Grand Junction Oxidation Pond
Grand Junction, TN · Hardeman County · Publicly Owned Treatment Works
- Average flow
- 0.0029 MGD
- Design flow
- 0.12 MGD
- NPDES permit
- TN0022560
- Effective
- Permit expires
- November 2028
- Population served
- 388
- CWNS 2022
Grand Junction Oxidation Pond is a publicly owned wastewater treatment plant in Grand Junction, Hardeman County, Tennessee treating an average of 0.0029 million gallons per day against a permitted design capacity of 0.12 MGD, serving about 388 residents. Treatment on site includes uncovered lagoons. It discharges under NPDES permit TN0022560 (effective), which expires in November 2028, with 42 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
- 42
- Effluent violations
- 34
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Grand Junction Oxidation Pond, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Grand Junction Oxidation Pond, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Tennessee
Moscow · 13 mi away
0.04 MGD
Middleton · 17 mi away
0.07 MGD
Bolivar · 21 mi away
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Rossville · 21 mi away
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Somerville · 22 mi away
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Toone · 25 mi away
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Stanton · 27 mi away
0.2 MGD
Collierville · 27 mi away
1.16 MGD
Grand Junction Oxidation Pond: 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 August 18, 2026.