Upper Valley Disposal Service
Active WDID 2 28I000730 Saint Helena, Napa County Region 2 · San Francisco Bay
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Saint Helena, Napa County
- Region 2 · San Francisco Bay · 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
- None
- Monitoring results Evidence: facility-reported
- 870 distinct results, 11 reporting years (2015 to 2025)
- Most recent sample May 28, 2026 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 0 inspections · 0 violation records · 0 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
- 38.47241, -122.44256
- 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
- 1285 Whitehall Ln, Saint Helena 94574
- Regional Water Board
- 2 — San Francisco Bay
HUC12 watershed Evidence: spatial
- Middle Napa River HUC12 180500020202
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
- Upper Valley Disposal Recycling
- Primary industry (SIC)
- 2875-Fertilizers, Mixing Only
- Secondary SIC
- 5093-Scrap and Waste Materials
- Application ID
- 182388
- NOI processed
- Mar 19, 1992
- Last certified
- Feb 12, 2025
- Facility size
- 46 Acres
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 182388 | Industrial | Active | Mar 19, 1992 | — | Feb 12, 2025 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Bale Slough
- Discharges directly / indirectly
- N / — (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.
No 2026 Integrated Report waterbody lies within the proximity threshold of the reported location.
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.
870 distinct measurements across 14 parameters, most recent sample May 28, 2026.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 70 | 10 | 0 | Nov 05, 2025 | May 28, 2026 |
| 2024 | 106 | 10 | 0 | Nov 20, 2024 | Mar 12, 2025 |
| 2023 | 80 | 10 | 0 | Dec 06, 2023 | Mar 29, 2024 |
| 2022 | 58 | 10 | 0 | Dec 27, 2022 | Feb 24, 2023 |
| 2021 | 52 | 12 | 0 | Nov 09, 2021 | Apr 21, 2022 |
| 2020 | 80 | 10 | 0 | Jan 04, 2021 | Mar 10, 2021 |
| 2019 | 87 | 13 | 0 | Dec 07, 2019 | Mar 24, 2020 |
| 2018 | 88 | 11 | 0 | Nov 27, 2018 | Feb 13, 2019 |
| 2017 | 48 | 12 | 0 | Jan 09, 2018 | Jan 24, 2018 |
| 2016 | 92 | 13 | 0 | Oct 28, 2016 | Mar 21, 2017 |
| 2015 | 109 | 12 | 0 | Nov 24, 2015 | Apr 22, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Aluminum, Total | mg/L | 84 | 10 | Nov 24, 2015 | May 28, 2026 | Results |
| Iron, Total | mg/L | 84 | 0 | Nov 24, 2015 | May 28, 2026 | Results |
| Chemical Oxygen Demand (COD) | mg/L | 82 | 17 | Nov 24, 2015 | May 28, 2026 | Results |
| Lead, Total | mg/L | 82 | 42 | Nov 24, 2015 | May 28, 2026 | Results |
| Oil and Grease | mg/L | 82 | 69 | Nov 24, 2015 | May 28, 2026 | Results |
| Phosphorus, Total (as P) | mg/L | 82 | 0 | Nov 24, 2015 | May 28, 2026 | Results |
| Zinc, Total | mg/L | 82 | 23 | Nov 24, 2015 | May 28, 2026 | Results |
| pH | SU | 81 | 0 | Nov 24, 2015 | May 28, 2026 | Results |
| Total Suspended Solids (TSS) | mg/L | 80 | 3 | Nov 24, 2015 | May 28, 2026 | Results |
| Nitrite Plus Nitrate (as N) | mg/L | 60 | 10 | Nov 24, 2015 | May 28, 2026 | Results |
| Electrical Conductivity @ 25 Deg. C | umhos/cm | 26 | 0 | Nov 24, 2015 | Jan 16, 2020 | Results |
| Nitrate, Total (as N) | mg/L | 22 | 2 | Dec 15, 2016 | Dec 14, 2021 | Results |
Show 2 more parameters
All results (870 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| May 28, 2026 | Aluminum, Total | 1.5 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1374248 | |
| May 28, 2026 | Chemical Oxygen Demand (COD) | 124 | mg/L | Effluent | Qualifying Storm Event | A5220D | 1374248 | |
| May 28, 2026 | Iron, Total | 2.6 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1374248 | |
| May 28, 2026 | Lead, Total | DNQ .0016 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1374248 | |
| May 28, 2026 | Nitrite Plus Nitrate (as N) | 1.4 | mg/L | Effluent | Qualifying Storm Event | E353.2 | 1374248 | |
| May 28, 2026 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1374248 | |
| May 28, 2026 | pH | 7.1 | SU | Effluent | Qualifying Storm Event | pH_Field | 1374248 | |
| May 28, 2026 | Phosphorus, Total (as P) | .59 | mg/L | Effluent | Qualifying Storm Event | A4500PB | 1374248 | |
| May 28, 2026 | Total Suspended Solids (TSS) | 29.5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1374248 | |
| May 28, 2026 | Zinc, Total | .2 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1374248 | |
| Apr 20, 2026 | Aluminum, Total | .044 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1373174 | |
| Apr 20, 2026 | Aluminum, Total | .91 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1373174 | |
| Apr 20, 2026 | Chemical Oxygen Demand (COD) | ND | mg/L | Effluent | Qualifying Storm Event | A5220D | 1373174 | |
| Apr 20, 2026 | Chemical Oxygen Demand (COD) | 129 | mg/L | Effluent | Qualifying Storm Event | A5220D | 1373174 | |
| Apr 20, 2026 | Iron, Total | .34 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1373174 | |
