Fontana Pipe Processing
Active WDID 8 36I021604 Fontana, San Bernardino County Region 8 · Santa Ana
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Fontana, San Bernardino County
- Region 8 · Santa Ana · 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
- 203 distinct results, 11 reporting years (2015 to 2025)
- Most recent sample Nov 21, 2025 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 0 inspections · 4 violation records · 4 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
- 34.09657, -117.46639
- 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
- 15441 Valencia Rd, Fontana 92335
- Regional Water Board
- 8 — Santa Ana
HUC12 watershed Evidence: spatial
- East Etiwanda Creek-Santa Ana River HUC12 180702030804
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
- Roscoe Moss Manufacturing Company
- Primary industry (SIC)
- 3317-Steel Pipe and Tubes
- Application ID
- 346321
- NOI processed
- Jun 09, 2008
- Last certified
- Jun 09, 2026
- Facility size
- 313728 SqFt
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 346321 | Industrial | Active | Jun 09, 2008 | — | Jun 09, 2026 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- West Fontana Channel
- Discharges directly / indirectly
- N / Y (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.
203 distinct measurements across 8 parameters, most recent sample Nov 21, 2025.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 7 | 7 | 0 | Nov 21, 2025 | Nov 21, 2025 |
| 2024 | 7 | 7 | 0 | Mar 06, 2025 | Mar 06, 2025 |
| 2023 | 21 | 7 | 0 | Dec 20, 2023 | Apr 01, 2024 |
| 2022 | 28 | 7 | 0 | Dec 05, 2022 | Jan 31, 2023 |
| 2021 | 14 | 7 | 0 | Oct 26, 2021 | Dec 15, 2021 |
| 2020 | 21 | 7 | 0 | Dec 28, 2020 | Mar 15, 2021 |
| 2019 | 14 | 7 | 0 | Nov 20, 2019 | Dec 23, 2019 |
| 2018 | 21 | 7 | 0 | Nov 29, 2018 | May 20, 2019 |
| 2017 | 7 | 7 | 0 | Mar 15, 2018 | Mar 15, 2018 |
| 2016 | 28 | 7 | 0 | Oct 31, 2016 | Feb 27, 2017 |
| 2015 | 35 | 7 | 0 | Sep 15, 2015 | May 07, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Aluminum, Total | mg/L | 29 | 2 | Sep 15, 2015 | Nov 21, 2025 | Results |
| Iron, Total | mg/L | 29 | 1 | Sep 15, 2015 | Nov 21, 2025 | Results |
| Oil and Grease | mg/L | 29 | 18 | Sep 15, 2015 | Nov 21, 2025 | Results |
| pH | SU | 29 | 0 | Sep 15, 2015 | Nov 21, 2025 | Results |
| Total Suspended Solids (TSS) | mg/L | 29 | 3 | Sep 15, 2015 | Nov 21, 2025 | Results |
| Zinc, Total | mg/L | 29 | 2 | Sep 15, 2015 | Nov 21, 2025 | Results |
| Nitrite Plus Nitrate (as N) | mg/L | 24 | 1 | Oct 31, 2016 | Nov 21, 2025 | Results |
| Electrical Conductivity @ 25 Deg. C | umhos/cm | 5 | 0 | Sep 15, 2015 | May 07, 2016 | Results |
All results (203 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Nov 21, 2025 | Aluminum, Total | .0397 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1365503 | |
| Nov 21, 2025 | Iron, Total | .065 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1365503 | |
| Nov 21, 2025 | Nitrite Plus Nitrate (as N) | .356 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1365503 | |
| Nov 21, 2025 | Oil and Grease | 3.1 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1365503 | |
| Nov 21, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1365503 | |
| Nov 21, 2025 | Total Suspended Solids (TSS) | 6.1 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1365503 | |
| Nov 21, 2025 | Zinc, Total | .129 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1365503 | |
| Mar 06, 2025 | Aluminum, Total | .045 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1330419 | |
| Mar 06, 2025 | Iron, Total | ND | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1330419 | |
| Mar 06, 2025 | Nitrite Plus Nitrate (as N) | .127 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1330419 | |
| Mar 06, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1330419 | |
| Mar 06, 2025 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1330419 | |
| Mar 06, 2025 | Total Suspended Solids (TSS) | 3.4 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1330419 | |
| Mar 06, 2025 | Zinc, Total | ND | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1330419 | |
| Apr 01, 2024 | Aluminum, Total | .0115 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1285877 | |
| Apr 01, 2024 | Iron, Total | .061 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1285877 | |
| Apr 01, 2024 | Nitrite Plus Nitrate (as N) | .26 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1285877 | |
| Apr 01, 2024 | Oil and Grease | .8 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1285877 | |
| Apr 01, 2024 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1285877 | |
| Apr 01, 2024 | Total Suspended Solids (TSS) | 2.7 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1285877 | |
| Apr 01, 2024 | Zinc, Total | .0103 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1285877 | |
