Rockport North Wastewater Treatment Plant
North Base Road And Barnett Rd, Rockport, IN 47635 · Spencer County · Publicly Owned Treatment Works
- Average flow
- 0.21 MGD
- Design flow
- 0.3 MGD
- NPDES permit
- IN0061662
- Effective
- Permit expires
- March 2031
- Population served
- 3,845
- CWNS 2022
Rockport North Wastewater Treatment Plant is a publicly owned wastewater treatment works in Rockport, Spencer County, Indiana treating an average of 0.21 million gallons per day against a permitted design capacity of 0.3 MGD, serving about 3,845 residents. It discharges under NPDES permit IN0061662 (effective), which expires in March 2031, with 18 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Rockport North Wastewater Treatment Plant.
Available with a free Klarifi account
See the full treatment train at Rockport North Wastewater Treatment Plant: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 18
- Effluent violations
- 17
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
3 verified contacts for Rockport North Wastewater Treatment Plant, with validated emails and direct phone numbers.
Unlock 3 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Rockport North Wastewater Treatment Plant, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Indiana
Rockport · 2 mi away
0.24 MGD
Grandview · 4 mi away
0.08 MGD
Chrisney · 8 mi away
0.04 MGD
Tennyson · 12 mi away
0.05 MGD
Gentryville · 13 mi away
—
Tell City · 16 mi away
1.61 MGD
Santa Claus · 16 mi away
0.52 MGD
Newburgh · 16 mi away
3.17 MGD
Rockport North Wastewater Treatment Plant: 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 November 28, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms