OHA Drinking Water Services
OR41
PWS ID: 01203 ---- AVION WC - RED CLOUD
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
Apr 01, 2026 DIST-A 1 1 0.11 0.2Y
Mar 01, 2026 DIST-A 1 1 0.27 0.2Y
Feb 01, 2026 DIST-A 1 1 0.11 0.2Y
Jan 01, 2026 DIST-A 1 1 0.22 0.2Y
Dec 01, 2025 DIST-A 1 1 0.11 0.2Y
Nov 01, 2025 DIST-A 1 0 0.3Y
Oct 01, 2025 DIST-A 1 1 0.05 0.3Y
Sep 01, 2025 DIST-A 1 1 0.27 0.3Y
Aug 01, 2025 DIST-A 1 1 0.05 0.3Y
Jul 01, 2025 DIST-A 1 1 0.17 0.3Y
Jun 01, 2025 DIST-A 1 1 0.27 0.3Y
May 01, 2025 DIST-A 1 1 0.27 0.3Y
Apr 01, 2025 DIST-A 1 1 0.22 0.3Y
Mar 01, 2025 DIST-A 1 1 0.27 0.4Y
Feb 01, 2025 DIST-A 1 1 0.6 0.4Y
Jan 01, 2025 DIST-A 1 1 0.49 0.3Y
Dec 01, 2024 DIST-A 1 1 0.38 0.3Y
Nov 01, 2024 DIST-A 1 1 0.38 0.2Y
Oct 01, 2024 DIST-A 1 1 0.11 0.1Y