OHA Drinking Water Services
OR41
PWS ID: 00998 ---- DEXTER OAKS CO-OP
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
Mar 01, 2026 DIST-A 1 1 0.68 0.6Y
Feb 01, 2026 DIST-A 1 1 0.7 0.7Y
Jan 01, 2026 DIST-A 1 1 0.45 0.6Y
Dec 01, 2025 DIST-A 1 1 0.75 0.7Y
Nov 01, 2025 DIST-A 1 1 0.23 0.7Y
Oct 01, 2025 DIST-A 1 1 0.29 0.8Y
Sep 01, 2025 DIST-A 1 1 0.47 0.8Y
Aug 01, 2025 DIST-A 1 1 0.57 0.9Y
Jul 01, 2025 DIST-A 1 1 0.8 0.9Y
Jun 01, 2025 DIST-A 1 1 1.09 0.9Y
May 01, 2025 DIST-A 1 1 0.53 0.9Y
Apr 01, 2025 DIST-A 1 1 1.12 0.9Y
Mar 01, 2025 DIST-A 1 1 0.83 0.9Y
Feb 01, 2025 DIST-A 1 1 0.34 0.9Y
Jan 01, 2025 DIST-A 1 1 1.31 1.1Y
Dec 01, 2024 DIST-A 1 1 1.15 1.0Y
Nov 01, 2024 DIST-A 1 1 0.84 0.9Y
Oct 01, 2024 DIST-A 1 1 0.92 0.9Y