Adelwiggins Grp
Terminated WDID 4 19I007019 Los Angeles, 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
- Los Angeles, 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
- 611 distinct results, 7 reporting years (2015 to 2021)
- Most recent sample Mar 28, 2022 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 2 inspections · 2 violation records · 0 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
- 34.01204, -118.16337
- 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
- 5000 Triggs St, Los Angeles 90022
- Regional Water Board
- 4 — Los Angeles
HUC12 watershed Evidence: spatial
- Chavez Ravine-Los Angeles River HUC12 180701050401
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
- Adelwiggins Group
- Primary industry (SIC)
- 3499-Fabricated Metal Products, NEC
- Application ID
- 189667
- NOI processed
- May 27, 1992
- Termination effective
- Apr 29, 2022
- Last certified
- Apr 29, 2022
- Facility size
- 8 Acres
- Impervious area
- 45 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 189667 | Industrial | Terminated | May 27, 1992 | Apr 29, 2022 | Apr 29, 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
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.
611 distinct measurements across 17 parameters, most recent sample Mar 28, 2022.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2021 | 42 | 7 | 0 | Dec 14, 2021 | Mar 28, 2022 |
| 2020 | 42 | 7 | 0 | Mar 03, 2021 | Mar 15, 2021 |
| 2019 | 103 | 8 | 0 | Nov 20, 2019 | Apr 06, 2020 |
| 2018 | 84 | 7 | 0 | Nov 29, 2018 | Jan 31, 2019 |
| 2017 | 51 | 10 | 0 | Jan 08, 2018 | Mar 02, 2018 |
| 2016 | 212 | 11 | 0 | Oct 17, 2016 | Mar 21, 2017 |
| 2015 | 77 | 15 | 0 | Feb 17, 2016 | Apr 07, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Aluminum, Total | mg/L | 73 | 3 | Feb 17, 2016 | Mar 28, 2022 | Results |
| Iron, Total | mg/L | 73 | 0 | Feb 17, 2016 | Mar 28, 2022 | Results |
| Nitrite Plus Nitrate (as N) | mg/L | 73 | 4 | Feb 17, 2016 | Mar 28, 2022 | Results |
| pH | SU | 73 | 0 | Feb 17, 2016 | Mar 28, 2022 | Results |
| Zinc, Total | mg/L | 73 | 0 | Feb 17, 2016 | Mar 28, 2022 | Results |
| Total Suspended Solids (TSS) | mg/L | 72 | 0 | Feb 17, 2016 | Mar 28, 2022 | Results |
| Oil and Grease | mg/L | 68 | 57 | Feb 17, 2016 | Mar 28, 2022 | Results |
| Copper, Total | mg/L | 34 | 0 | Feb 17, 2016 | Dec 04, 2019 | Results |
| Chemical Oxygen Demand (COD) | mg/L | 31 | 2 | Feb 17, 2016 | Jan 08, 2018 | Results |
| Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) | mg/L | 13 | 3 | Oct 17, 2016 | Jan 08, 2018 | Results |
| Sulfate, Total (as SO4) | mg/L | 6 | 0 | Feb 17, 2016 | Apr 07, 2016 | Results |
| Chromium (Total) | mg/L | 5 | 0 | Feb 17, 2016 | Apr 07, 2016 | Results |
Show 5 more parameters
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Electrical Conductivity @ 25 Deg. C | umhos/cm | 4 | 0 | Oct 17, 2016 | Oct 24, 2016 | Results |
| Lead, Total | mg/L | 4 | 0 | Mar 11, 2016 | Apr 07, 2016 | Results |
| Nickel, Total | mg/L | 4 | 0 | Feb 17, 2016 | Apr 07, 2016 | Results |
| Total Organic Carbon (TOC) | mg/L | 4 | 0 | Mar 11, 2016 | Apr 07, 2016 | Results |
| Chromium, Total Recoverable | mg/L | 1 | 0 | Feb 17, 2016 | Feb 17, 2016 | Results |
All results (611 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Mar 28, 2022 | Aluminum, Total | .93 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1180523 | |
| Mar 28, 2022 | Aluminum, Total | .84 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1180523 | |
| Mar 28, 2022 | Aluminum, Total | .35 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1180523 | |
| Mar 28, 2022 | Iron, Total | .83 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1180523 | |
| Mar 28, 2022 | Iron, Total | .23 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1180523 | |
| Mar 28, 2022 | Iron, Total | .14 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1180523 | |
| Mar 28, 2022 | Nitrite Plus Nitrate (as N) | .22 | mg/L | Effluent | Qualifying Storm Event | A4500F | 1180523 | |
| Mar 28, 2022 | Nitrite Plus Nitrate (as N) | .56 | mg/L | Effluent | Qualifying Storm Event | A4500F | 1180523 | |
| Mar 28, 2022 | Nitrite Plus Nitrate (as N) | .17 | mg/L | Effluent | Qualifying Storm Event | A4500F | 1180523 | |
| Mar 28, 2022 | Oil and Grease | DNQ 3.7 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1180523 | |
| Mar 28, 2022 | Oil and Grease | DNQ 2.9 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1180523 | |
| Mar 28, 2022 | Oil and Grease | DNQ 3.1 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1180523 | |
| Mar 28, 2022 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1180523 | |
| Mar 28, 2022 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1180523 | |
| Mar 28, 2022 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1180523 | |
| Mar 28, 2022 | Total Suspended Solids (TSS) | 52 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1180523 | |
