California Community New

Terminated WDID 4 19I018441 Baldwin Park, 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
Baldwin Park, Los Angeles County
Region 4 · Los Angeles · Location · Statewide map
Receiving water
San Gabriel 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
53 distinct results, 6 reporting years (2015 to 2020)
Most recent sample Jan 28, 2021 · Monitoring
Compliance and enforcement records Evidence: SMARTS record
1 inspection · 3 violation records · 3 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
34.10657, -117.93857
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
5091 4th St, Baldwin Park 91706
Regional Water Board
4 — Los Angeles

HUC12 watershed Evidence: spatial

  • Big Dalton Wash HUC12 180701060402

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
California Community News
Primary industry (SIC)
2711-Newspapers: Publishing, or Publishing and Printing
Application ID
191624
NOI processed
Oct 29, 2003
Termination effective
Jul 15, 2022
Last certified
May 01, 2015
Facility size
400000 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
191624 IndustrialTerminatedOct 29, 2003 Jul 15, 2022May 01, 2015

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

Receiving water

Reported by the facility Evidence: facility-reported
San Gabriel River
Discharges directly / indirectly
N / Y (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

10 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.

Nearest 2026 Integrated Report waterbodies
Waterbody (2026 Integrated Report)Distance2026 303(d) listAppendix A decisions
Santa Fe Dam Park Lake CAL4053100020000303202907711 m listed3

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.

53 distinct measurements across 4 parameters, most recent sample Jan 28, 2021.

By reporting year

Distinct results by reporting year
Reporting year (July–June)Distinct resultsParametersWith several versionsFirst sampleLast sample
202084 0 Dec 28, 2020Jan 28, 2021
201933 0 Mar 10, 2020Mar 10, 2020
2018123 0 Oct 12, 2018Feb 14, 2019
201763 0 Jan 08, 2018Feb 26, 2018
2016123 0 Oct 24, 2016Mar 21, 2017
2015123 0 Sep 15, 2015Feb 17, 2016

By parameter

Distinct results by parameter
ParameterUnitsMeasurementsBelow detectionFirst sampleLast sampleResults
Oil and Greasemg/L17 13Sep 15, 2015Jan 28, 2021 Results
pHSU17 0Sep 15, 2015Jan 28, 2021 Results
Total Suspended Solids (TSS)mg/L17 1Sep 15, 2015Jan 28, 2021 Results
Electrical Conductivity @ 25 Deg. Cumhos/cm2 0Dec 28, 2020Jan 28, 2021 Results

All results (53 distinct rows)

