Roseville City Corp Yard
Active WDID 5S31I010820 Roseville, Placer 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
- Roseville, Placer County
- Region 5S · Central Valley (Sacramento) · Location · Statewide map
- Receiving water
- Dry 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
- 483 distinct results, 11 reporting years (2015 to 2025)
- Most recent sample May 04, 2026 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 2 inspections · 8 violation records · 8 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
- 38.72976, -121.316276
- 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
- 2005 Hilltop Cir, Roseville 95747
- Regional Water Board
- 5S — Central Valley (Sacramento)
HUC12 watershed Evidence: spatial
- Gibson Lake-Dry Creek HUC12 180201110105
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
- Roseville City
- Primary industry (SIC)
- 4111-Local and Suburban Transit
- Secondary SIC
- 4212-Local Trucking Without Storage
- Application ID
- 199215
- NOI processed
- Dec 29, 1993
- Last certified
- Nov 17, 2021
- Facility size
- 59 Acres
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 199215 | Industrial | Active | Dec 29, 1993 | — | Nov 17, 2021 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Dry 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)
- C1 name is only a prefix of official names
14 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 |
|---|---|---|---|
| Dry Creek (Placer and Sacramento Counties) CAR5192100020000208152156 | 445 m | listed | 1 |
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.
483 distinct measurements across 20 parameters, most recent sample May 04, 2026.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 41 | 9 | 0 | Oct 02, 2025 | May 04, 2026 |
| 2024 | 24 | 9 | 0 | Nov 20, 2024 | Jan 31, 2025 |
| 2023 | 16 | 8 | 0 | Feb 01, 2024 | Feb 29, 2024 |
| 2022 | 34 | 9 | 0 | Nov 01, 2022 | Feb 24, 2023 |
| 2021 | 44 | 11 | 0 | Oct 21, 2021 | Mar 15, 2022 |
| 2020 | 57 | 19 | 0 | Nov 17, 2020 | Mar 18, 2021 |
| 2019 | 57 | 19 | 0 | Dec 04, 2019 | Jan 09, 2020 |
| 2018 | 38 | 19 | 0 | Feb 13, 2019 | Apr 05, 2019 |
| 2017 | 38 | 19 | 0 | Jan 18, 2018 | Apr 06, 2018 |
| 2016 | 79 | 20 | 0 | Oct 14, 2016 | Jun 08, 2017 |
| 2015 | 55 | 19 | 0 | Sep 30, 2015 | Mar 04, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Chemical Oxygen Demand (COD) | mg/L | 35 | 7 | Sep 30, 2015 | May 04, 2026 | Results |
| Copper, Total | mg/L | 35 | 0 | Sep 30, 2015 | May 04, 2026 | Results |
| Oil and Grease | mg/L | 35 | 20 | Sep 30, 2015 | May 04, 2026 | Results |
| pH | SU | 35 | 0 | Sep 30, 2015 | May 04, 2026 | Results |
| Total Suspended Solids (TSS) | mg/L | 35 | 1 | Sep 30, 2015 | May 04, 2026 | Results |
| Zinc, Total | mg/L | 35 | 0 | Sep 30, 2015 | May 04, 2026 | Results |
| Diesel Oil | mg/L | 29 | 15 | Sep 30, 2015 | May 04, 2026 | Results |
| Temperature | Degrees C | 28 | 0 | Sep 30, 2015 | Oct 02, 2025 | Results |
| TPH as Motor Oil | mg/L | 28 | 11 | Sep 30, 2015 | May 04, 2026 | Results |
| Dissolved Oxygen | mg/L | 23 | 0 | Dec 08, 2016 | Feb 29, 2024 | Results |
| Motor Oil | mg/L | 22 | 15 | Sep 30, 2015 | Jan 03, 2025 | Results |
| Benzene | ug/L | 17 | 16 | Sep 30, 2015 | Mar 18, 2021 | Results |
Show 8 more parameters
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Cadmium, Total | mg/L | 17 | 7 | Sep 30, 2015 | Mar 18, 2021 | Results |
| Chromium (Total) | mg/L | 17 | 6 | Sep 30, 2015 | Mar 18, 2021 | Results |
| Ethylbenzene | ug/L | 17 | 16 | Sep 30, 2015 | Mar 18, 2021 | Results |
| Gasoline | mg/L | 17 | 16 | Sep 30, 2015 | Mar 18, 2021 | Results |
| Lead, Total | mg/L | 17 | 6 | Sep 30, 2015 | Mar 18, 2021 | Results |
| Toluene | ug/L | 17 | 10 | Sep 30, 2015 | Mar 18, 2021 | Results |
| Xylenes, Total | ug/L | 17 | 16 | Sep 30, 2015 | Mar 18, 2021 | Results |
