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Active WDID 4 19I018507 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
Burbank Western Channel (as reported by the facility)
Evidence: identification corroborated Burbank Western Channel Details
Identified receiving water on the 2026 303(d) list
Yes · 7 Appendix A decisions, category 5 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
63 distinct results, 7 reporting years (2015 to 2025)
Most recent sample Nov 19, 2025 · 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
SMARTS TMDL records Evidence: SMARTS-reported
3 records
TMDL records

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

Open this facility on the statewide map

Reported location Evidence: facility-reported

Coordinates
34.23497, -118.37063
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
11007 Tuxford, 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
RLM Investments IV Inc
Primary industry (SIC)
5015-Motor Vehicle Parts, Used
Application ID
191648
NOI processed
Dec 10, 2003
Last certified
Jun 29, 2015
Facility size
36900 SqFt
Impervious area
0 %

Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.

Permit history

Storm water applications for this WDID, newest first
ApplicationTypeStatusProcessedTerminatedCertified
191648 IndustrialActiveDec 10, 2003 —Jun 29, 2015

Every storm water application SMARTS records for this WDID, newest first (1).

Receiving water

Reported by the facility Evidence: facility-reported
Burbank Western Channel
Discharges directly / indirectly
N / Y (as answered in the permit application)

Evidence: identification corroborated Burbank Western Channel CAR4052100019990202134403

Receiving water reported by facility — waterbody identification corroborated by geographic evidence.

Nearest distance from the reported facility location: 999 m. Method receiving_water/2.

2026 Integrated Report status Evidence: State-published

Burbank Western Channel is on the 2026 Clean Water Act section 303(d) list (7 Appendix A decisions; category 5).

2026 Appendix A decisions for the identified receiving water
PollutantCategoryListing decisionTMDL requirementDecision ID
Chlorine5List on 303(d) list (TMDL required list) 5A138612
Copper5List on 303(d) list (being addressed by USEPA approved TMDL) 5B · Los Angeles River Metals (13)68339
Indicator Bacteria5Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) 5B · Los Angeles River Pathogens (15)150281
Lead5List on 303(d) list (being addressed by USEPA approved TMDL) 5B · Los Angeles River Metals (13)68179
pH5List on 303(d) list (TMDL required list) 5A138639
Selenium5Do Not Delist from 303(d) list (TMDL required list) 5A138641
Trash5List on 303(d) list (being addressed by USEPA approved TMDL) 5B · Los Angeles River Trash (12)69500

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.

Nearest 2026 Integrated Report waterbodies
Waterbody (2026 Integrated Report)Distance2026 303(d) listAppendix A decisions
Burbank Western Channel CAR4052100019990202134403999 m listed7

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 records SMARTS lists for this facility
TMDLWaterbody (as reported)ParameterLimitTypePeriodDueDischarges to TMDL water
Los Angeles River Metals TMDLLos Angeles River and Los Angeles River TributariesCopper, Total .06749 mg/LNEL instantaneous FINAL2020-07-01Y
Los Angeles River Metals TMDLLos Angeles River and Los Angeles River TributariesLead, Total .094 mg/LNEL instantaneous FINAL2020-07-01Y
Los Angeles River Metals TMDLLos Angeles River and Los Angeles River TributariesZinc, Total .159 mg/LNEL instantaneous FINAL2020-07-01Y

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.

63 distinct measurements across 8 parameters, most recent sample Nov 19, 2025.

By reporting year

Distinct results by reporting year
Reporting year (July–June)Distinct resultsParametersWith several versionsFirst sampleLast sample
202588 0 Nov 19, 2025Nov 19, 2025
202488 0 Feb 13, 2025Feb 13, 2025
202277 0 Jan 03, 2023Jan 03, 2023
2021147 0 Oct 25, 2021Mar 28, 2022
201788 0 Jan 09, 2018Jan 09, 2018
2016127 0 Dec 22, 2016Feb 17, 2017
201566 0 Dec 22, 2015Dec 22, 2015

By parameter

Distinct results by parameter
ParameterUnitsMeasurementsBelow detectionFirst sampleLast sampleResults
Aluminum, Totalmg/L9 1Dec 22, 2015Nov 19, 2025 Results
Iron, Totalmg/L9 0Dec 22, 2015Nov 19, 2025 Results
Lead, Totalmg/L9 0Dec 22, 2015Nov 19, 2025 Results
pHSU9 0Dec 22, 2015Nov 19, 2025 Results
Total Suspended Solids (TSS)mg/L9 0Dec 22, 2015Nov 19, 2025 Results
Oil and Greasemg/L8 5Dec 22, 2015Nov 19, 2025 Results
Zinc, Totalmg/L6 1Jan 09, 2018Nov 19, 2025 Results
Copper, Totalmg/L4 1Dec 22, 2016Nov 19, 2025 Results

