OHA Drinking Water Services
OR41
PWS ID: 00002 ---- ADRIAN, CITY OF
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
May 01, 2025 DIST-A 1 0 0.6Y
Apr 01, 2025 DIST-A 1 2 0.62 0.6Y
Mar 01, 2025 DIST-A 1 1 2.2 0.6Y
Feb 01, 2025 DIST-A 1 1 0.19 0.3Y
Jan 01, 2025 DIST-A 1 1 0.09 0.3Y
Dec 01, 2024 DIST-A 1 1 0.53 0.4Y
Nov 01, 2024 DIST-A 1 1 0.49 0.3Y
Oct 01, 2024 DIST-A 1 1 0.04 0Y
 



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