Lrwra-Little Maumelle Water Reclamation Facility
Little Rock, AR · Pulaski County · Publicly Owned Treatment Works
- Average flow
- 1.92 MGD
- Design flow
- 4 MGD
- NPDES permit
- AR0050849
- Administratively continued
- Permit expires
- December 2024
- Population served
- 14,176
- CWNS 2022
Lrwra-Little Maumelle Water Reclamation Facility is a publicly owned wastewater treatment works in Little Rock, Pulaski County, Arkansas treating an average of 1.92 million gallons per day against a permitted design capacity of 4 MGD, serving about 14,176 residents. It discharges under NPDES permit AR0050849 (administratively continued), which expires in December 2024, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Lrwra-Little Maumelle Water Reclamation Facility.
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Nearby wastewater treatment plants in Arkansas
Maumelle · 6 mi away
1.64 MGD
Little Rock · 7 mi away
0.0097 MGD
North Little Rock · 9 mi away
2.45 MGD
Mayflower · 9 mi away
0.28 MGD
Alexander · 14 mi away
0.11 MGD
Bigelow · 15 mi away
0.02 MGD
Shannon Hills · 15 mi away
0.27 MGD
Conway · 15 mi away
0.04 MGD
Lrwra-Little Maumelle Water Reclamation Facility: 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 May 10, 2025.