Frannie Wastewater Lagoons
PO Box 72, Frannie, WY 82423 · Big Horn County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- —
- NPDES permit
- WY0020052
- Terminated
- Permit expires
- March 2025
- Population served
- —
- CWNS 2022
Frannie Wastewater Lagoons is a publicly owned wastewater treatment works in Frannie, Big Horn County, Wyoming. It discharges under NPDES permit WY0020052 (terminated), which expires in March 2025, with 0 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Frannie Wastewater Lagoons.
Available with a free Klarifi account
See the full treatment train at Frannie Wastewater Lagoons: 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.
Key contacts
Decision-makers at Frannie Wastewater Lagoons.
No verified contacts on file yet
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Nearby wastewater treatment plants in Wyoming
Deaver · 5 mi away
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Byron · 13 mi away
0.08 MGD
Powell · 16 mi away
1.67 MGD
Cody · 36 mi away
0.54 MGD
Greybull · 42 mi away
0.07 MGD
Basin · 49 mi away
0.58 MGD
Manderson · 58 mi away
0.02 MGD
Meeteetse · 58 mi away
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Frannie Wastewater Lagoons: 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 April 13, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biological nutrient removal · Tertiary treatment · all terms