Reported monitoring results, newest first
Sample dateParameterResultUnitsLocation typeEventMethodReportVersions
Jan 28, 2021 Electrical Conductivity @ 25 Deg. C 28 umhos/cm Effluent Qualifying Storm Event A2510B 1145695
Jan 28, 2021 Oil and Grease 1.1 mg/L Effluent Qualifying Storm Event E1664A 1145695
Jan 28, 2021 pH 7.12 SU Effluent Qualifying Storm Event A4500HB 1145695
Jan 28, 2021 Total Suspended Solids (TSS) 20 mg/L Effluent Qualifying Storm Event A2540D 1145695
Dec 28, 2020 Electrical Conductivity @ 25 Deg. C 98 umhos/cm Effluent Qualifying Storm Event A2510B 1145693
Dec 28, 2020 Oil and Grease 2.9 mg/L Effluent Qualifying Storm Event E1664A 1145693
Dec 28, 2020 pH 7.64 SU Effluent Qualifying Storm Event A4500HB 1145693
Dec 28, 2020 Total Suspended Solids (TSS) 24 mg/L Effluent Qualifying Storm Event A2540D 1145693
Mar 10, 2020 Oil and Grease 1.4 mg/L Effluent Qualifying Storm Event E1664B 1121302
Mar 10, 2020 pH 7 SU Effluent Qualifying Storm Event pH_Paper 1121302
Mar 10, 2020 Total Suspended Solids (TSS) 7 mg/L Effluent Qualifying Storm Event A2540D 1121302
Feb 14, 2019 Oil and Grease ND 1.3 mg/L Effluent Qualifying Storm Event E1664A 1080642
Feb 14, 2019 pH 7.23 SU Effluent Qualifying Storm Event A4500HB 1080642
Feb 14, 2019 Total Suspended Solids (TSS) ND 5 mg/L Effluent Qualifying Storm Event A2540D 1080642
Jan 31, 2019 Oil and Grease ND 1.3 mg/L Effluent Qualifying Storm Event E1664A 1080641
Jan 31, 2019 pH 7.01 SU Effluent Qualifying Storm Event A4500HB 1080641
Jan 31, 2019 Total Suspended Solids (TSS) 18 mg/L Effluent Qualifying Storm Event A2540D 1080641
Nov 29, 2018 Oil and Grease ND 1.3 mg/L Effluent Qualifying Storm Event E1664A 1080640
Nov 29, 2018 pH 6.34 SU Effluent Qualifying Storm Event A4500HB 1080640
Nov 29, 2018 Total Suspended Solids (TSS) 83 mg/L Effluent Qualifying Storm Event A2540D 1080640
Oct 12, 2018 Oil and Grease ND 1.3 mg/L Effluent Qualifying Storm Event E1664A 1080637
Oct 12, 2018 pH 6.5 SU Effluent Qualifying Storm Event A4500HB 1080637
Oct 12, 2018 Total Suspended Solids (TSS) 220 mg/L Effluent Qualifying Storm Event A2540D 1080637
Feb 26, 2018 Oil and Grease ND mg/L Effluent Qualifying Storm Event E1664B 1007455
Feb 26, 2018 pH 7.16 SU Effluent Qualifying Storm Event A4500HB 1007455
Feb 26, 2018 Total Suspended Solids (TSS) 29 mg/L Effluent Qualifying Storm Event A2540D 1007455
Jan 08, 2018 Oil and Grease 6.2 mg/L Effluent Qualifying Storm Event E1664B 1007454
Jan 08, 2018 pH 6.95 SU Effluent Qualifying Storm Event A4500HB 1007454
Jan 08, 2018 Total Suspended Solids (TSS) 260 mg/L Effluent Qualifying Storm Event A2540D 1007454
Mar 21, 2017 Oil and Grease < 5 mg/L Effluent Qualifying Storm Event E1664B 934231
Mar 21, 2017 pH 7 SU Effluent Qualifying Storm Event pH_Paper 934231
Mar 21, 2017 Total Suspended Solids (TSS) 85.4 mg/L Effluent Qualifying Storm Event A2540D 934231
Feb 06, 2017 Oil and Grease < 5 mg/L Effluent Qualifying Storm Event E1664B 934230
Feb 06, 2017 pH 7 SU Effluent Qualifying Storm Event pH_Paper 934230
Feb 06, 2017 Total Suspended Solids (TSS) 14.2 mg/L Effluent Qualifying Storm Event A2540D 934230
Nov 20, 2016 Oil and Grease < 5 mg/L Effluent Qualifying Storm Event E1664B 934943
Nov 20, 2016 pH 7 SU Effluent Qualifying Storm Event pH_Paper 934943
Nov 20, 2016 Total Suspended Solids (TSS) 119 mg/L Effluent Qualifying Storm Event A2540D 934943
Oct 24, 2016 Oil and Grease < 5 mg/L Effluent Qualifying Storm Event E1664B 934942
Oct 24, 2016 pH 7 SU Effluent Qualifying Storm Event pH_Paper 934942
Oct 24, 2016 Total Suspended Solids (TSS) 49 mg/L Effluent Qualifying Storm Event A2540D 934942
Feb 17, 2016 Oil and Grease < 5 mg/L Effluent Qualifying Storm Event E1664A 875498
Feb 17, 2016 pH 7 SU Effluent Qualifying Storm Event pH_Paper 875498
Feb 17, 2016 Total Suspended Solids (TSS) 64 mg/L Effluent Qualifying Storm Event A2540D 875498
Jan 05, 2016 Oil and Grease < 5 mg/L Effluent Qualifying Storm Event E1664A 875502
Jan 05, 2016 pH 7 SU Effluent Qualifying Storm Event pH_Paper 875502
Jan 05, 2016 Total Suspended Solids (TSS) 63 mg/L Effluent Qualifying Storm Event A2540D 875502
Dec 10, 2015 Oil and Grease < 5 mg/L Effluent Qualifying Storm Event E1664A 875506
Dec 10, 2015 pH 7 SU Effluent Qualifying Storm Event pH_Paper 875506
Dec 10, 2015 Total Suspended Solids (TSS) 64 mg/L Effluent Qualifying Storm Event A2540D 875506

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
Violations3 3 Violation · 0 Potential (preliminary) · 0 Dismissed Oct 31, 2008 – Jan 08, 2021 Oct 21, 2026 All violations
Enforcement actions3 3 issued · 0 draft · 0 withdrawn, rescinded or superseded Aug 27, 2010 – Jan 08, 2021 Oct 21, 2026 All actions
Inspections1inspections, not findings Aug 17, 2022 – Aug 17, 2022 Oct 21, 2026 All inspections
Annual reports7certified reports (contents not shown) 2015 – 2021 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 (14 records, newest first)
Compliance and enforcement records, newest first
DateRecordIDType or purposeStatus as publishedDetail
Aug 17, 2022 Inspections 2057329 NOT FinalizedNo Further Action
Jul 15, 2022 Annual reports 1112007 Annual report 2021 —
Jul 14, 2021 Annual reports 1067993 Annual report 2020 —
Jan 08, 2021 Enforcement actions 439677 NOV (Notice of Violation) Historical
Jan 08, 2021 Violations 875970 Incomplete/Insufficient SWPPP ViolationReport
Sep 23, 2020 Annual reports 985205 Annual report 2019 —
Oct 01, 2019 Annual reports 952732 Annual report 2018 —
Sep 17, 2019 Enforcement actions 434148 1st NNC - AR (First Notice of Non-Compliance (annual report)) Historical
Sep 17, 2019 Violations 871018 Late Report ViolationReport
Jul 16, 2018 Annual reports 938145 Annual report 2017 —
Jun 27, 2017 Annual reports 877352 Annual report 2016 —
Jul 13, 2016 Annual reports 844328 Annual report 2015 —
Aug 27, 2010 Enforcement actions 404873 SEL (Staff Enforcement Letter) Historical
Oct 31, 2008 Violations 844124 Deficient BMP Implementation 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.