Joppa Elementary School
Rutledge, TN · Grainger County · Publicly Owned Treatment Works
- Average flow
- 0.0028 MGD
- Design flow
- 0.0079 MGD
- NPDES permit
- TN0074497
- Effective
- Permit expires
- November 2029
- Population served
- —
- CWNS 2022
Joppa Elementary School is a publicly owned wastewater treatment plant in Rutledge, Grainger County, Tennessee treating an average of 0.0028 million gallons per day against a permitted design capacity of 0.0079 MGD. Treatment on site includes uncovered lagoons. It discharges under NPDES permit TN0074497 (effective), which expires in November 2029, with 3 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Uncovered lagoons
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Compliance snapshot (last 3 years)
- Total violations
- 3
- Effluent violations
- 3
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Joppa Elementary School.
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Nearby wastewater treatment plants in Tennessee
Washburn · 5 mi away
0.0029 MGD
Rutledge · 5 mi away
0.15 MGD
Luttrell · 9 mi away
0.09 MGD
Jefferson City · 9 mi away
0.88 MGD
Maynardville · 12 mi away
0.23 MGD
Strawberry Plains · 12 mi away
0.004 MGD
Rutledge · 13 mi away
0.0095 MGD
Sharps Chapel · 13 mi away
0.0046 MGD
Joppa Elementary School: 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 April 6, 2025.