Crown Point 2021 Wastewater Utility Improvements Divisions A And C
1321 Merrillville Rd, Crown Point, IN 46307 · Lake County · Publicly Owned Treatment Works
- Average flow
- 3.93 MGD
- Design flow
- 5.2 MGD
- NPDES permit
- IN0025763
- Effective
- Permit expires
- June 2030
- Population served
- 18,535
- CWNS 2022
Crown Point 2021 Wastewater Utility Improvements Divisions A And C is a publicly owned wastewater treatment works in Crown Point, Lake County, Indiana treating an average of 3.93 million gallons per day against a permitted design capacity of 5.2 MGD, serving about 18,535 residents. It discharges under NPDES permit IN0025763 (effective), which expires in June 2030, with 22 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Crown Point 2021 Wastewater Utility Improvements Divisions A And C.
Available with a free Klarifi account
See the full treatment train at Crown Point 2021 Wastewater Utility Improvements Divisions A And C: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 22
- Effluent violations
- 18
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
4 verified contacts for Crown Point 2021 Wastewater Utility Improvements Divisions A And C, with validated emails and direct phone numbers.
Unlock 4 verified contacts (1 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Crown Point 2021 Wastewater Utility Improvements Divisions A And C, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Indiana
Crown Point · 6 mi away
0.46 MGD
Schererville · 7 mi away
6.55 MGD
Lowell · 8 mi away
0.03 MGD
Dyer · 9 mi away
1.9 MGD
Hebron · 10 mi away
0.11 MGD
Gary · 12 mi away
42.04 MGD
Hebron · 12 mi away
0.37 MGD
Valparaiso · 13 mi away
0.14 MGD
Crown Point 2021 Wastewater Utility Improvements Divisions A And C: 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 March 2, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biological nutrient removal · Tertiary treatment · all terms