Redway WWTF
153 Empire Ave, Redway, CA 95560 · Humboldt County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 0.19 MGD
- NPDES permit
- CA0022781
- Effective
- Permit expires
- March 2028
- Population served
- —
- CWNS 2022
Redway WWTF is a publicly owned wastewater treatment works in Redway, Humboldt County, California. It discharges under NPDES permit CA0022781 (effective), which expires in March 2028, with 412 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Redway WWTF.
Available with a free Klarifi account
See the full treatment train at Redway WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 412
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Redway WWTF.
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Nearby wastewater treatment plants in California
Whitethorn · 15 mi away
0.08 MGD
Scotia · 28 mi away
0.0031 MGD
Rio Dell · 29 mi away
0.35 MGD
Fortuna · 36 mi away
1.13 MGD
Covelo · 39 mi away
—
Ferndale · 39 mi away
0.29 MGD
Loleta · 41 mi away
0.07 MGD
Fort Bragg · 48 mi away
0.7 MGD
Redway WWTF: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed October 26, 2026; facility record last updated August 1, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Significant industrial user · WWTP · all terms