Fallbrook UESD Trans
Active WDID 9 37I018024 Fallbrook, San Diego County Region 9 · San Diego
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Fallbrook, San Diego County
- Region 9 · San Diego · Location · Statewide map
- Receiving water
- San Luis Rey 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; 0 on the 2026 303(d) list
- Proximity only; not a discharge pathway · Nearby waterbodies
- Monitoring results Evidence: facility-reported
- 234 distinct results, 11 reporting years (2015 to 2025)
- Most recent sample Feb 16, 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
- 33.34667, -117.24182
- 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
- 825 Winterhaven Rd, Fallbrook 92028
- Regional Water Board
- 9 — San Diego
HUC12 watershed Evidence: spatial
- Hellers Bend-San Luis Rey River HUC12 180703030302
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
- Fallbrook UESD Transportation
- Primary industry (SIC)
- 4151-School Buses
- Application ID
- 218896
- NOI processed
- Apr 01, 2003
- Last certified
- Feb 12, 2020
- Facility size
- 3.3 Acres
- Impervious area
- 5 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 218896 | Industrial | Active | Apr 01, 2003 | — | Feb 12, 2020 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- San Luis Rey River
- Discharges directly / indirectly
- N / 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)
- C1 name is only a prefix of official names
3 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 |
|---|---|---|---|
| Unnamed tributary to Green Canyon Creek CAR9031200020190716046712 | 974 m | not listed | 0 |
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.
234 distinct measurements across 12 parameters, most recent sample Feb 16, 2026.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 16 | 8 | 0 | Oct 14, 2025 | Feb 16, 2026 |
| 2024 | 8 | 8 | 0 | Feb 12, 2025 | Feb 12, 2025 |
| 2023 | 8 | 8 | 0 | Dec 22, 2023 | Dec 22, 2023 |
| 2022 | 22 | 11 | 0 | Nov 08, 2022 | May 04, 2023 |
| 2021 | 35 | 12 | 0 | Oct 08, 2021 | Mar 04, 2022 |
| 2020 | 13 | 11 | 0 | Feb 12, 2021 | Mar 03, 2021 |
| 2019 | 22 | 11 | 0 | Dec 26, 2019 | Mar 12, 2020 |
| 2018 | 22 | 11 | 0 | Nov 29, 2018 | Jan 31, 2019 |
| 2017 | 11 | 11 | 0 | Mar 22, 2018 | Mar 22, 2018 |
| 2016 | 44 | 11 | 0 | Nov 21, 2016 | Feb 27, 2017 |
| 2015 | 33 | 11 | 0 | Sep 15, 2015 | Apr 07, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| pH | SU | 24 | 0 | Sep 15, 2015 | Feb 16, 2026 | Results |
| Zinc, Total | mg/L | 24 | 0 | Sep 15, 2015 | Feb 16, 2026 | Results |
| Cadmium, Total | mg/L | 22 | 16 | Sep 15, 2015 | Feb 16, 2026 | Results |
| Copper, Total | mg/L | 22 | 6 | Sep 15, 2015 | Feb 16, 2026 | Results |
| Gasoline | mg/L | 22 | 21 | Sep 15, 2015 | Feb 16, 2026 | Results |
| Oil and Grease | mg/L | 22 | 19 | Sep 15, 2015 | Feb 16, 2026 | Results |
| Total Suspended Solids (TSS) | mg/L | 22 | 8 | Sep 15, 2015 | Feb 16, 2026 | Results |
| Lead, Total | mg/L | 18 | 10 | Sep 15, 2015 | May 04, 2023 | Results |
| Methylene Blue Active Substances (MBAS) | mg/L | 18 | 7 | Sep 15, 2015 | May 04, 2023 | Results |
| Nickel, Total | mg/L | 18 | 9 | Sep 15, 2015 | May 04, 2023 | Results |
| Petroleum Hydrocarbons, Total | mg/L | 15 | 7 | Sep 15, 2015 | Dec 14, 2021 | Results |
| Diesel Oil | mg/L | 7 | 1 | Mar 04, 2022 | Feb 16, 2026 | Results |
All results (234 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Feb 16, 2026 | Cadmium, Total | ND | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1371092 | |
| Feb 16, 2026 | Copper, Total | .0044 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1371092 | |
| Feb 16, 2026 | Diesel Oil | ND | mg/L | Effluent | Qualifying Storm Event | SW8015B | 1371092 | |
| Feb 16, 2026 | Gasoline | ND | mg/L | Effluent | Qualifying Storm Event | SW8260B | 1371092 | |
| Feb 16, 2026 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1371092 | |
| Feb 16, 2026 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1371092 | |
| Feb 16, 2026 | Total Suspended Solids (TSS) | 10 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1371092 | |
| Feb 16, 2026 | Zinc, Total | .17 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1371092 | |
| Oct 14, 2025 | Cadmium, Total | .00034 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1358170 | |
| Oct 14, 2025 | Copper, Total | .024 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1358170 | |
| Oct 14, 2025 | Diesel Oil | .97 | mg/L | Effluent | Qualifying Storm Event | SW8015B | 1358170 | |
| Oct 14, 2025 | Gasoline | ND | mg/L | Effluent | Qualifying Storm Event | SW8260B | 1358170 | |
| Oct 14, 2025 | Oil and Grease | 4.2 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1358170 | |
| Oct 14, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1358170 | |
| Oct 14, 2025 | Total Suspended Solids (TSS) | 50 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1358170 | |
| Oct 14, 2025 | Zinc, Total | .68 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1358170 | |
