Unical MRO Inc
Terminated WDID 8 36MR000064 San Bernardino, San Bernardino County Region 8 · Santa Ana
At a glance
- Permit Evidence: SMARTS record
- Terminated Region 8 - Scrap Metal Permit
- Region 8 scrap metal permit · Permits and applications
- Location Evidence: facility-reported
- San Bernardino, San Bernardino County
- Region 8 · Santa Ana · Location · Statewide map
- Receiving water
- Santa Ana 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
- 2 waterbodies; 0 on the 2026 303(d) list
- Proximity only; not a discharge pathway · Nearby waterbodies
- Monitoring results Evidence: facility-reported
- 262 distinct results, 7 reporting years (2016 to 2024)
- Most recent sample Sep 20, 2024 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 2 inspections · 5 violation records · 7 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
- 34.10233, -117.22124
- 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
- 3025 U Street, San Bernardino 92408
- Regional Water Board
- 8 — Santa Ana
HUC12 watershed Evidence: spatial
- Warm Creek-Santa Anna River HUC12 180702030508
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
- Region 8 - Scrap Metal Permit
- Application type
- Region 8 scrap metal permit
- Status
- Terminated
- Operator
- Unical Technical Services
- Primary industry (SIC)
- 5093-Scrap and Waste Materials
- Application ID
- 468723
- NOI processed
- Feb 04, 2016
- Termination effective
- Apr 02, 2025
- Last certified
- Oct 06, 2023
- Facility size
- 7.23 Acres
- Impervious area
- 100 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 468723 | Region 8 - Scrap Metal Permit | Terminated | Feb 04, 2016 | Apr 02, 2025 | Oct 06, 2023 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Santa Ana 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
6 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 |
|---|---|---|---|
| City Creek (Valley Reach) CAR8015200020210817033458 | 537 m | not listed | 0 |
| Plunge Creek (Valley Reach) CAR8015200020170124048001 | 705 m | not listed | 0 |
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.
262 distinct measurements across 27 parameters, most recent sample Sep 20, 2024.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2024 | 11 | 11 | 0 | Sep 20, 2024 | Sep 20, 2024 |
| 2022 | 13 | 13 | 0 | Mar 14, 2023 | Mar 14, 2023 |
| 2021 | 13 | 13 | 0 | Jan 17, 2022 | Jan 17, 2022 |
| 2019 | 33 | 12 | 0 | Nov 27, 2019 | Mar 10, 2020 |
| 2018 | 56 | 14 | 0 | Nov 29, 2018 | Feb 14, 2019 |
| 2017 | 68 | 23 | 0 | Oct 16, 2017 | Mar 22, 2018 |
| 2016 | 68 | 17 | 0 | Oct 17, 2016 | Dec 21, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Aluminum, Total Recoverable | ug/L | 18 | 1 | Oct 17, 2016 | Sep 20, 2024 | Results |
| Chemical Oxygen Demand (COD) | mg/L | 18 | 1 | Oct 17, 2016 | Sep 20, 2024 | Results |
| Copper, Total Recoverable | ug/L | 18 | 0 | Oct 17, 2016 | Sep 20, 2024 | Results |
| Electrical Conductivity @ 25 Deg. C | umhos/cm | 18 | 0 | Oct 17, 2016 | Sep 20, 2024 | Results |
| Iron, Total Recoverable | ug/L | 18 | 0 | Oct 17, 2016 | Sep 20, 2024 | Results |
| Lead, Total Recoverable | ug/L | 18 | 4 | Oct 17, 2016 | Sep 20, 2024 | Results |
| Oil and Grease | mg/L | 18 | 10 | Oct 17, 2016 | Sep 20, 2024 | Results |
| pH | SU | 18 | 0 | Oct 17, 2016 | Sep 20, 2024 | Results |
| Turbidity | NTU | 18 | 0 | Oct 17, 2016 | Sep 20, 2024 | Results |
| Zinc, Total Recoverable | ug/L | 18 | 0 | Oct 17, 2016 | Sep 20, 2024 | Results |
| Cadmium, Total Recoverable | ug/L | 16 | 1 | Oct 17, 2016 | Sep 20, 2024 | Results |
| Nickel, Total Recoverable | ug/L | 15 | 1 | Oct 17, 2016 | Jan 17, 2022 | Results |
Show 15 more parameters
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Petroleum Hydrocarbons, Total | mg/L | 13 | 2 | Oct 17, 2016 | Mar 14, 2023 | Results |
| Arsenic, Total Recoverable | ug/L | 8 | 2 | Oct 17, 2016 | Mar 22, 2018 | Results |
| Silver, Total Recoverable | ug/L | 8 | 7 | Oct 17, 2016 | Mar 22, 2018 | Results |
| Chromium, Total Recoverable | mg/L | 5 | 0 | Oct 17, 2016 | Mar 14, 2023 | Results |
| Magnesium, Total | mg/L | 4 | 0 | Nov 29, 2018 | Feb 14, 2019 | Results |
| Magnesium, Total Recoverable | mg/L | 4 | 1 | Oct 17, 2016 | Dec 21, 2016 | Results |
| Chromium (Total) | mg/L | 1 | 0 | Jan 17, 2022 | Jan 17, 2022 | Results |
| PCB-1016 | ug/L | 1 | 1 | Jan 08, 2018 | Jan 08, 2018 | Results |
| PCB-1221 | ug/L | 1 | 1 | Jan 08, 2018 | Jan 08, 2018 | Results |
| PCB-1232 | ug/L | 1 | 1 | Jan 08, 2018 | Jan 08, 2018 | Results |
| PCB-1242 | ug/L | 1 | 1 | Jan 08, 2018 | Jan 08, 2018 | Results |
| PCB-1248 | ug/L | 1 | 1 | Jan 08, 2018 | Jan 08, 2018 | Results |
| PCB-1254 | ug/L | 1 | 1 | Jan 08, 2018 | Jan 08, 2018 | Results |
| PCB-1260 | ug/L | 1 | 1 | Jan 08, 2018 | Jan 08, 2018 | Results |
| Polychlorinated Biphenyls (PCBs), Sum | ug/L | 1 | 1 | Jan 08, 2018 | Jan 08, 2018 | Results |
All results (262 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Sep 20, 2024 | Aluminum, Total Recoverable | 1300 | ug/L | Effluent | Rain Event | E200.8 | 1326619 | |
| Sep 20, 2024 | Cadmium, Total Recoverable | 200 | ug/L | Effluent | Rain Event | A3111B | 1326619 | |
| Sep 20, 2024 | Chemical Oxygen Demand (COD) | 1230 | mg/L | Effluent | Rain Event | A5220D | 1326619 | |
| Sep 20, 2024 | Copper, Total Recoverable | 200 | ug/L | Effluent | Rain Event | E200.8 | 1326619 | |
| Sep 20, 2024 | Electrical Conductivity @ 25 Deg. C | 230 | umhos/cm | Effluent | Rain Event | E120.1 | 1326619 | |
| Sep 20, 2024 | Iron, Total Recoverable | 15000 | ug/L | Effluent | Rain Event | E200.8 | 1326619 | |
| Sep 20, 2024 | Lead, Total Recoverable | 73 | ug/L | Effluent | Rain Event | E200.8 | 1326619 | |
| Sep 20, 2024 | Oil and Grease | ND | mg/L | Effluent | Rain Event | E1664A | 1326619 | |
| Sep 20, 2024 | pH | 7 | SU | Effluent | Rain Event | pH_Field | 1326619 | |
| Sep 20, 2024 | Turbidity | 42 | NTU | Effluent | Rain Event | E180.1 | 1326619 | |
