NCTPA
Terminated WDID 2 28I003491 Napa, Napa County Region 2 · San Francisco Bay
At a glance
- Permit Evidence: SMARTS record
- Terminated Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Napa, Napa County
- Region 2 · San Francisco Bay · Location · Statewide map
- Receiving water
- Napa 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
- 3 waterbodies; 3 on the 2026 303(d) list
- Proximity only; not a discharge pathway · Nearby waterbodies
- Monitoring results Evidence: facility-reported
- 72 distinct results, 9 reporting years (2015 to 2023)
- Most recent sample Jan 22, 2024 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 0 inspections · 2 violation records · 2 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
- 38.30859, -122.28611
- 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
- 720 Jackson St, Napa 94559
- Regional Water Board
- 2 — San Francisco Bay
HUC12 watershed Evidence: spatial
- Lower Napa River HUC12 180500020205
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
- NCTPA
- Primary industry (SIC)
- 4214-Local Trucking with Storage
- Application ID
- 182409
- NOI processed
- Apr 03, 1992
- Termination effective
- Aug 08, 2024
- Last certified
- Apr 01, 2015
- Facility size
- 28980 SqFt
- Impervious area
- 100 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 182409 | Industrial | Terminated | Apr 03, 1992 | Aug 08, 2024 | Apr 01, 2015 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Napa 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
3 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 |
|---|---|---|---|
| Napa River, tidal CAR2065004020160701060277 | 494 m | listed | 2 |
| Napa Creek subwatershed (Napa County, tributary to Napa River-nontidal) CAR2065008020000320131804 | 831 m | listed | 1 |
| Napa River, non-tidal CAR2065002020160701061256 | 852 m | listed | 2 |
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.
72 distinct measurements across 3 parameters, most recent sample Jan 22, 2024.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2023 | 3 | 3 | 0 | Jan 22, 2024 | Jan 22, 2024 |
| 2022 | 12 | 3 | 0 | Jan 11, 2023 | Mar 28, 2023 |
| 2021 | 3 | 3 | 0 | Dec 27, 2021 | Dec 27, 2021 |
| 2020 | 9 | 3 | 0 | Jan 27, 2021 | Mar 18, 2021 |
| 2019 | 9 | 3 | 0 | Jan 20, 2020 | Mar 24, 2020 |
| 2018 | 12 | 3 | 0 | Nov 29, 2018 | May 15, 2019 |
| 2017 | 9 | 3 | 0 | Nov 26, 2017 | Mar 13, 2018 |
| 2016 | 9 | 3 | 0 | Oct 14, 2016 | Mar 20, 2017 |
| 2015 | 6 | 3 | 0 | Jan 05, 2016 | Mar 04, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Oil and Grease | mg/L | 24 | 24 | Jan 05, 2016 | Jan 22, 2024 | Results |
| pH | SU | 24 | 0 | Jan 05, 2016 | Jan 22, 2024 | Results |
| Total Suspended Solids (TSS) | mg/L | 24 | 10 | Jan 05, 2016 | Jan 22, 2024 | Results |
All results (72 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Jan 22, 2024 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1290794 | |
| Jan 22, 2024 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1290794 | |
| Jan 22, 2024 | Total Suspended Solids (TSS) | 3.8 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1290794 | |
| Mar 28, 2023 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1235261 | |
| Mar 28, 2023 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1235261 | |
| Mar 28, 2023 | Total Suspended Solids (TSS) | 5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1235261 | |
| Mar 01, 2023 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1235265 | |
| Mar 01, 2023 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1235265 | |
| Mar 01, 2023 | Total Suspended Solids (TSS) | ND | mg/L | Effluent | Qualifying Storm Event | A2540D | 1235265 | |
| Jan 23, 2023 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1226289 | |
| Jan 23, 2023 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1226289 | |
| Jan 23, 2023 | Total Suspended Solids (TSS) | ND | mg/L | Effluent | Qualifying Storm Event | A2540D | 1226289 | |
| Jan 11, 2023 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1226290 | |
| Jan 11, 2023 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1226290 | |
| Jan 11, 2023 | Total Suspended Solids (TSS) | ND | mg/L | Effluent | Qualifying Storm Event | A2540D | 1226290 | |
| Dec 27, 2021 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1186874 | |
| Dec 27, 2021 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1186874 | |
| Dec 27, 2021 | Total Suspended Solids (TSS) | 89 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1186874 | |
