OHA Drinking Water Services
OR41
PWS ID: 06049 ---- SOUTHVIEW IMPROVEMENT DIST
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 0.18 0.4Y
Jan 01, 2026 DIST-A 1 1 0.28 0.4Y
Dec 01, 2025 DIST-A 1 1 0.45 0.4Y
Nov 01, 2025 DIST-A 1 1 0.2 0.4Y
Oct 01, 2025 DIST-A 1 1 0.49 0.4Y
Sep 01, 2025 DIST-A 1 1 0.27 0.4Y
Aug 01, 2025 DIST-A 4 4 0.29 0.4Y
Jul 01, 2025 DIST-A 1 1 0.25 0.4Y
Jun 01, 2025 DIST-A 1 1 0.9 0.4Y
May 01, 2025 DIST-A 1 1 0.29 0.3Y
Apr 01, 2025 DIST-A 1 1 0.41 0.3Y
Mar 01, 2025 DIST-A 1 1 0.36 0.3Y
Feb 01, 2025 DIST-A 1 1 0.23 0.3Y
Jan 01, 2025 DIST-A 1 1 0.27 0.3Y
Dec 01, 2024 DIST-A 1 1 0.43 0.3Y
Nov 01, 2024 DIST-A 1 1 0.35 0.3Y
Oct 01, 2024 DIST-A 1 1 0.23 0.2Y