| Sep 20, 2024 | Zinc, Total Recoverable | 1750 | ug/L | Effluent | Rain Event | E200.8 | 1326619 | |
| Mar 14, 2023 | Aluminum, Total Recoverable | 770 | ug/L | Effluent | Rain Event | E200.8 | 1267330 | |
| Mar 14, 2023 | Cadmium, Total Recoverable | 18 | ug/L | Effluent | Rain Event | A3111B | 1267330 | |
| Mar 14, 2023 | Chemical Oxygen Demand (COD) | 220 | mg/L | Effluent | Rain Event | A5220D | 1267330 | |
| Mar 14, 2023 | Chromium, Total Recoverable | .0053 | mg/L | Effluent | Rain Event | E200.8 | 1267330 | |
| Mar 14, 2023 | Copper, Total Recoverable | 40 | ug/L | Effluent | Rain Event | E200.8 | 1267330 | |
| Mar 14, 2023 | Electrical Conductivity @ 25 Deg. C | 220 | umhos/cm | Effluent | Rain Event | E120.1 | 1267330 | |
| Mar 14, 2023 | Iron, Total Recoverable | 950 | ug/L | Effluent | Rain Event | E200.8 | 1267330 | |
| Mar 14, 2023 | Lead, Total Recoverable | DNQ 3.6 | ug/L | Effluent | Rain Event | E200.8 | 1267330 | |
| Mar 14, 2023 | Oil and Grease | 2 | mg/L | Effluent | Rain Event | E1664A | 1267330 | |
| Mar 14, 2023 | Petroleum Hydrocarbons, Total | .551 | mg/L | Effluent | Rain Event | SW8015B | 1267330 | |
| Mar 14, 2023 | pH | 7 | SU | Effluent | Rain Event | pH_Field | 1267330 | |
| Mar 14, 2023 | Turbidity | 42 | NTU | Effluent | Rain Event | E180.1 | 1267330 | |
| Mar 14, 2023 | Zinc, Total Recoverable | 187 | ug/L | Effluent | Rain Event | E200.8 | 1267330 | |
| Jan 17, 2022 | Aluminum, Total Recoverable | 1400 | ug/L | Effluent | Rain Event | E200.8 | 1197407 | |
| Jan 17, 2022 | Cadmium, Total Recoverable | 19 | ug/L | Effluent | Rain Event | A3111B | 1197407 | |
| Jan 17, 2022 | Chemical Oxygen Demand (COD) | 105 | mg/L | Effluent | Rain Event | A5220D | 1197407 | |
| Jan 17, 2022 | Chromium (Total) | .012 | mg/L | Effluent | Rain Event | A3111B | 1197407 | |
| Jan 17, 2022 | Copper, Total Recoverable | 23 | ug/L | Effluent | Rain Event | E200.8 | 1197407 | |
| Jan 17, 2022 | Electrical Conductivity @ 25 Deg. C | 156 | umhos/cm | Effluent | Rain Event | E120.1 | 1197407 | |
| Jan 17, 2022 | Iron, Total Recoverable | 1600 | ug/L | Effluent | Rain Event | E200.8 | 1197407 | |
| Jan 17, 2022 | Lead, Total Recoverable | DNQ 4.6 | ug/L | Effluent | Rain Event | E200.8 | 1197407 | |
| Jan 17, 2022 | Nickel, Total Recoverable | 7.2 | ug/L | Effluent | Rain Event | E200.8 | 1197407 | |
| Jan 17, 2022 | Oil and Grease | ND | mg/L | Effluent | Rain Event | E1664A | 1197407 | |
| Jan 17, 2022 | pH | 7 | SU | Effluent | Rain Event | pH_Field | 1197407 | |
| Jan 17, 2022 | Turbidity | 38 | NTU | Effluent | Rain Event | E180.1 | 1197407 | |
| Jan 17, 2022 | Zinc, Total Recoverable | 126 | ug/L | Effluent | Rain Event | E200.8 | 1197407 | |
| Mar 10, 2020 | Aluminum, Total Recoverable | 830 | ug/L | Effluent | Rain Event | E200.8 | 1124470 | |
| Mar 10, 2020 | Chemical Oxygen Demand (COD) | 58.4 | mg/L | Effluent | Rain Event | A5220D | 1124470 | |
| Mar 10, 2020 | Copper, Total Recoverable | 14 | ug/L | Effluent | Rain Event | E200.8 | 1124470 | |
