OHA Drinking Water Services
OR41
PWS ID: 01323 ---- SOUTH YAMHILL WATER DISTRICT
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
Sep 01, 2025 DIST-A 1 1 0.19 0.1Y
Aug 01, 2025 DIST-A 1 1 0.013 0.1Y
Jul 01, 2025 DIST-A 1 1 0.14 0.1Y
Jun 01, 2025 DIST-A 1 1 0.14 0.1Y
May 01, 2025 DIST-A 1 1 0.16 0.1Y
Apr 01, 2025 DIST-A 1 1 0.13 0.1Y
Mar 01, 2025 DIST-A 1 1 0.14 0.1Y
Feb 01, 2025 DIST-A 1 1 0.13 0.1Y
Jan 01, 2025 DIST-A 1 1 0.11 0.1Y
Dec 01, 2024 DIST-A 1 1 0.17 0.1Y
Nov 01, 2024 DIST-A 4 4 0.1 0.1Y
Oct 01, 2024 DIST-A 1 0 0Y
 



More information for this water system: SDWIS ID 4710
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