Klickitat Pud WWTF
713 Klickitat Ave, Lyle, WA 98635 · Klickitat County · Publicly Owned Treatment Works
- Average flow
- 0.02 MGD
- Design flow
- 0.1 MGD
- NPDES permit
- WA0023698
- Administratively continued
- Permit expires
- November 2023
- Population served
- 601
- CWNS 2022
Klickitat Pud WWTF is a publicly owned wastewater treatment works in Lyle, Klickitat County, Washington treating an average of 0.02 million gallons per day against a permitted design capacity of 0.1 MGD, serving about 601 residents. It discharges under NPDES permit WA0023698 (administratively continued), which expires in November 2023, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Klickitat Pud WWTF.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 0
- 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 Klickitat Pud WWTF.
No verified contacts on file yet
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Nearby wastewater treatment plants in Washington
Lyle · 10 mi away
0.03 MGD
Wishram · 14 mi away
0.01 MGD
Bingen · 16 mi away
0.32 MGD
Stevenson · 36 mi away
0.31 MGD
North Bonneville · 41 mi away
0.07 MGD
Harrah · 50 mi away
0.03 MGD
Toppenish · 55 mi away
0.09 MGD
Toppenish · 57 mi away
0.66 MGD
Klickitat Pud 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 January 29, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Tertiary treatment · Significant industrial user · all terms