| Mar 28, 2022 | Total Suspended Solids (TSS) | 10 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1180523 | |
| Mar 28, 2022 | Total Suspended Solids (TSS) | 3.7 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1180523 | |
| Mar 28, 2022 | Zinc, Total | .22 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1180523 | |
| Mar 28, 2022 | Zinc, Total | .12 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1180523 | |
| Mar 28, 2022 | Zinc, Total | .056 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1180523 | |
| Dec 14, 2021 | Aluminum, Total | .54 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1175274 | |
| Dec 14, 2021 | Aluminum, Total | .2 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1175274 | |
| Dec 14, 2021 | Aluminum, Total | 4.1 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1175274 | |
| Dec 14, 2021 | Iron, Total | .71 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1175274 | |
| Dec 14, 2021 | Iron, Total | .35 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1175274 | |
| Dec 14, 2021 | Iron, Total | 4.3 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1175274 | |
| Dec 14, 2021 | Nitrite Plus Nitrate (as N) | .37 | mg/L | Effluent | Qualifying Storm Event | A4500F | 1175274 | |
| Dec 14, 2021 | Nitrite Plus Nitrate (as N) | .65 | mg/L | Effluent | Qualifying Storm Event | A4500F | 1175274 | |
| Dec 14, 2021 | Nitrite Plus Nitrate (as N) | DNQ .043 | mg/L | Effluent | Qualifying Storm Event | A4500F | 1175274 | |
| Dec 14, 2021 | Oil and Grease | ND 0 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1175274 | |
| Dec 14, 2021 | Oil and Grease | ND 0 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1175274 | |
| Dec 14, 2021 | Oil and Grease | ND 0 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1175274 | |
| Dec 14, 2021 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1175274 | |
| Dec 14, 2021 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1175274 | |
| Dec 14, 2021 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1175274 | |
| Dec 14, 2021 | Total Suspended Solids (TSS) | 6.8 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1175274 | |
| Dec 14, 2021 | Total Suspended Solids (TSS) | 6.2 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1175274 | |
| Dec 14, 2021 | Total Suspended Solids (TSS) | 90 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1175274 | |
| Dec 14, 2021 | Zinc, Total | .28 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1175274 | |
| Dec 14, 2021 | Zinc, Total | .057 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1175274 | |
| Dec 14, 2021 | Zinc, Total | .34 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1175274 | |
| Mar 15, 2021 | Aluminum, Total | .33 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1148290 | |
| Mar 15, 2021 | Aluminum, Total | .7 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1148290 | |
| Mar 15, 2021 | Aluminum, Total | .31 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1148290 | |
| Mar 15, 2021 | Iron, Total | .42 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1148290 | |
| Mar 15, 2021 | Iron, Total | 1 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1148290 | |
| Mar 15, 2021 | Iron, Total | .33 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1148290 | |
| Mar 15, 2021 | Nitrite Plus Nitrate (as N) | .43 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1148290 | |
| Mar 15, 2021 | Nitrite Plus Nitrate (as N) | .29 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1148290 |
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 02, 1999 – Dec 22, 2008 | Oct 21, 2026 | All violations |
| Enforcement actions | 0 | 0 issued · 0 draft · 0 withdrawn, rescinded or superseded | — | Oct 21, 2026 | |
| Inspections | 2 | inspections, not findings | Mar 30, 2001 – Jul 22, 2011 | Oct 21, 2026 | All inspections |
| Annual reports | 7 | certified reports (contents not shown) | 2015 – 2021 | 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 (11 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 11, 2022 | Annual reports | 1112751 | Annual report 2021 | — | |
| Jul 06, 2021 | Annual reports | 1068764 | Annual report 2020 | — | |
| Jul 02, 2020 | Annual reports | 986032 | Annual report 2019 | — | |
| Jul 02, 2019 | Annual reports | 953592 | Annual report 2018 | — | |
| Jul 13, 2018 | Annual reports | 939008 | Annual report 2017 | — | |
| Jul 06, 2017 | Annual reports | 878252 | Annual report 2016 | — | |
| Oct 05, 2016 | Annual reports | 839493 | Annual report 2015 | — | |
| Jul 22, 2011 | Inspections | 2012380 | B Type compliance | — | No Further Action |
| Dec 22, 2008 | Violations | 844256 | Deficient BMP Implementation | Violation | Report |
| Mar 30, 2001 | Inspections | 1735365 | B Type compliance | — | Additional Info Required |
| Jul 02, 1999 | Violations | 155076 | 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.