Redwood Empire
Active WDID 1 49I006163 Cloverdale, Sonoma County Region 1 · North Coast
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Cloverdale, Sonoma County
- Region 1 · North Coast · 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
- 1 waterbody; 1 on the 2026 303(d) list
- Proximity only; not a discharge pathway · Nearby waterbodies
- Monitoring results Evidence: facility-reported
- 277 distinct results, 11 reporting years (2015 to 2025)
- Most recent sample Feb 25, 2026 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 8 inspections · 1 violation record · 11 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
- 38.822123, -123.013761
- Precision
- 6 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
- 31401 Mccray Rd, Cloverdale 95425
- Regional Water Board
- 1 — North Coast
HUC12 watershed Evidence: spatial
- Oat Valley Creek-Russian River HUC12 180101100411
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
- Redwood Empire Sawmills
- Primary industry (SIC)
- 2421-Sawmills and Planing Mills, General
- Secondary SIC
- 2421-Sawmills and Planing Mills, General
- Application ID
- 178833
- NOI processed
- Apr 21, 1992
- Last certified
- Jun 24, 2015
- Facility size
- 24 Acres
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 178833 | Industrial | Active | Apr 21, 1992 | — | Jun 24, 2015 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Oat Valley Cr
- 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.
| Waterbody (2026 Integrated Report) | Distance | 2026 303(d) list | Appendix A decisions |
|---|---|---|---|
| Russian River HU, Middle Russian River HA, Geyserville HSA CAR1142503219990615082353 | 126 m | listed | 12 |
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.
277 distinct measurements across 10 parameters, most recent sample Feb 25, 2026.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 16 | 8 | 0 | Dec 19, 2025 | Feb 25, 2026 |
| 2024 | 20 | 8 | 0 | Nov 21, 2024 | Mar 12, 2025 |
| 2023 | 16 | 8 | 0 | Dec 20, 2023 | Jan 02, 2024 |
| 2022 | 18 | 8 | 0 | Dec 08, 2022 | Apr 07, 2023 |
| 2021 | 16 | 8 | 0 | Nov 09, 2021 | Mar 03, 2022 |
| 2020 | 8 | 8 | 0 | Jan 28, 2021 | Jan 28, 2021 |
| 2019 | 15 | 8 | 0 | Dec 06, 2019 | Jan 16, 2020 |
| 2018 | 15 | 8 | 0 | Dec 14, 2018 | Feb 08, 2019 |
| 2017 | 52 | 10 | 0 | Nov 15, 2017 | Apr 06, 2018 |
| 2016 | 56 | 10 | 0 | Oct 27, 2016 | Mar 20, 2017 |
| 2015 | 45 | 8 | 0 | Dec 16, 2015 | Mar 21, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| pH | SU | 35 | 0 | Dec 16, 2015 | Feb 25, 2026 | Results |
| Chemical Oxygen Demand (COD) | mg/L | 34 | 6 | Dec 16, 2015 | Feb 25, 2026 | Results |
| Aluminum, Total | mg/L | 33 | 0 | Dec 16, 2015 | Feb 25, 2026 | Results |
| Oil and Grease | mg/L | 32 | 26 | Dec 16, 2015 | Feb 25, 2026 | Results |
| Total Suspended Solids (TSS) | mg/L | 32 | 0 | Dec 16, 2015 | Feb 25, 2026 | Results |
| Zinc, Total | mg/L | 32 | 29 | Dec 16, 2015 | Feb 25, 2026 | Results |
| Magnesium, Total | mg/L | 24 | 0 | Dec 08, 2016 | Feb 25, 2026 | Results |
| Propiconazole | ug/L | 24 | 21 | Dec 08, 2016 | Feb 25, 2026 | Results |
| Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) | mg/L | 17 | 3 | Dec 16, 2015 | Mar 13, 2018 | Results |
| Total Organic Carbon (TOC) | mg/L | 14 | 0 | Jan 29, 2016 | Mar 13, 2018 | Results |
All results (277 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Feb 25, 2026 | Aluminum, Total | .5 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1369466 | |
| Feb 25, 2026 | Chemical Oxygen Demand (COD) | DNQ 41 | mg/L | Effluent | Qualifying Storm Event | A5220D | 1369466 | |
| Feb 25, 2026 | Magnesium, Total | 11 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1369466 | |
