Highway 12, Hollandale, MS 38748 · Washington County · Publicly Owned Treatment Works
Hollandale POTW is a publicly owned wastewater treatment works in Hollandale, Washington County, Mississippi. It discharges under NPDES permit MS0055603 (effective), which expires in November 2030, with 63 recorded violations in the last three years.
One treatment structure or unit process identified at Hollandale POTW.
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See the full treatment train at Hollandale POTW: structures, unit processes and planned upgrades, with exact unit counts.
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
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Delta City · 9 mi away
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0.09 MGD
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Metcalfe · 20 mi away
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Indianola · 21 mi away
1 MGD
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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 April 5, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Oxidation ditch · Anaerobic digester · all terms