Nutrien Ag Solutions
Terminated WDID 5S34I021915 Walnut Grove, Sacramento County Region 5S · Central Valley (Sacramento)
At a glance
- Permit Evidence: SMARTS record
- Terminated Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Walnut Grove, Sacramento County
- Region 5S · Central Valley (Sacramento) · Location · Statewide map
- Receiving water
- North Mokelumne River (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
- 2 waterbodies; 1 on the 2026 303(d) list
- Proximity only; not a discharge pathway · Nearby waterbodies
- Monitoring results Evidence: facility-reported
- 294 distinct results, 6 reporting years (2015 to 2022)
- Most recent sample Feb 24, 2023 · 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
- 38.23318, -121.51546
- 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
- 14442 Walnut Grove Thornton Rd, Walnut Grove 95690
- Regional Water Board
- 5S — Central Valley (Sacramento)
HUC12 watershed Evidence: spatial
- South Mokelumne River-Mokelumne River HUC12 180400121106
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
- Crop Production Services
- Primary industry (SIC)
- 2875-Fertilizers, Mixing Only
- Application ID
- 354691
- NOI processed
- Nov 04, 2008
- Termination effective
- Oct 02, 2024
- Last certified
- Aug 05, 2019
- Facility size
- 9 Acres
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 354691 | Industrial | Terminated | Nov 04, 2008 | Oct 02, 2024 | Aug 05, 2019 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- North Mokelumne River
- Discharges directly / indirectly
- N / Y (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
1 official waterbody shares 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 |
|---|---|---|---|
| Georgiana Slough (in Delta Waterways, central portion) CAR5440000020200311047305 | 317 m | not listed | 0 |
| Sacramento River (in Delta Waterways, northern and western portions) CAR5100000020190627033519 | 762 m | listed | 10 |
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.
294 distinct measurements across 8 parameters, most recent sample Feb 24, 2023.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2022 | 32 | 8 | 0 | Nov 08, 2022 | Feb 24, 2023 |
| 2020 | 8 | 8 | 0 | Jan 28, 2021 | Jan 28, 2021 |
| 2018 | 72 | 8 | 0 | Jan 15, 2019 | Feb 13, 2019 |
| 2017 | 96 | 8 | 0 | Jan 08, 2018 | Apr 07, 2018 |
| 2016 | 54 | 8 | 0 | Oct 14, 2016 | Mar 21, 2017 |
| 2015 | 32 | 8 | 0 | Nov 02, 2015 | Mar 07, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Iron, Total | mg/L | 37 | 0 | Nov 02, 2015 | Feb 24, 2023 | Results |
| Lead, Total | mg/L | 37 | 1 | Nov 02, 2015 | Feb 24, 2023 | Results |
| Nitrite Plus Nitrate (as N) | mg/L | 37 | 0 | Nov 02, 2015 | Feb 24, 2023 | Results |
| pH | SU | 37 | 0 | Nov 02, 2015 | Feb 24, 2023 | Results |
| Phosphorus, Total (as P) | mg/L | 37 | 0 | Nov 02, 2015 | Feb 24, 2023 | Results |
| Total Suspended Solids (TSS) | mg/L | 37 | 0 | Nov 02, 2015 | Feb 24, 2023 | Results |
| Zinc, Total | mg/L | 37 | 0 | Nov 02, 2015 | Feb 24, 2023 | Results |
| Oil and Grease | mg/L | 35 | 10 | Nov 02, 2015 | Feb 24, 2023 | Results |
All results (294 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Feb 24, 2023 | Iron, Total | 3 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1240819 | |
| Feb 24, 2023 | Lead, Total | .0028 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1240819 | |
| Feb 24, 2023 | Nitrite Plus Nitrate (as N) | 11 | mg/L | Effluent | Qualifying Storm Event | A4500NOH | 1240819 | |
| Feb 24, 2023 | Oil and Grease | 2.3 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1240819 | |
| Feb 24, 2023 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1240819 | |
| Feb 24, 2023 | Phosphorus, Total (as P) | 3.6 | mg/L | Effluent | Qualifying Storm Event | A4500PE | 1240819 | |
| Feb 24, 2023 | Total Suspended Solids (TSS) | 37 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1240819 | |
| Feb 24, 2023 | Zinc, Total | .12 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1240819 | |
| Jan 09, 2023 | Iron, Total | 7.1 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1225696 | |
| Jan 09, 2023 | Lead, Total | .008 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1225696 | |
| Jan 09, 2023 | Nitrite Plus Nitrate (as N) | 1.8 | mg/L | Effluent | Qualifying Storm Event | A4500NOH | 1225696 | |
| Jan 09, 2023 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1225696 | |
| Jan 09, 2023 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1225696 | |
| Jan 09, 2023 | Phosphorus, Total (as P) | 1.1 | mg/L | Effluent | Qualifying Storm Event | A4500PE | 1225696 | |
| Jan 09, 2023 | Total Suspended Solids (TSS) | 85 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1225696 | |
| Jan 09, 2023 | Zinc, Total | .078 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1225696 | |
| Dec 27, 2022 | Iron, Total | 3.5 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1223741 | |
| Dec 27, 2022 | Lead, Total | .0039 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1223741 | |
| Dec 27, 2022 | Nitrite Plus Nitrate (as N) | 3.5 | mg/L | Effluent | Qualifying Storm Event | A4500NOH | 1223741 | |
| Dec 27, 2022 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1223741 | |
| Dec 27, 2022 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1223741 | |
