Solvay USA Inc
Terminated WDID 4 19I025288 Long Beach, 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
- Long Beach, 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
- 1 waterbody; 1 on the 2026 303(d) list
- Proximity only; not a discharge pathway · Nearby waterbodies
- Monitoring results Evidence: facility-reported
- 191 distinct results, 7 reporting years (2015 to 2021)
- Most recent sample Dec 29, 2021 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 2 inspections · 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
- 33.84374, -118.21592
- 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
- 20851 S Santa Fe Avenue, Long Beach 90810
- Regional Water Board
- 4 — Los Angeles
HUC12 watershed Evidence: spatial
- Long Beach Harbor HUC12 180701060701
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
- Solvay USA Inc
- Primary industry (SIC)
- 2843-Surface Active Agents, Finishing Agents, Sulfonated Oils, and Assistants
- Application ID
- 452918
- NOI processed
- Feb 18, 2015
- Termination effective
- Jul 22, 2022
- Last certified
- Jun 23, 2022
- Facility size
- 8 Acres
- Impervious area
- 75 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 452918 | Industrial | Terminated | Feb 18, 2015 | Jul 22, 2022 | Jun 23, 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 / N (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.
| Waterbody (2026 Integrated Report) | Distance | 2026 303(d) list | Appendix A decisions |
|---|---|---|---|
| Compton Creek CAR4051501019990202111430 | 717 m | listed | 8 |
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 | Waterbody (as reported) | Parameter | Limit | Type | Period | Due | Discharges to TMDL water |
|---|---|---|---|---|---|---|---|
| R4 - Los Angeles and Long Beach Harbor Waters TMDL | Dominguez Channel Estuary | Zinc, Total | .095 mg/L | TMDL NAL instantaneous | FINAL | 2032-05-05 | Y |
1 record. 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.
191 distinct measurements across 5 parameters, most recent sample Dec 29, 2021.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2021 | 10 | 5 | 0 | Dec 14, 2021 | Dec 29, 2021 |
| 2020 | 15 | 5 | 0 | Dec 28, 2020 | Mar 10, 2021 |
| 2019 | 20 | 5 | 0 | Dec 04, 2019 | Apr 06, 2020 |
| 2018 | 20 | 5 | 0 | Nov 29, 2018 | Jan 31, 2019 |
| 2017 | 16 | 5 | 0 | Feb 27, 2018 | Mar 21, 2018 |
| 2016 | 50 | 5 | 0 | Dec 15, 2016 | Feb 17, 2017 |
| 2015 | 60 | 5 | 0 | Sep 15, 2015 | Apr 08, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| pH | SU | 39 | 0 | Sep 15, 2015 | Dec 29, 2021 | Results |
| Total Suspended Solids (TSS) | mg/L | 39 | 2 | Sep 15, 2015 | Dec 29, 2021 | Results |
| Zinc, Total | mg/L | 39 | 0 | Sep 15, 2015 | Dec 29, 2021 | Results |
| Nitrite Plus Nitrate (as N) | mg/L | 37 | 1 | Sep 15, 2015 | Dec 29, 2021 | Results |
| Oil and Grease | mg/L | 37 | 2 | Sep 15, 2015 | Dec 29, 2021 | Results |
All results (191 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Dec 29, 2021 | Nitrite Plus Nitrate (as N) | .43 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1185982 | |
| Dec 29, 2021 | Oil and Grease | 5.9 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1185982 | |
| Dec 29, 2021 | pH | 8.75 | SU | Effluent | Qualifying Storm Event | pH_Field | 1185982 | |
| Dec 29, 2021 | Total Suspended Solids (TSS) | 130 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1185982 | |
| Dec 29, 2021 | Zinc, Total | .69 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1185982 | |
| Dec 14, 2021 | Nitrite Plus Nitrate (as N) | ND | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1171788 | |
| Dec 14, 2021 | Oil and Grease | 2.2 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1171788 | |
| Dec 14, 2021 | pH | 7.2 | SU | Effluent | Qualifying Storm Event | E150.2 | 1171788 | |
| Dec 14, 2021 | Total Suspended Solids (TSS) | 260 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1171788 | |
| Dec 14, 2021 | Zinc, Total | .82 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1171788 | |
| Mar 10, 2021 | Nitrite Plus Nitrate (as N) | .27 | mg/L | Effluent | Qualifying Storm Event | E353.2 | 1150618 | |
| Mar 10, 2021 | Oil and Grease | 4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1150618 | |
| Mar 10, 2021 | pH | 7.7 | SU | Effluent | Qualifying Storm Event | E150.2 | 1150618 | |
| Mar 10, 2021 | Total Suspended Solids (TSS) | 23 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1150618 | |
| Mar 10, 2021 | Zinc, Total | .61 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1150618 | |
| Jan 29, 2021 | Nitrite Plus Nitrate (as N) | .39 | mg/L | Effluent | Qualifying Storm Event | E353.2 | 1150617 | |
| Jan 29, 2021 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1150617 | |
| Jan 29, 2021 | pH | 7.4 | SU | Effluent | Qualifying Storm Event | E150.2 | 1150617 | |
| Jan 29, 2021 | Total Suspended Solids (TSS) | 1.9 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1150617 | |
| Jan 29, 2021 | Zinc, Total | .21 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1150617 | |
| Dec 28, 2020 | Nitrite Plus Nitrate (as N) | .48 | mg/L | Effluent | Qualifying Storm Event | E353.2 | 1139333 | |
| Dec 28, 2020 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1139333 | |
| Dec 28, 2020 | pH | 7.68 | SU | Effluent | Qualifying Storm Event | E150.2 | 1139333 | |
| Dec 28, 2020 | Total Suspended Solids (TSS) | 9.3 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1139333 | |
| Dec 28, 2020 | Zinc, Total | .62 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1139333 | |
| Apr 06, 2020 | Nitrite Plus Nitrate (as N) | .88 | mg/L | Effluent | Qualifying Storm Event | A4500NOH | 1101624 | |
| Apr 06, 2020 | Oil and Grease | 0 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1101624 | |
| Apr 06, 2020 | pH | 7.1 | SU | Effluent | Qualifying Storm Event | E150.2 | 1101624 | |
| Apr 06, 2020 | Total Suspended Solids (TSS) | 0 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1101624 | |
| Apr 06, 2020 | Zinc, Total | .63 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1101624 | |
| Mar 12, 2020 | Nitrite Plus Nitrate (as N) | .32 | mg/L | Effluent | Qualifying Storm Event | E353.2 | 1101624 | |
| Mar 12, 2020 | Oil and Grease | 0 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1101624 | |
| Mar 12, 2020 | pH | 6.6 | SU | Effluent | Qualifying Storm Event | E150.2 | 1101624 | |
| Mar 12, 2020 | Total Suspended Solids (TSS) | 6 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1101624 | |
| Mar 12, 2020 | Zinc, Total | .58 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1101624 | |
| Dec 26, 2019 | Nitrite Plus Nitrate (as N) | .567 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1098938 | |
| Dec 26, 2019 | Oil and Grease | 1.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1098938 | |
| Dec 26, 2019 | pH | 7.4 | SU | Effluent | Qualifying Storm Event | E150.2 | 1098938 | |
| Dec 26, 2019 | Total Suspended Solids (TSS) | 40 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1098938 | |
| Dec 26, 2019 | Zinc, Total | .71 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1098938 | |
| Dec 04, 2019 | Nitrite Plus Nitrate (as N) | .85 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1098938 | |
| Dec 04, 2019 | Oil and Grease | 1.1 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1098938 | |
| Dec 04, 2019 | pH | 7.4 | SU | Effluent | Qualifying Storm Event | E150.2 | 1098938 | |
| Dec 04, 2019 | Total Suspended Solids (TSS) | 16 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1098938 | |
| Dec 04, 2019 | Zinc, Total | .99 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1098938 | |
| Jan 31, 2019 | Nitrite Plus Nitrate (as N) | .44 | mg/L | Effluent | Qualifying Storm Event | A4500NOH | 1051312 | |
| Jan 31, 2019 | Oil and Grease | 2.6 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1051312 | |
| Jan 31, 2019 | pH | 8.4 | SU | Effluent | Qualifying Storm Event | E150.2 | 1051312 | |
| Jan 31, 2019 | Total Suspended Solids (TSS) | 4.2 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1051312 | |
| Jan 31, 2019 | Zinc, Total | .62 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1051312 |
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 | 2 | inspections, not findings | May 28, 2015 – Aug 15, 2022 | 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 (9 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Aug 15, 2022 | Inspections | 2057456 | NOT | Finalized | No Further Action |
| Jul 15, 2022 | Annual reports | 1117979 | Annual report 2021 | — | |
| Jul 14, 2021 | Annual reports | 1066230 | Annual report 2020 | — | |
| Jul 09, 2020 | Annual reports | 983367 | Annual report 2019 | — | |
| Jun 18, 2019 | Annual reports | 959742 | Annual report 2018 | — | |
| Jul 13, 2018 | Annual reports | 945172 | Annual report 2017 | — | |
| Jul 15, 2017 | Annual reports | 884432 | Annual report 2016 | — | |
| Jul 14, 2016 | Annual reports | 839063 | Annual report 2015 | — | |
| May 28, 2015 | Inspections | 2026105 | B Type compliance | — | Follow-up Inspection Needed |
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.