Twin Rivers USD Grand Ave Yard
Active WDID 5S34I005087 Sacramento, Sacramento County Region 5S · Central Valley (Sacramento)
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Sacramento, Sacramento County
- Region 5S · Central Valley (Sacramento) · Location · Statewide map
- Receiving water
- Arcade Creek (as reported by the facility)
- Evidence: identification corroborated Arcade Creek Details
- Identified receiving water on the 2026 303(d) list
- Yes · 7 Appendix A decisions, category 5 Evidence: State-published
- Describes the waterbody, not this facility · Waterbody profile
- 2026 Integrated Report waters within 1.0 km Evidence: geographic proximity
- 2 waterbodies; 1 on the 2026 303(d) list
- Proximity only; not a discharge pathway · Nearby waterbodies
- Monitoring results Evidence: facility-reported
- 131 distinct results, 11 reporting years (2015 to 2025)
- Most recent sample Feb 11, 2026 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 2 inspections · 4 violation records · 5 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
- 38.63654, -121.433917
- 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
- 1400 Grand Ave, Sacramento 95838
- Regional Water Board
- 5S — Central Valley (Sacramento)
HUC12 watershed Evidence: spatial
- Arcade Creek HUC12 180201110302
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
- Twin Rivers USD
- Primary industry (SIC)
- 4151-School Buses
- Application ID
- 200690
- NOI processed
- Apr 09, 1992
- Last certified
- Jan 11, 2024
- Facility size
- 2.25 Acres
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 200690 | Industrial | Active | Apr 09, 1992 | — | Jan 11, 2024 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Arcade Creek
- Discharges directly / indirectly
- Y / N (as answered in the permit application)
Evidence: identification corroborated Arcade Creek CAR5192100019980813113546
Receiving water reported by facility — waterbody identification corroborated by geographic evidence.
Nearest distance from the reported facility location: 965 m. Method receiving_water/2.
2026 Integrated Report status Evidence: State-published
Arcade Creek is on the 2026 Clean Water Act section 303(d) list (7 Appendix A decisions; category 5).
| Pollutant | Category | Listing decision | TMDL requirement | Decision ID |
|---|---|---|---|---|
| Bifenthrin | 5 | List on 303(d) list (TMDL required list) | 5A | 116035 |
| Copper | 5 | Do Not Delist from 303(d) list (TMDL required list) | 5A | 70093 |
| Fipronil Sulfone | 5 | List on 303(d) list (TMDL required list) | 5A | 116045 |
| Malathion | 5 | Do Not Delist from 303(d) list (TMDL required list) | 5A | 116020 |
| Permethrin | 5 | List on 303(d) list (being addressed by USEPA approved TMDL) | 5B · Phase 2 (Pyrethroids)Sacramento and San Joaquin Pesticides Basin Plan Amendment and TMDLs | 130337 |
| Pyrethroids | 5 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | 5B · Phase 2 (Pyrethroids)Sacramento and San Joaquin Pesticides Basin Plan Amendment and TMDLs | 116027 |
| Toxicity | 5 | List on 303(d) list (TMDL required list) | 5A | 77755 |
Published by the State Water Resources Control Board (2026 California Integrated Report, Appendix A). Listing status is taken from Appendix A only. State Board adoption 2026-02-03; USEPA approval not confirmed. A listing describes the waterbody, not this facility. Waterbody profile.
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 |
|---|---|---|---|
| Arcade Creek CAR5192100019980813113546 | 965 m | listed | 7 |
| Arcade Creek (Sacramento County) CAR5192100020201209037596 | 965 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.
