East Bay Brass Foundry Inc
Terminated WDID 2 07I000988 Richmond, Contra Costa County Region 2 · San Francisco Bay
At a glance
- Permit Evidence: SMARTS record
- Terminated Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Richmond, Contra Costa County
- Region 2 · San Francisco Bay · Location · Statewide map
- Receiving water
- San Pablo Bay (as reported by the facility)
- Evidence: identification corroborated San Pablo Bay Details
- Identified receiving water on the 2026 303(d) list
- Yes · 10 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
- 50 distinct results, 5 reporting years (2015 to 2022)
- Most recent sample Mar 09, 2023 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 1 inspection · 4 violation records · 5 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
- 37.95473, -122.35756
- 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
- 1200 Chesley Ave, Richmond 94801
- Regional Water Board
- 2 — San Francisco Bay
HUC12 watershed Evidence: spatial
- Pinole Creek-Frontal San Pablo Bay Estuaries HUC12 180500020702
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
- East Bay Brass Co
- Primary industry (SIC)
- 3365-Aluminum Foundries
- Secondary SIC
- 3366-Copper Foundries
- Application ID
- 181783
- NOI processed
- Mar 23, 1992
- Termination effective
- Jul 20, 2026
- Last certified
- Jun 25, 2015
- Facility size
- 38640 SqFt
- Impervious area
- 85 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 181783 | Industrial | Terminated | Mar 23, 1992 | Jul 20, 2026 | Jun 25, 2015 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- San Pablo Bay
- Discharges directly / indirectly
- N / Y (as answered in the permit application)
Evidence: identification corroborated San Pablo Bay CAB2061001019980928100945
Receiving water reported by facility — waterbody identification corroborated by geographic evidence.
Nearest distance from the reported facility location: 2.6 km. Method receiving_water/2.
2026 Integrated Report status Evidence: State-published
San Pablo Bay is on the 2026 Clean Water Act section 303(d) list (10 Appendix A decisions; category 5).
| Pollutant | Category | Listing decision | TMDL requirement | Decision ID |
|---|---|---|---|---|
| Chlordane | 5 | Do Not Delist from 303(d) list (TMDL required list) | 5A | 141097 |
| DDT (Dichlorodiphenyltrichloroethane) | 5 | Do Not Delist from 303(d) list (TMDL required list) | 5A | 151555 |
| Dieldrin | 5 | Do Not Delist from 303(d) list (TMDL required list) | 5A | 141103 |
| Dioxin compounds (including 2,3,7,8-TCDD) | 5 | Do Not Delist from 303(d) list (TMDL required list) | 5A | 151238 |
| Furan Compounds | 5 | Do Not Delist from 303(d) list (TMDL required list) | 5A | 151240 |
| Invasive Species | 5 | Do Not Delist from 303(d) list (TMDL required list) | 5A | 170598 |
| Mercury | 5 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | 5B · San Francisco Bay Mercury | 153022 |
| PCBs (Polychlorinated biphenyls) | 5 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | 5B · San Francisco Bay PCBs | 141112 |
| PCBs (Polychlorinated biphenyls) (dioxin-like) | 5 | List on 303(d) list (being addressed by USEPA approved TMDL) | 5B · San Francisco Bay PCBs | 69085 |
| Selenium | 5 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | 5B · San Francisco Bay Selenium - North Bay | 141114 |
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 |
|---|---|---|---|
| Wildcat Creek CAR2066001319990218111129 | 686 m | listed | 1 |
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.
50 distinct measurements across 5 parameters, most recent sample Mar 09, 2023.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2022 | 10 | 5 | 0 | Mar 09, 2023 | Mar 09, 2023 |
| 2020 | 10 | 5 | 0 | Mar 18, 2021 | Mar 18, 2021 |
| 2019 | 10 | 5 | 0 | Jan 16, 2020 | Jan 16, 2020 |
| 2018 | 10 | 5 | 0 | May 15, 2019 | May 15, 2019 |
| 2015 | 10 | 5 | 0 | Dec 03, 2015 | Dec 03, 2015 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Copper, Total | mg/L | 10 | 0 | Dec 03, 2015 | Mar 09, 2023 | Results |
| Oil and Grease | mg/L | 10 | 10 | Dec 03, 2015 | Mar 09, 2023 | Results |
| pH | SU | 10 | 0 | Dec 03, 2015 | Mar 09, 2023 | Results |
| Total Suspended Solids (TSS) | mg/L | 10 | 0 | Dec 03, 2015 | Mar 09, 2023 | Results |
| Zinc, Total | mg/L | 10 | 0 | Dec 03, 2015 | Mar 09, 2023 | Results |
All results (50 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Mar 09, 2023 | Copper, Total | .028 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1238555 | |
| Mar 09, 2023 | Copper, Total | .051 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1238555 | |
| Mar 09, 2023 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1238555 | |
| Mar 09, 2023 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1238555 | |
| Mar 09, 2023 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1238555 | |
| Mar 09, 2023 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1238555 | |
| Mar 09, 2023 | Total Suspended Solids (TSS) | 4.5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1238555 | |
| Mar 09, 2023 | Total Suspended Solids (TSS) | 6.3 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1238555 | |
| Mar 09, 2023 | Zinc, Total | .065 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1238555 | |
| Mar 09, 2023 | Zinc, Total | .079 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1238555 | |
| Mar 18, 2021 | Copper, Total | .017 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1168085 | |
| Mar 18, 2021 | Copper, Total | .017 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1168085 | |
| Mar 18, 2021 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1168085 | |
| Mar 18, 2021 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1168085 | |
