Nature Works Conservancy District
85 Tower Rd, Valparaiso, IN 46383 · Porter County · Publicly Owned Treatment Works
- Average flow
- 0.14 MGD
- Design flow
- 0.35 MGD
- NPDES permit
- IN0058475
- Effective
- Permit expires
- July 2027
- Population served
- 1,700
- CWNS 2022
Nature Works Conservancy District is a publicly owned wastewater treatment plant in Valparaiso, Porter County, Indiana treating an average of 0.14 million gallons per day against a permitted design capacity of 0.35 MGD, serving about 1,700 residents. It discharges under NPDES permit IN0058475 (effective), which expires in July 2027, with 3 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Nature Works Conservancy District.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 3
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
4 verified contacts for Nature Works Conservancy District, 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 Nature Works Conservancy District, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Indiana
Valparaiso · 3 mi away
5.77 MGD
Hebron · 3 mi away
0.11 MGD
Crown Point · 7 mi away
0.46 MGD
Hebron · 10 mi away
0.37 MGD
Kouts · 10 mi away
0.16 MGD
Portage · 11 mi away
4.21 MGD
Burns Harbor · 12 mi away
0.68 MGD
Chesterton · 12 mi away
2.64 MGD
Nature Works Conservancy District: 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 7, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms