Sonoma Soil Builders LLC
Terminated WDID 1 49I025096 Windsor, Sonoma County Region 1 · North Coast
At a glance
- Permit Evidence: SMARTS record
- Terminated Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Windsor, 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
- 80 distinct results, 2 reporting years (2015 to 2016)
- Most recent sample Dec 23, 2016 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 7 inspections · 2 violation records · 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
- 38.52351, -122.79024
- 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
- 5900 Pruitt Avenue Suite 160, Windsor 95492
- Regional Water Board
- 1 — North Coast
HUC12 watershed Evidence: spatial
- Windsor Creek HUC12 180101100705
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
- Terminated
- Operator
- Sonoma Soil Builders LLC
- Primary industry (SIC)
- 2875-Fertilizers, Mixing Only
- Secondary SIC
- 4212-Local Trucking Without Storage
- Application ID
- 450348
- NOI processed
- Oct 14, 2014
- Termination effective
- Apr 20, 2018
- Last certified
- May 29, 2015
- Facility size
- 57044 SqFt
- Impervious area
- 7 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 450348 | Industrial | Terminated | Oct 14, 2014 | Apr 20, 2018 | May 29, 2015 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Mark West 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.
| Waterbody (2026 Integrated Report) | Distance | 2026 303(d) list | Appendix A decisions |
|---|---|---|---|
| Russian River HU, Middle Russian River HA, Mark West HSA, Windsor Creek and its tributaries CAR1142302020130919047080 | 82 m | listed | 4 |
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.
80 distinct measurements across 11 parameters, most recent sample Dec 23, 2016.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2016 | 48 | 8 | 0 | Oct 14, 2016 | Dec 23, 2016 |
| 2015 | 32 | 8 | 0 | Nov 24, 2015 | Mar 20, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Nitrite Plus Nitrate (as N) | mg/L | 10 | 4 | Nov 24, 2015 | Dec 23, 2016 | Results |
| Oil and Grease | mg/L | 10 | 5 | Nov 24, 2015 | Dec 23, 2016 | Results |
| pH | SU | 10 | 0 | Nov 24, 2015 | Dec 23, 2016 | Results |
| Phosphorus, Total (as P) | mg/L | 10 | 0 | Nov 24, 2015 | Dec 23, 2016 | Results |
| Total Suspended Solids (TSS) | mg/L | 10 | 0 | Nov 24, 2015 | Dec 23, 2016 | Results |
| Iron, Total Recoverable | mg/L | 6 | 0 | Oct 14, 2016 | Dec 23, 2016 | Results |
| Lead, Total Recoverable | mg/L | 6 | 3 | Oct 14, 2016 | Dec 23, 2016 | Results |
| Zinc, Total Recoverable | mg/L | 6 | 0 | Oct 14, 2016 | Dec 23, 2016 | Results |
| Iron, Total | mg/L | 4 | 0 | Nov 24, 2015 | Mar 20, 2016 | Results |
| Lead, Total | mg/L | 4 | 0 | Nov 24, 2015 | Mar 20, 2016 | Results |
| Zinc, Total | mg/L | 4 | 0 | Nov 24, 2015 | Mar 20, 2016 | Results |
All results (80 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Dec 23, 2016 | Iron, Total Recoverable | 70 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 917910 | |
| Dec 23, 2016 | Iron, Total Recoverable | 19 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 917910 | |
| Dec 23, 2016 | Lead, Total Recoverable | .13 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 917910 | |
| Dec 23, 2016 | Lead, Total Recoverable | .033 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 917910 | |
| Dec 23, 2016 | Nitrite Plus Nitrate (as N) | .071 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 917910 | |
| Dec 23, 2016 | Nitrite Plus Nitrate (as N) | ND .07 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 917910 | |
| Dec 23, 2016 | Oil and Grease | ND 6.3 | mg/L | Effluent | Qualifying Storm Event | E1664A | 917910 | |
| Dec 23, 2016 | Oil and Grease | ND 5.3 | mg/L | Effluent | Qualifying Storm Event | E1664A | 917910 | |
| Dec 23, 2016 | pH | 8.1 | SU | Effluent | Qualifying Storm Event | pH_Paper | 917910 | |
| Dec 23, 2016 | pH | 7.5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 917910 | |
| Dec 23, 2016 | Phosphorus, Total (as P) | 20 | mg/L | Effluent | Qualifying Storm Event | E365.3 | 917910 | |
| Dec 23, 2016 | Phosphorus, Total (as P) | 17 | mg/L | Effluent | Qualifying Storm Event | E365.3 | 917910 | |
| Dec 23, 2016 | Total Suspended Solids (TSS) | 7900 | mg/L | Effluent | Qualifying Storm Event | A2540D | 917910 | |
| Dec 23, 2016 | Total Suspended Solids (TSS) | 1800 | mg/L | Effluent | Qualifying Storm Event | A2540D | 917910 | |
| Dec 23, 2016 | Zinc, Total Recoverable | 4 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 917910 | |
| Dec 23, 2016 | Zinc, Total Recoverable | 4.4 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 917910 | |
| Oct 14, 2016 | Iron, Total Recoverable | .35 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 909789 | |
| Oct 14, 2016 | Iron, Total Recoverable | 6.7 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 909789 | |
| Oct 14, 2016 | Iron, Total Recoverable | .076 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 909789 | |
| Oct 14, 2016 | Iron, Total Recoverable | 7.6 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 909789 | |
