Industrial stormwater facility
WDID 1 12I017319 · Notice of Intent · Mc Kinleyville, Humboldt
SIC 1429 · Crushed and Broken Stone, NEC · 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 (6) Aluminum, Sediment, Sedimentation/Siltation, Specific Conductivity, Temperature, water, Turbidity
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 |
|---|---|---|---|---|---|
| 2020-04-23 | D1A | Aluminum | 2.6 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D1A | Chemical oxygen demand (COD) | 46 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D1A | Copper | .0081 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D1A | Iron | 2.9 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D1A | Lead | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2020-04-23 | D1A | Nitrate/Nitrite (Nitrite + Nitrate as N) | .036 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D1A | Oil and Grease | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2020-04-23 | D1A | pH | 8.1 | SU | Qualifying Storm Event |
| 2020-04-23 | D1A | Total Suspended Solids (TSS) | 36 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D1A | Zinc | .018 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D2 | Aluminum | 5.3 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D2 | Chemical oxygen demand (COD) | 84 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D2 | Copper | .013 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D2 | Iron | 6.2 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D2 | Lead | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2020-04-23 | D2 | Nitrate/Nitrite (Nitrite + Nitrate as N) | .034 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D2 | Oil and Grease | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2020-04-23 | D2 | pH | 7.9 | SU | Qualifying Storm Event |
| 2020-04-23 | D2 | Total Suspended Solids (TSS) | 56 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D2 | Zinc | .022 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D3 | Aluminum | 6.5 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D3 | Chemical oxygen demand (COD) | 100 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D3 | Copper | .011 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D3 | Iron | 7.5 | mg/L | Qualifying Storm Event |
| 2020-04-23 | D3 | Lead | ND —(non-detect / est.) | 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 | 6.558 mg/L | 0.75 mg/L | Above NALAnnual average of 11 eligible result(s) compared with the annual NAL.8.74× threshold | 11 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) |
Chemical Oxygen Demand (COD) cod | Annual | 102.273 mg/L | 120 mg/L | At or below NALAnnual average of 11 eligible result(s) compared with the annual NAL.0.85× threshold | 11 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) |
Copper, Total copper_total | Annual | 0.011 mg/L | 0.033 mg/L | At or below NALAnnual average of 3 eligible result(s) compared with the annual NAL.0.32× threshold | 3 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) |
Iron, Total iron_total | Annual | 7.412 mg/L | 1 mg/L | Above NALAnnual average of 11 eligible result(s) compared with the annual NAL.7.41× threshold | 11 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) |
Lead, Total lead_total | Annual | 0.007 mg/L | 0.262 mg/L | At or below NALAnnual average of 10 eligible result(s) compared with the annual NAL.0.03× threshold | 10 eligible1 excluded9 non-detect as zero | 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) |
Nitrite Plus Nitrate (as N) nitrate_nitrite_n | Annual | 0.043 mg/L as N | 0.68 mg/L as N | At or below NALAnnual average of 3 eligible result(s) compared with the annual NAL.0.06× threshold | 3 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 | —1 sample above | 25 mg/L | At or below NALOne eligible result in this reporting year was outside the instantaneous maximum NAL. The Order states the condition as two or more results in one reporting year. | 10 eligible1 excluded8 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. | 11 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 | —1 sample above | 400 mg/L | At or below NALOne eligible result in this reporting year was outside the instantaneous maximum NAL. The Order states the condition as two or more results in one reporting year. | 11 eligible | count of eligible effluent results outside the instantaneous maximum NAL within the July 1 - June 30 reporting year |
Zinc, Total zinc_total | Annual | 0.093 mg/L | 0.26 mg/L | At or below NALAnnual average of 11 eligible result(s) compared with the annual NAL.0.36× threshold | 11 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) |
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) impairmentMad River HU, Mad River
4 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.