All results (63 distinct rows)

Reported monitoring results, newest first
Sample dateParameterResultUnitsLocation typeEventMethodReportVersions
Nov 19, 2025 Aluminum, Total .248 mg/L Effluent Qualifying Storm Event E200.8 1360950
Nov 19, 2025 Copper, Total .0111 mg/L Effluent Qualifying Storm Event E200.8 1360950
Nov 19, 2025 Iron, Total .132 mg/L Effluent Qualifying Storm Event E200.7 1360950
Nov 19, 2025 Lead, Total .00139 mg/L Effluent Qualifying Storm Event E200.8 1360950
Nov 19, 2025 Oil and Grease 3.2 mg/L Effluent Qualifying Storm Event E1664A 1360950
Nov 19, 2025 pH 6 SU Effluent Qualifying Storm Event pH_Paper 1360950
Nov 19, 2025 Total Suspended Solids (TSS) 6.7 mg/L Effluent Qualifying Storm Event A2540D 1360950
Nov 19, 2025 Zinc, Total .0707 mg/L Effluent Qualifying Storm Event E200.8 1360950
Feb 13, 2025 Aluminum, Total ND mg/L Effluent Qualifying Storm Event E200.8 1328603
Feb 13, 2025 Copper, Total ND mg/L Effluent Qualifying Storm Event 1328603
Feb 13, 2025 Iron, Total .213 mg/L Effluent Qualifying Storm Event E200.7 1328603
Feb 13, 2025 Lead, Total .00233 mg/L Effluent Qualifying Storm Event E200.8 1328603
Feb 13, 2025 Oil and Grease 1.3 mg/L Effluent Qualifying Storm Event E1664A 1328603
Feb 13, 2025 pH 7 SU Effluent Qualifying Storm Event pH_Paper 1328603
Feb 13, 2025 Total Suspended Solids (TSS) 13.8 mg/L Effluent Qualifying Storm Event A2540D 1328603
Feb 13, 2025 Zinc, Total ND mg/L Effluent Qualifying Storm Event E200.8 1328603
Jan 03, 2023 Aluminum, Total .024 mg/L Effluent Qualifying Storm Event E200.8 1228204
Jan 03, 2023 Iron, Total .04 mg/L Effluent Qualifying Storm Event E200.7 1228204
Jan 03, 2023 Lead, Total .0022 mg/L Effluent Qualifying Storm Event E200.8 1228204
Jan 03, 2023 Oil and Grease DNQ 3 mg/L Effluent Qualifying Storm Event E1664A 1228204
Jan 03, 2023 pH 8.4 SU Effluent Qualifying Storm Event pH_Paper 1228204
Jan 03, 2023 Total Suspended Solids (TSS) 2 mg/L Effluent Qualifying Storm Event A2540D 1228204
Jan 03, 2023 Zinc, Total .043 mg/L Effluent Qualifying Storm Event E200.8 1228204
Mar 28, 2022 Aluminum, Total .2 mg/L Effluent Qualifying Storm Event E200.8 1182202
Mar 28, 2022 Iron, Total .22 mg/L Effluent Qualifying Storm Event E200.7 1182202
Mar 28, 2022 Lead, Total .0046 mg/L Effluent Qualifying Storm Event E200.8 1182202
Mar 28, 2022 Oil and Grease DNQ 1 mg/L Effluent Qualifying Storm Event E1664A 1182202
Mar 28, 2022 pH 7.1 SU Effluent Qualifying Storm Event pH_Field 1182202
Mar 28, 2022 Total Suspended Solids (TSS) 9 mg/L Effluent Qualifying Storm Event A2540D 1182202
Mar 28, 2022 Zinc, Total .047 mg/L Effluent Qualifying Storm Event E200.8 1182202
Oct 25, 2021 Aluminum, Total .068 mg/L Effluent Qualifying Storm Event E200.8 1174438
Oct 25, 2021 Iron, Total .09 mg/L Effluent Qualifying Storm Event E200.7 1174438
Oct 25, 2021 Lead, Total .0019 mg/L Effluent Qualifying Storm Event E200.8 1174438
Oct 25, 2021 Oil and Grease ND mg/L Effluent Qualifying Storm Event E1664A 1174438
Oct 25, 2021 pH 6.1 SU Effluent Qualifying Storm Event pH_Field 1174438
Oct 25, 2021 Total Suspended Solids (TSS) 6 mg/L Effluent Qualifying Storm Event A2540D 1174438
Oct 25, 2021 Zinc, Total .099 mg/L Effluent Qualifying Storm Event E200.8 1174438
Jan 09, 2018 Aluminum, Total .045 mg/L Effluent Qualifying Storm Event E200.8 999912
Jan 09, 2018 Copper, Total .0087 mg/L Effluent Qualifying Storm Event E200.8 999912
Jan 09, 2018 Iron, Total .07 mg/L Effluent Qualifying Storm Event E200.7 999912
Jan 09, 2018 Lead, Total .0016 mg/L Effluent Qualifying Storm Event E200.8 999912
Jan 09, 2018 Oil and Grease DNQ 1 mg/L Effluent Qualifying Storm Event E1664A 999912
Jan 09, 2018 pH 7 SU Effluent Qualifying Storm Event pH_Paper 999912
Jan 09, 2018 Total Suspended Solids (TSS) 10 mg/L Effluent Qualifying Storm Event A2540D 999912
Jan 09, 2018 Zinc, Total .068 mg/L Effluent Qualifying Storm Event E200.8 999912
Feb 17, 2017 Aluminum, Total .67 mg/L Effluent Qualifying Storm Event E200.8 931178
Feb 17, 2017 Iron, Total .71 mg/L Effluent Qualifying Storm Event E200.7 931178
Feb 17, 2017 Lead, Total .02 mg/L Effluent Qualifying Storm Event E200.8 931178
Feb 17, 2017 Oil and Grease 7 mg/L Effluent Qualifying Storm Event E1664A 931178
Feb 17, 2017 pH 6 SU Effluent Qualifying Storm Event A4500HB 931178