| Apr 20, 2026 | Iron, Total | 1.6 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1373174 | |
| Apr 20, 2026 | Lead, Total | ND | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1373174 | |
| Apr 20, 2026 | Lead, Total | .0016 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1373174 | |
| Apr 20, 2026 | Nitrite Plus Nitrate (as N) | ND | mg/L | Effluent | Qualifying Storm Event | E353.2 | 1373174 | |
| Apr 20, 2026 | Nitrite Plus Nitrate (as N) | .69 | mg/L | Effluent | Qualifying Storm Event | E353.2 | 1373174 | |
| Apr 20, 2026 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1373174 | |
| Apr 20, 2026 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1373174 | |
| Apr 20, 2026 | pH | 6.5 | SU | Effluent | Qualifying Storm Event | pH_Field | 1373174 | |
| Apr 20, 2026 | pH | 7.1 | SU | Effluent | Qualifying Storm Event | pH_Field | 1373174 | |
| Apr 20, 2026 | Phosphorus, Total (as P) | .17 | mg/L | Effluent | Qualifying Storm Event | A4500PB | 1373174 | |
| Apr 20, 2026 | Phosphorus, Total (as P) | .44 | mg/L | Effluent | Qualifying Storm Event | A4500PB | 1373174 | |
| Apr 20, 2026 | Total Suspended Solids (TSS) | 4.2 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1373174 | |
| Apr 20, 2026 | Total Suspended Solids (TSS) | 23.7 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1373174 | |
| Apr 20, 2026 | Zinc, Total | ND | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1373174 | |
| Apr 20, 2026 | Zinc, Total | .12 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1373174 | |
| Nov 13, 2025 | Aluminum, Total | 1.6 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1357986 | |
| Nov 13, 2025 | Aluminum, Total | 1.1 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1357986 | |
| Nov 13, 2025 | Chemical Oxygen Demand (COD) | 67 | mg/L | Effluent | Qualifying Storm Event | A5220D | 1357986 | |
| Nov 13, 2025 | Chemical Oxygen Demand (COD) | DNQ 47 | mg/L | Effluent | Qualifying Storm Event | A5220D | 1357986 | |
| Nov 13, 2025 | Iron, Total | 3.7 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1357986 | |
| Nov 13, 2025 | Iron, Total | 2.6 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1357986 | |
| Nov 13, 2025 | Lead, Total | DNQ .0019 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1357986 | |
| Nov 13, 2025 | Lead, Total | DNQ .00099 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1357986 | |
| Nov 13, 2025 | Nitrite Plus Nitrate (as N) | .17 | mg/L | Effluent | Qualifying Storm Event | E353.2 | 1357986 | |
| Nov 13, 2025 | Nitrite Plus Nitrate (as N) | .49 | mg/L | Effluent | Qualifying Storm Event | E353.2 | 1357986 | |
| Nov 13, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1357986 | |
| Nov 13, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1357986 | |
| Nov 13, 2025 | pH | 7.1 | SU | Effluent | Qualifying Storm Event | pH_Field | 1357986 | |
| Nov 13, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Field | 1357986 | |
| Nov 13, 2025 | Phosphorus, Total (as P) | .43 | mg/L | Effluent | Qualifying Storm Event | A4500PB | 1357986 | |
| Nov 13, 2025 | Phosphorus, Total (as P) | .6 | mg/L | Effluent | Qualifying Storm Event | A4500PB | 1357986 | |
| Nov 13, 2025 | Total Suspended Solids (TSS) | 65 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1357986 | |
| Nov 13, 2025 | Total Suspended Solids (TSS) | 53 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1357986 | |
| Nov 13, 2025 | Zinc, Total | .094 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1357986 | |
| Nov 13, 2025 | Zinc, Total | DNQ .012 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1357986 |
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 | 0 | 0 Violation · 0 Potential (preliminary) · 0 Dismissed | — | Oct 21, 2026 | |
| Enforcement actions | 0 | 0 issued · 0 draft · 0 withdrawn, rescinded or superseded | — | Oct 21, 2026 | |
| Inspections | 0 | inspections, not findings | — | Oct 21, 2026 | |
| 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 (11 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 13, 2026 | Annual reports | 1336580 | Annual report 2025 | — | |
| Jul 10, 2025 | Annual reports | 1295449 | Annual report 2024 | — | |
| Jul 12, 2024 | Annual reports | 1244598 | Annual report 2023 | — | |
| Jul 11, 2023 | Annual reports | 1190666 | Annual report 2022 | — | |
| Jul 01, 2022 | Annual reports | 1114164 | Annual report 2021 | — | |
| Jun 25, 2021 | Annual reports | 1070241 | Annual report 2020 | — | |
| Jun 29, 2020 | Annual reports | 987618 | Annual report 2019 | — | |
| Jul 02, 2019 | Annual reports | 955235 | Annual report 2018 | — | |
| May 07, 2018 | Annual reports | 940655 | Annual report 2017 | — | |
| Jun 14, 2017 | Annual reports | 879997 | Annual report 2016 | — | |
| Jun 09, 2016 | Annual reports | 846495 | Annual report 2015 | — |
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.