OHA Drinking Water Services
OR41
PWS ID: 05426 ---- CHEHALEM TERRACE WATER COMPANY
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 1 0.08 0.3Y
Apr 01, 2025 DIST-A 1 1 0.05 0.4Y
Mar 01, 2025 DIST-A 1 3 0.4 0.4Y
Feb 01, 2025 DIST-A 1 1 0.94 0.4Y
Jan 01, 2025 DIST-A 1 1 0.39 0.3Y
Dec 01, 2024 DIST-A 1 1 0.2 0.2Y
Nov 01, 2024 DIST-A 1 1 0.32 0.3Y
Oct 01, 2024 DIST-A 4 5 0.2 0.2Y
 



More information for this water system: SDWIS ID 4702
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