| Mar 18, 2021 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1168085 | |
| Mar 18, 2021 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1168085 | |
| Mar 18, 2021 | Total Suspended Solids (TSS) | 1.9 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1168085 | |
| Mar 18, 2021 | Total Suspended Solids (TSS) | 1.2 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1168085 | |
| Mar 18, 2021 | Zinc, Total | .029 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1168085 | |
| Mar 18, 2021 | Zinc, Total | .025 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1168085 | |
| Jan 16, 2020 | Copper, Total | .0097 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1108639 | |
| Jan 16, 2020 | Copper, Total | .014 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1108639 | |
| Jan 16, 2020 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1108639 | |
| Jan 16, 2020 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1108639 | |
| Jan 16, 2020 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1108639 | |
| Jan 16, 2020 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1108639 | |
| Jan 16, 2020 | Total Suspended Solids (TSS) | 3.5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1108639 | |
| Jan 16, 2020 | Total Suspended Solids (TSS) | 1.6 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1108639 | |
| Jan 16, 2020 | Zinc, Total | .025 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1108639 | |
| Jan 16, 2020 | Zinc, Total | .041 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1108639 | |
| May 15, 2019 | Copper, Total | .0081 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1072040 | |
| May 15, 2019 | Copper, Total | .0063 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1072040 | |
| May 15, 2019 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1072040 | |
| May 15, 2019 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1072040 | |
| May 15, 2019 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1072040 | |
| May 15, 2019 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1072040 | |
| May 15, 2019 | Total Suspended Solids (TSS) | 2.6 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1072040 | |
| May 15, 2019 | Total Suspended Solids (TSS) | 2.5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1072040 | |
| May 15, 2019 | Zinc, Total | .025 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1072040 | |
| May 15, 2019 | Zinc, Total | .026 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1072040 | |
| Dec 03, 2015 | Copper, Total | .095 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 860081 | |
| Dec 03, 2015 | Copper, Total | .056 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 860081 | |
| Dec 03, 2015 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 860081 | |
| Dec 03, 2015 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 860081 | |
| Dec 03, 2015 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 860081 | |
| Dec 03, 2015 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 860081 | |
| Dec 03, 2015 | Total Suspended Solids (TSS) | 17 | mg/L | Effluent | Qualifying Storm Event | A2540D | 860081 | |
| Dec 03, 2015 | Total Suspended Solids (TSS) | 3.3 | mg/L | Effluent | Qualifying Storm Event | A2540D | 860081 | |
| Dec 03, 2015 | Zinc, Total | .17 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 860081 | |
| Dec 03, 2015 | Zinc, Total | .27 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 860081 |
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 | 4 | 4 Violation · 0 Potential (preliminary) · 0 Dismissed | Aug 15, 2015 – Jul 15, 2025 | Oct 21, 2026 | All violations |
| Enforcement actions | 5 | 5 issued · 0 draft · 0 withdrawn, rescinded or superseded | Oct 30, 2015 – Sep 10, 2025 | Oct 21, 2026 | All actions |
| Inspections | 1 | inspections, not findings | Mar 26, 2026 – Mar 26, 2026 | 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 (21 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 12, 2026 | Annual reports | 1296308 | Annual report 2024 | — | |
| Jul 12, 2026 | Annual reports | 1337393 | Annual report 2025 | — | |
| Mar 26, 2026 | Inspections | 2071826 | B Type compliance | Performed | No Further Action |
| Sep 10, 2025 | Enforcement actions | 463293 | NOV (Notice of Violation) | Active | |
| Aug 08, 2025 | Enforcement actions | 457303 | NOV (Notice of Violation) | Active | |
| Jul 15, 2025 | Violations | 892774 | Late Report | Violation | Report |
| Dec 31, 2024 | Annual reports | 1245510 | Annual report 2023 | — | |
| Aug 28, 2023 | Annual reports | 1191623 | Annual report 2022 | — | |
| Nov 09, 2022 | Annual reports | 1115206 | Annual report 2021 | — | |
| Nov 03, 2021 | Annual reports | 1063300 | Annual report 2020 | — | |
| Oct 05, 2021 | Enforcement actions | 441964 | NNC (Notice of Non-Compliance) | Active | |
| Jul 15, 2021 | Violations | 878075 | Late Report | Violation | Report |
| Oct 07, 2020 | Annual reports | 980183 | Annual report 2019 | — | |
| Jul 21, 2020 | Enforcement actions | 438178 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Active | |
| Jul 15, 2020 | Violations | 874515 | Late Report | Violation | Report |
| Jul 15, 2019 | Annual reports | 956439 | Annual report 2018 | — | |
| Jul 31, 2018 | Annual reports | 941866 | Annual report 2017 | — | |
| Jul 06, 2017 | Annual reports | 881272 | Annual report 2016 | — | |
| Jul 15, 2016 | Annual reports | 842626 | Annual report 2015 | — | |
| Oct 30, 2015 | Enforcement actions | 420848 | NNC (Notice of Non-Compliance) | Active | |
| Aug 15, 2015 | Violations | 858527 | Failure to Obtain Permit | Violation | Report |
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.