Industrial stormwater facility
WDID 1 23I016368 · Notice of Intent · Fort Bragg, Mendocino
SIC 1499 · Miscellaneous Nonmetallic Minerals, Except Fuels · 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.
No impaired water was geographically associated with this facility.
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 |
|---|---|---|---|---|---|
| 2026-02-23 | culvert 1 | Nitrate | .097 | mg/L | Qualifying Storm Event |
| 2026-02-23 | culvert 1 | Oil and Grease | 5 | mg/L | Qualifying Storm Event |
| 2026-02-23 | culvert 1 | pH | 7 | SU | Qualifying Storm Event |
| 2026-02-23 | culvert 1 | Total Suspended Solids (TSS) | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2026-01-06 | culvert 1 | Nitrate | .75 | mg/L | Qualifying Storm Event |
| 2026-01-06 | culvert 1 | Oil and Grease | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2026-01-06 | culvert 1 | pH | 7 | SU | Qualifying Storm Event |
| 2026-01-06 | culvert 1 | Total Suspended Solids (TSS) | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2025-10-14 | culvert 1 | Nitrate | .12 | mg/L | Qualifying Storm Event |
| 2025-10-14 | culvert 1 | Oil and Grease | 3 | mg/L | Qualifying Storm Event |
| 2025-10-14 | culvert 1 | pH | 7 | SU | Qualifying Storm Event |
| 2025-10-14 | culvert 1 | Total Suspended Solids (TSS) | 1.5 | mg/L | Qualifying Storm Event |
| 2025-09-30 | culvert 1 | Nitrate | .32 | mg/L | Qualifying Storm Event |
| 2025-09-30 | culvert 1 | Oil and Grease | 2.9 | mg/L | Qualifying Storm Event |
| 2025-09-30 | culvert 1 | pH | 7 | SU | Qualifying Storm Event |
| 2025-09-30 | culvert 1 | Total Suspended Solids (TSS) | 3.2 | mg/L | Qualifying Storm Event |
| 2025-03-13 | culvert 1 | Nitrate | .066 | mg/L | Qualifying Storm Event |
| 2025-03-13 | culvert 1 | Oil and Grease | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2025-03-13 | culvert 1 | pH | 7 | SU | Qualifying Storm Event |
| 2025-03-13 | culvert 1 | Total Suspended Solids (TSS) | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2025-02-03 | culvert 1 | Nitrate | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2025-02-03 | culvert 1 | Oil and Grease | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2025-02-03 | culvert 1 | pH | 7 | SU | Qualifying Storm Event |
| 2025-02-03 | culvert 1 | Total Suspended Solids (TSS) | ND —(non-detect / est.) | mg/L | Qualifying Storm Event |
| 2024-11-25 | culvert 1 | Nitrate | 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 |
|---|---|---|---|---|---|---|
Oil and Grease oil_grease | Instantaneous maximum | —0 samples above | 25 mg/L | Not evaluatedNo eligible analytical results for this reporting year; every reported result was excluded with a stated reason. | 0 eligible4 excluded | 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 | Not evaluatedNo eligible analytical results for this reporting year; every reported result was excluded with a stated reason. | 0 eligible4 excluded | 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 | Not evaluatedNo eligible analytical results for this reporting year; every reported result was excluded with a stated reason. | 0 eligible4 excluded | count of eligible effluent results outside the instantaneous maximum NAL within the July 1 - June 30 reporting year |
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.
80 substantive of 110 indexed attachments
SWPP#1
Source file type SWPPP · 2021-07-06 · 67 KB
storm water 9/15
Source file type SWPPP · part 1/1 · 2016-06-27 · 405 KB
storm water 9/15
Source file type SWPPP · part 1/1 · 2016-06-27 · 405 KB
KIibesillah Site Map
Source file type Facility/Site Map · part 1/1 · 2015-08-11 · 47 KB
Kibesillah SWPPP
Source file type SWPPP · part 1/1 · 2015-08-11 · 2.3 MB
Submitted report pdf
Source file type Submitted Report PDF · 2026-07-13 · 819 KB
Submitted report pdf
Source file type Submitted Report PDF · 2026-07-13 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2026-07-13 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2026-07-13 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2026-07-09 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2025-07-14 · 999 KB
Submitted report pdf
Source file type Submitted Report PDF · 2025-07-14 · 407 KB
Submitted report pdf
Source file type Submitted Report PDF · 2024-07-03 · 999 KB
Submitted report pdf
Source file type Submitted Report PDF · 2024-07-03 · 407 KB
Submitted report pdf
Source file type Submitted Report PDF · 2023-07-12 · 999 KB
Submitted report pdf
Source file type Submitted Report PDF · 2022-07-29 · 999 KB
Submitted report pdf
Source file type Submitted Report PDF · 2022-07-12 · 407 KB
Submitted report pdf
Source file type Submitted Report PDF · 2022-07-12 · 999 KB
Submitted report pdf
Source file type Submitted Report PDF · 2021-07-16 · 1000 KB
