OHA Drinking Water Services
OR41
PWS ID: 01208 ---- IDLEWAY IMPROVEMENT 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 0.18 0.3Y
Aug 01, 2025 DIST-A 1 1 0.12 0.3Y
Jul 01, 2025 DIST-A 1 1 0.12 0.4Y
Jun 01, 2025 DIST-A 1 0 0.4Y
May 01, 2025 DIST-A 1 1 0.11 0.4Y
Apr 01, 2025 DIST-A 1 1 0.13 0.4Y
Mar 01, 2025 DIST-A 1 1 0.22 0.5Y
Feb 01, 2025 DIST-A 1 1 0.5 0.5Y
Jan 01, 2025 DIST-A 1 1 0.67 0.5Y
Dec 01, 2024 DIST-A 1 1 0.53 0.5Y
Nov 01, 2024 DIST-A 1 1 0.48 0.5Y
Oct 01, 2024 DIST-A 1 1 0.49 0.5Y
 



More information for this water system: SDWIS ID 3580
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