OHA Drinking Water Services
OR41
PWS ID: 91700 ---- PIONEER VILLA
Maximum Residual Disinfection Level (MRDL) Samples
MRDL Monitoring Requirements :: Excel Spreadsheet

Monitoring
Period
Entry
Point
Samples
Required
Samples
Collected
Period
Avg
Annual
Avg
Level
Compliance
Jan 01, 2026 DIST-A 1 1 0.74 0.9Y
Oct 01, 2025 DIST-A 1 1 1.07 0.8Y
Jul 01, 2025 DIST-A 1 1 0.4 0.6Y
Apr 01, 2025 DIST-A 1 1 1.38 0.6Y
Jan 01, 2025 DIST-A 1 1 0.31 0.2Y
Oct 01, 2024 DIST-A 1 1 0.13 0.1Y