Ambrit Industries
Terminated WDID 4 19I006997 Glendale, 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
- Glendale, Los Angeles County
- Region 4 · Los Angeles · Location · Statewide map
- Receiving water
- Los Angeles 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
- 346 distinct results, 10 reporting years (2015 to 2024)
- Most recent sample Mar 05, 2025 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 1 inspection · 6 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
- 34.13058, -118.26163
- 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
- 432 Magnolia Ave, Glendale 91204
- Regional Water Board
- 4 — Los Angeles
HUC12 watershed Evidence: spatial
- Scholl Canyon-Los Angeles River HUC12 180701050210
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
- Ambrit Industries
- Primary industry (SIC)
- 3363-Aluminum Die-Castings
- Secondary SIC
- 3364-Nonferrous Die-Castings, Except Aluminum
- Application ID
- 189664
- NOI processed
- May 21, 1992
- Termination effective
- Jul 28, 2025
- Last certified
- May 10, 2022
- Facility size
- 20000 SqFt
- Impervious area
- 5 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 189664 | Industrial | Terminated | May 21, 1992 | Jul 28, 2025 | May 10, 2022 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Los Angeles River
- Discharges directly / indirectly
- N / Y (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
7 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
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.
346 distinct measurements across 9 parameters, most recent sample Mar 05, 2025.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2024 | 24 | 6 | 0 | Feb 13, 2025 | Mar 05, 2025 |
| 2023 | 21 | 7 | 0 | Dec 21, 2023 | Feb 19, 2024 |
| 2022 | 56 | 7 | 0 | Nov 08, 2022 | Mar 29, 2023 |
| 2021 | 28 | 7 | 0 | Oct 25, 2021 | Mar 28, 2022 |
| 2020 | 14 | 7 | 0 | Mar 10, 2021 | Mar 10, 2021 |
| 2019 | 56 | 7 | 0 | Nov 27, 2019 | Mar 16, 2020 |
| 2018 | 56 | 7 | 0 | Dec 06, 2018 | Jan 31, 2019 |
| 2017 | 28 | 7 | 0 | Jan 08, 2018 | Mar 21, 2018 |
| 2016 | 14 | 7 | 0 | Jan 05, 2017 | Jan 05, 2017 |
| 2015 | 49 | 9 | 0 | Sep 15, 2015 | Apr 07, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Oil and Grease | mg/L | 50 | 37 | Sep 15, 2015 | Mar 05, 2025 | Results |
| pH | SU | 50 | 0 | Sep 15, 2015 | Mar 05, 2025 | Results |
| Total Suspended Solids (TSS) | mg/L | 50 | 12 | Sep 15, 2015 | Mar 05, 2025 | Results |
| Aluminum, Total Recoverable | mg/L | 45 | 8 | Jan 05, 2016 | Feb 19, 2024 | Results |
| Copper, Total Recoverable | mg/L | 45 | 3 | Jan 05, 2016 | Feb 19, 2024 | Results |
| Lead, Total Recoverable | mg/L | 45 | 38 | Jan 05, 2016 | Feb 19, 2024 | Results |
| Zinc, Total Recoverable | mg/L | 45 | 0 | Jan 05, 2016 | Feb 19, 2024 | Results |
| Aluminum, Total Recoverable | ug/L | 5 | 0 | Sep 15, 2015 | Mar 05, 2025 | Results |
| Copper, Total Recoverable | ug/L | 4 | 0 | Feb 13, 2025 | Mar 05, 2025 | Results |
| Zinc, Total Recoverable | ug/L | 4 | 0 | Feb 13, 2025 | Mar 05, 2025 | Results |
| Copper, Total | mg/L | 1 | 0 | Sep 15, 2015 | Sep 15, 2015 | Results |
| Lead, Total Recoverable | ug/L | 1 | 0 | Sep 15, 2015 | Sep 15, 2015 | Results |
Show 1 more parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Zinc, Total | mg/L | 1 | 0 | Sep 15, 2015 | Sep 15, 2015 | Results |
All results (346 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Mar 05, 2025 | Aluminum, Total Recoverable | 26.5 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1328395 | |
| Mar 05, 2025 | Aluminum, Total Recoverable | 200 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1328395 | |
| Mar 05, 2025 | Copper, Total Recoverable | 9.36 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1328395 | |
| Mar 05, 2025 | Copper, Total Recoverable | 9.07 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1328395 | |
| Mar 05, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1328395 | |
| Mar 05, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1328395 | |
| Mar 05, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Field | 1328395 | |
| Mar 05, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Field | 1328395 | |
| Mar 05, 2025 | Total Suspended Solids (TSS) | ND | mg/L | Effluent | Qualifying Storm Event | A2540D | 1328395 | |
| Mar 05, 2025 | Total Suspended Solids (TSS) | 6.5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1328395 | |
| Mar 05, 2025 | Zinc, Total Recoverable | 561 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1328395 | |
| Mar 05, 2025 | Zinc, Total Recoverable | 155 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1328395 | |
| Feb 13, 2025 | Aluminum, Total Recoverable | 26.6 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1323841 | |
| Feb 13, 2025 | Aluminum, Total Recoverable | 72.4 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1323841 | |
| Feb 13, 2025 | Copper, Total Recoverable | 9.14 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1323841 | |
| Feb 13, 2025 | Copper, Total Recoverable | 12.4 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1323841 | |
| Feb 13, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1323841 | |
| Feb 13, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1323841 | |
| Feb 13, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Field | 1323841 | |
| Feb 13, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Field | 1323841 | |
| Feb 13, 2025 | Total Suspended Solids (TSS) | ND | mg/L | Effluent | Qualifying Storm Event | A2540D | 1323841 | |
| Feb 13, 2025 | Total Suspended Solids (TSS) | 2.7 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1323841 | |
