North Caroline High School
10990 River Road, Ridgely, MD 21660 · Caroline County · Publicly Owned Treatment Works
- Average flow
- 0.0019 MGD
- Design flow
- 0.02 MGD
- NPDES permit
- MD0023621
- Expired
- Permit expires
- February 2025
- Population served
- —
- CWNS 2022
North Caroline High School is a publicly owned wastewater treatment plant in Ridgely, Caroline County, Maryland treating an average of 0.0019 million gallons per day against a permitted design capacity of 0.02 MGD. It discharges under NPDES permit MD0023621 (expired), which expires in February 2025, with 137 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at North Caroline High School.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 137
- Effluent violations
- 4
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for North Caroline High School in EPA's ICIS system.
- Formal actions
- 0
- none on record
- EPA inspections
- 1
- latest Apr 2014
No formal federal enforcement case is on record for this plant.
Full case history with a free Klarifi account
Every action against North Caroline High School with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at North Caroline High School.
No verified contacts on file yet
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Nearby wastewater treatment plants in Maryland
Denton · 3 mi away
0.39 MGD
Ridgely · 4 mi away
0.000000069 MGD
Easton · 14 mi away
2.19 MGD
Preston · 15 mi away
0.02 MGD
Centreville · 15 mi away
0.42 MGD
Federalsburg · 16 mi away
0.24 MGD
Church Hill · 18 mi away
0.07 MGD
Sudlersville · 19 mi away
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North Caroline High 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 October 26, 2026; facility record last updated July 18, 2023.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Centrate · Ozonation · all terms