County page
Mendocino County
Mendocino County currently shows 1 Superfund site, 68 imported facility profiles, and 0 lbs in loaded TRI releases.
Overview
What this county page is saying
This live county page is generated from the ingested EPA datasets. It merges ECHO facility compliance rows, TRI release totals, and any Superfund sites attached to Mendocino County.
The latest loaded TRI year is 2024, with 0 lbs in county-level on-site releases tied to the imported facility set.
Focus points
Design and product notes
County pages combine facility compliance history with chemical release totals.
TRI chemistry shows what is being reported, while ECHO shows who keeps drawing enforcement attention.
Superfund records add legacy cleanup context even when live contaminant detail is still sparse.
Superfund layer
Cleanup sites in this county
Coast Wood Preserving
Coast Wood Preserving is in EPA's Superfund layer for Ukiah, CA. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Fort Bragg Wwtf
Violation Identified across 9 of the last 12 quarters, with $6,000 in recorded penalties.
Willits Water Quality Control Plant
Violation Identified across 8 of the last 12 quarters, with $6,000 in recorded penalties.
Bus Garage
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Covelo Wwtp
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Laytonville Rock Quarry
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Redwood Valley Rancheria
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Tali Pak Lumber Services
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Round Valley Agency
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Round Valley Piner
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Hopland Band of Pomo Indians
Significant noncompliance across 11 of the last 12 quarters in the imported ECHO record.
Albion Mutual Water Company
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Cdf-chamberlain Creek Conservation Camp
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Harwood Water System
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Lake View Mutual Water Co.
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Pine Mountain Mutual Water Co.-treatment Plant - Well 02 & 06 - Treated
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Potter Valley School District-treatmentplant_well 02 - Treated
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
River Estates Mutual Water Company-treatment Plant-wells 01 & 02 Trtd-stby
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Round Valley Elementary School
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Ukiah, City of
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Whale Gulch School-treatment Plant
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Copper compounds | TRI-listed chemical | 1 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in California
California facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in California
California facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in California
California facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.