| Feb 25, 2026 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1369466 | |
| Feb 25, 2026 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Field | 1369466 | |
| Feb 25, 2026 | Propiconazole | ND | ug/L | Effluent | Qualifying Storm Event | 1369466 | ||
| Feb 25, 2026 | Total Suspended Solids (TSS) | 2.1 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1369466 | |
| Feb 25, 2026 | Zinc, Total | ND | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1369466 | |
| Dec 19, 2025 | Aluminum, Total | 1.1 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1362861 | |
| Dec 19, 2025 | Chemical Oxygen Demand (COD) | 79 | mg/L | Effluent | Qualifying Storm Event | A5220D | 1362861 | |
| Dec 19, 2025 | Magnesium, Total | 3.1 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1362861 | |
| Dec 19, 2025 | Oil and Grease | DNQ 2 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1362861 | |
| Dec 19, 2025 | pH | 6.23 | SU | Effluent | Qualifying Storm Event | pH_Field | 1362861 | |
| Dec 19, 2025 | Propiconazole | ND 0 | ug/L | Effluent | Qualifying Storm Event | DU | 1362861 | |
| Dec 19, 2025 | Total Suspended Solids (TSS) | 8.4 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1362861 | |
| Dec 19, 2025 | Zinc, Total | DNQ .016 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1362861 | |
| Mar 12, 2025 | Aluminum, Total | .82 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1328327 | |
| Mar 12, 2025 | pH | 7.21 | SU | Effluent | Qualifying Storm Event | pH_Field | 1328327 | |
| Feb 19, 2025 | Aluminum, Total | .15 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1325019 | |
| Feb 19, 2025 | Chemical Oxygen Demand (COD) | ND | mg/L | Effluent | Qualifying Storm Event | A5220D | 1325019 | |
| Feb 19, 2025 | Magnesium, Total | 14 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1325019 | |
| Feb 19, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1325019 | |
| Feb 19, 2025 | pH | 6.84 | SU | Effluent | Qualifying Storm Event | A4500HB | 1325019 | |
| Feb 19, 2025 | Propiconazole | ND | ug/L | Effluent | Qualifying Storm Event | 1325019 | ||
| Feb 19, 2025 | Total Suspended Solids (TSS) | 1.4 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1325019 | |
| Feb 19, 2025 | Zinc, Total | DNQ .00903 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1325019 | |
| Dec 23, 2024 | Aluminum, Total | .16 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1318416 | |
| Dec 23, 2024 | pH | 7.14 | SU | Effluent | Qualifying Storm Event | pH_Field | 1318416 | |
| Nov 21, 2024 | Aluminum, Total | 5.2 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1316193 | |
| Nov 21, 2024 | Chemical Oxygen Demand (COD) | 100 | mg/L | Effluent | Qualifying Storm Event | A5220D | 1316193 | |
| Nov 21, 2024 | Magnesium, Total | 1.5 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1316193 | |
| Nov 21, 2024 | Oil and Grease | DNQ 2.6 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1316193 | |
| Nov 21, 2024 | pH | 6.93 | SU | Effluent | Qualifying Storm Event | pH_Field | 1316193 | |
| Nov 21, 2024 | Propiconazole | ND | ug/L | Effluent | Qualifying Storm Event | 1316193 | ||
| Nov 21, 2024 | Total Suspended Solids (TSS) | 24 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1316193 | |
| Nov 21, 2024 | Zinc, Total | DNQ .0229 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1316193 | |
| Jan 02, 2024 | Aluminum, Total | .67 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1272607 | |
| Jan 02, 2024 | Chemical Oxygen Demand (COD) | DNQ 47 | mg/L | Effluent | Qualifying Storm Event | A5220D | 1272607 | |
