Industrial stormwater facility
WDID 1 12I027098 · Notice of Intent · Fortuna, Humboldt
SIC 4213 · Trucking, Except Local · Regional Board 1 - North Coast Region
Hydrologic
Official facility coordinate plotted against the associated Final 2026 Integrated Report impaired-water geometry.
Geometry shown is limited to waterbodies geographically associated with this facility. Geographic association does not establish a discharge connection, receiving-water connectivity, or causation.
Intelligence summary
What is available for this facility across the connected datasets.
Official
303(d) context
Grouped by derived geographic association class.
River & Stream · Integrated Report category 5 · TMDL required
Listed pollutants / stressors (5) Aluminum, Oxygen, Dissolved, Sediment, Sedimentation/Siltation, Temperature, water
Associations are calculated from official facility coordinates, USGS HUC12 boundaries, and official 2026 impaired-water geometry. They do not establish a discharge connection or causation.
Water Board-stated TMDL waste load allocations applied to this industrial permit in SMARTS.
No SMARTS TMDL requirement is recorded for this WDID. In the statewide TMDL export only permits in Regions 4, 8 and 9 currently carry industrial TMDL requirements, so an absence here is not a statement that the facility discharges to an unimpaired water.
Official monitoring
Self-reported industrial stormwater sampling results as submitted by the discharger to SMARTS.
Loading reported results…
| Sample date | Location | Parameter | Result | Units | Event |
|---|---|---|---|---|---|
| 2019-12-13 | CTS-1 (DP-1) | Aluminum | 4.8 | mg/L | Qualifying Storm Event |
| 2019-12-13 | CTS-1 (DP-1) | Oil and Grease | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2019-12-13 | CTS-1 (DP-1) | pH | 7.2 | SU | Qualifying Storm Event |
| 2019-12-13 | CTS-1 (DP-1) | Total Suspended Solids (TSS) | 100 | mg/L | Qualifying Storm Event |
| 2019-04-05 | CTS-1 (DP-1) | Aluminum | .86 | mg/L | Qualifying Storm Event |
| 2019-04-05 | CTS-1 (DP-1) | Oil and Grease | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2019-04-05 | CTS-1 (DP-1) | pH | 7.7 | SU | Qualifying Storm Event |
| 2019-04-05 | CTS-1 (DP-1) | Total Suspended Solids (TSS) | 24 | mg/L | Qualifying Storm Event |
| 2019-03-25 | CTS-1 (DP-1) | Aluminum | 2.7 | mg/L | Qualifying Storm Event |
| 2019-03-25 | CTS-1 (DP-1) | Oil and Grease | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2019-03-25 | CTS-1 (DP-1) | pH | 7.4 | SU | Qualifying Storm Event |
| 2019-03-25 | CTS-1 (DP-1) | Total Suspended Solids (TSS) | 60 | mg/L | Qualifying Storm Event |
| 2018-12-24 | CTS-1 (DP-1) | Aluminum | 25 | mg/L | Qualifying Storm Event |
| 2018-12-24 | CTS-1 (DP-1) | Oil and Grease | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2018-12-24 | CTS-1 (DP-1) | pH | 7.3 | SU | Qualifying Storm Event |
| 2018-12-24 | CTS-1 (DP-1) | Total Suspended Solids (TSS) | 29 | mg/L | Qualifying Storm Event |
| 2018-12-14 | CTS-1 (DP-1) | Aluminum | 11 | mg/L | Qualifying Storm Event |
| 2018-12-14 | CTS-1 (DP-1) | Oil and Grease | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2018-12-14 | CTS-1 (DP-1) | pH | 7.3 | SU | Qualifying Storm Event |
| 2018-12-14 | CTS-1 (DP-1) | Total Suspended Solids (TSS) | 25 | mg/L | Qualifying Storm Event |
| 2018-03-22 | CTS-1 (DP-1) | Aluminum | 8700 | mg/L | Qualifying Storm Event |
| 2018-03-22 | CTS-1 (DP-1) | Oil and Grease | 8.6 | mg/L | Qualifying Storm Event |
| 2018-03-22 | CTS-1 (DP-1) | pH | 7.2 | SU | Qualifying Storm Event |
| 2018-03-22 | CTS-1 (DP-1) | Total Suspended Solids (TSS) | 86 | mg/L | Qualifying Storm Event |
Monitoring rows are official self-reported SMARTS submissions, joined to this facility by WDID. California Stormwater Intelligence does not restate, correct, average or evaluate reported values, and no benchmark comparison or violation determination is made.
