OHA Drinking Water Services
OR41
PWS ID: 92717 ---- USFS BLACKBERRY CG
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
Mar 01, 2026 DIST-A 1 1 0.27 0.4Y
Feb 01, 2026 DIST-A 1 1 1 0.4Y
Jan 01, 2026 DIST-A 1 1 0.35 0.3Y
Dec 01, 2025 DIST-A 4 7 2.44 0.3Y
Nov 01, 2025 DIST-A 4 4 0.02 0.1Y
Oct 01, 2025 DIST-A 1 1 0.05 0.1Y
Sep 01, 2025 DIST-A 1 1 0.1 0.1Y
Aug 01, 2025 DIST-A 1 1 0.12 0.1Y
Jul 01, 2025 DIST-A 1 1 0.16 0.1Y
Jun 01, 2025 DIST-A 1 1 0.02 0Y
May 01, 2025 DIST-A 1 1 0.02 0.1Y
Apr 01, 2025 DIST-A 1 1 0.17 0.1Y
Mar 01, 2025 DIST-A 1 1 0.07 0Y
Feb 01, 2025 DIST-A 1 1 0 0Y
Jan 01, 2025 DIST-A 1 1 0.02 0Y
Dec 01, 2024 DIST-A 1 1 0.05 0Y
Nov 01, 2024 DIST-A 1 1 0.02 0Y
Oct 01, 2024 DIST-A 1 1 0.06 0.1Y