| Electrical Conductivity @ 25 Deg. C | umhos/cm | 7 | 0 | Sep 30, 2015 | Jun 08, 2017 | Results |
All results (483 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| May 04, 2026 | Chemical Oxygen Demand (COD) | 76 | mg/L | Effluent | Qualifying Storm Event | A5220D | 1374216 | |
| May 04, 2026 | Copper, Total | .014 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1374216 | |
| May 04, 2026 | Diesel Oil | .28 | mg/L | Effluent | Qualifying Storm Event | M8015 | 1374216 | |
| May 04, 2026 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1374216 | |
| May 04, 2026 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1374216 | |
| May 04, 2026 | Total Suspended Solids (TSS) | 67.7 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1374216 | |
| May 04, 2026 | TPH as Motor Oil | .23 | mg/L | Effluent | Qualifying Storm Event | DU | 1374216 | |
| May 04, 2026 | Zinc, Total | .18 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1374216 | |
| Apr 21, 2026 | Chemical Oxygen Demand (COD) | ND | mg/L | Effluent | Qualifying Storm Event | A5220D | 1374215 | |
| Apr 21, 2026 | Copper, Total | .0038 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1374215 | |
| Apr 21, 2026 | Diesel Oil | .25 | mg/L | Effluent | Qualifying Storm Event | M8015 | 1374215 | |
| Apr 21, 2026 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1374215 | |
| Apr 21, 2026 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1374215 | |
| Apr 21, 2026 | Total Suspended Solids (TSS) | 7.3 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1374215 | |
| Apr 21, 2026 | TPH as Motor Oil | .37 | mg/L | Effluent | Qualifying Storm Event | DU | 1374215 | |
| Apr 21, 2026 | Zinc, Total | .063 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1374215 | |
| Nov 13, 2025 | Chemical Oxygen Demand (COD) | ND | mg/L | Effluent | Qualifying Storm Event | A5220D | 1374213 | |
| Nov 13, 2025 | Copper, Total | .01 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1374213 | |
| Nov 13, 2025 | Diesel Oil | .26 | mg/L | Effluent | Qualifying Storm Event | M8015 | 1374213 | |
| Nov 13, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1374213 | |
| Nov 13, 2025 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1374213 | |
| Nov 13, 2025 | Total Suspended Solids (TSS) | 34.2 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1374213 | |
| Nov 13, 2025 | TPH as Motor Oil | .26 | mg/L | Effluent | Qualifying Storm Event | DU | 1374213 | |
| Nov 13, 2025 | Zinc, Total | .079 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1374213 | |
| Oct 02, 2025 | Chemical Oxygen Demand (COD) | 88 | mg/L | Effluent | Qualifying Storm Event | A5220D | 1356601 | |
| Oct 02, 2025 | Chemical Oxygen Demand (COD) | 88 | mg/L | Effluent | Qualifying Storm Event | A5220D | 1374212 | |
| Oct 02, 2025 | Copper, Total | .016 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1356601 | |
| Oct 02, 2025 | Copper, Total | .016 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1374212 | |
| Oct 02, 2025 | Diesel Oil | .72 | mg/L | Effluent | Qualifying Storm Event | M8015 | 1356601 | |
| Oct 02, 2025 | Diesel Oil | .72 | mg/L | Effluent | Qualifying Storm Event | M8015 | 1374212 | |
| Oct 02, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1356601 | |
| Oct 02, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1374212 | |
| Oct 02, 2025 | pH | 7.98 | SU | Effluent | Qualifying Storm Event | pH_Field | 1356601 | |
| Oct 02, 2025 | pH | 7.98 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1374212 | |
| Oct 02, 2025 | Temperature | 20.26 | Degrees C | Effluent | Qualifying Storm Event | A2550B | 1356601 | |
| Oct 02, 2025 | Total Suspended Solids (TSS) | 48 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1356601 | |
| Oct 02, 2025 | Total Suspended Solids (TSS) | 48 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1374212 | |