131 distinct measurements across 7 parameters, most recent sample Feb 11, 2026.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 10 | 5 | 0 | Nov 13, 2025 | Feb 11, 2026 |
| 2024 | 11 | 5 | 0 | Nov 20, 2024 | Apr 26, 2025 |
| 2023 | 15 | 5 | 0 | Dec 06, 2023 | Feb 01, 2024 |
| 2022 | 10 | 5 | 0 | Dec 27, 2022 | May 02, 2023 |
| 2021 | 12 | 7 | 0 | Dec 29, 2021 | Mar 28, 2022 |
| 2020 | 11 | 5 | 0 | Nov 17, 2020 | Mar 09, 2021 |
| 2019 | 10 | 5 | 0 | Dec 18, 2019 | Jan 16, 2020 |
| 2018 | 15 | 5 | 0 | Nov 27, 2018 | Mar 05, 2019 |
| 2017 | 11 | 5 | 0 | Nov 15, 2017 | May 25, 2018 |
| 2016 | 14 | 6 | 0 | Oct 14, 2016 | Mar 21, 2017 |
| 2015 | 12 | 6 | 0 | Dec 10, 2015 | Apr 22, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Total Suspended Solids (TSS) | mg/L | 28 | 0 | Dec 10, 2015 | Feb 11, 2026 | Results |
| Copper, Total | mg/L | 25 | 2 | Oct 14, 2016 | Feb 11, 2026 | Results |
| pH | SU | 24 | 0 | Dec 10, 2015 | Feb 11, 2026 | Results |
| Methylene Blue Active Substances (MBAS) | mg/L | 23 | 4 | Dec 10, 2015 | Feb 11, 2026 | Results |
| Oil and Grease | mg/L | 23 | 4 | Dec 10, 2015 | Feb 11, 2026 | Results |
| Gasoline | mg/L | 5 | 3 | Dec 10, 2015 | Dec 29, 2021 | Results |
| Diesel Oil | mg/L | 3 | 3 | Dec 10, 2015 | Dec 29, 2021 | Results |
All results (131 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Feb 11, 2026 | Copper, Total | .039 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1366066 | |
| Feb 11, 2026 | Methylene Blue Active Substances (MBAS) | .77 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1366066 | |
| Feb 11, 2026 | Oil and Grease | 4.1 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1366066 | |
| Feb 11, 2026 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1366066 | |
| Feb 11, 2026 | Total Suspended Solids (TSS) | 130 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1366066 | |
| Nov 13, 2025 | Copper, Total | .013 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1358472 | |
| Nov 13, 2025 | Methylene Blue Active Substances (MBAS) | .41 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1358472 | |
| Nov 13, 2025 | Oil and Grease | DNQ .79 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1358472 | |
| Nov 13, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1358472 | |
| Nov 13, 2025 | Total Suspended Solids (TSS) | 21 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1358472 | |
| Apr 26, 2025 | Total Suspended Solids (TSS) | 44 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1330634 | |
| Feb 06, 2025 | Copper, Total | .014 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1321073 | |
| Feb 06, 2025 | Methylene Blue Active Substances (MBAS) | .15 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1321073 | |
| Feb 06, 2025 | Oil and Grease | 2.6 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1321073 | |
| Feb 06, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1321073 | |
| Feb 06, 2025 | Total Suspended Solids (TSS) | 120 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1321073 | |
| Nov 20, 2024 | Copper, Total | .023 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1316170 | |
| Nov 20, 2024 | Methylene Blue Active Substances (MBAS) | .41 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1316170 | |
| Nov 20, 2024 | Oil and Grease | 2 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1316170 | |
| Nov 20, 2024 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1316170 | |
| Nov 20, 2024 | Total Suspended Solids (TSS) | 82 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1316170 | |
| Feb 01, 2024 | Copper, Total | .0017 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1278523 | |
| Feb 01, 2024 | Methylene Blue Active Substances (MBAS) | ND | mg/L | Effluent | Qualifying Storm Event | A5540C | 1278523 | |
| Feb 01, 2024 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1278523 | |
| Feb 01, 2024 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1278523 | |
| Feb 01, 2024 | Total Suspended Solids (TSS) | 13 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1278523 | |
| Dec 18, 2023 | Copper, Total | DNQ .0084 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1271055 | |
| Dec 18, 2023 | Methylene Blue Active Substances (MBAS) | .2 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1271055 | |
| Dec 18, 2023 | Oil and Grease | 1.4 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1271055 | |
| Dec 18, 2023 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1271055 | |
