G I Trucking Co dba Estes West
Active WDID 4 19I018109 City Of Industry, 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
- City Of Industry, 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
- 212 distinct results, 11 reporting years (2015 to 2025)
- Most recent sample Oct 14, 2025 · 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
- 34.05514, -117.98857
- 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
- 13327 Temple Ave, City Of Industry 91746
- Regional Water Board
- 4 — Los Angeles
HUC12 watershed Evidence: spatial
- Santa Fe Flood Control Basin-San Gabriel River HUC12 180701060601
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
- Estes Express West
- Primary industry (SIC)
- 4213-Trucking, Except Local
- Application ID
- 191531
- NOI processed
- Apr 28, 2003
- Last certified
- May 23, 2024
- Facility size
- 3.6 Acres
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 191531 | Industrial | Active | Apr 28, 2003 | — | May 23, 2024 |
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.
| Waterbody (2026 Integrated Report) | Distance | 2026 303(d) list | Appendix A decisions |
|---|---|---|---|
| Walnut Creek Wash (Drains from Puddingstone Res) CAR4053100019980918112433 | 788 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.
212 distinct measurements across 7 parameters, most recent sample Oct 14, 2025.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 14 | 7 | 0 | Oct 14, 2025 | Oct 14, 2025 |
| 2024 | 28 | 7 | 0 | Feb 13, 2025 | Mar 05, 2025 |
| 2023 | 28 | 7 | 0 | Feb 19, 2024 | Mar 06, 2024 |
| 2022 | 34 | 7 | 0 | Nov 08, 2022 | Mar 14, 2023 |
| 2021 | 24 | 6 | 0 | Oct 25, 2021 | Mar 28, 2022 |
| 2020 | 24 | 6 | 0 | Dec 28, 2020 | Jan 29, 2021 |
| 2019 | 12 | 3 | 0 | Nov 20, 2019 | Mar 10, 2020 |
| 2018 | 12 | 3 | 0 | Oct 13, 2018 | Jan 14, 2019 |
| 2017 | 12 | 3 | 0 | Jan 09, 2018 | Mar 02, 2018 |
| 2016 | 12 | 3 | 0 | Oct 24, 2016 | Jan 19, 2017 |
| 2015 | 12 | 3 | 0 | Sep 15, 2015 | Jan 05, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Oil and Grease | mg/L | 43 | 31 | Sep 15, 2015 | Oct 14, 2025 | Results |
| pH | SU | 43 | 0 | Sep 15, 2015 | Oct 14, 2025 | Results |
| Total Suspended Solids (TSS) | mg/L | 43 | 2 | Sep 15, 2015 | Oct 14, 2025 | Results |
| Copper, Total | mg/L | 23 | 0 | Dec 28, 2020 | Oct 14, 2025 | Results |
| Nitrite Plus Nitrate (as N) | mg/L | 23 | 0 | Dec 28, 2020 | Oct 14, 2025 | Results |
| Phosphorus, Total (as P) | mg/L | 23 | 0 | Dec 28, 2020 | Oct 14, 2025 | Results |
| Zinc, Total | mg/L | 14 | 0 | Jan 10, 2023 | Oct 14, 2025 | Results |
All results (212 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Oct 14, 2025 | Copper, Total | .03 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1356349 | |
| Oct 14, 2025 | Copper, Total | .026 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1356349 | |
| Oct 14, 2025 | Nitrite Plus Nitrate (as N) | 1.8 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1356349 | |
| Oct 14, 2025 | Nitrite Plus Nitrate (as N) | 1.92 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1356349 | |
| Oct 14, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1356349 | |
| Oct 14, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1356349 | |
| Oct 14, 2025 | pH | 6.48 | SU | Effluent | Qualifying Storm Event | pH_Field | 1356349 | |
| Oct 14, 2025 | pH | 6.38 | SU | Effluent | Qualifying Storm Event | pH_Field | 1356349 | |
| Oct 14, 2025 | Phosphorus, Total (as P) | .58 | mg/L | Effluent | Qualifying Storm Event | A4500PB | 1356349 | |
| Oct 14, 2025 | Phosphorus, Total (as P) | .28 | mg/L | Effluent | Qualifying Storm Event | A4500PB | 1356349 | |
| Oct 14, 2025 | Total Suspended Solids (TSS) | 45 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1356349 | |
| Oct 14, 2025 | Total Suspended Solids (TSS) | 23 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1356349 | |
| Oct 14, 2025 | Zinc, Total | .669 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1356349 | |
| Oct 14, 2025 | Zinc, Total | 1.03 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1356349 | |
| Mar 05, 2025 | Copper, Total | .048 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1328393 | |
| Mar 05, 2025 | Copper, Total | .043 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1328393 | |
| Mar 05, 2025 | Nitrite Plus Nitrate (as N) | 4.08 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1328393 | |
| Mar 05, 2025 | Nitrite Plus Nitrate (as N) | 3.29 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1328393 | |
| Mar 05, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1328393 | |
| Mar 05, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1328393 | |
| Mar 05, 2025 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Field | 1328393 | |
| Mar 05, 2025 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Field | 1328393 | |
