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Kootenai-Ponderay WWTP

Sandpoint, ID · Bonner County · Publicly Owned Treatment Works

Average flow
0.22 MGD
Design flow
0.4 MGD
NPDES permit
3601502756
ADC
Permit expires
August 2023

Treatment technology

Treatment structures identified at this facility. Exact unit counts are available in Klarifi.

Aerated lagoons

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Uncovered lagoons

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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.

Capital improvement projects in Sandpoint

ProjectBudgetYears
Watermain Projects$2,570,0002026–2026
Lower Diversion Upgrades$1,265,0002026–2026
Wastewater Main Line Replacement$620,0002026–2026
Sewer Lift Station Replacements$400,0002026–2026
Wastewater Treatment Facility Phased Reconstruction$300,0002026–2026

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.

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Key contacts

Contacts for Kootenai-Ponderay WWTP are available in the Klarifi platform.

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Names, validated emails and direct phone numbers for decision-makers at Kootenai-Ponderay WWTP — plus full compliance history and discharge data.

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Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated February 2025.

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