Costilla County W&s System
San Luis, CO · Costilla County · Publicly Owned Treatment Works
- Average flow
- 0.07 MGD
- Design flow
- 0.22 MGD
- NPDES permit
- 3400252239
- ADC
- Permit expires
- June 2019
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
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.
Key contacts
Contacts for Costilla County W&s System are available in the Klarifi platform.
Unlock contacts for this facility
Names, validated emails and direct phone numbers for decision-makers at Costilla County W&s System — plus full compliance history and discharge data.
Try Klarifi freeNearby wastewater treatment plants in Colorado
Fort Garland · 19 mi away
0.03 MGD
La Veta · 24 mi away
0.07 MGD
La Jara · 30 mi away
0.09 MGD
Alamosa · 32 mi away
1.25 MGD
Antonito · 33 mi away
0.1 MGD
La Veta · 34 mi away
0.07 MGD
Cokedale · 43 mi away
0.0098 MGD
Monte Vista · 48 mi away
0.13 MGD
Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated March 2025.