OHA Drinking Water Services
OR41
PWS ID: 94034 ---- BONANZA BUSINESS CENTER
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
Oct 01, 2025 DIST-A 1 1 0.6 0.5Y
Jul 01, 2025 DIST-A 1 1 0.2 0.6Y
Apr 01, 2025 DIST-A 1 2 0.6 0.7Y
Jan 01, 2025 DIST-A 1 1 0.7 0.8Y
Oct 01, 2024 DIST-A 1 1 0.8 0.8Y