Hayward WWTP
Hayward, MN · Freeborn County · Publicly Owned Treatment Works
- Average flow
- 0.24 MGD
- Design flow
- 0.05 MGD
- NPDES permit
- 3603822497
- Effective
- Permit expires
- November 2028
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Uncovered lagoons
Unlock
Unlock 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
Contacts for Hayward WWTP are available in the Klarifi platform.
Unlock contacts for this facility
Names, validated emails and direct phone numbers for decision-makers at Hayward WWTP — plus full compliance history and discharge data.
Try Klarifi freeNearby wastewater treatment plants in Minnesota
Albert Lea · 4 mi away
4.13 MGD
Glenville · 6 mi away
0.57 MGD
Clarks Grove · 8 mi away
1.05 MGD
Hollandale · 9 mi away
0.39 MGD
Twin Lakes · 10 mi away
0.24 MGD
Geneva · 12 mi away
0.65 MGD
Conger · 13 mi away
138.64 MGD
Hartland · 16 mi away
—
Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated November 2025.