| Oct 14, 2016 | Lead, Total Recoverable | ND .001 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 909789 | |
| Oct 14, 2016 | Lead, Total Recoverable | .0043 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 909789 | |
| Oct 14, 2016 | Lead, Total Recoverable | ND .001 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 909789 | |
| Oct 14, 2016 | Lead, Total Recoverable | ND .025 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 909789 | |
| Oct 14, 2016 | Nitrite Plus Nitrate (as N) | ND .07 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 909789 | |
| Oct 14, 2016 | Nitrite Plus Nitrate (as N) | ND .07 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 909789 | |
| Oct 14, 2016 | Nitrite Plus Nitrate (as N) | .95 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 909789 | |
| Oct 14, 2016 | Nitrite Plus Nitrate (as N) | ND .07 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 909789 | |
| Oct 14, 2016 | Oil and Grease | 3.6 | mg/L | Effluent | Qualifying Storm Event | E1664A | 909789 | |
| Oct 14, 2016 | Oil and Grease | ND 2 | mg/L | Effluent | Qualifying Storm Event | E1664A | 909789 | |
| Oct 14, 2016 | Oil and Grease | ND 2.5 | mg/L | Effluent | Qualifying Storm Event | E1664A | 909789 | |
| Oct 14, 2016 | Oil and Grease | ND 2.5 | mg/L | Effluent | Qualifying Storm Event | E1664A | 909789 | |
| Oct 14, 2016 | pH | 6.8 | SU | Effluent | Qualifying Storm Event | A4500HB | 909789 | |
| Oct 14, 2016 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | A4500HB | 909789 | |
| Oct 14, 2016 | pH | 7.3 | SU | Effluent | Qualifying Storm Event | A4500HB | 909789 | |
| Oct 14, 2016 | pH | 7 | SU | Effluent | Qualifying Storm Event | A4500HB | 909789 | |
| Oct 14, 2016 | Phosphorus, Total (as P) | 2.4 | mg/L | Effluent | Qualifying Storm Event | E365.3 | 909789 | |
| Oct 14, 2016 | Phosphorus, Total (as P) | 19 | mg/L | Effluent | Qualifying Storm Event | E365.3 | 909789 | |
| Oct 14, 2016 | Phosphorus, Total (as P) | .43 | mg/L | Effluent | Qualifying Storm Event | E365.3 | 909789 | |
| Oct 14, 2016 | Phosphorus, Total (as P) | 22 | mg/L | Effluent | Qualifying Storm Event | E365.3 | 909789 | |
| Oct 14, 2016 | Total Suspended Solids (TSS) | 170 | mg/L | Effluent | Qualifying Storm Event | A2540D | 909789 | |
| Oct 14, 2016 | Total Suspended Solids (TSS) | 370 | mg/L | Effluent | Qualifying Storm Event | A2540D | 909789 | |
| Oct 14, 2016 | Total Suspended Solids (TSS) | 47 | mg/L | Effluent | Qualifying Storm Event | A2540D | 909789 | |
| Oct 14, 2016 | Total Suspended Solids (TSS) | 100 | mg/L | Effluent | Qualifying Storm Event | A2540D | 909789 | |
| Oct 14, 2016 | Zinc, Total Recoverable | .079 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 909789 | |
| Oct 14, 2016 | Zinc, Total Recoverable | .4 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 909789 | |
| Oct 14, 2016 | Zinc, Total Recoverable | .1 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 909789 | |
| Oct 14, 2016 | Zinc, Total Recoverable | .28 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 909789 | |
| Mar 20, 2016 | Iron, Total | 1.9 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 874621 | |
| Mar 20, 2016 | Lead, Total | .0018 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 874621 |
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 | 2 | 2 Violation · 0 Potential (preliminary) · 0 Dismissed | Nov 18, 2014 – Jan 26, 2017 | Oct 21, 2026 | All violations |
| Enforcement actions | 1 | 1 issued · 0 draft · 0 withdrawn, rescinded or superseded | Jan 26, 2017 – Jan 26, 2017 | Oct 21, 2026 | All actions |
| Inspections | 7 | inspections, not findings | Nov 18, 2014 – Aug 03, 2017 | Oct 21, 2026 | All inspections |
| Annual reports | 3 | certified reports (contents not shown) | 2015 – 2017 | 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 (13 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Nov 28, 2017 | Annual reports | 943881 | Annual report 2017 | — | |
| Aug 03, 2017 | Inspections | 2034578 | Inspection from Vehicle | — | No Further Action |
| Jul 04, 2017 | Annual reports | 883396 | Annual report 2016 | — | |
| Apr 13, 2017 | Inspections | 2033478 | B Type compliance | — | No Further Action |
| Jan 26, 2017 | Enforcement actions | 425669 | NOV (Notice of Violation) | Historical | |
| Jan 26, 2017 | Violations | 862620 | Deficient BMP Implementation | Violation | Inspection |
| Dec 13, 2016 | Inspections | 2032069 | B Type compliance | — | Follow-up Inspection Needed |
| Nov 21, 2016 | Inspections | 2031840 | B Type compliance | — | Additional Info Required |
| Jul 15, 2016 | Annual reports | 841464 | Annual report 2015 | — | |
| Nov 13, 2015 | Inspections | 2027530 | B Type compliance | — | No Further Action |
| Dec 02, 2014 | Inspections | 2024085 | Enforcement Follow-up | — | Follow-up Inspection Needed |
| Nov 18, 2014 | Inspections | 2023964 | B Type compliance | — | Follow-up Inspection Needed |
| Nov 18, 2014 | Violations | 855242 | Deficient BMP Implementation | 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.