Bender Ready Mix Inc
Active WDID 4 19I025884 Santa Fe Springs, 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
- Santa Fe Springs, Los Angeles County
- Region 4 · Los Angeles · Location · Statewide map
- Receiving water
- Coyote Creek (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
- 79 distinct results, 11 reporting years (2015 to 2025)
- Most recent sample Feb 17, 2026 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 1 inspection · 1 violation record · 1 enforcement action
- 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
- 33.902479, -118.040406
- Precision
- 6 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
- 13651 East Rosecrans Avenue, Santa Fe Springs 90670
- Regional Water Board
- 4 — Los Angeles
HUC12 watershed Evidence: spatial
- La Mirada Creek HUC12 180701060602
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
- Bender Ready Mix Inc
- Primary industry (SIC)
- 3273-Ready-Mixed Concrete
- Application ID
- 459695
- NOI processed
- Aug 04, 2015
- Last certified
- Jul 31, 2015
- Facility size
- 1.5 Acres
- Impervious area
- 95 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 459695 | Industrial | Active | Aug 04, 2015 | — | Jul 31, 2015 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Coyote Creek
- Discharges directly / indirectly
- Y / 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)
- C3 facility HUC12 not corroborated (complete published list)
1 official waterbody shares 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 |
|---|---|---|---|
| Coyote Creek, North Fork CAR4051501020081117111917 | 99 m | listed | 4 |
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.
79 distinct measurements across 5 parameters, most recent sample Feb 17, 2026.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 8 | 4 | 0 | Nov 21, 2025 | Feb 17, 2026 |
| 2024 | 4 | 4 | 0 | Feb 14, 2025 | Feb 14, 2025 |
| 2023 | 8 | 4 | 0 | Aug 20, 2023 | Feb 01, 2024 |
| 2022 | 8 | 4 | 0 | Nov 09, 2022 | Jan 10, 2023 |
| 2021 | 4 | 4 | 0 | Dec 30, 2021 | Dec 30, 2021 |
| 2020 | 4 | 4 | 0 | Dec 28, 2020 | Dec 28, 2020 |
| 2019 | 4 | 4 | 0 | Dec 04, 2019 | Dec 04, 2019 |
| 2018 | 4 | 4 | 0 | Feb 14, 2019 | Feb 14, 2019 |
| 2017 | 4 | 4 | 0 | Jan 09, 2018 | Jan 09, 2018 |
| 2016 | 19 | 4 | 0 | Oct 17, 2016 | Jan 20, 2017 |
| 2015 | 12 | 5 | 0 | Sep 15, 2015 | Mar 11, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Oil and Grease | mg/L | 20 | 14 | Sep 15, 2015 | Feb 17, 2026 | Results |
| Iron, Total Recoverable | mg/L | 19 | 5 | Mar 11, 2016 | Feb 17, 2026 | Results |
| pH | SU | 19 | 0 | Sep 15, 2015 | Feb 17, 2026 | Results |
| Total Suspended Solids (TSS) | mg/L | 19 | 5 | Sep 15, 2015 | Feb 17, 2026 | Results |
| Iron, Total | mg/L | 2 | 0 | Sep 15, 2015 | Mar 07, 2016 | Results |
All results (79 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Feb 17, 2026 | Iron, Total Recoverable | .12 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1368609 | |
| Feb 17, 2026 | Oil and Grease | ND 1.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1368609 | |
| Feb 17, 2026 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1368609 | |
| Feb 17, 2026 | Total Suspended Solids (TSS) | ND 1 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1368609 | |
| Nov 21, 2025 | Iron, Total Recoverable | .022 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1361469 | |
| Nov 21, 2025 | Oil and Grease | 4.3 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1361469 | |
| Nov 21, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1361469 | |
| Nov 21, 2025 | Total Suspended Solids (TSS) | ND 1 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1361469 | |
| Feb 14, 2025 | Iron, Total Recoverable | .16 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1325683 | |
| Feb 14, 2025 | Oil and Grease | ND 1.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1325683 | |
| Feb 14, 2025 | pH | 8 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1325683 | |
| Feb 14, 2025 | Total Suspended Solids (TSS) | 2.3 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1325683 | |
| Feb 01, 2024 | Iron, Total Recoverable | .24 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1283581 | |
| Feb 01, 2024 | Oil and Grease | ND 1.7 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1283581 | |
| Feb 01, 2024 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1283581 | |
| Feb 01, 2024 | Total Suspended Solids (TSS) | 5.3 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1283581 | |
| Aug 20, 2023 | Iron, Total Recoverable | ND .02 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1266607 | |
| Aug 20, 2023 | Oil and Grease | 3.8 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1266607 | |
| Aug 20, 2023 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1266607 | |
