OHA Drinking Water Services
OR41
PWS ID: 01480 ---- NI-LAH-SHA VILLAGE HOA
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
Feb 01, 2026 DIST-A 1 1 0.43 0.4Y
Jan 01, 2026 DIST-A 1 1 0.42 0.4Y
Dec 01, 2025 DIST-A 1 1 0.38 0.4Y
Nov 01, 2025 DIST-A 1 1 0.35 0.5Y
Oct 01, 2025 DIST-A 1 1 0.26 0.5Y
Sep 01, 2025 DIST-A 1 1 0.34 0.5Y
Aug 01, 2025 DIST-A 1 1 0.4 0.5Y
Jul 01, 2025 DIST-A 1 1 0.41 0.5Y
Jun 01, 2025 DIST-A 1 1 0.44 0.5Y
May 01, 2025 DIST-A 1 1 0.45 0.5Y
Apr 01, 2025 DIST-A 1 1 0.31 0.5Y
Mar 01, 2025 DIST-A 1 1 0.4 0.6Y
Feb 01, 2025 DIST-A 1 1 0.39 0.6Y
Jan 01, 2025 DIST-A 1 1 1.2 0.6Y
Dec 01, 2024 DIST-A 1 1 0.49 0.5Y
Nov 01, 2024 DIST-A 1 1 0.53 0.4Y
Oct 01, 2024 DIST-A 1 1 0.36 0.4Y