OHA Drinking Water Services
OR41
PWS ID: 05884 ---- OLAM WEST COAST INC
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 1.2 2.6Y
Jul 01, 2025 DIST-A 1 0 2.9Y
Apr 01, 2025 DIST-A 1 1 3.2 2.9Y
Jan 01, 2025 DIST-A 1 1 3.3 2.7Y
Oct 01, 2024 DIST-A 1 1 2.2 2.2Y