| Aug 20, 2023 | Total Suspended Solids (TSS) | 1.2 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1266607 | |
| Jan 10, 2023 | Iron, Total Recoverable | .14 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1227331 | |
| Jan 10, 2023 | Oil and Grease | 8.6 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1227331 | |
| Jan 10, 2023 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1227331 | |
| Jan 10, 2023 | Total Suspended Solids (TSS) | 1.5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1227331 | |
| Nov 09, 2022 | Iron, Total Recoverable | .18 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1217980 | |
| Nov 09, 2022 | Oil and Grease | ND 2.8 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1217980 | |
| Nov 09, 2022 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1217980 | |
| Nov 09, 2022 | Total Suspended Solids (TSS) | 10 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1217980 | |
| Dec 30, 2021 | Iron, Total Recoverable | .13 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1177177 | |
| Dec 30, 2021 | Oil and Grease | 3.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1177177 | |
| Dec 30, 2021 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1177177 | |
| Dec 30, 2021 | Total Suspended Solids (TSS) | 5.8 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1177177 | |
| Dec 28, 2020 | Iron, Total Recoverable | .29 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1141708 | |
| Dec 28, 2020 | Oil and Grease | ND 1.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1141708 | |
| Dec 28, 2020 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1141708 | |
| Dec 28, 2020 | Total Suspended Solids (TSS) | 7.8 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1141708 | |
| Dec 04, 2019 | Iron, Total Recoverable | .15 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1098256 | |
| Dec 04, 2019 | Oil and Grease | 5.9 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1098256 | |
| Dec 04, 2019 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1098256 | |
| Dec 04, 2019 | Total Suspended Solids (TSS) | 20 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1098256 | |
| Feb 14, 2019 | Iron, Total Recoverable | ND .05 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1052397 | |
| Feb 14, 2019 | Oil and Grease | ND 3.3 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1052397 | |
| Feb 14, 2019 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1052397 | |
| Feb 14, 2019 | Total Suspended Solids (TSS) | 2.4 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1052397 | |
| Jan 09, 2018 | Iron, Total Recoverable | .12 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 989813 | |
| Jan 09, 2018 | Oil and Grease | ND 3.3 | mg/L | Effluent | Qualifying Storm Event | E1664A | 989813 | |
| Jan 09, 2018 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 989813 | |
| Jan 09, 2018 | Total Suspended Solids (TSS) | 2.5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 989813 | |
| Jan 20, 2017 | Iron, Total Recoverable | ND .05 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 919641 | |
| Jan 20, 2017 | Oil and Grease | ND 3.7 | mg/L | Effluent | Qualifying Storm Event | E1664A | 919641 |
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 | 1 | 1 Violation · 0 Potential (preliminary) · 0 Dismissed | Sep 15, 2021 – Sep 15, 2021 | Oct 21, 2026 | All violations |
| Enforcement actions | 1 | 1 issued · 0 draft · 0 withdrawn, rescinded or superseded | Sep 15, 2021 – Sep 15, 2021 | Oct 21, 2026 | All actions |
| Inspections | 1 | inspections, not findings | Sep 15, 2021 – Sep 15, 2021 | 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 (14 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jun 01, 2026 | Annual reports | 1338741 | Annual report 2025 | — | |
| Jul 01, 2025 | Annual reports | 1297754 | Annual report 2024 | — | |
| Jun 12, 2024 | Annual reports | 1247006 | Annual report 2023 | — | |
| Jun 02, 2023 | Annual reports | 1193188 | Annual report 2022 | — | |
| Jun 28, 2022 | Annual reports | 1116974 | Annual report 2021 | — | |
| Sep 15, 2021 | Enforcement actions | 444606 | Verbal Communication | Historical | |
| Sep 15, 2021 | Inspections | 2054381 | B Type compliance | Finalized | No Further Action |
| Sep 15, 2021 | Violations | 880684 | Deficient BMP Implementation | Violation | Inspection |
| Jun 08, 2021 | Annual reports | 1065170 | Annual report 2020 | — | |
| Jul 10, 2020 | Annual reports | 982240 | Annual report 2019 | — | |
| May 10, 2019 | Annual reports | 958573 | Annual report 2018 | — | |
| Apr 24, 2018 | Annual reports | 944012 | Annual report 2017 | — | |
| May 08, 2017 | Annual reports | 883507 | Annual report 2016 | — | |
| Jul 13, 2016 | Annual reports | 849546 | Annual report 2015 | — |
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.