Imboden, City Of-WWTF
Hwy 63; 0.25 Mi N Of Water Twr, Imboden, AR 72434 · Lawrence County · Publicly Owned Treatment Works
- Average flow
- 0.03 MGD
- Design flow
- 0.15 MGD
- NPDES permit
- AR0021628
- Administratively continued
- Permit expires
- January 2025
- Population served
- 641
- CWNS 2022
Imboden, City Of-WWTF is a publicly owned wastewater treatment works in Imboden, Lawrence County, Arkansas treating an average of 0.03 million gallons per day against a permitted design capacity of 0.15 MGD, serving about 641 residents. It discharges under NPDES permit AR0021628 (administratively continued), which expires in January 2025, with 13 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Imboden, City Of-WWTF.
Available with a free Klarifi account
See the full treatment train at Imboden, City Of-WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 13
- Effluent violations
- 13
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Imboden, City Of-WWTF.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Arkansas
Ravenden · 5 mi away
0.0035 MGD
Black Rock · 7 mi away
0.05 MGD
Ravenden Springs · 8 mi away
0.0031 MGD
Portia · 9 mi away
0.03 MGD
Pocahontas · 11 mi away
0.47 MGD
Walnut Ridge · 14 mi away
0.31 MGD
Hoxie · 14 mi away
0.15 MGD
Lynn · 16 mi away
0.02 MGD
Imboden, City Of-WWTF: 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 July 23, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biological nutrient removal · Tertiary treatment · all terms