HBE Colfax
Active WDID 5S31I021140 Colfax, Placer County Region 5S · Central Valley (Sacramento)
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Colfax, Placer County
- Region 5S · Central Valley (Sacramento) · Location · Statewide map
- Receiving water
- Unnamed Tributary to the N. Fork American River (as reported by the facility)
- Evidence: not confirmed 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
- None
- Monitoring results Evidence: facility-reported
- 765 distinct results, 11 reporting years (2015 to 2025)
- Most recent sample Feb 24, 2026 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 8 inspections · 7 violation records · 6 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
- 39.09677, -120.95161
- 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
- 44 Central St, Colfax 95713
- Regional Water Board
- 5S — Central Valley (Sacramento)
HUC12 watershed Evidence: spatial
- Clipper Creek-North Fork American River HUC12 180201280603
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
- Hansen Brothers Ent
- Primary industry (SIC)
- 3273-Ready-Mixed Concrete
- Secondary SIC
- 3271-Concrete Block and Brick
- Application ID
- 331447
- NOI processed
- Sep 11, 2007
- Last certified
- Feb 26, 2015
- Facility size
- 1.6 Acres
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 331447 | Industrial | Active | Sep 11, 2007 | — | Feb 26, 2015 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Unnamed Tributary to the N. Fork American River
- 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.
765 distinct measurements across 14 parameters, most recent sample Feb 24, 2026.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 63 | 8 | 0 | Dec 17, 2025 | Feb 24, 2026 |
| 2024 | 46 | 8 | 0 | Nov 20, 2024 | Mar 17, 2025 |
| 2023 | 41 | 14 | 0 | Dec 19, 2023 | Mar 28, 2024 |
| 2022 | 64 | 8 | 0 | Dec 01, 2022 | May 04, 2023 |
| 2021 | 56 | 8 | 0 | Dec 09, 2021 | Apr 21, 2022 |
| 2020 | 20 | 8 | 0 | Feb 02, 2021 | Feb 02, 2021 |
| 2019 | 40 | 8 | 0 | Dec 18, 2019 | Apr 09, 2020 |
| 2018 | 147 | 13 | 0 | Nov 30, 2018 | Apr 02, 2019 |
| 2017 | 102 | 13 | 0 | Nov 09, 2017 | Feb 26, 2018 |
| 2016 | 124 | 13 | 0 | Oct 25, 2016 | Mar 21, 2017 |
| 2015 | 62 | 13 | 0 | Nov 24, 2015 | May 20, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| pH | SU | 94 | 0 | Nov 24, 2015 | Feb 24, 2026 | Results |
| Total Suspended Solids (TSS) | mg/L | 94 | 18 | Nov 24, 2015 | Feb 24, 2026 | Results |
| Iron, Total | mg/L | 92 | 0 | Nov 24, 2015 | Feb 24, 2026 | Results |
| Oil and Grease | mg/L | 80 | 53 | Nov 24, 2015 | Feb 24, 2026 | Results |
| Lead, Total | mg/L | 51 | 4 | Nov 24, 2015 | Feb 24, 2026 | Results |
| Zinc, Total | mg/L | 51 | 0 | Nov 24, 2015 | Feb 24, 2026 | Results |
| Phosphorus, Total (as P) | mg/L | 50 | 7 | Nov 24, 2015 | Feb 24, 2026 | Results |
| Nitrite Plus Nitrate (as N) | mg/L | 48 | 0 | Nov 24, 2015 | Dec 19, 2023 | Results |
| Arsenic, Total Recoverable | ug/L | 38 | 1 | Nov 24, 2015 | Dec 19, 2023 | Results |
| Cadmium, Total Recoverable | ug/L | 38 | 28 | Nov 24, 2015 | Dec 19, 2023 | Results |
| Mercury, Total Recoverable | ug/L | 38 | 36 | Nov 24, 2015 | Dec 19, 2023 | Results |
| Nickel, Total Recoverable | ug/L | 38 | 4 | Nov 24, 2015 | Dec 19, 2023 | Results |
Show 2 more parameters
All results (765 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Feb 24, 2026 | Iron, Total | .037 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1372320 | |
| Feb 24, 2026 | Iron, Total | 2.5 | mg/L | Influent | Qualifying Storm Event | E200.7 | 1372320 | |
| Feb 24, 2026 | Lead, Total | .000069 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1372320 | |
| Feb 24, 2026 | Lead, Total | .033 | mg/L | Influent | Qualifying Storm Event | E200.8 | 1372320 | |
