Spring Hill No. 2 (mechanical)
22711 South Woodland, Spring Hill, KS 66083 · Johnson County · Publicly Owned Treatment Works
- Average flow
- 0.79 MGD
- Design flow
- —
- NPDES permit
- KS0095516
- Effective
- Permit expires
- July 2029
- Population served
- 8,547
- CWNS 2022
Spring Hill No. 2 (mechanical) is a publicly owned wastewater treatment plant in Spring Hill, Johnson County, Kansas treating an average of 0.79 million gallons per day, serving about 8,547 residents. It discharges under NPDES permit KS0095516 (effective), which expires in July 2029, with 12 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in February 2025.
Treatment technology
Treatment structures and unit processes at Spring Hill No. 2 (mechanical).
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 12
- Effluent violations
- 12
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 Spring Hill No. 2 (mechanical) in EPA's ICIS system.
- Formal actions
- 1
- 1 since FY2020
- Compliance actions
- $30,000
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Feb 2025
Spring Hill WWTP
Administrative order · CWA, NPDES Permit Violations · Final Order No Penalty · Compliance actions $30,000
EPA's description of the case:
“The order addresses effluent violations of ammonia, E. coli, total nitrogen and total phosphorus, failure to apply for an industrial stormwater permit, and failure to properly operate and maintain…”
Unlock EPA's full description by creating a free account on Klarifi. Create a free account →
Source: EPA ECHO, civil enforcement case 07-2022-0069.
Full case history with a free Klarifi account
Every action against Spring Hill No. 2 (mechanical) with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Capital improvement projects in Spring Hill
Spring Hill's capital improvement plan lists 4 water, sewer and wastewater line items worth $120M starting 2025–2026. The largest budgeted items are shown here.
All water and sewer capital projects in Spring Hill →
| Project | Budget | Years |
|---|---|---|
| Wastewater Treatment Plant Expansion For Growth | $91,000,000 | 2025–2029 |
| Sewer Mains: New Development | $27,500,000 | 2025–2029 |
| Lagoon Rehabilitation | $1,500,000 | 2025–2025 |
| CBDG Design: Project To Be Identified | $150,000 | 2026–2027 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
10 verified contacts for Spring Hill No. 2 (mechanical), with validated emails and direct phone numbers.
Unlock 10 verified contacts (7 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Spring Hill No. 2 (mechanical), plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Kansas
Spring Hill · 2 mi away
—
Hillsdale · 3 mi away
0.0079 MGD
Paola · 5 mi away
—
Bucyrus · 5 mi away
0.0082 MGD
Edgerton · 9 mi away
0.2 MGD
Gardner · 11 mi away
2.06 MGD
Paola · 12 mi away
1.47 MGD
Olathe · 13 mi away
1.61 MGD
Spring Hill No. 2 (mechanical): 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 May 18, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms