Gladewater, TX · Upshur County · Publicly Owned Treatment Works
Union Grove Isd WWTP is a publicly owned wastewater treatment works in Gladewater, Upshur County, Texas treating an average of 0.0089 million gallons per day against a permitted design capacity of 0.02 MGD. It discharges under NPDES permit TX0102997 (effective), which expires in December 2030, with 6 recorded violations in the last three years.
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Decision-makers at Union Grove Isd WWTP.
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Gladewater · 4 mi away
0.58 MGD
Clarksville · 4 mi away
0.09 MGD
White Oak · 6 mi away
0.99 MGD
Big Sandy · 11 mi away
0.09 MGD
Kilgore · 12 mi away
0.03 MGD
Longview · 12 mi away
13.3 MGD
Kilgore · 13 mi away
1.88 MGD
Winona · 15 mi away
0.04 MGD
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 20, 2024.