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.

Compliance and enforcement records by type
Record typeRecordsAs publishedDatesRetrievedList
Violations2 2 Violation · 0 Potential (preliminary) · 0 Dismissed Jan 01, 2019 – Apr 23, 2021 Oct 21, 2026 All violations
Enforcement actions2 2 issued · 0 draft · 0 withdrawn, rescinded or superseded Feb 20, 2019 – Apr 23, 2021 Oct 21, 2026 All actions
Inspections1inspections, not findings Nov 29, 2017 – Nov 29, 2017 Oct 21, 2026 All inspections
Annual reports11certified reports (contents not shown) 2015 – 2025 Oct 21, 2026 All reports
Water-quality-based corrective action reports0reports, 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)
Compliance and enforcement records, newest first
DateRecordIDType or purposeStatus as publishedDetail
Jun 10, 2026 Annual reports 1334991 Annual report 2025 —
May 29, 2025 Annual reports 1293788 Annual report 2024 —
Jun 12, 2024 Annual reports 1242846 Annual report 2023 —
Jun 28, 2023 Annual reports 1188831 Annual report 2022 —
Jun 13, 2022 Annual reports 1112168 Annual report 2021 —
Jun 21, 2021 Annual reports 1068160 Annual report 2020 —
Apr 23, 2021 Enforcement actions 440574 NOV (Notice of Violation) Historical
Apr 23, 2021 Violations 876853 Late Report ViolationReport
Jun 25, 2020 Annual reports 985383 Annual report 2019 —
Jun 28, 2019 Annual reports 952914 Annual report 2018 —
Feb 20, 2019 Enforcement actions 432479 NOV (Notice of Violation) Active
Jan 01, 2019 Violations 869413 Late Report ViolationReport
Jun 11, 2018 Annual reports 938328 Annual report 2017 —
Nov 29, 2017 Inspections 2035501 B Type compliance —No Further Action
Aug 14, 2017 Annual reports 877541 Annual report 2016 —
Jul 11, 2016 Annual reports 842716 Annual report 2015 —

Sources and provenance

Sources behind this page
InformationSourceRetrieved or published
Permit, location, receiving-water textSMARTS Industrial Application Specific DataOct 20, 2026
Permit historySMARTS Storm Water ApplicationsOct 20, 2026
Monitoring resultsSMARTS Industrial Parameter DataOct 20, 2026
Watershed Boundary Dataset HU2 GeoPackages 15, 16, 18 (WBDHU12)USGS2026-10-22
2026 California Integrated Report, Appendix A: 2026 303(d) List (final)SWRCB2026-10-22
Final_2026_Rivers_and_Streams + Final_2026_Lakes_and_Reservoirs (FeatureServer 0)SWRCB GIS2026-10-22
SMARTS TMDL requirementsSMARTS2026-10-21

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

Records are shown as published and are not compliance determinations. How geographic context is derived.