| Jan 02, 2024 | Magnesium, Total | 4.4 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1272607 | |
| Jan 02, 2024 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1272607 | |
| Jan 02, 2024 | pH | 6.7 | SU | Effluent | Qualifying Storm Event | pH_Field | 1272607 | |
| Jan 02, 2024 | Propiconazole | ND | ug/L | Effluent | Qualifying Storm Event | 1272607 | ||
| Jan 02, 2024 | Total Suspended Solids (TSS) | 4.8 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1272607 | |
| Jan 02, 2024 | Zinc, Total | ND | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1272607 | |
| Dec 20, 2023 | Aluminum, Total | .67 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1271362 | |
| Dec 20, 2023 | Chemical Oxygen Demand (COD) | 130 | mg/L | Effluent | Qualifying Storm Event | A5220D | 1271362 | |
| Dec 20, 2023 | Magnesium, Total | 1.5 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1271362 | |
| Dec 20, 2023 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1271362 | |
| Dec 20, 2023 | pH | 6.76 | SU | Effluent | Qualifying Storm Event | pH_Field | 1271362 | |
| Dec 20, 2023 | Propiconazole | ND | ug/L | Effluent | Qualifying Storm Event | 1271362 |
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 | Apr 14, 2003 – Apr 14, 2003 | Oct 21, 2026 | All violations |
| Enforcement actions | 11 | 11 issued · 0 draft · 0 withdrawn, rescinded or superseded | Dec 14, 1999 – Jul 08, 2003 | Oct 21, 2026 | All actions |
| Inspections | 8 | inspections, not findings | Mar 02, 2000 – Dec 29, 2015 | 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 (31 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jun 15, 2026 | Annual reports | 1336063 | Annual report 2025 | — | |
| Jul 15, 2025 | Annual reports | 1294907 | Annual report 2024 | — | |
| Jul 05, 2024 | Annual reports | 1244028 | Annual report 2023 | — | |
| Jul 14, 2023 | Annual reports | 1190063 | Annual report 2022 | — | |
| Jul 15, 2022 | Annual reports | 1113499 | Annual report 2021 | — | |
| Jul 13, 2021 | Annual reports | 1069546 | Annual report 2020 | — | |
| Jul 14, 2020 | Annual reports | 986868 | Annual report 2019 | — | |
| Jun 19, 2019 | Annual reports | 954456 | Annual report 2018 | — | |
| Jul 03, 2018 | Annual reports | 939874 | Annual report 2017 | — | |
| Jul 06, 2017 | Annual reports | 879168 | Annual report 2016 | — | |
| Jul 15, 2016 | Annual reports | 845625 | Annual report 2015 | — | |
| Dec 29, 2015 | Inspections | 2028009 | B Type compliance | — | No Further Action |
| May 07, 2015 | Inspections | 2025646 | B Type compliance | — | No Further Action |
| Jul 23, 2008 | Inspections | 1453330 | B Type compliance | — | Follow-up Inspection Needed |
| Sep 11, 2007 | Inspections | 1181538 | B Type compliance | — | Follow-up Inspection Needed |
| Feb 08, 2007 | Inspections | 969725 | B Type compliance | — | No Further Action |
| Dec 15, 2006 | Inspections | 923659 | Complaint | — | Follow-up Inspection Needed |
| Jan 13, 2005 | Inspections | 337065 | B Type compliance | — | |
| Jul 08, 2003 | Enforcement actions | 243147 | 13267 Letter/Order (Water Code section 13267 letter or order) | Historical | UNKNOWN |
| Apr 14, 2003 | Violations | 239853 | Deficient BMP Implementation | Violation | Referral |
| Mar 02, 2000 | Inspections | 318613 | B Type compliance | — | |
| Dec 14, 1999 | Enforcement actions | 225001 | Verbal Communication | Historical | |
| Dec 14, 1999 | Enforcement actions | 225002 | Verbal Communication | Historical | |
| Dec 14, 1999 | Enforcement actions | 225003 | Verbal Communication | Historical | |
| Dec 14, 1999 | Enforcement actions | 225004 | Verbal Communication | 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.