Ron Sons Trucking Inc
Terminated WDID 9 37I022690 San Diego, San Diego County Region 9 · San Diego
At a glance
- Permit Evidence: SMARTS record
- Terminated Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- San Diego, San Diego County
- Region 9 · San Diego · 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
- 70 distinct results, 8 reporting years (2015 to 2022)
- Most recent sample Mar 01, 2023 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 1 inspection · 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
- 32.56888, -116.9601
- Precision
- 4 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
- 1581 Radar Road, San Diego 92154
- Regional Water Board
- 9 — San Diego
HUC12 watershed Evidence: spatial
- Tijuana River-Frontal Pacific Ocean HUC12 180703051304
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
- Ron Sons Trucking Inc
- Primary industry (SIC)
- 4213-Trucking, Except Local
- Application ID
- 404418
- NOI processed
- Jun 28, 2010
- Termination effective
- May 24, 2025
- Last certified
- Jun 04, 2021
- Facility size
- 2.01 Acres
- Impervious area
- 90 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 404418 | Industrial | Terminated | Jun 28, 2010 | May 24, 2025 | Jun 04, 2021 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Tijuana Estuary
- Discharges directly / indirectly
- N / 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.
70 distinct measurements across 5 parameters, most recent sample Mar 01, 2023.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2022 | 8 | 3 | 0 | Nov 04, 2022 | Mar 01, 2023 |
| 2021 | 10 | 5 | 0 | Dec 28, 2021 | Mar 04, 2022 |
| 2020 | 5 | 5 | 0 | Jan 25, 2021 | Jan 25, 2021 |
| 2019 | 10 | 5 | 0 | Dec 20, 2019 | Feb 10, 2020 |
| 2018 | 15 | 5 | 0 | Nov 29, 2018 | Feb 04, 2019 |
| 2017 | 10 | 5 | 0 | Jan 09, 2018 | Feb 27, 2018 |
| 2016 | 6 | 3 | 0 | Dec 16, 2016 | Dec 22, 2016 |
| 2015 | 6 | 3 | 0 | Dec 22, 2015 | May 06, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| pH | SU | 17 | 0 | Dec 22, 2015 | Mar 01, 2023 | Results |
| Total Suspended Solids (TSS) | mg/L | 17 | 0 | Dec 22, 2015 | Mar 01, 2023 | Results |
| Oil and Grease | mg/L | 16 | 1 | Dec 22, 2015 | Mar 01, 2023 | Results |
| Nickel, Total | mg/L | 10 | 0 | Jan 09, 2018 | Mar 04, 2022 | Results |
| Turbidity | NTU | 10 | 0 | Jan 09, 2018 | Mar 04, 2022 | Results |
All results (70 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Mar 01, 2023 | Oil and Grease | 2.4 | mg/L | Effluent | Qualifying Storm Event | A5220B | 1236645 | |
| Mar 01, 2023 | pH | 7.41 | SU | Effluent | Qualifying Storm Event | A4500HB | 1236645 | |
| Mar 01, 2023 | Total Suspended Solids (TSS) | 52 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1236645 | |
| Jan 06, 2023 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | A5220B | 1236645 | |
| Jan 06, 2023 | pH | 7.21 | SU | Effluent | Qualifying Storm Event | A4500HB | 1236645 | |
| Jan 06, 2023 | Total Suspended Solids (TSS) | 68 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1236645 | |
| Nov 04, 2022 | pH | 2.12 | SU | Effluent | Qualifying Storm Event | A4500HB | 1236645 | |
| Nov 04, 2022 | Total Suspended Solids (TSS) | 60 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1236645 | |
| Mar 04, 2022 | Nickel, Total | .004 | mg/L | Effluent | Qualifying Storm Event | A3111B | 1151207 | |
| Mar 04, 2022 | Oil and Grease | 1.6 | mg/L | Effluent | Qualifying Storm Event | A5220B | 1151207 | |
| Mar 04, 2022 | pH | 7.05 | SU | Effluent | Qualifying Storm Event | A4500HB | 1151207 | |
| Mar 04, 2022 | Total Suspended Solids (TSS) | 41 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1151207 | |
| Mar 04, 2022 | Turbidity | 14 | NTU | Effluent | Qualifying Storm Event | A2130B | 1151207 | |
| Dec 28, 2021 | Nickel, Total | .004 | mg/L | Effluent | Qualifying Storm Event | A3111B | 1151207 | |
| Dec 28, 2021 | Oil and Grease | 2.6 | mg/L | Effluent | Qualifying Storm Event | A5220B | 1151207 | |
| Dec 28, 2021 | pH | 6.83 | SU | Effluent | Qualifying Storm Event | A4500HB | 1151207 | |
| Dec 28, 2021 | Total Suspended Solids (TSS) | 16 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1151207 | |
| Dec 28, 2021 | Turbidity | 15 | NTU | Effluent | Qualifying Storm Event | A2130B | 1151207 | |
| Jan 25, 2021 | Nickel, Total | .006 | mg/L | Effluent | Qualifying Storm Event | A3111B | 1151211 | |
| Jan 25, 2021 | Oil and Grease | .01 | mg/L | Effluent | Qualifying Storm Event | A5220B | 1151211 | |
| Jan 25, 2021 | pH | 7.52 | SU | Effluent | Qualifying Storm Event | A4500HB | 1151211 | |
| Jan 25, 2021 | Total Suspended Solids (TSS) | 334 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1151211 | |
| Jan 25, 2021 | Turbidity | 600 | NTU | Effluent | Qualifying Storm Event | A2130B | 1151211 | |
| Feb 10, 2020 | Nickel, Total | .004 | mg/L | Effluent | Qualifying Storm Event | A3111B | 1122312 | |
| Feb 10, 2020 | Oil and Grease | 2.2 | mg/L | Effluent | Qualifying Storm Event | A5220B | 1122312 | |
| Feb 10, 2020 | pH | 7.88 | SU | Effluent | Qualifying Storm Event | A4500HB | 1122312 | |
| Feb 10, 2020 | Total Suspended Solids (TSS) | 85 | mg/L | Effluent | Qualifying Storm Event | 1122312 | ||
| Feb 10, 2020 | Turbidity | .2 | NTU | Effluent | Qualifying Storm Event | 1122312 | ||
| Dec 20, 2019 | Nickel, Total | .006 | mg/L | Effluent | Qualifying Storm Event | A3111B | 1122201 | |
| Dec 20, 2019 | Oil and Grease | 0 | mg/L | Effluent | Qualifying Storm Event | A5220B | 1122201 | |
| Dec 20, 2019 | pH | 7.28 | SU | Effluent | Qualifying Storm Event | A4500HB | 1122201 | |
| Dec 20, 2019 | Total Suspended Solids (TSS) | 102 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1122201 | |
| Dec 20, 2019 | Turbidity | 200 | NTU | Effluent | Qualifying Storm Event | A2130B | 1122201 | |
| Feb 04, 2019 | Nickel, Total | 0 | mg/L | Effluent | Qualifying Storm Event | A3111B | 1057690 | |
| Feb 04, 2019 | Oil and Grease | 1.5 | mg/L | Effluent | Qualifying Storm Event | A5220B | 1057690 | |
| Feb 04, 2019 | pH | 8.09 | SU | Effluent | Qualifying Storm Event | A4500HB | 1057690 | |
| Feb 04, 2019 | Total Suspended Solids (TSS) | 66 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1057690 | |
| Feb 04, 2019 | Turbidity | 100 | NTU | Effluent | Qualifying Storm Event | A2130B | 1057690 | |
| Dec 05, 2018 | Nickel, Total | .007 | mg/L | Effluent | Qualifying Storm Event | A3111B | 1057695 | |
| Dec 05, 2018 | Oil and Grease | 0 | mg/L | Effluent | Qualifying Storm Event | A5220B | 1057695 | |
| Dec 05, 2018 | pH | 8.72 | SU | Effluent | Qualifying Storm Event | A4500HB | 1057695 | |
| Dec 05, 2018 | Total Suspended Solids (TSS) | 271 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1057695 | |
| Dec 05, 2018 | Turbidity | 300 | NTU | Effluent | Qualifying Storm Event | A2130B | 1057695 | |
| Nov 29, 2018 | Nickel, Total | 0 | mg/L | Effluent | Qualifying Storm Event | A3111B | 1028906 | |
| Nov 29, 2018 | Oil and Grease | 4.1 | mg/L | Effluent | Qualifying Storm Event | A5220B | 1028906 | |
| Nov 29, 2018 | pH | 8.85 | SU | Effluent | Qualifying Storm Event | A4500HB | 1028906 | |
| Nov 29, 2018 | Total Suspended Solids (TSS) | 75 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1028906 | |
| Nov 29, 2018 | Turbidity | 90 | NTU | Effluent | Qualifying Storm Event | A2130B | 1028906 | |
| Feb 27, 2018 | Nickel, Total | 0 | mg/L | Effluent | Qualifying Storm Event | A3111B | 994012 | |
| Feb 27, 2018 | Oil and Grease | 0 | mg/L | Effluent | Qualifying Storm Event | A5220B | 994012 |
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 | 1 Violation · 0 Potential (preliminary) · 1 Dismissed | Jul 02, 2012 – Jul 02, 2012 | Oct 21, 2026 | All violations |
| Enforcement actions | 2 | 2 issued · 0 draft · 0 withdrawn, rescinded or superseded | Aug 08, 2012 – Sep 21, 2012 | Oct 21, 2026 | All actions |
| Inspections | 1 | inspections, not findings | Sep 21, 2012 – Sep 21, 2012 | Oct 21, 2026 | All inspections |
| Annual reports | 10 | certified reports (contents not shown) | 2015 – 2024 | 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 (15 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| May 24, 2025 | Annual reports | 1296494 | Annual report 2024 | — | |
| Jun 06, 2024 | Annual reports | 1245703 | Annual report 2023 | — | |
| May 23, 2023 | Annual reports | 1115424 | Annual report 2021 | — | |
| May 23, 2023 | Annual reports | 1191822 | Annual report 2022 | — | |
| Jun 16, 2021 | Annual reports | 1063524 | Annual report 2020 | — | |
| Jul 14, 2020 | Annual reports | 980424 | Annual report 2019 | — | |
| Jul 16, 2019 | Annual reports | 956689 | Annual report 2018 | — | |
| Jun 14, 2018 | Annual reports | 942118 | Annual report 2017 | — | |
| Jul 13, 2017 | Annual reports | 881537 | Annual report 2016 | — | |
| Jun 27, 2016 | Annual reports | 843462 | Annual report 2015 | — | |
| Sep 21, 2012 | Enforcement actions | 410091 | NOV (Notice of Violation) | Historical | 97-03-DWQ |
| Sep 21, 2012 | Inspections | 2016492 | Non-compliance Follow-up | — | Follow-up Inspection Needed |
| Aug 08, 2012 | Enforcement actions | 410868 | SEL (Staff Enforcement Letter) | Historical | |
| Jul 02, 2012 | Violations | 848271 | Late Report | Violation | Report |
| Jul 02, 2012 | Violations | 849249 | Late Report | Dismissed | Report |
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.