| Mar 10, 2020 | Electrical Conductivity @ 25 Deg. C | 150 | umhos/cm | Effluent | Rain Event | E120.1 | 1124470 | |
| Mar 10, 2020 | Iron, Total Recoverable | 950 | ug/L | Effluent | Rain Event | E200.8 | 1124470 | |
| Mar 10, 2020 | Lead, Total Recoverable | DNQ 3.4 | ug/L | Effluent | Rain Event | E200.8 | 1124470 | |
| Mar 10, 2020 | Nickel, Total Recoverable | DNQ 3.7 | ug/L | Effluent | Rain Event | E200.8 | 1124470 | |
| Mar 10, 2020 | Oil and Grease | < .5 | mg/L | Effluent | Rain Event | E1664A | 1124470 | |
| Mar 10, 2020 | pH | 7 | SU | Effluent | Rain Event | pH_Field | 1124470 | |
| Mar 10, 2020 | Turbidity | 30 | NTU | Effluent | Rain Event | E180.1 | 1124470 | |
| Mar 10, 2020 | Zinc, Total Recoverable | 93 | ug/L | Effluent | Rain Event | E200.8 | 1124470 | |
| Dec 04, 2019 | Aluminum, Total Recoverable | 609 | ug/L | Effluent | Rain Event | E200.8 | 1094273 | |
| Dec 04, 2019 | Cadmium, Total Recoverable | 5.69 | ug/L | Effluent | Rain Event | E200.8 | 1094273 |
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 | 5 | 5 Violation · 0 Potential (preliminary) · 0 Dismissed | Nov 05, 2015 – Aug 02, 2023 | Oct 21, 2026 | All violations |
| Enforcement actions | 7 | 7 issued · 0 draft · 0 withdrawn, rescinded or superseded | Dec 22, 2015 – Sep 13, 2023 | Oct 21, 2026 | All actions |
| Inspections | 2 | inspections, not findings | Oct 05, 2023 – Apr 30, 2025 | Oct 21, 2026 | All inspections |
| Annual reports | 0 | certified reports (contents not shown) | — | Oct 21, 2026 | |
| 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 (14 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Apr 30, 2025 | Inspections | 2067721 | NOT | Finalized | No Further Action |
| Oct 05, 2023 | Inspections | 2062445 | B Type compliance | Finalized | Follow-up Inspection Needed |
| Sep 13, 2023 | Enforcement actions | 450592 | 2nd NNC - AR (Second Notice of Non-Compliance (annual report)) | Historical | |
| Aug 15, 2023 | Enforcement actions | 450447 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Aug 02, 2023 | Violations | 885681 | Late Report | Violation | Internal Report |
| Apr 20, 2021 | Enforcement actions | 440489 | SEL (Staff Enforcement Letter) | Historical | |
| Sep 21, 2020 | Enforcement actions | 437949 | 2nd NNC - AR (Second Notice of Non-Compliance (annual report)) | Historical | |
| Aug 20, 2020 | Enforcement actions | 437279 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Aug 02, 2020 | Violations | 873725 | Late Report | Violation | Internal Report |
| Aug 15, 2019 | Enforcement actions | 433757 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Aug 02, 2019 | Violations | 870628 | Late Report | Violation | Report |
| Nov 16, 2016 | Violations | 876764 | Enforcement Action | Violation | Internal Report |
| Dec 22, 2015 | Enforcement actions | 426859 | NNC (Notice of Non-Compliance) | Historical | |
| Nov 05, 2015 | Violations | 864056 | Failure to Obtain Permit | Violation | 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.