Pima County - Ina Road WWTP
Tucson, AZ · Pima County · Publicly Owned Treatment Works
- Average flow
- 30.54 MGD
- Design flow
- 50 MGD
- NPDES permit
- 3603186555
- Effective
- Permit expires
- May 2027
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Uncovered lagoons
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Biogas silos
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Disinfection, chlorine/ chloramine
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Compliance snapshot (last 3 years)
- Total violations
- 2
- 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 Pima County - Ina Road WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Pima County - Ina Road WWTP — plus full compliance history and discharge data.
Try Klarifi freeNearby wastewater treatment plants in Arizona
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Tucson · 18 mi away
2.47 MGD
Sahuarita · 30 mi away
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Winkelman · 48 mi away
0.02 MGD
Kearny · 51 mi away
0.1 MGD
Benson · 52 mi away
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Florence · 52 mi away
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Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated March 2025.