Blommer Chocolate

Active WDID 2 01I014629 Union City, Alameda County Region 2 · San Francisco Bay

At a glance

Permit Evidence: SMARTS record
Active Industrial
Notice of Intent (WDID code I) · Permits and applications
Location Evidence: facility-reported
Union City, Alameda County
Region 2 · San Francisco Bay · Location · Statewide map
Receiving water
Alameda Creek (as reported by the facility)
Evidence: identification corroborated Alameda Creek Details
Identified receiving water on the 2026 303(d) list
Yes · 5 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
2 waterbodies; 1 on the 2026 303(d) list
Proximity only; not a discharge pathway · Nearby waterbodies
Monitoring results Evidence: facility-reported
189 distinct results, 10 reporting years (2015 to 2025)
Most recent sample Apr 20, 2026 · Monitoring
Compliance and enforcement records Evidence: SMARTS record
1 inspection · 8 violation records · 10 enforcement actions
Counts as published in SMARTS; not a compliance determination · Details
SMARTS TMDL records Evidence: SMARTS-reported
0 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
37.5961, -122.03531
Precision
4 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
1515 Pacific St, Union City 94587
Regional Water Board
2 — San Francisco Bay

HUC12 watershed Evidence: spatial

  • Lower Alameda Creek HUC12 180500040603

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
Blommer Chocolate
Primary industry (SIC)
2066-Chocolate and Cocoa Products
Application ID
181096
NOI processed
Sep 30, 1998
Last certified
Nov 13, 2025
Facility size
10 Acres
Impervious area
5 %

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

Permit history

Storm water applications for this WDID, newest first
ApplicationTypeStatusProcessedTerminatedCertified
181096 IndustrialActiveSep 30, 1998 —Nov 13, 2025

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

Receiving water

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

Evidence: identification corroborated Alameda Creek CAR2043005119990218134634

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

Nearest distance from the reported facility location: 966 m. Method receiving_water/2.

2026 Integrated Report status Evidence: State-published

Alameda Creek is on the 2026 Clean Water Act section 303(d) list (5 Appendix A decisions; category 5).

2026 Appendix A decisions for the identified receiving water
PollutantCategoryListing decisionTMDL requirementDecision ID
Ammonia5List on 303(d) list (TMDL required list) 5A150833
Benthic Community Effects5List on 303(d) list (TMDL required list) 5A154194
Diazinon5Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) 5B · San Francisco Bay Urban Creeks Diazinon141660
Oxygen, Dissolved5List on 303(d) list (TMDL required list) 5A141670
Toxicity5List on 303(d) list (TMDL required list) 5A141676

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
Dry Creek subwatershed (Alameda County, tributary to Alameda Creek) CAR2042004020210603039230304 m not listed0
Alameda Creek CAR2043005119990218134634966 m listed5

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.

189 distinct measurements across 3 parameters, most recent sample Apr 20, 2026.

By reporting year

Distinct results by reporting year
Reporting year (July–June)Distinct resultsParametersWith several versionsFirst sampleLast sample
2025273 0 Nov 17, 2025Apr 20, 2026
2024363 0 Nov 22, 2024Jan 31, 2025
2022183 0 Nov 01, 2022Jan 10, 2023
202193 0 Dec 13, 2021Dec 13, 2021
202093 0 Jan 28, 2021Jan 28, 2021
201993 0 Jan 16, 2020Jan 16, 2020
2018273 0 Jan 06, 2019Feb 14, 2019
2017183 0 Nov 14, 2017Mar 01, 2018
2016183 0 Dec 27, 2016Feb 07, 2017
2015183 0 Nov 02, 2015Nov 15, 2015

By parameter

Distinct results by parameter
ParameterUnitsMeasurementsBelow detectionFirst sampleLast sampleResults
Oil and Greasemg/L63 15Nov 02, 2015Apr 20, 2026 Results
pHSU63 0Nov 02, 2015Apr 20, 2026 Results
Total Suspended Solids (TSS)mg/L63 0Nov 02, 2015Apr 20, 2026 Results

All results (189 distinct rows)