| Dec 27, 2022 | Phosphorus, Total (as P) | 1.2 | mg/L | Effluent | Qualifying Storm Event | A4500PE | 1223741 | |
| Dec 27, 2022 | Total Suspended Solids (TSS) | 91 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1223741 | |
| Dec 27, 2022 | Zinc, Total | .16 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1223741 | |
| Nov 08, 2022 | Iron, Total | 6.2 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1216715 | |
| Nov 08, 2022 | Lead, Total | .0064 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1216715 | |
| Nov 08, 2022 | Nitrite Plus Nitrate (as N) | 16 | mg/L | Effluent | Qualifying Storm Event | A4500NOH | 1216715 | |
| Nov 08, 2022 | Oil and Grease | < 1.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1216715 | |
| Nov 08, 2022 | pH | 8 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1216715 | |
| Nov 08, 2022 | Phosphorus, Total (as P) | .3 | mg/L | Effluent | Qualifying Storm Event | A4500PE | 1216715 | |
| Nov 08, 2022 | Total Suspended Solids (TSS) | 61 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1216715 | |
| Nov 08, 2022 | Zinc, Total | .15 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1216715 | |
| Jan 28, 2021 | Iron, Total | 5.5 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1145461 | |
| Jan 28, 2021 | Lead, Total | .006 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1145461 | |
| Jan 28, 2021 | Nitrite Plus Nitrate (as N) | 11 | mg/L | Effluent | Qualifying Storm Event | A4500NOH | 1145461 | |
| Jan 28, 2021 | Oil and Grease | 1.5 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1145461 | |
| Jan 28, 2021 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1145461 | |
| Jan 28, 2021 | Phosphorus, Total (as P) | 1.8 | mg/L | Effluent | Qualifying Storm Event | A4500PE | 1145461 | |
| Jan 28, 2021 | Total Suspended Solids (TSS) | 75 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1145461 | |
| Jan 28, 2021 | Zinc, Total | .13 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1145461 | |
| Feb 13, 2019 | Iron, Total | 24 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1052400 | |
| Feb 13, 2019 | Iron, Total | 11 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1052400 | |
| Feb 13, 2019 | Iron, Total | 4.7 | mg/L | Influent | Qualifying Storm Event | E200.7 | 1052400 | |
| Feb 13, 2019 | Iron, Total | 13 | mg/L | Receiving Water | Qualifying Storm Event | E200.7 | 1052400 | |
| Feb 13, 2019 | Iron, Total | 2.6 | mg/L | Influent | Qualifying Storm Event | E200.7 | 1052400 | |
| Feb 13, 2019 | Lead, Total | .016 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1052400 | |
| Feb 13, 2019 | Lead, Total | .014 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1052400 | |
| Feb 13, 2019 | Lead, Total | .0097 | mg/L | Influent | Qualifying Storm Event | E200.8 | 1052400 | |
| Feb 13, 2019 | Lead, Total | .015 | mg/L | Receiving Water | Qualifying Storm Event | E200.8 | 1052400 | |
| Feb 13, 2019 | Lead, Total | .0076 | mg/L | Influent | Qualifying Storm Event | E200.8 | 1052400 |
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 01, 2009 – Jul 15, 2025 | Oct 21, 2026 | All violations |
| Enforcement actions | 5 | 5 issued · 0 draft · 0 withdrawn, rescinded or superseded | Oct 23, 2009 – Sep 10, 2025 | Oct 21, 2026 | All actions |
| Inspections | 2 | inspections, not findings | Oct 08, 2008 – Sep 13, 2023 | Oct 21, 2026 | All inspections |
| Annual reports | 9 | certified reports (contents not shown) | 2015 – 2023 | 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 (20 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Sep 10, 2025 | Enforcement actions | 463547 | NOV (Notice of Violation) | Active | |
| Aug 08, 2025 | Enforcement actions | 457059 | NOV (Notice of Violation) | Active | |
| Jul 15, 2025 | Violations | 892530 | Late Report | Violation | Report |
| Nov 15, 2023 | Annual reports | 1242547 | Annual report 2023 | — | |
| Sep 13, 2023 | Inspections | 2061726 | B Type compliance | Finalized | No Further Action |
| Jul 14, 2023 | Annual reports | 1188522 | Annual report 2022 | — | |
| Jun 14, 2022 | Annual reports | 1111829 | Annual report 2021 | — | |
| Jun 22, 2021 | Annual reports | 1067799 | Annual report 2020 | — | |
| Sep 18, 2020 | Annual reports | 984997 | Annual report 2019 | — | |
| Aug 17, 2020 | Enforcement actions | 438237 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Active | |
| Jul 15, 2020 | Violations | 874576 | Late Report | Violation | Report |
| Aug 05, 2019 | Annual reports | 952514 | Annual report 2018 | — | |
| Jul 03, 2018 | Annual reports | 937927 | Annual report 2017 | — | |
| Jul 10, 2017 | Annual reports | 877123 | Annual report 2016 | — | |
| Jul 07, 2016 | Annual reports | 843485 | Annual report 2015 | — | |
| Mar 23, 2012 | Enforcement actions | 408417 | 13267 Letter/Order (Water Code section 13267 letter or order) | Historical | |
| Jun 21, 2011 | Violations | 847721 | Deficient BMP Implementation | Violation | Report |
| Oct 23, 2009 | Enforcement actions | 401620 | SEL (Staff Enforcement Letter) | Historical | |
| Jul 01, 2009 | Violations | 841417 | Deficient BMP Implementation | Violation | Report |
| Oct 08, 2008 | Inspections | 1841463 | B Type compliance | — | No Further Action |
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.