Oliver Springs STP
435 Joel Road, Oliver Springs, TN 37840 · Roane County · Publicly Owned Treatment Works
- Average flow
- 0.56 MGD
- Design flow
- 0.74 MGD
- NPDES permit
- TN0020885
- Effective
- Permit expires
- June 2028
- Population served
- 3,918
- CWNS 2022
Oliver Springs STP is a publicly owned wastewater treatment works in Oliver Springs, Roane County, Tennessee treating an average of 0.56 million gallons per day against a permitted design capacity of 0.74 MGD, serving about 3,918 residents. It discharges under NPDES permit TN0020885 (effective), which expires in June 2028, with 76 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Oliver Springs STP.
Available with a free Klarifi account
See the full treatment train at Oliver Springs STP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 76
- Effluent violations
- 29
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Oliver Springs STP.
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Nearby wastewater treatment plants in Tennessee
Oak Ridge · 2 mi away
4.37 MGD
Harriman · 5 mi away
0.0054 MGD
Petros · 9 mi away
0.0034 MGD
Knoxville · 10 mi away
4.07 MGD
Clinton · 11 mi away
2.1 MGD
Oakdale · 12 mi away
0.002 MGD
Wartburg · 13 mi away
0.49 MGD
Harriman · 13 mi away
0.69 MGD
Oliver Springs STP: 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 August 11, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms