Wayne J Sand & Gravel
Active WDID 4 56I012042 Moorpark, Ventura County Region 4 · Los Angeles
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Moorpark, Ventura County
- Region 4 · Los Angeles · 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
- 20 distinct results, 2 reporting years (2015 to 2021)
- Most recent sample Dec 23, 2021 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 7 inspections · 13 violation records · 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
- 34.33582, -118.89
- Precision
- 2 decimal places low precision
- Shared point
- No
- Matches application record
- same
Facility location as reported by the discharger in SMARTS; not a discharge point or outfall.
- Facility address
- 9455 Buena Vista, Moorpark 93021
- Regional Water Board
- 4 — Los Angeles
HUC12 watershed Evidence: spatial
- Arroyo Las Posas HUC12 180701030103
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
- Wayne Jones
- Primary industry (SIC)
- 1442-Construction Sand and Gravel
- Application ID
- 192668
- NOI processed
- Dec 20, 1995
- Last certified
- Mar 27, 2015
- Facility size
- 80 Acres
- Impervious area
- 20 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 192668 | Industrial | Active | Dec 20, 1995 | — | Mar 27, 2015 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- —
- Discharges directly / indirectly
- N / Y (as answered in the permit application)
No receiving-water text was reported for this permit.
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.
20 distinct measurements across 4 parameters, most recent sample Dec 23, 2021.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2021 | 16 | 4 | 0 | Dec 14, 2021 | Dec 23, 2021 |
| 2015 | 4 | 4 | 0 | Jan 05, 2016 | Jan 05, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Nitrite Plus Nitrate (as N) | mg/L | 5 | 0 | Jan 05, 2016 | Dec 23, 2021 | Results |
| Oil and Grease | mg/L | 5 | 5 | Jan 05, 2016 | Dec 23, 2021 | Results |
| pH | SU | 5 | 0 | Jan 05, 2016 | Dec 23, 2021 | Results |
| Total Suspended Solids (TSS) | mg/L | 5 | 0 | Jan 05, 2016 | Dec 23, 2021 | Results |
All results (20 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Dec 23, 2021 | Nitrite Plus Nitrate (as N) | 4.8 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1181839 | |
| Dec 23, 2021 | Nitrite Plus Nitrate (as N) | .33 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1181839 | |
| Dec 23, 2021 | Oil and Grease | ND 1.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1181839 | |
| Dec 23, 2021 | Oil and Grease | ND 2.8 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1181839 | |
| Dec 23, 2021 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1181839 | |
| Dec 23, 2021 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1181839 | |
| Dec 23, 2021 | Total Suspended Solids (TSS) | 38 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1181839 | |
| Dec 23, 2021 | Total Suspended Solids (TSS) | 35 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1181839 | |
| Dec 14, 2021 | Nitrite Plus Nitrate (as N) | .53 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1175280 | |
| Dec 14, 2021 | Nitrite Plus Nitrate (as N) | .1 | mg/L | Effluent | Qualifying Storm Event | A4500NE | 1175280 | |
| Dec 14, 2021 | Oil and Grease | ND 1.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1175280 | |
| Dec 14, 2021 | Oil and Grease | ND 1.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1175280 | |
| Dec 14, 2021 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1175280 | |
| Dec 14, 2021 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1175280 | |
| Dec 14, 2021 | Total Suspended Solids (TSS) | 26 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1175280 | |
| Dec 14, 2021 | Total Suspended Solids (TSS) | 51 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1175280 | |
| Jan 05, 2016 | Nitrite Plus Nitrate (as N) | .3 | mg/L | Effluent | Qualifying Storm Event | A4500NA | 875421 | |
| Jan 05, 2016 | Oil and Grease | < 1.9 | mg/L | Effluent | Qualifying Storm Event | E1664A | 875421 | |
| Jan 05, 2016 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 875421 | |
| Jan 05, 2016 | Total Suspended Solids (TSS) | 19 | mg/L | Effluent | Qualifying Storm Event | A2540D | 875421 |
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 | 13 | 13 Violation · 0 Potential (preliminary) · 0 Dismissed | Feb 23, 2000 – Jul 15, 2025 | Oct 21, 2026 | All violations |
| Enforcement actions | 11 | 8 issued · 0 draft · 3 withdrawn, rescinded or superseded | Feb 23, 2000 – Aug 28, 2025 | Oct 21, 2026 | All actions |
| Inspections | 7 | inspections, not findings | Nov 20, 2001 – Aug 18, 2004 | 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 (42 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jun 29, 2026 | Annual reports | 1335578 | Annual report 2025 | — | |
| Sep 02, 2025 | Annual reports | 1294405 | Annual report 2024 | — | |
| Aug 28, 2025 | Enforcement actions | 458223 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Aug 08, 2025 | Enforcement actions | 457126 | NOV (Notice of Violation) | Historical | |
| Jul 15, 2025 | Violations | 892597 | Late Report | Violation | Report |
| Jul 31, 2024 | Annual reports | 1243502 | Annual report 2023 | — | |
| Sep 19, 2023 | Annual reports | 1189517 | Annual report 2022 | — | |
| Oct 11, 2022 | Enforcement actions | 447938 | NOV (Notice of Violation) | Historical | |
| Oct 11, 2022 | Violations | 883184 | Incomplete/Insufficient SWPPP | Violation | Report |
| Oct 04, 2022 | Annual reports | 1112916 | Annual report 2021 | — | |
| Sep 24, 2022 | Violations | 882947 | Late Report | Violation | Report |
| Jul 08, 2021 | Annual reports | 1068933 | Annual report 2020 | — | |
| Jul 15, 2020 | Annual reports | 986211 | Annual report 2019 | — | |
| Jul 15, 2019 | Annual reports | 953779 | Annual report 2018 | — | |
| Jul 12, 2018 | Annual reports | 939197 | Annual report 2017 | — | |
| Jul 14, 2017 | Annual reports | 878454 | Annual report 2016 | — | |
| Aug 02, 2016 | Annual reports | 846411 | Annual report 2015 | — | |
| Sep 16, 2010 | Enforcement actions | 404908 | SEL (Staff Enforcement Letter) | Historical | |
| Nov 26, 2008 | Violations | 844159 | Deficient BMP Implementation | Violation | Report |
| Aug 18, 2004 | Inspections | 1736450 | Enforcement Follow-up | — | Additional Info Required |
| May 13, 2004 | Inspections | 1736386 | Enforcement Follow-up | — | Additional Info Required |
| Dec 24, 2003 | Enforcement actions | 249545 | Unknown | Historical | Referred to USEPA |
| Dec 12, 2003 | Inspections | 1736380 | Enforcement Follow-up | — | Additional Info Required |
| Jun 12, 2003 | Inspections | 1736384 | Enforcement Follow-up | — | |
| May 02, 2003 | Enforcement actions | 244018 | NOV (Notice of Violation) | Historical | UNKNOWN |
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.