| Feb 13, 2025 | Zinc, Total Recoverable | 846 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1323841 | |
| Feb 13, 2025 | Zinc, Total Recoverable | 226 | ug/L | Effluent | Qualifying Storm Event | E200.8 | 1323841 | |
| Feb 19, 2024 | Aluminum, Total Recoverable | ND .02 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1281335 | |
| Feb 19, 2024 | Copper, Total Recoverable | .0024 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1281335 | |
| Feb 19, 2024 | Lead, Total Recoverable | ND .00024 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1281335 | |
| Feb 19, 2024 | Oil and Grease | ND 1.7 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1281335 | |
| Feb 19, 2024 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1281335 | |
| Feb 19, 2024 | Total Suspended Solids (TSS) | ND 1 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1281335 | |
| Feb 19, 2024 | Zinc, Total Recoverable | .132 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1281335 | |
| Jan 22, 2024 | Aluminum, Total Recoverable | ND .02 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1278400 | |
| Jan 22, 2024 | Copper, Total Recoverable | .0021 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1278400 | |
| Jan 22, 2024 | Lead, Total Recoverable | .00027 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1278400 | |
| Jan 22, 2024 | Oil and Grease | ND 1.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1278400 | |
| Jan 22, 2024 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1278400 | |
| Jan 22, 2024 | Total Suspended Solids (TSS) | ND 1 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1278400 | |
| Jan 22, 2024 | Zinc, Total Recoverable | .223 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1278400 | |
| Dec 21, 2023 | Aluminum, Total Recoverable | .096 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1273341 | |
| Dec 21, 2023 | Copper, Total Recoverable | .013 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1273341 | |
| Dec 21, 2023 | Lead, Total Recoverable | .00077 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1273341 | |
| Dec 21, 2023 | Oil and Grease | ND 2.8 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1273341 | |
| Dec 21, 2023 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1273341 | |
| Dec 21, 2023 | Total Suspended Solids (TSS) | 1.8 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1273341 | |
| Dec 21, 2023 | Zinc, Total Recoverable | .604 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1273341 | |
| Mar 29, 2023 | Aluminum, Total Recoverable | ND .02 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1236110 | |
| Mar 29, 2023 | Aluminum, Total Recoverable | ND .02 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1236110 | |
| Mar 29, 2023 | Copper, Total Recoverable | .00465 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1236110 | |
| Mar 29, 2023 | Copper, Total Recoverable | .00533 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1236110 | |
| Mar 29, 2023 | Lead, Total Recoverable | ND .00024 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1236110 |
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 | 6 | 5 Violation · 1 Potential (preliminary) · 0 Dismissed | Jul 02, 1999 – Sep 26, 2024 | Oct 21, 2026 | All violations |
| Enforcement actions | 4 | 4 issued · 0 draft · 0 withdrawn, rescinded or superseded | Oct 24, 2013 – Sep 26, 2024 | Oct 21, 2026 | All actions |
| Inspections | 1 | inspections, not findings | Sep 26, 2013 – Sep 26, 2013 | Oct 21, 2026 | All inspections |
| Annual reports | 10 | certified reports (contents not shown) | 2015 – 2024 | Oct 21, 2026 | All reports |
| Water-quality-based corrective action reports | 1 | reports, by parameter | 2023-24 – 2023-24 | Oct 21, 2026 | All reports |
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 (22 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 10, 2025 | Annual reports | 1292758 | Annual report 2024 | — | |
| Sep 26, 2024 | Enforcement actions | 454897 | ACL (Administrative Civil Liability) | Historical | R4-2024-0339 |
| Sep 26, 2024 | Violations | 890525 | Effluent | Violation | Report |
| Sep 26, 2024 | Violations | 890526 | Late Report | Violation | Report |
| Jul 11, 2024 | Enforcement actions | 453669 | TSO (Time Schedule Order) | Historical | R4-2024-0244 |
| Jul 11, 2024 | Violations | 889364 | Effluent | Potential | Report |
| Jun 20, 2024 | Annual reports | 1241750 | Annual report 2023 | — | |
| Feb 05, 2024 | Water-quality-based corrective action reports | 1274185 | WQBCAR 2023-24 | — | Zinc, Total |
| Aug 02, 2023 | Enforcement actions | 450360 | ACL (Administrative Civil Liability) | Historical | R4-2023-0252 |
| Aug 02, 2023 | Violations | 885590 | Effluent | Violation | Report |
| Jun 14, 2023 | Annual reports | 1187670 | Annual report 2022 | — | |
| Jun 21, 2022 | Annual reports | 1110918 | Annual report 2021 | — | |
| Jun 07, 2021 | Annual reports | 1066843 | Annual report 2020 | — | |
| Jun 25, 2020 | Annual reports | 983986 | Annual report 2019 | — | |
| Jul 02, 2019 | Annual reports | 951479 | Annual report 2018 | — | |
| May 24, 2018 | Annual reports | 936885 | Annual report 2017 | — | |
| Jun 12, 2017 | Annual reports | 876024 | Annual report 2016 | — | |
| Jun 21, 2016 | Annual reports | 839069 | Annual report 2015 | — | |
| Oct 24, 2013 | Enforcement actions | 413397 | NOV (Notice of Violation) | Historical | |
| Sep 26, 2013 | Inspections | 2019816 | B Type compliance | — | No Further Action |
| Sep 26, 2013 | Violations | 851948 | No SWPPP | Violation | Inspection |
| Jul 02, 1999 | Violations | 155074 | Deficient Report | Violation | Inspection |
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.