| Jan 02, 2024 | Aluminum, Total | ND | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1285034 | |
| Jan 02, 2024 | Iron, Total | .024 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1285034 | |
| Jan 02, 2024 | Nitrite Plus Nitrate (as N) | .104 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1285034 | |
| Jan 02, 2024 | Oil and Grease | 1.7 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1285034 | |
| Jan 02, 2024 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1285034 | |
| Jan 02, 2024 | Total Suspended Solids (TSS) | 5.4 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1285034 | |
| Jan 02, 2024 | Zinc, Total | .0185 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1285034 | |
| Dec 20, 2023 | Aluminum, Total | .0384 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1285029 | |
| Dec 20, 2023 | Iron, Total | .184 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1285029 | |
| Dec 20, 2023 | Nitrite Plus Nitrate (as N) | .106 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1285029 | |
| Dec 20, 2023 | Oil and Grease | 2.2 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1285029 | |
| Dec 20, 2023 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1285029 | |
| Dec 20, 2023 | Total Suspended Solids (TSS) | 4.3 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1285029 | |
| Dec 20, 2023 | Zinc, Total | .0108 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1285029 | |
| Jan 31, 2023 | Aluminum, Total | .133 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1228769 | |
| Jan 31, 2023 | Iron, Total | .436 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1228769 | |
| Jan 31, 2023 | Nitrite Plus Nitrate (as N) | .119 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1228769 | |
| Jan 31, 2023 | Oil and Grease | .8 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1228769 | |
| Jan 31, 2023 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1228769 | |
| Jan 31, 2023 | Total Suspended Solids (TSS) | 3.5 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1228769 | |
| Jan 31, 2023 | Zinc, Total | .0613 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1228769 | |
| Jan 03, 2023 | Aluminum, Total | .172 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1225405 | |
| Jan 03, 2023 | Iron, Total | .273 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1225405 | |
| Jan 03, 2023 | Nitrite Plus Nitrate (as N) | .155 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1225405 | |
| Jan 03, 2023 | Oil and Grease | 2.3 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1225405 | |
| Jan 03, 2023 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1225405 | |
| Jan 03, 2023 | Total Suspended Solids (TSS) | 8.2 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1225405 | |
| Jan 03, 2023 | Zinc, Total | .0326 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1225405 | |
| Dec 12, 2022 | Aluminum, Total | .554 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1221416 |
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 | Aug 03, 2009 – Jul 01, 2013 | Oct 21, 2026 | All violations |
| Enforcement actions | 4 | 4 issued · 0 draft · 0 withdrawn, rescinded or superseded | Aug 03, 2009 – Jul 31, 2013 | Oct 21, 2026 | All actions |
| Inspections | 0 | inspections, not findings | — | Oct 21, 2026 | |
| 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 (19 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 09, 2026 | Annual reports | 1334868 | Annual report 2025 | — | |
| Jun 27, 2025 | Annual reports | 1293663 | Annual report 2024 | — | |
| Jun 30, 2024 | Annual reports | 1242713 | Annual report 2023 | — | |
| Jul 13, 2023 | Annual reports | 1188694 | Annual report 2022 | — | |
| Jul 13, 2022 | Annual reports | 1112016 | Annual report 2021 | — | |
| Jun 08, 2021 | Annual reports | 1068002 | Annual report 2020 | — | |
| Jul 14, 2020 | Annual reports | 985216 | Annual report 2019 | — | |
| Jul 12, 2019 | Annual reports | 952743 | Annual report 2018 | — | |
| Jul 11, 2018 | Annual reports | 938156 | Annual report 2017 | — | |
| Jul 12, 2017 | Annual reports | 877363 | Annual report 2016 | — | |
| Jul 14, 2016 | Annual reports | 840884 | Annual report 2015 | — | |
| Jul 31, 2013 | Enforcement actions | 413431 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Jul 01, 2013 | Violations | 851973 | Late Report | Violation | Report |
| Jul 25, 2011 | Enforcement actions | 407545 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Jul 25, 2011 | Violations | 846965 | Late Report | Violation | Report |
| Jul 29, 2010 | Enforcement actions | 402820 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Jul 29, 2010 | Violations | 842640 | Late Report | Violation | Report |
| Aug 03, 2009 | Enforcement actions | 401949 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Aug 03, 2009 | Violations | 841831 | Late Report | 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.