117 substantive of 153 indexed attachments
SWPPP
Source file type SWPPP · 2024-12-06 · 5.4 MB
SWPPP
Source file type SWPPP · 2024-12-06 · 5.4 MB
20220211-SWPPP-Amend9-compressed
Source file type SWPPP · part 1/2 · 2022-02-11 · 6.5 MB
20220211-SWPPP-Amend9-FiguresOnly
Source file type Facility/Site Map · part 2/2 · 2022-02-11 · 5.1 MB
20220211-SWPPP-Amend9-compressed
Source file type SWPPP · part 1/2 · 2022-02-11 · 6.5 MB
SWPPP amendment
Source file type SWPPP · 2021-12-23 · 7.7 MB
SWPPP amendment
Source file type SWPPP · 2021-02-24 · 7.7 MB
Revised Site Maps
Source file type Facility/Site Map · 2021-02-15 · 1.8 MB
GLENDALE SWPPP
Source file type SWPPP · part 1/1 · 2017-09-30 · 18.8 MB
Glendale Site Map
Source file type Facility/Site Map · part 1/1 · 2017-09-30 · 1.7 MB
Page 40 Table 5.6
Source file type SWPPP · part 1/1 · 2016-12-30 · 357 KB
Table 5.4 Sample Locations Amendment
Source file type SWPPP · part 1/1 · 2016-12-30 · 419 KB
Amendment Log
Source file type SWPPP · part 1/1 · 2016-12-30 · 339 KB
Amendment Log
Source file type SWPPP · part 1/1 · 2016-02-04 · 670 KB
GLENDALE YARD SITE MAP
Source file type Facility/Site Map · part 1/1 · 2015-07-27 · 292 KB
GLENDALE YARD SWPPP
Source file type SWPPP · part 1/1 · 2015-07-27 · 6.3 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 · 2025-07-10 · 1003 KB
Submitted report pdf
Source file type Submitted Report PDF · 2024-07-10 · 1003 KB
Submitted report pdf
Source file type Submitted Report PDF · 2023-07-31 · 1003 KB
Submitted report pdf
Source file type Submitted Report PDF · 2023-07-07 · 1004 KB
Submitted report pdf
Source file type Submitted Report PDF · 2022-07-12 · 1004 KB
Submitted report pdf
Source file type Submitted Report PDF · 2021-07-12 · 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 · 2020-06-04 · 107 KB
Submitted report pdf
Source file type Submitted Report PDF · 2020-03-18 · 106 KB
Submitted report pdf
Source file type Submitted Report PDF · 2020-01-23 · 407 KB
Submitted report pdf
Source file type Submitted Report PDF · 2020-01-23 · 408 KB
Submitted report pdf
Source file type Submitted Report PDF · 2019-06-27 · 107 KB
Submitted report pdf
Source file type Submitted Report PDF · 2019-06-04 · 105 KB
Submitted report pdf
Source file type Submitted Report PDF · 2019-06-04 · 105 KB
Submitted report pdf
Source file type Submitted Report PDF · 2019-03-21 · 105 KB
Submitted report pdf
Source file type Submitted Report PDF · 2019-03-21 · 105 KB
Submitted report pdf
Source file type Submitted Report PDF · 2018-07-18 · 911 KB
Submitted report pdf
Source file type Submitted Report PDF · 2018-05-22 · 410 KB
Submitted report pdf
Source file type Submitted Report PDF · 2018-02-01 · 403 KB
Submitted report pdf
Source file type Submitted Report PDF · 2018-02-01 · 403 KB
Submitted report pdf
Source file type Submitted Report PDF · 2017-07-13 · 11 KB
Submitted report pdf
Source file type Submitted Report PDF · 2017-01-11 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2016-07-15 · 911 KB
Submitted report pdf
Source file type Submitted Report PDF · 2016-07-15 · 415 KB
Exceedance Response Action Level 2 Tech Report
Source file type Level 2 Technical Report · 2019-11-19 · 11.2 MB
Exceedance Response Action Level 1
Source file type Level 1 Technical Report · 2019-07-08 · 2.6 MB
Level 2 ERA Action Plan
Source file type Level 2 ERA Action Plan · 2019-06-27 · 1.8 MB