| Mar 05, 2025 | Phosphorus, Total (as P) | .5 | mg/L | Effluent | Qualifying Storm Event | A4500PB | 1328393 | |
| Mar 05, 2025 | Phosphorus, Total (as P) | .38 | mg/L | Effluent | Qualifying Storm Event | A4500PB | 1328393 | |
| Mar 05, 2025 | Total Suspended Solids (TSS) | 123 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1328393 | |
| Mar 05, 2025 | Total Suspended Solids (TSS) | 56 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1328393 | |
| Mar 05, 2025 | Zinc, Total | .779 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1328393 | |
| Mar 05, 2025 | Zinc, Total | .779 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1328393 | |
| Feb 13, 2025 | Copper, Total | .014 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1324358 | |
| Feb 13, 2025 | Copper, Total | .011 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1324358 | |
| Feb 13, 2025 | Nitrite Plus Nitrate (as N) | .553 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1324358 | |
| Feb 13, 2025 | Nitrite Plus Nitrate (as N) | .325 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1324358 | |
| Feb 13, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1324358 | |
| Feb 13, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1324358 | |
| Feb 13, 2025 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Field | 1324358 | |
| Feb 13, 2025 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Field | 1324358 | |
| Feb 13, 2025 | Phosphorus, Total (as P) | .11 | mg/L | Effluent | Qualifying Storm Event | A4500PB | 1324358 | |
| Feb 13, 2025 | Phosphorus, Total (as P) | .15 | mg/L | Effluent | Qualifying Storm Event | A4500PB | 1324358 | |
| Feb 13, 2025 | Total Suspended Solids (TSS) | 97 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1324358 | |
| Feb 13, 2025 | Total Suspended Solids (TSS) | 72 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1324358 | |
| Feb 13, 2025 | Zinc, Total | .324 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1324358 | |
| Feb 13, 2025 | Zinc, Total | .176 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1324358 | |
| Mar 06, 2024 | Copper, Total | .016 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1282013 | |
| Mar 06, 2024 | Copper, Total | .015 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1282013 | |
| Mar 06, 2024 | Nitrite Plus Nitrate (as N) | .37 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1282013 | |
| Mar 06, 2024 | Nitrite Plus Nitrate (as N) | .525 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1282013 | |
| Mar 06, 2024 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1282013 | |
| Mar 06, 2024 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1282013 | |
| Mar 06, 2024 | pH | 7.3 | SU | Effluent | Qualifying Storm Event | pH_Field | 1282013 | |
| Mar 06, 2024 | pH | 7.8 | SU | Effluent | Qualifying Storm Event | pH_Field | 1282013 |
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 | 0 Violation · 1 Potential (preliminary) · 0 Dismissed | Jul 10, 2024 – Jul 10, 2024 | Oct 21, 2026 | All violations |
| Enforcement actions | 1 | 1 issued · 0 draft · 0 withdrawn, rescinded or superseded | Jul 09, 2024 – Jul 09, 2024 | Oct 21, 2026 | All actions |
| Inspections | 1 | inspections, not findings | Oct 19, 2004 – Oct 19, 2004 | 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 | 1 | reports, by parameter | 2022-23 – 2022-23 | Oct 21, 2026 | All reports |
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 (15 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 10, 2026 | Annual reports | 1334737 | Annual report 2025 | — | |
| Jun 17, 2025 | Annual reports | 1293531 | Annual report 2024 | — | |
| Jul 10, 2024 | Violations | 889295 | Enforcement Action | Potential | Internal Report |
| Jul 09, 2024 | Enforcement actions | 453599 | 13383 Order (Water Code section 13383 order) | Active | R4-2024-0188 |
| Jun 12, 2024 | Annual reports | 1242567 | Annual report 2023 | — | |
| Jun 29, 2023 | Annual reports | 1188541 | Annual report 2022 | — | |
| Dec 28, 2022 | Water-quality-based corrective action reports | 1219317 | WQBCAR 2022-23 | — | Copper, Total, Nitrite Plus Nitrate (as N) |
| Jul 13, 2022 | Annual reports | 1111848 | Annual report 2021 | — | |
| Jul 15, 2021 | Annual reports | 1067820 | Annual report 2020 | — | |
| Jul 14, 2020 | Annual reports | 985021 | Annual report 2019 | — | |
| Jun 17, 2019 | Annual reports | 952541 | Annual report 2018 | — | |
| Jun 09, 2018 | Annual reports | 937955 | Annual report 2017 | — | |
| Jun 20, 2017 | Annual reports | 877149 | Annual report 2016 | — | |
| Jun 13, 2016 | Annual reports | 845281 | Annual report 2015 | — | |
| Oct 19, 2004 | Inspections | 1736536 | B Type compliance | — |
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.