| Mar 18, 2021 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1147001 | |
| Mar 18, 2021 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1147001 | |
| Mar 18, 2021 | Total Suspended Solids (TSS) | ND | mg/L | Effluent | Qualifying Storm Event | A2540D | 1147001 | |
| Mar 10, 2021 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1147000 | |
| Mar 10, 2021 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1147000 | |
| Mar 10, 2021 | Total Suspended Solids (TSS) | 6 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1147000 | |
| Jan 27, 2021 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1144193 | |
| Jan 27, 2021 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1144193 | |
| Jan 27, 2021 | Total Suspended Solids (TSS) | 3 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1144193 | |
| Mar 24, 2020 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1102932 | |
| Mar 24, 2020 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1102932 | |
| Mar 24, 2020 | Total Suspended Solids (TSS) | 16 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1102932 | |
| Mar 18, 2020 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1102754 | |
| Mar 18, 2020 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1102754 | |
| Mar 18, 2020 | Total Suspended Solids (TSS) | 2 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1102754 | |
| Jan 20, 2020 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1098588 | |
| Jan 20, 2020 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Field | 1098588 | |
| Jan 20, 2020 | Total Suspended Solids (TSS) | ND | mg/L | Effluent | Qualifying Storm Event | A2540D | 1098588 | |
| May 15, 2019 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1058176 | |
| May 15, 2019 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Field | 1058176 | |
| May 15, 2019 | Total Suspended Solids (TSS) | 1 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1058176 | |
| Feb 25, 2019 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1045209 | |
| Feb 25, 2019 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Field | 1045209 | |
| Feb 25, 2019 | Total Suspended Solids (TSS) | ND | mg/L | Effluent | Qualifying Storm Event | A2540D | 1045209 | |
| Jan 09, 2019 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1034360 | |
| Jan 09, 2019 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Field | 1034360 | |
| Jan 09, 2019 | Total Suspended Solids (TSS) | ND | mg/L | Effluent | Qualifying Storm Event | A2540D | 1034360 | |
| Nov 29, 2018 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1033074 | |
| Nov 29, 2018 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Field | 1033074 | |
| Nov 29, 2018 | Total Suspended Solids (TSS) | 5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1033074 | |
| Mar 13, 2018 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 997735 | |
| Mar 13, 2018 | pH | 6.82 | SU | Effluent | Qualifying Storm Event | A4500HB | 997735 |
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 | Jul 02, 1999 – Aug 15, 2015 | Oct 21, 2026 | All violations |
| Enforcement actions | 2 | 2 issued · 0 draft · 0 withdrawn, rescinded or superseded | Nov 08, 1999 – Oct 30, 2015 | Oct 21, 2026 | All actions |
| Inspections | 0 | inspections, not findings | — | Oct 21, 2026 | |
| 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 (13 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 22, 2024 | Annual reports | 1245126 | Annual report 2023 | — | |
| May 03, 2023 | Annual reports | 1191214 | Annual report 2022 | — | |
| Jun 22, 2022 | Annual reports | 1114756 | Annual report 2021 | — | |
| Jun 04, 2021 | Annual reports | 1070858 | Annual report 2020 | — | |
| May 26, 2020 | Annual reports | 988282 | Annual report 2019 | — | |
| May 28, 2019 | Annual reports | 955919 | Annual report 2018 | — | |
| Jun 13, 2018 | Annual reports | 941342 | Annual report 2017 | — | |
| Jun 13, 2017 | Annual reports | 880720 | Annual report 2016 | — | |
| Jun 24, 2016 | Annual reports | 845118 | Annual report 2015 | — | |
| Oct 30, 2015 | Enforcement actions | 421291 | NNC (Notice of Non-Compliance) | Active | |
| Aug 15, 2015 | Violations | 858970 | Failure to Obtain Permit | Violation | Report |
| Nov 08, 1999 | Enforcement actions | 225963 | NOV (Notice of Violation) | Active | UNKNOWN |
| Jul 02, 1999 | Violations | 137099 | Deficient Report | 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.