YDOS-derived
Reported SMARTS analytical results compared against the Numeric Action Levels of the Industrial General Permit version in effect for each reporting year (July 1 – June 30).
| Parameter | NAL type | Calculated value | NAL | Result | Samples used | Method |
|---|---|---|---|---|---|---|
Aluminum, Total aluminum_total | Annual | 4.8 mg/L | 0.75 mg/L | Above NALAnnual average of 1 eligible result(s) compared with the annual NAL.6.4× threshold | 1 eligible | arithmetic mean of all eligible effluent results in the July 1 - June 30 reporting year (censored results assigned zero only where MDL and ML were both reported) |
Oil and Grease oil_grease | Instantaneous maximum | —0 samples above | 25 mg/L | At or below NALNo eligible result in this reporting year was outside the instantaneous maximum NAL. | 1 eligible1 non-detect as zero | count of eligible effluent results outside the instantaneous maximum NAL within the July 1 - June 30 reporting year |
pH ph | Instantaneous maximum | —0 samples above | 6 – 9 pH units | Within NAL rangeNo eligible result in this reporting year was outside the instantaneous maximum NAL. | 1 eligible | count of eligible effluent results outside the instantaneous maximum NAL within the July 1 - June 30 reporting year |
Total Suspended Solids (TSS) tss | Instantaneous maximum | —0 samples above | 400 mg/L | At or below NALNo eligible result in this reporting year was outside the instantaneous maximum NAL. | 1 eligible | count of eligible effluent results outside the instantaneous maximum NAL within the July 1 - June 30 reporting year |
YDOS-derived overlap
Parameters where this facility has an NAL exceedance in at least one reporting year and the geographically associated waterbody carries a 303(d) listing for the same pollutant.
AluminumMonitoringAbove NAL303(d) impairmentEel River HU, Lower Eel River HA (includes the Eel River Delta)
3 reporting years above the annual NAL, most recently RY 2019 · 1 303(d) listing · association: derived nearby in watershed (high confidence)
Overlap is informational co-occurrence between a derived NAL comparison and an official 303(d) listing. It is not evidence that this facility caused or contributed to the impairment.
An NAL exceedance is a permit-defined condition that triggers Exceedance Response Actions under the Industrial General Permit. It is not a violation, an enforcement action, or a Water Board compliance determination. Annual values use the arithmetic average of eligible results with non-detects treated as zero; instantaneous maximum NALs (total suspended solids, oil and grease, pH) are exceeded when two or more eligible results in a reporting year fall outside the level. Rules transcribed from 2014-0057-DWQ as amended by 2015-0122-DWQ ↗ (effective 2015-07-01, superseded 2020-06-30); 2014-0057-DWQ as amended by 2018-0028-DWQ ↗ (effective 2020-07-01).
Documents
Attachment inventory recorded in the State Water Board SMARTS public attachment workflow for this permit.
Metadata indicators
DerivedDocument indicators are YDOS-derived counts and dates calculated from SMARTS attachment metadata. They describe what is on file, not whether a facility complied with any requirement.
