Pulaski Co. Sd # 1, Weeks Hollow WWTF
20600 Hank Lane, Waynesville, MO 65583 · Pulaski County · Publicly Owned Treatment Works
- Average flow
- 0.22 MGD
- Design flow
- —
- NPDES permit
- MO0111716
- Administratively continued
- Permit expires
- December 2024
- Population served
- 9,184
- CWNS 2022
Pulaski Co. Sd # 1, Weeks Hollow WWTF is a publicly owned wastewater treatment works in Waynesville, Pulaski County, Missouri treating an average of 0.22 million gallons per day, serving about 9,184 residents. It discharges under NPDES permit MO0111716 (administratively continued), which expires in December 2024, with 2 recorded violations in the last three years.
Treatment technology
5 treatment structures and unit processes identified at Pulaski Co. Sd # 1, Weeks Hollow WWTF.
Available with a free Klarifi account
See the full treatment train at Pulaski Co. Sd # 1, Weeks Hollow WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 2
- 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 Pulaski Co. Sd # 1, Weeks Hollow WWTF.
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Nearby wastewater treatment plants in Missouri
St Robert · 3 mi away
0.75 MGD
Waynesville · 5 mi away
0.05 MGD
Waynesville · 5 mi away
0.0065 MGD
Waynesville · 5 mi away
2.26 MGD
Dixon · 10 mi away
0.2 MGD
Crocker · 11 mi away
0.16 MGD
Newburg · 12 mi away
0.17 MGD
Richland · 16 mi away
0.3 MGD
Pulaski Co. Sd # 1, Weeks Hollow 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 14, 2024.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biosolids · Filter press · all terms