Springville WWTP
Springville Rd 1Mi S Of US 151, Springville, IA 52336 · Linn County · Publicly Owned Treatment Works
- Average flow
- 0.49 MGD
- Design flow
- 0.56 MGD
- NPDES permit
- IA0064726
- Effective
- Permit expires
- April 2031
- Population served
- 2,229
- CWNS 2022
Springville WWTP is a publicly owned wastewater treatment works in Springville, Linn County, Iowa treating an average of 0.49 million gallons per day against a permitted design capacity of 0.56 MGD, serving about 2,229 residents. It discharges under NPDES permit IA0064726 (effective), which expires in April 2031, with 26 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Springville WWTP.
Available with a free Klarifi account
See the full treatment train at Springville WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 26
- Effluent violations
- 26
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Springville WWTP.
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Nearby wastewater treatment plants in Iowa
Martelle · 4 mi away
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Anamosa · 6 mi away
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Cedar Rapids · 8 mi away
39.59 MGD
Mount Vernon · 9 mi away
0.22 MGD
Lisbon · 9 mi away
0.14 MGD
Anamosa · 9 mi away
0.79 MGD
Alburnett · 11 mi away
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Central City · 12 mi away
0.12 MGD
Springville 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 February 28, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms