OHA Drinking Water Services
OR41
PWS ID: 05732 ---- PP&L-PROSPECT HYDRO PLANT
Coliform Summary History

Note: Samples for a given monitoring period are due 10 days after period end date. Therefore the most recent monitoring periods may show zero samples reported. This does not mean the water system is out of compliance.

Number of Samples Reported
Abbreviations: TC+: Total Coliform Positive, EC+: E. Coli Positive
Include results older than 2023
Period End Date Routines Required Routines Reported Routine TC+ Routine EC+ Repeats Reported Repeat TC+ Repeat EC+ Period Type
Dec 31, 2026 1 000000YR
Dec 31, 2025 1 300000YR
Dec 31, 2024 1 500000YR
Dec 31, 2023 1 500000YR
Include results older than 2023