| Feb 24, 2026 | Nitrate, Total (as N) | .073 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1372320 | |
| Feb 24, 2026 | Nitrate, Total (as N) | 1.1 | mg/L | Influent | Qualifying Storm Event | E300.0 | 1372320 | |
| Feb 24, 2026 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1372320 | |
| Feb 24, 2026 | Oil and Grease | ND | mg/L | Influent | Qualifying Storm Event | E1664B | 1372320 | |
| Feb 24, 2026 | pH | 7.85 | SU | Effluent | Qualifying Storm Event | pH_Field | 1372320 | |
| Feb 24, 2026 | pH | 8.05 | SU | Influent | Qualifying Storm Event | pH_Field | 1372320 | |
| Feb 24, 2026 | Phosphorus, Total (as P) | ND | mg/L | Effluent | Qualifying Storm Event | A4500PE | 1372320 | |
| Feb 24, 2026 | Phosphorus, Total (as P) | .3 | mg/L | Influent | Qualifying Storm Event | A4500PE | 1372320 | |
| Feb 24, 2026 | Total Suspended Solids (TSS) | 5.8 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1372320 | |
| Feb 24, 2026 | Total Suspended Solids (TSS) | 460 | mg/L | Influent | Qualifying Storm Event | A2540D | 1372320 | |
| Feb 24, 2026 | Zinc, Total | .0025 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1372320 | |
| Feb 24, 2026 | Zinc, Total | .16 | mg/L | Influent | Qualifying Storm Event | E200.8 | 1372320 | |
| Feb 16, 2026 | Iron, Total | 1.5 | mg/L | Influent | Qualifying Storm Event | E200.7 | 1369905 | |
| Feb 16, 2026 | Iron, Total | .11 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1369905 | |
| Feb 16, 2026 | Lead, Total | .0083 | mg/L | Influent | Qualifying Storm Event | E200.8 | 1369905 | |
| Feb 16, 2026 | Lead, Total | .000082 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1369905 | |
| Feb 16, 2026 | Nitrate, Total (as N) | .36 | mg/L | Influent | Qualifying Storm Event | E300.0 | 1369905 | |
| Feb 16, 2026 | Nitrate, Total (as N) | ND | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1369905 | |
| Feb 16, 2026 | Oil and Grease | .67 | mg/L | Influent | Qualifying Storm Event | E1664B | 1369905 | |
| Feb 16, 2026 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1369905 | |
| Feb 16, 2026 | pH | 7.85 | SU | Influent | Qualifying Storm Event | pH_Field | 1369905 | |
| Feb 16, 2026 | pH | 8.1 | SU | Effluent | Qualifying Storm Event | pH_Field | 1369905 | |
| Feb 16, 2026 | Phosphorus, Total (as P) | .12 | mg/L | Influent | Qualifying Storm Event | A4500PE | 1369905 | |
| Feb 16, 2026 | Phosphorus, Total (as P) | ND | mg/L | Effluent | Qualifying Storm Event | A4500PE | 1369905 | |
| Feb 16, 2026 | Total Suspended Solids (TSS) | 90 | mg/L | Influent | Qualifying Storm Event | A2540D | 1369905 | |
| Feb 16, 2026 | Total Suspended Solids (TSS) | ND | mg/L | Effluent | Qualifying Storm Event | A2540D | 1369905 | |
| Feb 16, 2026 | Zinc, Total | .046 | mg/L | Influent | Qualifying Storm Event | E200.8 | 1369905 | |
| Feb 16, 2026 | Zinc, Total | .0013 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1369905 | |
| Dec 24, 2025 | Iron, Total | .049 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1365572 | |
| Dec 24, 2025 | Iron, Total | 1.1 | mg/L | Influent | Qualifying Storm Event | E200.7 | 1365572 | |
| Dec 24, 2025 | Lead, Total | .000038 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1365572 | |
| Dec 24, 2025 | Lead, Total | .016 | mg/L | Influent | Qualifying Storm Event | E200.8 | 1365572 | |
| Dec 24, 2025 | Nitrate, Total (as N) | .13 | mg/L | Effluent | Qualifying Storm Event | E300.0 | 1365572 | |
| Dec 24, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1365572 | |
| Dec 24, 2025 | Oil and Grease | .9 | mg/L | Influent | Qualifying Storm Event | E1664B | 1365572 | |
| Dec 24, 2025 | pH | 8.05 | SU | Effluent | Qualifying Storm Event | pH_Field | 1365572 | |