ERA Level 1 Evaluation and Report
Source file type Level 1 Technical Report · 2019-06-27 · 2.5 MB
Level 2 Evaluation & Report
Source file type Level 2 Technical Report · part 1/1 · 2017-12-29 · 1.9 MB
ERA Level 1 Report
Source file type Level 1 Technical Report · part 1/1 · 2017-01-11 · 1.8 MB
ERA Level 1 Report
Source file type Level 1 Technical Report · part 1/1 · 2016-12-30 · 1.7 MB
NOV letter
Source file type Enforcement Document · part 1/3 · 2024-05-22 · 625 KB
Revised 13267 order
Source file type Enforcement Document · 2022-09-06 · 1.4 MB
13267 Investigative Order
Source file type Enforcement Document · part 2/2 · 2022-06-15 · 1.3 MB
20250418 Kernen IGP Site Inspection
Source file type Final Inspection Report · part 1/1 · 2025-05-20 · 5.3 MB
021924 inspection memo
Source file type Final Inspection Report · 2024-04-18 · 6.4 MB
062421 inspection report
Source file type Final Inspection Report · 2021-09-21 · 4.8 MB
Inspection report 03-04-2020
Source file type Final Inspection Report · 2020-05-08 · 6.7 MB
NCL Lab Results
Source file type Laboratory Results · 2020-06-04 · 2.6 MB
NC Labs Sample Results
Source file type Laboratory Results · 2020-03-18 · 3.0 MB
North Coast Laboratories Results
Source file type Laboratory Results · 2020-01-23 · 2.4 MB
North Coast Laboratories Results
Source file type Laboratory Results · 2020-01-21 · 2.5 MB
NC Laboratories LTD
Source file type Laboratory Results · 2019-06-04 · 2.0 MB
NC Laboratories LTD
Source file type Laboratory Results · 2019-06-04 · 2.4 MB
NC Laboratories LTD
Source file type Laboratory Results · part 1/1 · 2019-03-21 · 2.2 MB
NC Laboratories
Source file type Laboratory Results · part 1/1 · 2019-03-21 · 2.3 MB
NC Laboratories
Source file type Laboratory Results · part 1/1 · 2018-05-22 · 4.1 MB
North Coast Laboratories
Source file type Laboratory Results · part 1/1 · 2018-01-31 · 5.7 MB
North Coast Laboratories
Source file type Laboratory Results · part 1/1 · 2018-01-31 · 6.5 MB
North Coast Laboratories
Source file type Laboratory Results · part 1/1 · 2018-01-31 · 5.9 MB
NCL Results
Source file type Laboratory Results · part 1/1 · 2018-01-04 · 5.7 MB
NC Labs 4/26/17
Source file type Laboratory Results · part 1/1 · 2017-07-11 · 3.1 MB
NCL 4/24/17
Source file type Laboratory Results · part 1/1 · 2017-07-11 · 3.3 MB
North Coast Laboratories LTD
Source file type Laboratory Results · part 1/1 · 2017-02-21 · 2.6 MB
North Coast Laboratories LTD
Source file type Laboratory Results · part 1/1 · 2017-02-21 · 3.5 MB
North Coast Laboratories
Source file type Laboratory Results · part 1/1 · 2016-06-27 · 323 KB
North Coast Laboratories
Source file type Laboratory Results · part 1/1 · 2016-02-16 · 1.5 MB
North Coast Laboratories
Source file type Laboratory Results · part 1/1 · 2016-02-16 · 3.0 MB
North Coast Laboratories
Source file type Laboratory Results · part 1/1 · 2016-02-04 · 3.0 MB
North Coast Laboratories
Source file type Laboratory Results · part 1/1 · 2016-02-04 · 3.0 MB
Status of Compliance Letter
Source file type Other · part 1/1 · 2025-03-11 · 475 KB
Summary of Sample Results Req by Directive 4 of Or. No. R1-2022-0025
Source file type Supporting Documentation · part 1/1 · 2025-01-08 · 4.3 MB
Sample Results for Order No R1-2022-0025
Source file type Supporting Documentation · part 1/1 · 2024-12-04 · 3.9 MB
Winterization Photo Supplemental to Inspection Response Memo
