Morning Sun City Of STP
Morning Sun, IA 52640 · Louisa County · Publicly Owned Treatment Works
- Average flow
- 0.12 MGD
- Design flow
- 0.8 MGD
- NPDES permit
- IA0059587
- Effective
- Permit expires
- June 2028
- Population served
- 911
- CWNS 2022
Morning Sun City Of STP is a publicly owned wastewater treatment works in Morning Sun, Louisa County, Iowa treating an average of 0.12 million gallons per day against a permitted design capacity of 0.8 MGD, serving about 911 residents. It discharges under NPDES permit IA0059587 (effective), which expires in June 2028, with 63 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Morning Sun City Of STP.
Available with a free Klarifi account
See the full treatment train at Morning Sun City Of STP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 63
- Effluent violations
- 63
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Morning Sun City Of STP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Morning Sun City Of STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Iowa
Wapello · 7 mi away
0.25 MGD
Mount Union · 7 mi away
0.0038 MGD
Winfield · 9 mi away
0.24 MGD
Mediapolis · 9 mi away
0.17 MGD
Oakville · 12 mi away
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Grandview · 12 mi away
0.06 MGD
Columbus Junction · 13 mi away
0.24 MGD
Olds · 14 mi away
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Morning Sun City Of STP: 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 2, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms