City Of Trinidad
13000 Cr 26.2, Trinidad, CO 81082 · Las Animas County · Publicly Owned Treatment Works
- Average flow
- 1.76 MGD
- Design flow
- 2 MGD
- NPDES permit
- CO0031232
- Administratively continued
- Permit expires
- April 2020
- Population served
- 8,340
- CWNS 2022
City Of Trinidad is a publicly owned wastewater treatment plant in Trinidad, Las Animas County, Colorado treating an average of 1.76 million gallons per day against a permitted design capacity of 2 MGD, serving about 8,340 residents. It discharges under NPDES permit CO0031232 (administratively continued), which expires in April 2020, with 0 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in August 2006.
Treatment technology
2 treatment structures and unit processes identified at City Of Trinidad.
Available with a free Klarifi account
See the full treatment train at City Of Trinidad: structures, unit processes and planned upgrades, with exact unit counts.
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.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for City Of Trinidad in EPA's ICIS system.
- Formal actions
- 1
- 0 since FY2020
- Compliance actions
- $700
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Aug 2006
Trinidad, City of
Administrative order · CWA, Sewage Sludge Disposal · Final Order No Penalty · Compliance actions $700
EPA's description of the case:
“This administrative order for compliance is issued to the City of Trinidad for failure to apply for coverage under the general permit, effective on 8/16/2002, for facilities in Colorado and Indian…”
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Source: EPA ECHO, civil enforcement case 08-2003-0074.
Full case history with a free Klarifi account
Every action against City Of Trinidad with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
1 verified contact for City Of Trinidad, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at City Of Trinidad, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Colorado
Cokedale · 8 mi away
—
La Veta · 36 mi away
0.04 MGD
La Veta · 36 mi away
0.05 MGD
San Luis · 50 mi away
0.03 MGD
Fort Garland · 54 mi away
0.02 MGD
Fowler · 71 mi away
—
Avondale · 73 mi away
0.13 MGD
Rocky Ford · 75 mi away
0.49 MGD
City Of Trinidad: 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 27, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms