Onager Corp
Active WDID 9 37I010014 Chula Vista, San Diego County Region 9 · San Diego
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Chula Vista, San Diego County
- Region 9 · San Diego · Location · Statewide map
- Receiving water
- San Diego Bay (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
- 1 waterbody; 1 on the 2026 303(d) list
- Proximity only; not a discharge pathway · Nearby waterbodies
- Monitoring results Evidence: facility-reported
- 71 distinct results, 10 reporting years (2015 to 2025)
- Most recent sample Feb 18, 2026 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 1 inspection · 4 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
- 32.59657, -117.01444
- 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
- 789 Energy Way, Chula Vista 91911
- Regional Water Board
- 9 — San Diego
HUC12 watershed Evidence: spatial
- Poggi Canyon-Otay River HUC12 180703041004
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
- Onager Corp
- Primary industry (SIC)
- 5015-Motor Vehicle Parts, Used
- Application ID
- 218421
- NOI processed
- Jun 08, 1993
- Last certified
- Jun 15, 2015
- Facility size
- 26937 SqFt
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 218421 | Industrial | Active | Jun 08, 1993 | — | Jun 15, 2015 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- San Diego Bay
- 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 (2)
- C3 facility HUC12 not corroborated (complete published list)
- C4 candidate more than 5 km away
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 |
|---|---|---|---|
| Otay River CAR9102000019991117160226 | 538 m | listed | 12 |
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.
71 distinct measurements across 6 parameters, most recent sample Feb 18, 2026.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 5 | 5 | 0 | Feb 18, 2026 | Feb 18, 2026 |
| 2024 | 6 | 6 | 0 | Mar 13, 2025 | Mar 13, 2025 |
| 2023 | 12 | 6 | 0 | Feb 05, 2024 | Mar 07, 2024 |
| 2022 | 6 | 6 | 0 | Jan 17, 2023 | Jan 17, 2023 |
| 2021 | 12 | 6 | 0 | Dec 27, 2021 | Mar 28, 2022 |
| 2020 | 6 | 6 | 0 | Mar 03, 2021 | Mar 03, 2021 |
| 2018 | 6 | 6 | 0 | Dec 06, 2018 | Dec 06, 2018 |
| 2017 | 6 | 6 | 0 | Feb 27, 2018 | Feb 27, 2018 |
| 2016 | 6 | 6 | 0 | Jan 13, 2017 | Jan 13, 2017 |
| 2015 | 6 | 6 | 0 | Jan 06, 2016 | Jan 06, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Aluminum, Total | mg/L | 12 | 0 | Jan 06, 2016 | Feb 18, 2026 | Results |
| Iron, Total | mg/L | 12 | 0 | Jan 06, 2016 | Feb 18, 2026 | Results |
| Lead, Total | mg/L | 12 | 1 | Jan 06, 2016 | Feb 18, 2026 | Results |
| pH | SU | 12 | 0 | Jan 06, 2016 | Feb 18, 2026 | Results |
| Total Suspended Solids (TSS) | mg/L | 12 | 0 | Jan 06, 2016 | Feb 18, 2026 | Results |
| Oil and Grease | mg/L | 11 | 9 | Jan 06, 2016 | Mar 13, 2025 | Results |
All results (71 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Feb 18, 2026 | Aluminum, Total | 61 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1371467 | |
| Feb 18, 2026 | Iron, Total | 34 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1371467 | |
| Feb 18, 2026 | Lead, Total | .0994 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1371467 | |
| Feb 18, 2026 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1371467 | |
| Feb 18, 2026 | Total Suspended Solids (TSS) | 560 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1371467 | |
| Mar 13, 2025 | Aluminum, Total | 10 | mg/L | Effluent | Non-Qualifying Storm Event | E200.8 | 1331254 | |
| Mar 13, 2025 | Iron, Total | 7.7 | mg/L | Effluent | Non-Qualifying Storm Event | E200.7 | 1331254 | |
| Mar 13, 2025 | Lead, Total | .0147 | mg/L | Effluent | Non-Qualifying Storm Event | E200.8 | 1331254 | |
| Mar 13, 2025 | Oil and Grease | DNQ 3 | mg/L | Effluent | Non-Qualifying Storm Event | E1664A | 1331254 | |
| Mar 13, 2025 | pH | 6 | SU | Effluent | Non-Qualifying Storm Event | pH_Paper | 1331254 | |
| Mar 13, 2025 | Total Suspended Solids (TSS) | 160 | mg/L | Effluent | Non-Qualifying Storm Event | A2540D | 1331254 | |
| Mar 07, 2024 | Aluminum, Total | 10 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1282733 | |
| Mar 07, 2024 | Iron, Total | 5.9 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1282733 | |
| Mar 07, 2024 | Lead, Total | .011 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1282733 | |
| Mar 07, 2024 | Oil and Grease | DNQ 3.5 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1282733 | |
| Mar 07, 2024 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1282733 | |
| Mar 07, 2024 | Total Suspended Solids (TSS) | 160 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1282733 | |
| Feb 05, 2024 | Aluminum, Total | 7 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1281191 | |
| Feb 05, 2024 | Iron, Total | 6.3 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1281191 | |
| Feb 05, 2024 | Lead, Total | .023 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1281191 | |
| Feb 05, 2024 | Oil and Grease | DNQ 4.2 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1281191 | |
| Feb 05, 2024 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1281191 | |
| Feb 05, 2024 | Total Suspended Solids (TSS) | 97 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1281191 | |
| Jan 17, 2023 | Aluminum, Total | .42 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1230055 | |
| Jan 17, 2023 | Iron, Total | 1.06 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1230055 | |
| Jan 17, 2023 | Lead, Total | DNQ .0001 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1230055 | |
| Jan 17, 2023 | Oil and Grease | DNQ 3 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1230055 | |
| Jan 17, 2023 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1230055 | |
| Jan 17, 2023 | Total Suspended Solids (TSS) | 50 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1230055 | |
| Mar 28, 2022 | Aluminum, Total | .37 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1182234 | |
| Mar 28, 2022 | Iron, Total | .4 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1182234 | |
| Mar 28, 2022 | Lead, Total | .0038 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1182234 | |
| Mar 28, 2022 | Oil and Grease | 10500 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1182234 | |
| Mar 28, 2022 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1182234 | |
| Mar 28, 2022 | Total Suspended Solids (TSS) | 37 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1182234 | |
| Dec 27, 2021 | Aluminum, Total | 26 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1178786 | |
| Dec 27, 2021 | Iron, Total | 18.2 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1178786 | |
| Dec 27, 2021 | Lead, Total | .056 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1178786 | |
| Dec 27, 2021 | Oil and Grease | 7 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1178786 | |
| Dec 27, 2021 | pH | 8 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1178786 | |
| Dec 27, 2021 | Total Suspended Solids (TSS) | 1096 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1178786 | |
| Mar 03, 2021 | Aluminum, Total | 7.3 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1146881 | |
| Mar 03, 2021 | Iron, Total | 5.17 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1146881 | |
| Mar 03, 2021 | Lead, Total | .013 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1146881 | |
| Mar 03, 2021 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664A | 1146881 | |
| Mar 03, 2021 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1146881 | |
| Mar 03, 2021 | Total Suspended Solids (TSS) | 2099 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1146881 | |
| Dec 06, 2018 | Aluminum, Total | 2.5 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1057907 | |
| Dec 06, 2018 | Iron, Total | .78 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1057907 | |
| Dec 06, 2018 | Lead, Total | .0035 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1057907 |
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 | Feb 27, 2002 – Jan 01, 2017 | Oct 21, 2026 | All violations |
| Enforcement actions | 2 | 2 issued · 0 draft · 0 withdrawn, rescinded or superseded | Aug 30, 2004 – Feb 28, 2017 | Oct 21, 2026 | All actions |
| Inspections | 1 | inspections, not findings | Feb 27, 2002 – Feb 27, 2002 | 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 (18 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jun 25, 2026 | Annual reports | 1336995 | Annual report 2025 | — | |
| Jun 11, 2025 | Annual reports | 1295885 | Annual report 2024 | — | |
| Feb 27, 2025 | Annual reports | 955826 | Annual report 2018 | — | |
| Jun 18, 2024 | Annual reports | 1245061 | Annual report 2023 | — | |
| Jul 14, 2023 | Annual reports | 1191147 | Annual report 2022 | — | |
| Jun 20, 2022 | Annual reports | 1114680 | Annual report 2021 | — | |
| Jul 14, 2021 | Annual reports | 1070777 | Annual report 2020 | — | |
| Jul 13, 2020 | Annual reports | 988194 | Annual report 2019 | — | |
| Jul 09, 2018 | Annual reports | 941250 | Annual report 2017 | — | |
| Jul 26, 2017 | Annual reports | 880624 | Annual report 2016 | — | |
| Feb 28, 2017 | Enforcement actions | 425746 | SEL (Staff Enforcement Letter) | Active | |
| Jan 01, 2017 | Violations | 862719 | Late Report | Violation | Report |
| Jun 30, 2016 | Annual reports | 847726 | Annual report 2015 | — | |
| Aug 30, 2004 | Enforcement actions | 253221 | NOV (Notice of Violation) | Historical | UNKNOWN |
| Jul 01, 2004 | Violations | 254558 | Deficient Report | Violation | Inspection |
| Feb 27, 2002 | Inspections | 313835 | B Type compliance | — | |
| Feb 27, 2002 | Violations | 206496 | Deficient BMP Implementation | Violation | Inspection |
| Feb 27, 2002 | Violations | 206497 | Deficient BMP Implementation | 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.