| Lead, Total | mg/L | 1 | 0 | Feb 05, 2024 | Feb 05, 2024 | Results |
| Oil and Grease | mg/L | 1 | 0 | Feb 05, 2024 | Feb 05, 2024 | Results |
| pH | SU | 1 | 0 | Feb 05, 2024 | Feb 05, 2024 | Results |
| Total Suspended Solids (TSS) | mg/L | 1 | 0 | Feb 05, 2024 | Feb 05, 2024 | Results |
| Zinc, Total | mg/L | 1 | 0 | Feb 05, 2024 | Feb 05, 2024 | Results |
All results (8 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Feb 05, 2024 | Aluminum, Total | .868 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1282321 | |
| Feb 05, 2024 | Copper, Total | .0942 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1282321 | |
| Feb 05, 2024 | Iron, Total | 7.24 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1282321 | |
| Feb 05, 2024 | Lead, Total | .638 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1282321 | |
| Feb 05, 2024 | Oil and Grease | 17.4 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1282321 | |
| Feb 05, 2024 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1282321 | |
| Feb 05, 2024 | Total Suspended Solids (TSS) | 125 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1282321 | |
| Feb 05, 2024 | Zinc, Total | .792 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1282321 |
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 | 5 | 5 Violation · 0 Potential (preliminary) · 0 Dismissed | May 21, 2021 – Jul 16, 2026 | Oct 21, 2026 | All violations |
| Enforcement actions | 10 | 10 issued · 0 draft · 0 withdrawn, rescinded or superseded | May 21, 2021 – Jul 22, 2026 | Oct 21, 2026 | All actions |
| Inspections | 1 | inspections, not findings | Apr 15, 2021 – Apr 15, 2021 | Oct 21, 2026 | All inspections |
| Annual reports | 4 | certified reports (contents not shown) | 2021 – 2024 | 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 22, 2026 | Enforcement actions | 470453 | NOV (Notice of Violation) | Active | |
| Jul 16, 2026 | Violations | 904531 | Late Report | Violation | Report |
| Nov 08, 2025 | Annual reports | 1299298 | Annual report 2024 | — | |
| Oct 09, 2025 | Enforcement actions | 463903 | 2nd NNC - AR (Second Notice of Non-Compliance (annual report)) | Historical | |
| Oct 03, 2025 | Annual reports | 1248633 | Annual report 2023 | — | |
| Sep 10, 2025 | Enforcement actions | 463432 | NOV (Notice of Violation) | Historical | |
| Aug 28, 2025 | Enforcement actions | 458181 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Aug 08, 2025 | Enforcement actions | 457657 | NOV (Notice of Violation) | Historical | |
| Jul 15, 2025 | Violations | 893128 | Late Report | Violation | Report |
| Mar 18, 2025 | Enforcement actions | 455623 | EPL (Expedited Payment Letter) | Active | R4-2025-0139 |
| Feb 12, 2025 | Enforcement actions | 455478 | NOV (Notice of Violation) | Active | |
| Feb 12, 2025 | Violations | 890780 | Late Report | Violation | Report |
| Nov 07, 2024 | Enforcement actions | 455273 | 2nd NNC - AR (Second Notice of Non-Compliance (annual report)) | Historical | |
| Oct 03, 2024 | Enforcement actions | 454942 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Oct 03, 2024 | Violations | 890577 | Late Report | Violation | Report |
| Sep 13, 2023 | Annual reports | 1194912 | Annual report 2022 | — | |
| Aug 31, 2022 | Annual reports | 1154757 | Annual report 2021 | — | |
| May 21, 2021 | Enforcement actions | 440739 | NNC (Notice of Non-Compliance) | Historical | |
| May 21, 2021 | Violations | 877017 | Failure to meet NEC criteria | Violation | Inspection |
| Apr 15, 2021 | Inspections | 2051021 | NEC | Performed | Additional Info Required |
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.