| Dec 18, 2023 | Total Suspended Solids (TSS) | 8 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1271055 | |
| Dec 06, 2023 | Copper, Total | .042 | mg/L | Effluent | Non-Qualifying Storm Event | E200.8 | 1269299 | |
| Dec 06, 2023 | Methylene Blue Active Substances (MBAS) | 1.4 | mg/L | Effluent | Non-Qualifying Storm Event | A5540C | 1269299 | |
| Dec 06, 2023 | Oil and Grease | 6.7 | mg/L | Effluent | Non-Qualifying Storm Event | E1664B | 1269299 | |
| Dec 06, 2023 | pH | 7 | SU | Effluent | Non-Qualifying Storm Event | pH_Paper | 1269299 | |
| Dec 06, 2023 | Total Suspended Solids (TSS) | 440 | mg/L | Effluent | Non-Qualifying Storm Event | A2540D | 1269299 | |
| May 02, 2023 | Copper, Total | .089 | mg/L | Effluent | Non-Qualifying Storm Event | E200.8 | 1237490 | |
| May 02, 2023 | Methylene Blue Active Substances (MBAS) | 3.5 | mg/L | Effluent | Non-Qualifying Storm Event | A5540C | 1237490 | |
| May 02, 2023 | Oil and Grease | 7.1 | mg/L | Effluent | Non-Qualifying Storm Event | E1664B | 1237490 | |
| May 02, 2023 | pH | 6 | SU | Effluent | Non-Qualifying Storm Event | pH_Paper | 1237490 | |
| May 02, 2023 | Total Suspended Solids (TSS) | 370 | mg/L | Effluent | Non-Qualifying Storm Event | A2540D | 1237490 | |
| Dec 27, 2022 | Copper, Total | DNQ .0035 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1223426 | |
| Dec 27, 2022 | Methylene Blue Active Substances (MBAS) | DNQ .089 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1223426 | |
| Dec 27, 2022 | Oil and Grease | DNQ .7 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1223426 | |
| Dec 27, 2022 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1223426 | |
| Dec 27, 2022 | Total Suspended Solids (TSS) | 3.3 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1223426 | |
| Mar 28, 2022 | Copper, Total | .035 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1181908 | |
| Mar 28, 2022 | Methylene Blue Active Substances (MBAS) | .16 | mg/L | Effluent | Qualifying Storm Event | A5540C | 1181908 | |
| Mar 28, 2022 | Oil and Grease | 4.2 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1181908 | |
| Mar 28, 2022 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1181908 |
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 | 4 | 4 Violation · 0 Potential (preliminary) · 0 Dismissed | Jul 02, 1999 – Jul 01, 2009 | Oct 21, 2026 | All violations |
| Enforcement actions | 5 | 4 issued · 0 draft · 1 withdrawn, rescinded or superseded | Oct 26, 1999 – Oct 23, 2009 | Oct 21, 2026 | All actions |
| Inspections | 2 | inspections, not findings | Jan 28, 2020 – Jan 06, 2026 | 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 (22 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 08, 2026 | Annual reports | 1334788 | Annual report 2025 | — | |
| Jan 06, 2026 | Inspections | 2069919 | B Type compliance | Finalized | Additional Info Required |
| Jul 10, 2025 | Annual reports | 1293582 | Annual report 2024 | — | |
| Jul 03, 2024 | Annual reports | 1242622 | Annual report 2023 | — | |
| Jul 12, 2023 | Annual reports | 1188598 | Annual report 2022 | — | |
| Jul 27, 2022 | Annual reports | 1111914 | Annual report 2021 | — | |
| Jul 14, 2021 | Annual reports | 1067894 | Annual report 2020 | — | |
| Jul 15, 2020 | Annual reports | 985101 | Annual report 2019 | — | |
| Jan 28, 2020 | Inspections | 2046428 | B Type compliance | — | No Further Action |
| Jul 16, 2019 | Annual reports | 952626 | Annual report 2018 | — | |
| Jun 28, 2018 | Annual reports | 938039 | Annual report 2017 | — | |
| Jul 14, 2017 | Annual reports | 877238 | Annual report 2016 | — | |
| Jul 12, 2016 | Annual reports | 841202 | Annual report 2015 | — | |
| Oct 23, 2009 | Enforcement actions | 401261 | SEL (Staff Enforcement Letter) | Historical | |
| Jul 01, 2009 | Violations | 841084 | Deficient BMP Implementation | Violation | Report |
| Mar 30, 2007 | Enforcement actions | 325499 | NOV (Notice of Violation) | Active | |
| Mar 30, 2006 | Violations | 496883 | Deficient Report | Violation | Report |
| Oct 10, 2003 | Enforcement actions | 250720 | NNC (Notice of Non-Compliance) | Historical | UNKNOWN |
| Aug 12, 2003 | Enforcement actions | 250719 | NNC (Notice of Non-Compliance) | Withdrawn | UNKNOWN |
| Jul 01, 2003 | Violations | 246641 | Deficient Report | Violation | Inspection |
| Oct 26, 1999 | Enforcement actions | 230847 | NOV (Notice of Violation) | Historical | |
| Jul 02, 1999 | Violations | 170971 | 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.