Sierra Unified School District
Active WDID 5F10I018028 Tollhouse, Fresno County Region 5F · Central Valley (Fresno)
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Tollhouse, Fresno County
- Region 5F · Central Valley (Fresno) · Location · Statewide map
- 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
- None
- Monitoring results Evidence: facility-reported
- 165 distinct results, 11 reporting years (2015 to 2025)
- Most recent sample May 27, 2026 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 0 inspections · 6 violation records · 9 enforcement actions
- 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
- 37.03904, -119.46508
- 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
- 33326 Lodge Rd 33220 lodge rd, Tollhouse 93667
- Regional Water Board
- 5F — Central Valley (Fresno)
HUC12 watershed Evidence: spatial
- Big Sandy Creek HUC12 180400061302
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
- Sierra Unified School District
- Primary industry (SIC)
- 4151-School Buses
- Application ID
- 195896
- NOI processed
- Apr 01, 2003
- Last certified
- Jul 09, 2024
- Facility size
- 2 Acres
- Impervious area
- 100 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 195896 | Industrial | Active | Apr 01, 2003 | — | Jul 09, 2024 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Big Sandy Creek
- Discharges directly / indirectly
- N / Y (as answered in the permit application)
Evidence: not confirmed Not matchable to a single waterbody
Receiving-water text as reported by the discharger in SMARTS; no waterbody identification has been confirmed.
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.
No 2026 Integrated Report waterbody lies within the proximity threshold of the reported location.
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.
165 distinct measurements across 5 parameters, most recent sample May 27, 2026.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 13 | 5 | 0 | Nov 14, 2025 | May 27, 2026 |
| 2024 | 8 | 4 | 0 | Dec 12, 2024 | Mar 17, 2025 |
| 2023 | 8 | 4 | 0 | Feb 01, 2024 | Mar 01, 2024 |
| 2022 | 31 | 5 | 0 | Nov 07, 2022 | Jan 19, 2023 |
| 2021 | 32 | 5 | 0 | Oct 08, 2021 | Mar 28, 2022 |
| 2020 | 28 | 5 | 0 | Nov 18, 2020 | Mar 10, 2021 |
| 2019 | 24 | 3 | 0 | Nov 27, 2019 | Mar 11, 2020 |
| 2018 | 3 | 3 | 0 | Feb 04, 2019 | Feb 04, 2019 |
| 2017 | 6 | 3 | 0 | Jan 09, 2018 | Mar 02, 2018 |
| 2016 | 6 | 3 | 0 | Jan 04, 2017 | Feb 07, 2017 |
| 2015 | 6 | 3 | 0 | Nov 02, 2015 | Jan 05, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Oil and Grease | mg/L | 46 | 11 | Nov 02, 2015 | May 27, 2026 | Results |
| pH | SU | 46 | 0 | Nov 02, 2015 | May 27, 2026 | Results |
| Total Suspended Solids (TSS) | mg/L | 46 | 0 | Nov 02, 2015 | May 27, 2026 | Results |
| Methylene Blue Active Substances (MBAS) | mg/L | 15 | 3 | Jan 22, 2021 | May 27, 2026 | Results |
| Gasoline | mg/L | 12 | 10 | Jan 22, 2021 | Nov 14, 2025 | Results |
All results (165 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| May 27, 2026 | Methylene Blue Active Substances (MBAS) | 1.9 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1374138 | |
| May 27, 2026 | Oil and Grease | 1.2 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1374138 | |
| May 27, 2026 | pH | 6.1 | SU | Effluent | Qualifying Storm Event | pH_Field | 1374138 | |
| May 27, 2026 | Total Suspended Solids (TSS) | 36 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1374138 | |
| Apr 21, 2026 | Methylene Blue Active Substances (MBAS) | .53 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1372340 | |
| Apr 21, 2026 | Oil and Grease | 11 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1372340 | |
| Apr 21, 2026 | pH | 6.1 | SU | Effluent | Qualifying Storm Event | pH_Field | 1372340 | |
| Apr 21, 2026 | Total Suspended Solids (TSS) | 29 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1372340 | |
| Nov 14, 2025 | Gasoline | ND | mg/L | Effluent | Qualifying Storm Event | SW8260B | 1359349 | |
| Nov 14, 2025 | Methylene Blue Active Substances (MBAS) | ND | mg/L | Effluent | Qualifying Storm Event | A5540C | 1359349 | |
| Nov 14, 2025 | Oil and Grease | 1.6 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1359349 | |
| Nov 14, 2025 | pH | 6.8 | SU | Effluent | Qualifying Storm Event | pH_Field | 1359349 | |
| Nov 14, 2025 | Total Suspended Solids (TSS) | 50 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1359349 | |
| Mar 17, 2025 | Methylene Blue Active Substances (MBAS) | .083 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1332762 | |
| Mar 17, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1332762 | |
| Mar 17, 2025 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Field | 1332762 | |
| Mar 17, 2025 | Total Suspended Solids (TSS) | 34 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1332762 | |
| Dec 12, 2024 | Methylene Blue Active Substances (MBAS) | .34 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1332751 | |
| Dec 12, 2024 | Oil and Grease | 1.8 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1332751 | |
| Dec 12, 2024 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Field | 1332751 | |
| Dec 12, 2024 | Total Suspended Solids (TSS) | 36 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1332751 | |
| Mar 01, 2024 | Methylene Blue Active Substances (MBAS) | .33 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1281018 | |
| Mar 01, 2024 | Oil and Grease | 1.5 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1281018 | |
| Mar 01, 2024 | pH | 6.2 | SU | Effluent | Qualifying Storm Event | pH_Field | 1281018 | |
| Mar 01, 2024 | Total Suspended Solids (TSS) | 39 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1281018 | |
| Feb 01, 2024 | Methylene Blue Active Substances (MBAS) | ND | mg/L | Effluent | Qualifying Storm Event | A5540C | 1276244 | |
| Feb 01, 2024 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1276244 | |
| Feb 01, 2024 | pH | 7.5 | SU | Effluent | Qualifying Storm Event | pH_Field | 1276244 | |
| Feb 01, 2024 | Total Suspended Solids (TSS) | 27 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1276244 | |
| Jan 19, 2023 | Gasoline | ND | mg/L | Effluent | Qualifying Storm Event | SW8260B | 1239819 | |
| Jan 19, 2023 | Methylene Blue Active Substances (MBAS) | ND | mg/L | Effluent | Qualifying Storm Event | A5540C | 1239819 | |
| Jan 19, 2023 | Oil and Grease | 5.2 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1239819 | |
| Jan 19, 2023 | Oil and Grease | 2.6 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1239819 | |
| Jan 19, 2023 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Field | 1239819 | |
| Jan 19, 2023 | pH | 6.3 | SU | Effluent | Qualifying Storm Event | pH_Field | 1239819 | |
| Jan 19, 2023 | Total Suspended Solids (TSS) | 36 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1239819 | |
| Jan 19, 2023 | Total Suspended Solids (TSS) | 72 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1239819 | |
| Jan 05, 2023 | Gasoline | ND | mg/L | Effluent | Qualifying Storm Event | SW8260B | 1239818 | |
| Jan 05, 2023 | Methylene Blue Active Substances (MBAS) | .26 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1239818 | |
| Jan 05, 2023 | Oil and Grease | 1.8 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1239818 | |
| Jan 05, 2023 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1239818 | |
| Jan 05, 2023 | pH | 6.7 | SU | Effluent | Qualifying Storm Event | pH_Field | 1239818 | |
| Jan 05, 2023 | pH | 6.8 | SU | Effluent | Qualifying Storm Event | pH_Field | 1239818 | |
| Jan 05, 2023 | Total Suspended Solids (TSS) | 34 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1239818 | |
| Jan 05, 2023 | Total Suspended Solids (TSS) | 39 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1239818 | |
| Dec 01, 2022 | Gasoline | ND | mg/L | Effluent | Qualifying Storm Event | SW8260B | 1239817 | |
| Dec 01, 2022 | Methylene Blue Active Substances (MBAS) | .32 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1239817 | |
| Dec 01, 2022 | Oil and Grease | 1.8 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1239817 | |
| Dec 01, 2022 | Oil and Grease | 1.8 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1239817 | |
| Dec 01, 2022 | pH | 6.4 | SU | Effluent | Qualifying Storm Event | pH_Field | 1239817 |
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 | 6 | 5 Violation · 1 Potential (preliminary) · 0 Dismissed | Jul 01, 2005 – Jul 16, 2024 | Oct 21, 2026 | All violations |
| Enforcement actions | 9 | 9 issued · 0 draft · 0 withdrawn, rescinded or superseded | Aug 05, 2005 – Feb 25, 2025 | Oct 21, 2026 | All actions |
| Inspections | 0 | inspections, not findings | — | Oct 21, 2026 | |
| 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 (26 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 07, 2026 | Annual reports | 1336069 | Annual report 2025 | — | |
| Jun 30, 2025 | Annual reports | 1294913 | Annual report 2024 | — | |
| Jun 20, 2025 | Annual reports | 1190070 | Annual report 2022 | — | |
| Jun 20, 2025 | Annual reports | 1244034 | Annual report 2023 | — | |
| Feb 25, 2025 | Enforcement actions | 468340 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Feb 25, 2025 | Enforcement actions | 468383 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Jul 16, 2024 | Violations | 902855 | Late Report | Violation | Report |
| Jul 16, 2023 | Violations | 902813 | Late Report | Violation | Report |
| Jul 14, 2022 | Annual reports | 1113506 | Annual report 2021 | — | |
| Jul 13, 2021 | Annual reports | 1069555 | Annual report 2020 | — | |
| Aug 27, 2020 | Annual reports | 986878 | Annual report 2019 | — | |
| Nov 04, 2019 | Annual reports | 954466 | Annual report 2018 | — | |
| Apr 27, 2018 | Annual reports | 939884 | Annual report 2017 | — | |
| Jul 10, 2017 | Annual reports | 879178 | Annual report 2016 | — | |
| Sep 30, 2016 | Annual reports | 840324 | Annual report 2015 | — | |
| Oct 30, 2015 | Enforcement actions | 421168 | NNC (Notice of Non-Compliance) | Active | |
| Aug 15, 2015 | Violations | 858847 | Failure to Obtain Permit | Violation | Report |
| Jun 18, 2013 | Enforcement actions | 412971 | SEL (Staff Enforcement Letter) | Historical | |
| Jun 18, 2013 | Violations | 851646 | Deficient Report | Potential | Report |
| Aug 13, 2012 | Enforcement actions | 409982 | 13267 Letter/Order (Water Code section 13267 letter or order) | Historical | |
| Apr 03, 2012 | Enforcement actions | 408493 | SEL (Staff Enforcement Letter) | Historical | |
| Aug 25, 2008 | Enforcement actions | 365561 | SEL (Staff Enforcement Letter) | Historical | |
| Aug 01, 2006 | Enforcement actions | 317957 | NNC (Notice of Non-Compliance) | Historical | |
| Jul 02, 2006 | Violations | 448193 | Late Report | Violation | Report |
| Aug 05, 2005 | Enforcement actions | 309763 | NNC (Notice of Non-Compliance) | Historical |
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.