36 substantive of 57 indexed attachments
20230310-SWPPP-Amend1
Source file type SWPPP · 2023-08-22 · 8.7 MB
SWP_A1_Fig2_SiteMap20230131
Source file type Facility/Site Map · 2023-08-16 · 1.5 MB
SWPPP Site Map 2017
Source file type Facility/Site Map · part 1/1 · 2017-03-15 · 790 KB
Customer Truck Service SWPPP
Source file type SWPPP · part 1/1 · 2017-03-15 · 1.4 MB
Submitted report pdf
Source file type Submitted Report PDF · 2026-07-14 · 1.0 MB
Submitted report pdf
Source file type Submitted Report PDF · 2025-07-02 · 1003 KB
Submitted report pdf
Source file type Submitted Report PDF · 2024-07-11 · 1004 KB
Submitted report pdf
Source file type Submitted Report PDF · 2023-07-14 · 1004 KB
Submitted report pdf
Source file type Submitted Report PDF · 2022-07-08 · 1004 KB
Submitted report pdf
Source file type Submitted Report PDF · 2021-07-14 · 1004 KB
Submitted report pdf
Source file type Submitted Report PDF · 2020-07-15 · 999 KB
Submitted report pdf
Source file type Submitted Report PDF · 2020-07-15 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2020-06-09 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2019-09-20 · 1000 KB
Submitted report pdf
Source file type Submitted Report PDF · 2019-05-15 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2019-05-15 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2019-05-15 · 406 KB
Submitted report pdf
Source file type Submitted Report PDF · 2019-02-14 · 406 KB
Submitted report pdf
Source file type Submitted Report PDF · 2019-02-14 · 406 KB
Submitted report pdf
Source file type Submitted Report PDF · 2019-01-03 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2018-07-12 · 911 KB
Submitted report pdf
Source file type Submitted Report PDF · 2018-05-02 · 405 KB
20201217-Level2ERA-TR-Al
Source file type Level 2 Technical Report · part 1/1 · 2020-12-22 · 3.0 MB
Level 2 ERA Action Plan Aluminum
Source file type Level 2 ERA Action Plan · part 1/1 · 2020-07-13 · 1.8 MB
20181228-Level-1ERA-Al
Source file type Level 1 Technical Report · part 1/1 · 2018-12-28 · 2.6 MB
3/3/2026 Customer Truck Service- Inspection Report
Source file type Final Inspection Report · part 1/1 · 2026-05-14 · 7.0 MB
Dec 13, 2019 lab rpt
Source file type Laboratory Results · 2020-01-15 · 263 KB
4/5/2019 Sampling Results
Source file type Laboratory Results · part 1/1 · 2019-05-15 · 404 KB
3/25/2019 Sampling Results
Source file type Laboratory Results · part 1/1 · 2019-05-15 · 343 KB
3/25/2019 Sample Results
Source file type Laboratory Results · part 1/1 · 2019-05-15 · 343 KB
December 24, 2018 Sampling Results
Source file type Laboratory Results · part 1/1 · 2019-02-14 · 345 KB
December 14, 2018 Sample Results
Source file type Laboratory Results · part 1/1 · 2019-02-14 · 344 KB
March 22, 2018 Analytical Report
Source file type Laboratory Results · part 1/1 · 2018-05-02 · 308 KB
Inspection Report
Source file type Other · 2026-05-01 · 7.0 MB
Extension Request for Level 2 ERA Action Plan
Source file type Cover/Explanation Letter · part 1/1 · 2020-07-02 · 127 KB
Exceedance Letter
Source file type Cover/Explanation Letter · 2019-12-05 · 737 KB
Enforcement
Enforcement actions as recorded by the State Water Board for this permit, in the source system's own terminology.
Structured enforcement records are not yet connected for this site. The absence of a record is not a finding about this facility.
Reporting
Annual report and Exceedance Response Action information as stated by the source system, distinguished from what is inferred from document metadata.
Annual report documents on file
DerivedYears are YDOS-derived from attachment metadata. A gap means no annual-report document was identified for that year in the attachment index — it is not a finding that a report was not filed.
Recent activity
New or changed source records this platform detected for this permit, newest first.
No source change has been detected for this permit yet. Change detection begins from the date each dataset was first indexed.
Provenance