East Valley Diversion
Active WDID 4 19I021755 Sun Valley, Los Angeles 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
- Sun Valley, Los Angeles County
- Region 4 · Los Angeles · Location · Statewide map
- Receiving water
- Tujunga Wash LA River to Hansen Dam (as reported by the facility)
- Evidence: identification corroborated Tujunga Wash (LA River to Hansen Dam) Details
- Identified receiving water on the 2026 303(d) list
- Yes · 4 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
- 15 distinct results, 2 reporting years (2015 to 2016)
- Most recent sample Jan 20, 2017 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 1 inspection · 2 violation records · 2 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
- 34.24525, -118.38491
- 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
- 11616 Sheldon Street, Sun Valley 91352
- Regional Water Board
- 4 — Los Angeles
HUC12 watershed Evidence: spatial
- Tujunga Wash-Los Angeles River HUC12 180701050208
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
- USA Waste of California Inc
- Primary industry (SIC)
- 5093-Scrap and Waste Materials
- Secondary SIC
- 4212-Local Trucking Without Storage
- Tertiary SIC
- 4214-Local Trucking with Storage
- Application ID
- 351120
- NOI processed
- Aug 21, 2008
- Last certified
- Jun 22, 2023
- Facility size
- 2 Acres
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 351120 | Industrial | Active | Aug 21, 2008 | — | Jun 22, 2023 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Tujunga Wash LA River to Hansen Dam
- Discharges directly / indirectly
- N / Y (as answered in the permit application)
Evidence: identification corroborated Tujunga Wash (LA River to Hansen Dam) CAR4052100019990202134750
Receiving water reported by facility — waterbody identification corroborated by geographic evidence.
Nearest distance from the reported facility location: 820 m. Method receiving_water/2.
2026 Integrated Report status Evidence: State-published
Tujunga Wash (LA River to Hansen Dam) is on the 2026 Clean Water Act section 303(d) list (4 Appendix A decisions; category 4a).
| Pollutant | Category | Listing decision | TMDL requirement | Decision ID |
|---|---|---|---|---|
| Ammonia | 4a | List on 303(d) list (being addressed by USEPA approved TMDL) | 5B · Los Angeles River Nitrogen (11) | 68724 |
| Copper | 4a | List on 303(d) list (being addressed by USEPA approved TMDL) | 5B · Los Angeles River Metals (13) | 69636 |
| Indicator Bacteria | 4a | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | 5B · Los Angeles River Pathogens (15) | 150339 |
| Trash | 4a | List on 303(d) list (being addressed by USEPA approved TMDL) | 5B · Los Angeles River Trash (12) | 69753 |
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 |
|---|---|---|---|
| Tujunga Wash (LA River to Hansen Dam) CAR4052100019990202134750 | 820 m | listed | 4 |
Waterbodies within 1.0 km of the reported facility location. Method proximity/1.
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.
15 distinct measurements across 3 parameters, most recent sample Jan 20, 2017.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2016 | 9 | 3 | 0 | Dec 30, 2016 | Jan 20, 2017 |
| 2015 | 6 | 3 | 0 | Sep 15, 2015 | Jan 05, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Oil and Grease | mg/L | 5 | 1 | Sep 15, 2015 | Jan 20, 2017 | Results |
| pH | SU | 5 | 0 | Sep 15, 2015 | Jan 20, 2017 | Results |
| Total Suspended Solids (TSS) | mg/L | 5 | 0 | Sep 15, 2015 | Jan 20, 2017 | Results |
All results (15 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Jan 20, 2017 | Oil and Grease | 1.6 | mg/L | Effluent | Qualifying Storm Event | E1664A | 921555 | |
| Jan 20, 2017 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 921555 | |
| Jan 20, 2017 | Total Suspended Solids (TSS) | 52 | mg/L | Effluent | Qualifying Storm Event | A2540D | 921555 | |
| Jan 12, 2017 | Oil and Grease | 3.9 | mg/L | Effluent | Qualifying Storm Event | E1664A | 917501 | |
| Jan 12, 2017 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 917501 | |
| Jan 12, 2017 | Total Suspended Solids (TSS) | 130 | mg/L | Effluent | Qualifying Storm Event | A2540D | 917501 | |
| Dec 30, 2016 | Oil and Grease | 4.7 | mg/L | Effluent | Qualifying Storm Event | E1664A | 913951 | |
| Dec 30, 2016 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 913951 | |
| Dec 30, 2016 | Total Suspended Solids (TSS) | 240 | mg/L | Effluent | Qualifying Storm Event | A2540D | 913951 | |
| Jan 05, 2016 | Oil and Grease | 4.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 863023 | |
| Jan 05, 2016 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Field | 863023 | |
| Jan 05, 2016 | Total Suspended Solids (TSS) | 81 | mg/L | Effluent | Qualifying Storm Event | A2540D | 863023 | |
| Sep 15, 2015 | Oil and Grease | < 1.5 | mg/L | Effluent | Qualifying Storm Event | E1664A | 855786 | |
| Sep 15, 2015 | pH | 8.92 | SU | Effluent | Qualifying Storm Event | SW9040B | 855786 | |
| Sep 15, 2015 | Total Suspended Solids (TSS) | 8.4 | mg/L | Effluent | Qualifying Storm Event | A2540D | 855786 |
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 | Sep 15, 2021 – Jun 14, 2023 | Oct 21, 2026 | All violations |
| Enforcement actions | 2 | 1 issued · 0 draft · 1 withdrawn, rescinded or superseded | Oct 07, 2021 – Jun 14, 2023 | Oct 21, 2026 | All actions |
| Inspections | 1 | inspections, not findings | Sep 15, 2021 – Sep 15, 2021 | 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 (16 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jun 29, 2026 | Annual reports | 1335779 | Annual report 2025 | — | |
| Jun 30, 2025 | Annual reports | 1294614 | Annual report 2024 | — | |
| Jul 12, 2024 | Annual reports | 1243723 | Annual report 2023 | — | |
| Jul 05, 2023 | Annual reports | 1189750 | Annual report 2022 | — | |
| Jun 14, 2023 | Enforcement actions | 449936 | NOV (Notice of Violation) | Rescinded | |
| Jun 14, 2023 | Violations | 885102 | Late Report | Violation | Report |
| Jun 21, 2022 | Annual reports | 1113161 | Annual report 2021 | — | |
| Oct 07, 2021 | Enforcement actions | 444296 | Verbal Communication | Historical | |
| Sep 15, 2021 | Inspections | 2054141 | B Type compliance | Finalized | Additional Info Required |
| Sep 15, 2021 | Violations | 880367 | Incomplete/Insufficient SWPPP | Violation | Inspection |
| Jul 02, 2021 | Annual reports | 1069192 | Annual report 2020 | — | |
| Jul 01, 2020 | Annual reports | 986495 | Annual report 2019 | — | |
| Jun 26, 2019 | Annual reports | 954071 | Annual report 2018 | — | |
| Jun 28, 2018 | Annual reports | 939488 | Annual report 2017 | — | |
| Jun 27, 2017 | Annual reports | 878760 | Annual report 2016 | — | |
| Jul 01, 2016 | Annual reports | 844890 | Annual report 2015 | — |
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.