Reported monitoring results, newest first
Sample dateParameterResultUnitsLocation typeEventMethodReportVersions
Apr 20, 2026 Oil and Grease 15 mg/L Effluent Qualifying Storm Event E1664A 1373381
Apr 20, 2026 Oil and Grease 3.6 mg/L Effluent Qualifying Storm Event E1664A 1373381
Apr 20, 2026 Oil and Grease ND mg/L Effluent Qualifying Storm Event E1664A 1373381
Apr 20, 2026 pH 8.3 SU Effluent Qualifying Storm Event pH_Field 1373381
Apr 20, 2026 pH 7.8 SU Effluent Qualifying Storm Event pH_Field 1373381
Apr 20, 2026 pH 6.8 SU Effluent Qualifying Storm Event pH_Field 1373381
Apr 20, 2026 Total Suspended Solids (TSS) 84 mg/L Effluent Qualifying Storm Event A2540D 1373381
Apr 20, 2026 Total Suspended Solids (TSS) 24 mg/L Effluent Qualifying Storm Event A2540D 1373381
Apr 20, 2026 Total Suspended Solids (TSS) 4.9 mg/L Effluent Qualifying Storm Event A2540D 1373381
Apr 11, 2026 Oil and Grease 2.6 mg/L Effluent Qualifying Storm Event E1664A 1373380
Apr 11, 2026 Oil and Grease 2.8 mg/L Effluent Qualifying Storm Event E1664A 1373380
Apr 11, 2026 Oil and Grease 2 mg/L Effluent Qualifying Storm Event E1664A 1373380
Apr 11, 2026 pH 7.4 SU Effluent Qualifying Storm Event pH_Field 1373380
Apr 11, 2026 pH 8 SU Effluent Qualifying Storm Event pH_Field 1373380
Apr 11, 2026 pH 8 SU Effluent Qualifying Storm Event pH_Field 1373380
Apr 11, 2026 Total Suspended Solids (TSS) 15 mg/L Effluent Qualifying Storm Event A2540D 1373380
Apr 11, 2026 Total Suspended Solids (TSS) 71 mg/L Effluent Qualifying Storm Event A2540D 1373380
Apr 11, 2026 Total Suspended Solids (TSS) 37 mg/L Effluent Qualifying Storm Event A2540D 1373380
Nov 17, 2025 Oil and Grease 2.9 mg/L Effluent Qualifying Storm Event E1664A 1359029
Nov 17, 2025 Oil and Grease ND mg/L Effluent Qualifying Storm Event E1664A 1359029
Nov 17, 2025 Oil and Grease 2.3 mg/L Effluent Qualifying Storm Event E1664A 1359029
Nov 17, 2025 pH 6.6 SU Effluent Qualifying Storm Event pH_Field 1359029
Nov 17, 2025 pH 7.1 SU Effluent Qualifying Storm Event pH_Field 1359029
Nov 17, 2025 pH 6.5 SU Effluent Qualifying Storm Event pH_Field 1359029
Nov 17, 2025 Total Suspended Solids (TSS) 280 mg/L Effluent Qualifying Storm Event A2540D 1359029
Nov 17, 2025 Total Suspended Solids (TSS) 54 mg/L Effluent Qualifying Storm Event A2540D 1359029
Nov 17, 2025 Total Suspended Solids (TSS) 16 mg/L Effluent Qualifying Storm Event A2540D 1359029
Jan 31, 2025 Oil and Grease 3.4 mg/L Effluent Qualifying Storm Event E1664A 1320676
Jan 31, 2025 Oil and Grease 2.5 mg/L Effluent Qualifying Storm Event E1664A 1320676
Jan 31, 2025 Oil and Grease 1.9 mg/L Effluent Qualifying Storm Event E1664A 1320676
Jan 31, 2025 pH 7.5 SU Effluent Qualifying Storm Event pH_Field 1320676
Jan 31, 2025 pH 8 SU Effluent Qualifying Storm Event pH_Field 1320676
Jan 31, 2025 pH 7.3 SU Effluent Qualifying Storm Event pH_Field 1320676
Jan 31, 2025 Total Suspended Solids (TSS) 47 mg/L Effluent Qualifying Storm Event A2540D 1320676
Jan 31, 2025 Total Suspended Solids (TSS) 15 mg/L Effluent Qualifying Storm Event A2540D 1320676
Jan 31, 2025 Total Suspended Solids (TSS) 36 mg/L Effluent Qualifying Storm Event A2540D 1320676
Dec 24, 2024 Oil and Grease ND mg/L Effluent Qualifying Storm Event E1664A 1320678
Dec 24, 2024 Oil and Grease ND mg/L Effluent Qualifying Storm Event E1664A 1320678
Dec 24, 2024 Oil and Grease ND mg/L Effluent Qualifying Storm Event E1664A 1320678
Dec 24, 2024 pH 7.1 SU Effluent Qualifying Storm Event pH_Field 1320678
Dec 24, 2024 pH 6.9 SU Effluent Qualifying Storm Event pH_Field 1320678
Dec 24, 2024 pH 7.5 SU Effluent Qualifying Storm Event pH_Field 1320678
Dec 24, 2024 Total Suspended Solids (TSS) 15 mg/L Effluent Qualifying Storm Event A2540D 1320678
Dec 24, 2024 Total Suspended Solids (TSS) 20 mg/L Effluent Qualifying Storm Event A2540D 1320678
Dec 24, 2024 Total Suspended Solids (TSS) 4.7 mg/L Effluent Qualifying Storm Event A2540D 1320678
Nov 22, 2024 Oil and Grease 2.8 mg/L Effluent Qualifying Storm Event E1664A 1318420
Nov 22, 2024 Oil and Grease 3.5 mg/L Effluent Qualifying Storm Event E1664A 1318420
Nov 22, 2024 Oil and Grease 2.4 mg/L Effluent Qualifying Storm Event E1664A 1318420
Nov 22, 2024 Oil and Grease 2.8 mg/L Effluent Qualifying Storm Event E1664A 1320680
Nov 22, 2024 Oil and Grease 3.5 mg/L Effluent Qualifying Storm Event E1664A 1320680

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
Violations8 7 Violation · 0 Potential (preliminary) · 1 Dismissed Jul 02, 1999 – Jan 01, 2023 Oct 21, 2026 All violations
Enforcement actions10 9 issued · 1 draft · 0 withdrawn, rescinded or superseded Aug 05, 2005 – Jan 12, 2023 Oct 21, 2026 All actions
Inspections1inspections, not findings Sep 09, 2011 – Sep 09, 2011 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 (30 records, newest first)
Compliance and enforcement records, newest first
DateRecordIDType or purposeStatus as publishedDetail
Jul 15, 2026 Annual reports 1336427 Annual report 2025 —
Jul 14, 2025 Annual reports 1244424 Annual report 2023 —
Jul 14, 2025 Annual reports 1295289 Annual report 2024 —
Jul 25, 2023 Annual reports 1190483 Annual report 2022 —
Jan 12, 2023 Enforcement actions 449374 SEL (Staff Enforcement Letter) Active
Jan 01, 2023 Violations 884430 Late Report ViolationReport
Jul 15, 2022 Annual reports 1113967 Annual report 2021 —
Oct 21, 2021 Enforcement actions 441783 NNC (Notice of Non-Compliance) Active
Jul 15, 2021 Annual reports 1070037 Annual report 2020 —
Jul 15, 2021 Violations 877863 Late Report ViolationReport
Jul 15, 2020 Annual reports 987394 Annual report 2019 —
Jul 10, 2019 Annual reports 955004 Annual report 2018 —
Jul 16, 2018 Annual reports 940422 Annual report 2017 —
Jun 28, 2017 Annual reports 879749 Annual report 2016 —
Jun 08, 2016 Annual reports 840989 Annual report 2015 —
Apr 24, 2012 Enforcement actions 409060 EPL (Expedited Payment Letter) HistoricalR2-2012-0047
Jan 01, 2012 Enforcement actions 408959 EPL (Expedited Payment Letter) Historical
Oct 21, 2011 Enforcement actions 407127 NOV (Notice of Violation) Active
Sep 09, 2011 Inspections 2013173 B Type compliance —Additional Info Required
Sep 09, 2011 Violations 846524 Deficient BMP Implementation ViolationInspection
Aug 31, 2011 Enforcement actions 407182 NOV (Notice of Violation) Historical
Jul 02, 2011 Violations 846819 Late Report ViolationReport
Aug 03, 2009 Enforcement actions 371291 NNC (Notice of Non-Compliance) Historical
Aug 03, 2009 Enforcement actions 371458 EPL (Expedited Payment Letter) Historical
Jul 02, 2009 Violations 838577 Late Report ViolationReport

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.