Rexburg WWTP
Rexburg, ID · Madison County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 6 MGD
- NPDES permit
- ID0023817
- Effective
- Permit expires
- March 2028
- Population served
- 2,602
- CWNS 2022
Rexburg WWTP is a publicly owned wastewater treatment works in Rexburg, Madison County, Idaho, serving about 2,602 residents. Treatment on site includes clarifiers, carrousels / oxidation ditches, biogas balloons. It discharges under NPDES permit ID0023817 (effective), which expires in March 2028, with 41 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 41
- Effluent violations
- 37
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
6 verified contacts for Rexburg WWTP, with validated emails and direct phone numbers.
Unlock 6 verified contacts (3 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Rexburg WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Idaho
Saint Anthony · 9 mi away
0.26 MGD
Rigby · 11 mi away
1.2 MGD
Ririe · 14 mi away
—
Roberts · 18 mi away
0.04 MGD
Driggs · 34 mi away
0.39 MGD
Shelley · 36 mi away
1.93 MGD
Firth · 41 mi away
0.05 MGD
Pocatello · 73 mi away
6.79 MGD
Rexburg 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 September 11, 2026; facility record last updated March 28, 2025.