Legrand DPC LLC
Active WDID 8 30I027048 Anaheim, Orange County Region 8 · Santa Ana
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Anaheim, Orange County
- Region 8 · Santa Ana · Location · Statewide map
- Receiving water
- Santa Ana 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
- 162 distinct results, 10 reporting years (2016 to 2025)
- Most recent sample Feb 11, 2026 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 1 inspection · 0 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
- 33.81223, -117.88349
- 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
- 1443 South Sunkist Street, Anaheim 92806
- Regional Water Board
- 8 — Santa Ana
HUC12 watershed Evidence: spatial
- Anaheim Bay HUC12 180702010001
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
- Legrand DPC LLC
- Primary industry (SIC)
- 3499-Fabricated Metal Products, NEC
- Secondary SIC
- 3679-Electronic Components, NEC
- Tertiary SIC
- 2542-Office and Store Fixtures, Partitions, Shelving, and Lockers, Except Wood
- Application ID
- 481937
- NOI processed
- Feb 17, 2017
- Last certified
- Sep 03, 2026
- Facility size
- 38940 SqFt
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 481937 | Industrial | Active | Feb 17, 2017 | — | Sep 03, 2026 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Santa Ana 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
6 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.
162 distinct measurements across 10 parameters, most recent sample Feb 11, 2026.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 27 | 10 | 0 | Oct 16, 2025 | Feb 11, 2026 |
| 2024 | 27 | 7 | 0 | Feb 06, 2025 | Mar 13, 2025 |
| 2023 | 14 | 7 | 0 | Dec 30, 2023 | Jan 03, 2024 |
| 2022 | 28 | 7 | 0 | Nov 07, 2022 | Jan 09, 2023 |
| 2021 | 28 | 7 | 0 | Oct 08, 2021 | Mar 28, 2022 |
| 2020 | 9 | 7 | 0 | Jan 29, 2021 | Mar 03, 2021 |
| 2019 | 8 | 6 | 0 | Nov 20, 2019 | Mar 19, 2020 |
| 2018 | 7 | 7 | 0 | Nov 29, 2018 | Nov 29, 2018 |
| 2017 | 7 | 7 | 0 | Jan 08, 2018 | Jan 08, 2018 |
| 2016 | 7 | 7 | 0 | Feb 07, 2017 | Feb 07, 2017 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Total Suspended Solids (TSS) | mg/L | 24 | 0 | Feb 07, 2017 | Feb 11, 2026 | Results |
| Nitrite Plus Nitrate (as N) | mg/L | 23 | 0 | Feb 07, 2017 | Feb 11, 2026 | Results |
| Oil and Grease | mg/L | 23 | 16 | Feb 07, 2017 | Feb 11, 2026 | Results |
| pH | SU | 23 | 0 | Feb 07, 2017 | Feb 11, 2026 | Results |
| Aluminum, Total Recoverable | mg/L | 17 | 0 | Feb 07, 2017 | Feb 11, 2026 | Results |
| Iron, Total Recoverable | mg/L | 17 | 0 | Feb 07, 2017 | Feb 11, 2026 | Results |
| Zinc, Total Recoverable | mg/L | 17 | 0 | Feb 07, 2017 | Feb 11, 2026 | Results |
| Aluminum, Total | mg/L | 6 | 0 | Nov 07, 2022 | Nov 17, 2025 | Results |
| Iron, Total | mg/L | 6 | 0 | Nov 07, 2022 | Nov 17, 2025 | Results |
| Zinc, Total | mg/L | 6 | 0 | Nov 07, 2022 | Nov 17, 2025 | Results |
All results (162 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Feb 11, 2026 | Aluminum, Total Recoverable | .033 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1367723 | |
| Feb 11, 2026 | Iron, Total Recoverable | .026 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1367723 | |
| Feb 11, 2026 | Nitrite Plus Nitrate (as N) | .37 | mg/L | Effluent | Qualifying Storm Event | A4500NOF | 1367723 | |
| Feb 11, 2026 | Oil and Grease | ND 1.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1367723 | |
| Feb 11, 2026 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1367723 | |
| Feb 11, 2026 | Total Suspended Solids (TSS) | 2 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1367723 | |
| Feb 11, 2026 | Zinc, Total Recoverable | .077 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1367723 | |
| Jan 22, 2026 | Aluminum, Total Recoverable | .38 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1367718 | |
| Jan 22, 2026 | Iron, Total Recoverable | .6 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1367718 | |
| Jan 22, 2026 | Nitrite Plus Nitrate (as N) | .48 | mg/L | Effluent | Qualifying Storm Event | A4500NOF | 1367718 | |
| Jan 22, 2026 | Oil and Grease | ND 3.1 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1367718 | |
| Jan 22, 2026 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1367718 | |
| Jan 22, 2026 | Total Suspended Solids (TSS) | 20 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1367718 | |
| Jan 22, 2026 | Zinc, Total Recoverable | .15 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1367718 | |
| Nov 17, 2025 | Aluminum, Total | .061 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1358964 | |
| Nov 17, 2025 | Iron, Total | .051 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1358964 | |
| Nov 17, 2025 | Nitrite Plus Nitrate (as N) | .055 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1358964 | |
| Nov 17, 2025 | Oil and Grease | 0 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1358964 | |
| Nov 17, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Field | 1358964 | |
| Nov 17, 2025 | Total Suspended Solids (TSS) | 25 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1358964 | |
| Nov 17, 2025 | Zinc, Total | .04 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1358964 | |
| Oct 16, 2025 | Aluminum, Total | .77 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1358891 | |
| Oct 16, 2025 | Iron, Total | 1.5 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1358891 | |
| Oct 16, 2025 | Nitrite Plus Nitrate (as N) | .38 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1358891 | |
| Oct 16, 2025 | Oil and Grease | 1.7 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1358891 | |
| Oct 16, 2025 | Total Suspended Solids (TSS) | 42 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1358891 | |
| Oct 16, 2025 | Zinc, Total | .24 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1358891 | |
| Mar 13, 2025 | Aluminum, Total Recoverable | .34 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1329479 | |
| Mar 13, 2025 | Iron, Total Recoverable | .3 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1329479 | |
| Mar 13, 2025 | Oil and Grease | 2.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1329479 | |
| Mar 13, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1329479 | |
| Mar 13, 2025 | Total Suspended Solids (TSS) | 34 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1329479 | |
| Mar 13, 2025 | Zinc, Total Recoverable | .13 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1329479 | |
| Mar 04, 2025 | Aluminum, Total Recoverable | .31 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1329476 | |
| Mar 04, 2025 | Iron, Total Recoverable | .29 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1329476 | |
| Mar 04, 2025 | Nitrite Plus Nitrate (as N) | .47 | mg/L | Effluent | Qualifying Storm Event | A4500NOF | 1329476 | |
| Mar 04, 2025 | Oil and Grease | ND 1.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1329476 | |
| Mar 04, 2025 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1329476 | |
| Mar 04, 2025 | Total Suspended Solids (TSS) | 100 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1329476 | |
| Mar 04, 2025 | Zinc, Total Recoverable | .12 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1329476 | |
| Feb 12, 2025 | Aluminum, Total Recoverable | .09 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1325215 | |
| Feb 12, 2025 | Iron, Total Recoverable | .071 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1325215 | |
| Feb 12, 2025 | Nitrite Plus Nitrate (as N) | .29 | mg/L | Effluent | Qualifying Storm Event | A4500NOF | 1325215 | |
| Feb 12, 2025 | Oil and Grease | 1.5 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1325215 | |
| Feb 12, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1325215 | |
| Feb 12, 2025 | Total Suspended Solids (TSS) | 11 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1325215 | |
| Feb 12, 2025 | Zinc, Total Recoverable | .0835 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1325215 | |
| Feb 06, 2025 | Aluminum, Total Recoverable | .36 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1325198 | |
| Feb 06, 2025 | Iron, Total Recoverable | .46 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1325198 | |
| Feb 06, 2025 | Nitrite Plus Nitrate (as N) | 1.6 | mg/L | Effluent | Qualifying Storm Event | A4500NOF | 1325198 |
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 | 0 | 0 Violation · 0 Potential (preliminary) · 0 Dismissed | — | Oct 21, 2026 | |
| Enforcement actions | 0 | 0 issued · 0 draft · 0 withdrawn, rescinded or superseded | — | Oct 21, 2026 | |
| Inspections | 1 | inspections, not findings | Jun 10, 2019 – Jun 10, 2019 | Oct 21, 2026 | All inspections |
| Annual reports | 10 | certified reports (contents not shown) | 2016 – 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 (11 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 14, 2026 | Annual reports | 1338805 | Annual report 2025 | — | |
| Jul 22, 2025 | Annual reports | 1297822 | Annual report 2024 | — | |
| Jun 17, 2024 | Annual reports | 1247075 | Annual report 2023 | — | |
| Jun 19, 2023 | Annual reports | 1193262 | Annual report 2022 | — | |
| Jun 27, 2022 | Annual reports | 1117058 | Annual report 2021 | — | |
| Jul 13, 2021 | Annual reports | 1065255 | Annual report 2020 | — | |
| Jul 02, 2020 | Annual reports | 982328 | Annual report 2019 | — | |
| Jun 18, 2019 | Annual reports | 958666 | Annual report 2018 | — | |
| Jun 10, 2019 | Inspections | 2042963 | B Type compliance | — | No Further Action |
| Jul 16, 2018 | Annual reports | 944103 | Annual report 2017 | — | |
| May 24, 2017 | Annual reports | 921329 | Annual report 2016 | — |
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.