Strongsville Cwwtp & Sewers
17449 Sprague Rd, Strongsville, OH 44136 · Cuyahoga County · Publicly Owned Treatment Works
- Average flow
- 0.84 MGD
- Design flow
- 1.8 MGD
- NPDES permit
- OH0033707
- Effective
- Permit expires
- June 2030
- Population served
- 11,510
- CWNS 2022
Strongsville Cwwtp & Sewers is a publicly owned wastewater treatment works in Strongsville, Cuyahoga County, Ohio treating an average of 0.84 million gallons per day against a permitted design capacity of 1.8 MGD, serving about 11,510 residents. It discharges under NPDES permit OH0033707 (effective), which expires in June 2030, with 41 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Strongsville Cwwtp & Sewers.
Available with a free Klarifi account
See the full treatment train at Strongsville Cwwtp & Sewers: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 41
- Effluent violations
- 41
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Strongsville Cwwtp & Sewers.
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Nearby wastewater treatment plants in Ohio
North Royalton · 3 mi away
0.55 MGD
Strongsville · 3 mi away
0.86 MGD
North Royalton · 4 mi away
2.25 MGD
North Olmsted · 5 mi away
6.03 MGD
Hinckley · 7 mi away
1.89 MGD
Columbia Station · 7 mi away
0.0086 MGD
Valley City · 7 mi away
9.15 MGD
Lakewood · 9 mi away
6.28 MGD
Strongsville Cwwtp & Sewers: 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 November 15, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Filter press · FOG · all terms