Source file type Other · part 1/1 · 2024-11-21 · 840 KB
241107_Kernen_ Inspection Response Memo WDID 1 12I017319
Source file type Memo · part 1/1 · 2024-11-07 · 3.1 MB
241107_SWMP Modifications
Source file type Memo · part 1/1 · 2024-11-07 · 216 KB
Attachment A
Source file type Supporting Documentation · part 2/3 · 2024-05-22 · 6.4 MB
Investigative Order R1-2022-0025 Sample Results
Source file type Other · 2024-01-04 · 7.2 MB
Memo
Source file type Other · 2023-04-27 · 78.8 MB
Wetlands Delineation
Source file type Other · 2023-04-21 · 15.0 MB
Investigate Order R1-2022-0025 Sample Results
Source file type Memo · 2023-03-27 · 6.0 MB
Stormwater Monitoring Plan
Source file type Other · 2022-09-07 · 6.4 MB
Discharger's response to the first order
Source file type E-mail Correspondence · 2022-09-06 · 4.5 MB
Approval letter
Source file type Cover/Explanation Letter · part 1/2 · 2022-09-06 · 561 KB
Transmittal letter for 13267 Order
Source file type Cover/Explanation Letter · part 1/2 · 2022-06-15 · 427 KB
RESPONSE REPORT
Source file type Cover/Explanation Letter · part 1/1 · 2021-11-16 · 1.8 MB
Additional parameters
Source file type E-mail Correspondence · 2021-01-29 · 175 KB
Exceedance Letter
Source file type Cover/Explanation Letter · 2019-12-12 · 737 KB
Kernen Glendale Yard
Source file type Photograph · part 1/1 · 2016-02-09 · 2.6 MB
Kernen Glendale Yard
Source file type Photograph · part 1/1 · 2016-02-09 · 3.7 MB
Kernen Glendale Yard
Source file type Photograph · part 1/1 · 2016-02-09 · 3.3 MB
Kernen Glendale Yard
Source file type Photograph · part 1/1 · 2016-02-09 · 2.9 MB
Kernen Glendale
Source file type Photograph · part 1/1 · 2015-12-07 · 1.9 MB
Kernan Glendale
Source file type Photograph · part 1/1 · 2015-12-07 · 2.4 MB
Kernen
Source file type Photograph · part 1/1 · 2014-12-15 · 1.3 MB
Kernen
Source file type Photograph · part 1/1 · 2014-12-15 · 1.2 MB
Kernen
Source file type Photograph · part 1/1 · 2014-12-15 · 1.8 MB
Kernen
Source file type Photograph · part 1/1 · 2014-12-15 · 2.8 MB
141017_DCJ_ef_IGP_Exceedance_KernanConstr.pdf
Source file type Cover/Explanation Letter · part 1/1 · 2014-10-28 · 337 KB
Kernan Glendale Drive
Source file type Supporting Documentation · part 1/1 · 2014-07-09 · 3.0 MB
Kernen Construction Glendale Site
Source file type Photograph · part 1/1 · 2013-08-21 · 710 KB
Kernen Construction Glendale Site
Source file type Photograph · part 1/1 · 2013-08-21 · 847 KB
Kernen Construction Glendale Site
Source file type Photograph · part 1/1 · 2013-08-21 · 688 KB
Kernen Construction Glendale Site
Source file type Photograph · part 1/1 · 2013-08-21 · 559 KB
Kernen Construction Glendale Site
Source file type Photograph · part 1/1 · 2013-08-21 · 609 KB
Kernen Construction Glendale Site
Source file type Photograph · part 1/1 · 2013-08-21 · 338 KB
Kernen Construction Glendale Site
Source file type Photograph · part 1/1 · 2013-08-21 · 701 KB
Kernen Construction Glendale Site
Source file type Photograph · part 1/1 · 2013-08-21 · 794 KB
Kernen Construction Glendale Site
Source file type Photograph · part 1/1 · 2013-08-21 · 851 KB
Kernen Construction Glendale Site
Source file type Photograph · part 1/1 · 2013-08-21 · 522 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. 3 enforcement-typed documents are on file in the document inventory above.
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