| Oct 02, 2025 | TPH as Motor Oil | 1.1 | mg/L | Effluent | Qualifying Storm Event | DU | 1356601 | |
| Oct 02, 2025 | TPH as Motor Oil | 1.1 | mg/L | Effluent | Qualifying Storm Event | DU | 1374212 | |
| Oct 02, 2025 | Zinc, Total | .13 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1356601 | |
| Oct 02, 2025 | Zinc, Total | .13 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1374212 | |
| Jan 31, 2025 | Chemical Oxygen Demand (COD) | 69 | mg/L | Effluent | Qualifying Storm Event | A5220D | 1328318 | |
| Jan 31, 2025 | Copper, Total | .013 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1328318 | |
| Jan 31, 2025 | Diesel Oil | .35 | mg/L | Effluent | Qualifying Storm Event | M8015 | 1328318 | |
| Jan 31, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1328318 | |
| Jan 31, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1328318 | |
| Jan 31, 2025 | Total Suspended Solids (TSS) | 32.5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1328318 | |
| Jan 31, 2025 | TPH as Motor Oil | .63 | mg/L | Effluent | Qualifying Storm Event | DU | 1328318 | |
| Jan 31, 2025 | Zinc, Total | .19 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1328318 | |
| Jan 03, 2025 | Chemical Oxygen Demand (COD) | ND | mg/L | Effluent | Qualifying Storm Event | E410.4 | 1319856 |
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 | 8 | 8 Violation · 0 Potential (preliminary) · 0 Dismissed | Jul 02, 1999 – Jan 01, 2019 | Oct 21, 2026 | All violations |
| Enforcement actions | 8 | 8 issued · 0 draft · 0 withdrawn, rescinded or superseded | Mar 27, 2000 – Feb 22, 2019 | Oct 21, 2026 | All actions |
| Inspections | 2 | inspections, not findings | Dec 09, 2020 – Jan 07, 2025 | 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 (29 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 01, 2026 | Annual reports | 1337386 | Annual report 2025 | — | |
| Jul 08, 2025 | Annual reports | 1296301 | Annual report 2024 | — | |
| Jan 07, 2025 | Inspections | 2066796 | B Type compliance | Finalized | Additional Info Required |
| Jul 11, 2024 | Annual reports | 1245503 | Annual report 2023 | — | |
| Jun 30, 2023 | Annual reports | 1191616 | Annual report 2022 | — | |
| Jul 12, 2022 | Annual reports | 1115199 | Annual report 2021 | — | |
| Jul 08, 2021 | Annual reports | 1063293 | Annual report 2020 | — | |
| Dec 09, 2020 | Inspections | 2049830 | B Type compliance | Performed | Additional Info Required |
| Jul 02, 2020 | Annual reports | 980176 | Annual report 2019 | — | |
| Jul 03, 2019 | Annual reports | 956432 | Annual report 2018 | — | |
| Feb 22, 2019 | Enforcement actions | 433008 | NOV (Notice of Violation) | Historical | |
| Jan 01, 2019 | Violations | 869858 | Late Report | Violation | Report |
| Jun 28, 2018 | Annual reports | 941859 | Annual report 2017 | — | |
| Jul 21, 2017 | Annual reports | 881265 | Annual report 2016 | — | |
| Jul 12, 2016 | Annual reports | 847713 | Annual report 2015 | — | |
| Aug 24, 2011 | Enforcement actions | 406932 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Jul 01, 2011 | Violations | 846110 | Late Report | Violation | Report |
| Oct 23, 2009 | Enforcement actions | 401234 | SEL (Staff Enforcement Letter) | Historical | |
| Jul 23, 2009 | Enforcement actions | 400479 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Jul 02, 2009 | Violations | 840306 | Late Report | Violation | Report |
| Jul 01, 2009 | Violations | 841057 | Deficient BMP Implementation | Violation | Report |
| Sep 02, 2005 | Enforcement actions | 309941 | NOV (Notice of Violation) | Active | |
| Jul 01, 2005 | Violations | 432134 | Deficient Report | Violation | Report |
| Aug 19, 2004 | Enforcement actions | 254331 | NNC (Notice of Non-Compliance) | Historical | UNKNOWN |
| Aug 19, 2004 | Enforcement actions | 254486 | NNC (Notice of Non-Compliance) | Historical | UNKNOWN |
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.