Submitted report pdf
Source file type Submitted Report PDF · 2021-07-15 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2021-07-14 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2020-07-14 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2020-07-14 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2020-07-14 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2020-07-14 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2020-07-12 · 999 KB
Submitted report pdf
Source file type Submitted Report PDF · 2019-07-15 · 406 KB
Submitted report pdf
Source file type Submitted Report PDF · 2018-07-13 · 911 KB
Submitted report pdf
Source file type Submitted Report PDF · 2017-07-13 · 911 KB
Submitted report pdf
Source file type Submitted Report PDF · 2016-06-27 · 850 KB
Submitted report pdf
Source file type Submitted Report PDF · 2016-06-09 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2016-06-09 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2016-06-09 · 405 KB
Submitted report pdf
Source file type Submitted Report PDF · 2016-06-09 · 405 KB
stw43:2026
Source file type Laboratory Results · 2026-07-13 · 104 KB
stw3:1:16:2026
Source file type Laboratory Results · 2026-07-13 · 102 KB
stw10:142025.pdf
Source file type Laboratory Results · 2026-07-13 · 104 KB
stw9:2025
Source file type Laboratory Results · 2026-07-09 · 104 KB
Water 25c2730-01.4
Source file type Laboratory Results · 2025-07-14 · 110 KB
Water 25B0283-01.3
Source file type Laboratory Results · 2025-07-14 · 104 KB
water 24k4173. 2
Source file type Laboratory Results · 2025-07-14 · 92 KB
Water 24k2035-01.1
Source file type Laboratory Results · 2025-07-14 · 109 KB
STORM WATER 23-24
Source file type Laboratory Results · 2024-07-03 · 350 KB
Adhoc 2021-2022
Source file type Laboratory Results · 2022-07-12 · 1.5 MB
lab result
Source file type Laboratory Results · part 1/1 · 2021-07-14 · 89 KB
lab result
Source file type Laboratory Results · part 1/1 · 2021-07-14 · 67 KB
storm water #4
Source file type Laboratory Results · 2020-07-14 · 720 KB
Storm water #3
Source file type Laboratory Results · 2020-07-14 · 677 KB
storm water #1
Source file type Laboratory Results · 2020-07-14 · 664 KB
19L2506
Source file type Laboratory Results · 2020-07-14 · 778 KB
storm water 3
Source file type Laboratory Results · 2019-07-15 · 692 KB
storm water 1
Source file type Laboratory Results · 2019-07-15 · 531 KB
storm water 4
Source file type Laboratory Results · 2019-07-15 · 740 KB
storm water 2
Source file type Laboratory Results · 2019-07-15 · 702 KB
storm water 4 2018
Source file type Laboratory Results · part 1/1 · 2018-07-13 · 802 KB
storm water 3 2018
Source file type Laboratory Results · part 1/1 · 2018-07-13 · 1.1 MB
storm water 2 2017
Source file type Laboratory Results · part 1/1 · 2018-07-13 · 809 KB
storm water 1 2017
Source file type Laboratory Results · part 1/1 · 2018-07-13 · 811 KB
storm water 5/16
Source file type Laboratory Results · part 1/1 · 2016-06-27 · 406 KB
storm water 3/16
Source file type Laboratory Results · part 1/1 · 2016-06-27 · 372 KB
storm water 1/16
Source file type Laboratory Results · part 1/1 · 2016-06-27 · 397 KB
storm water 5/16
Source file type Laboratory Results · part 1/1 · 2016-06-27 · 406 KB
storm water 3/16
Source file type Laboratory Results · part 1/1 · 2016-06-27 · 372 KB
storm water 1/16
Source file type Laboratory Results · part 1/1 · 2016-06-27 · 397 KB
Storm Water 5/6/16
Source file type Laboratory Results · part 1/1 · 2016-06-09 · 406 KB
Storm water 3/16
Source file type Laboratory Results · part 1/1 · 2016-06-09 · 372 KB
Storm water 12/18/15
Source file type Laboratory Results · part 1/1 · 2016-06-09 · 397 KB
Storm water 9/29/15
Source file type Laboratory Results · part 1/1 · 2016-06-09 · 405 KB
swpp#321
Source file type Supporting Documentation · 2021-07-06 · 63 KB
swpp#221
Source file type Supporting Documentation · 2021-07-06 · 89 KB
swpp#121
Source file type Supporting Documentation · 2021-07-06 · 67 KB
swpp#123
Source file type Supporting Documentation · 2021-07-06 · 67 KB
Kibesillah Rock
Source file type Photograph · part 1/1 · 2015-12-31 · 2.8 MB
Kibesillah Rock
Source file type Photograph · part 1/1 · 2015-12-31 · 2.9 MB
141001_PRK_ef_IGPThankYouKibesillah Rock.pdf
Source file type Cover/Explanation Letter · part 1/1 · 2014-10-21 · 442 KB
Kibesillah Rock
Source file type Supporting Documentation · part 1/1 · 2014-07-09 · 13.2 MB
McMahon Quarry
Source file type Photograph · part 1/1 · 2011-05-23 · 421 KB
McMahon Quarry
Source file type Photograph · part 1/1 · 2011-05-23 · 435 KB
Photograph
Source file type Photograph · 2010-04-21 · 434 KB
Photograph
Source file type Photograph · 2010-04-21 · 444 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