Waverly WWTP
1401 8th St SE, Waverly, IA 50677 · Bremer County · Publicly Owned Treatment Works
- Average flow
- 1.42 MGD
- Design flow
- 3.8 MGD
- NPDES permit
- IA0033197
- Effective
- Permit expires
- August 2031
- Population served
- 9,369
- CWNS 2022
Waverly WWTP is a publicly owned wastewater treatment works in Waverly, Bremer County, Iowa treating an average of 1.42 million gallons per day against a permitted design capacity of 3.8 MGD, serving about 9,369 residents. It discharges under NPDES permit IA0033197 (effective), which expires in August 2031, with 1 recorded violation in the last three years.
Treatment technology
4 treatment structures and unit processes identified at Waverly WWTP.
Available with a free Klarifi account
See the full treatment train at Waverly WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
7 verified contacts for Waverly WWTP, with validated emails and direct phone numbers.
Unlock 7 verified contacts (4 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Waverly WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Iowa
Janesville · 5 mi away
0.06 MGD
Shell Rock · 6 mi away
0.16 MGD
Denver · 7 mi away
0.28 MGD
Plainfield · 10 mi away
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Readlyn · 12 mi away
0.12 MGD
Cedar Falls · 12 mi away
4.83 MGD
Tripoli · 13 mi away
0.26 MGD
Frederika · 14 mi away
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Waverly WWTP: 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 March 28, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Activated sludge · Oxidation ditch · all terms