| Dec 24, 2025 | pH | 7.95 | SU | Influent | Qualifying Storm Event | pH_Field | 1365572 | |
| Dec 24, 2025 | Phosphorus, Total (as P) | ND | mg/L | Effluent | Qualifying Storm Event | A4500PE | 1365572 | |
| Dec 24, 2025 | Phosphorus, Total (as P) | .21 | mg/L | Influent | Qualifying Storm Event | A4500PE | 1365572 | |
| Dec 24, 2025 | Total Suspended Solids (TSS) | ND | mg/L | Effluent | Qualifying Storm Event | A2540D | 1365572 | |
| Dec 24, 2025 | Total Suspended Solids (TSS) | 97 | mg/L | Influent | Qualifying Storm Event | A2540D | 1365572 | |
| Dec 24, 2025 | Zinc, Total | .00086 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1365572 | |
| Dec 24, 2025 | Zinc, Total | .068 | mg/L | Influent | Qualifying Storm Event | E200.8 | 1365572 | |
| Dec 17, 2025 | Iron, Total | .25 | mg/L | Effluent | Qualifying Storm Event | E200.7 | 1364509 | |
| Dec 17, 2025 | Iron, Total | 3 | mg/L | Influent | Qualifying Storm Event | E200.7 | 1364509 | |
| Dec 17, 2025 | Lead, Total | .00019 | mg/L | Effluent | Qualifying Storm Event | E200.8 | 1364509 |
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 | 7 | 6 Violation · 0 Potential (preliminary) · 1 Dismissed | Jul 01, 2009 – Jul 01, 2019 | Oct 21, 2026 | All violations |
| Enforcement actions | 6 | 5 issued · 0 draft · 1 withdrawn, rescinded or superseded | Oct 23, 2009 – Aug 12, 2019 | Oct 21, 2026 | All actions |
| Inspections | 8 | inspections, not findings | Sep 02, 2010 – Nov 21, 2023 | 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 (32 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jul 13, 2026 | Annual reports | 1335962 | Annual report 2025 | — | |
| Jul 12, 2025 | Annual reports | 1294802 | Annual report 2024 | — | |
| Jul 12, 2024 | Annual reports | 1243917 | Annual report 2023 | — | |
| Nov 21, 2023 | Inspections | 2062554 | B Type compliance | Finalized | No Further Action |
| Jul 13, 2023 | Annual reports | 1189949 | Annual report 2022 | — | |
| Mar 10, 2023 | Inspections | 2059576 | B Type compliance | Finalized | No Further Action |
| Jul 14, 2022 | Annual reports | 1113374 | Annual report 2021 | — | |
| Jul 15, 2021 | Annual reports | 1069417 | Annual report 2020 | — | |
| Jul 14, 2020 | Annual reports | 986733 | Annual report 2019 | — | |
| Nov 25, 2019 | Inspections | 2045652 | B Type compliance | — | No Further Action |
| Aug 12, 2019 | Enforcement actions | 433742 | NOV (Notice of Violation) | Rescinded | |
| Jul 12, 2019 | Annual reports | 954317 | Annual report 2018 | — | |
| Jul 01, 2019 | Violations | 870610 | Late Report | Dismissed | Report |
| Feb 26, 2019 | Inspections | 2042229 | B Type compliance | — | Additional Info Required |
| Jul 10, 2018 | Annual reports | 939735 | Annual report 2017 | — | |
| Jul 07, 2017 | Annual reports | 879021 | Annual report 2016 | — | |
| Jun 29, 2016 | Annual reports | 846814 | Annual report 2015 | — | |
| Apr 08, 2015 | Inspections | 2025828 | B Type compliance | — | Additional Info Required |
| Nov 21, 2014 | Enforcement actions | 417182 | 13267 Letter/Order (Water Code section 13267 letter or order) | Active | |
| Jul 01, 2014 | Violations | 855390 | Deficient BMP Implementation | Violation | Report |
| Oct 09, 2013 | Inspections | 2020353 | B Type compliance | — | No Further Action |
| Aug 16, 2013 | Enforcement actions | 413623 | 1st NNC - AR (First Notice of Non-Compliance (annual report)) | Historical | |
| Jul 02, 2013 | Violations | 852105 | Late Report | Violation | Report |
| Jul 01, 2013 | Violations | 855392 | Deficient BMP Implementation | Violation | Report |
| Jul 01, 2012 | Violations | 855393 | Deficient BMP Implementation | 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.