| Feb 12, 2025 | Cadmium, Total | ND | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1326875 | |
| Feb 12, 2025 | Copper, Total | .0068 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1326875 | |
| Feb 12, 2025 | Diesel Oil | .38 | mg/L | Effluent | Qualifying Storm Event | SW8015B | 1326875 | |
| Feb 12, 2025 | Gasoline | ND | mg/L | Effluent | Qualifying Storm Event | SW8260B | 1326875 | |
| Feb 12, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1326875 | |
| Feb 12, 2025 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1326875 | |
| Feb 12, 2025 | Total Suspended Solids (TSS) | 36 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1326875 | |
| Feb 12, 2025 | Zinc, Total | .19 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1326875 | |
| Dec 22, 2023 | Cadmium, Total | DNQ .00017 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1276859 | |
| Dec 22, 2023 | Copper, Total | .0074 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1276859 | |
| Dec 22, 2023 | Diesel Oil | .24 | mg/L | Effluent | Qualifying Storm Event | SW8015B | 1276859 | |
| Dec 22, 2023 | Gasoline | DNQ .088 | mg/L | Effluent | Qualifying Storm Event | SW8260B | 1276859 | |
| Dec 22, 2023 | Oil and Grease | DNQ 1.1 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1276859 | |
| Dec 22, 2023 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1276859 | |
| Dec 22, 2023 | Total Suspended Solids (TSS) | 10 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1276859 | |
| Dec 22, 2023 | Zinc, Total | .2 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1276859 | |
| May 04, 2023 | Cadmium, Total | DNQ .000091 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1241490 | |
| May 04, 2023 | Copper, Total | .006 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1241490 | |
| May 04, 2023 | Diesel Oil | .54 | mg/L | Effluent | Qualifying Storm Event | SW8015B | 1241490 | |
| May 04, 2023 | Gasoline | ND | mg/L | Effluent | Qualifying Storm Event | SW8260B | 1241490 | |
| May 04, 2023 | Lead, Total | .00087 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1241490 | |
| May 04, 2023 | Methylene Blue Active Substances (MBAS) | .12 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1241490 | |
| May 04, 2023 | Nickel, Total | .0023 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1241490 | |
| May 04, 2023 | Oil and Grease | DNQ 1.9 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1241490 | |
| May 04, 2023 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1241490 | |
| May 04, 2023 | Total Suspended Solids (TSS) | 5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1241490 | |
| May 04, 2023 | Zinc, Total | .21 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1241490 | |
| Nov 08, 2022 | Cadmium, Total | ND | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1227423 | |
| Nov 08, 2022 | Copper, Total | .0097 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1227423 | |
| Nov 08, 2022 | Diesel Oil | .25 | mg/L | Effluent | Qualifying Storm Event | SW8015B | 1227423 | |
| Nov 08, 2022 | Gasoline | ND 1 | mg/L | Effluent | Qualifying Storm Event | SW8260B | 1227423 | |
| Nov 08, 2022 | Lead, Total | .001 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1227423 | |
| Nov 08, 2022 | Methylene Blue Active Substances (MBAS) | .087 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1227423 | |
| Nov 08, 2022 | Nickel, Total | .0028 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1227423 |
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 | Jul 01, 2004 – Jul 01, 2004 | Oct 21, 2026 | All violations |
| Enforcement actions | 1 | 1 issued · 0 draft · 0 withdrawn, rescinded or superseded | Sep 08, 2004 – Sep 08, 2004 | Oct 21, 2026 | All actions |
| Inspections | 1 | inspections, not findings | Nov 17, 2004 – Nov 17, 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 | 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 18, 2026 | Annual reports | 1335125 | Annual report 2025 | — | |
| Jun 23, 2025 | Annual reports | 1293927 | Annual report 2024 | — | |
| Jun 17, 2024 | Annual reports | 1243003 | Annual report 2023 | — | |
| Jul 13, 2023 | Annual reports | 1188995 | Annual report 2022 | — | |
| Jun 16, 2022 | Annual reports | 1112348 | Annual report 2021 | — | |
| Jul 12, 2021 | Annual reports | 1068350 | Annual report 2020 | — | |
| Jul 01, 2020 | Annual reports | 985582 | Annual report 2019 | — | |
| Jul 02, 2019 | Annual reports | 953122 | Annual report 2018 | — | |
| Jun 26, 2018 | Annual reports | 938537 | Annual report 2017 | — | |
| Jun 27, 2017 | Annual reports | 877760 | Annual report 2016 | — | |
| Jul 05, 2016 | Annual reports | 843678 | Annual report 2015 | — | |
| Nov 17, 2004 | Inspections | 336982 | B Type compliance | — | |
| Sep 08, 2004 | Enforcement actions | 252816 | NOV (Notice of Violation) | Historical | UNKNOWN |
| Jul 01, 2004 | Violations | 264108 | Deficient Report | Violation | Inspection |
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.