OHA Drinking Water Services
OR41
PWS ID: 92106 ---- UMPQUA RIVER INN & SUITES
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 0.08 0.8Y
Jan 01, 2026 DIST-A 1 1 0.6 0.9Y
Dec 01, 2025 DIST-A 1 0 1.0Y
Nov 01, 2025 DIST-A 1 0 1.0Y
Oct 01, 2025 DIST-A 1 1 0 1.0Y
Sep 01, 2025 DIST-A 1 1 0 1.2Y
Aug 01, 2025 DIST-A 1 1 0 1.6Y
Jul 01, 2025 DIST-A 1 1 2.4 2.4Y
Jun 01, 2025 DIST-A 1 1 2.5 2.5Y
May 01, 2025 DIST-A 1 0 0Y
Apr 01, 2025 DIST-A 1 0 0Y
Mar 01, 2025 DIST-A 1 0 0Y
Feb 01, 2025 DIST-A 1 0 0Y
Jan 01, 2025 DIST-A 1 0 0Y
Dec 01, 2024 DIST-A 1 0 0Y
Nov 01, 2024 DIST-A 1 0 0Y
Oct 01, 2024 DIST-A 1 0 0Y