Spring Valley Ranch WWTF
Englewood, CO · Arapahoe County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 0.008 MGD
- NPDES permit
- CO0046965
- Administratively continued
- Permit expires
- May 2023
- Population served
- 1,000
- CWNS 2022
Spring Valley Ranch WWTF is a publicly owned wastewater treatment works in Englewood, Arapahoe County, Colorado, serving about 1,000 residents. It discharges under NPDES permit CO0046965 (administratively continued), which expires in May 2023, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Englewood
Englewood's capital improvement plan lists 26 water, sewer and wastewater line items worth $125M starting 2025–2029. The largest budgeted items are shown here.
All water and sewer capital projects in Englewood →
| Project | Budget | Years |
|---|---|---|
| SPR CIP Budget (50/50) (WIFIA/Cash) 41 30002-002 | $36,844,000 | 2025–2029 |
| Lead Reduction SRF 40 30023-003 | $27,427,000 | 2025–2026 |
| City Ditch Piping Project (Cash) 40 30001-002 | $10,617,040 | 2025–2026 |
| Pump Station Improvements (Program) (WIFIA) 40 30003-003 | $10,050,480 | 2025–2029 |
| Water Supply Projects (Program) (Cash) 40 30022-002 | $6,036,120 | 2027–2029 |
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
Decision-makers at Spring Valley Ranch WWTF.
No verified contacts on file yet
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Nearby wastewater treatment plants in Colorado
Parker · 11 mi away
1.04 MGD
Kiowa · 11 mi away
0.04 MGD
Parker · 12 mi away
5.1 MGD
Parker · 13 mi away
0.74 MGD
Englewood · 16 mi away
2.53 MGD
Larkspur · 24 mi away
0.09 MGD
Aurora · 24 mi away
—
Larkspur · 27 mi away
0.18 MGD
Spring Valley Ranch WWTF: 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 September 11, 2026; facility record last updated February 28, 2025.