OHA Drinking Water Services
OR41
PWS ID: 94398 ---- ELK RIVER CAMPGROUND
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 1.4 1.6Y
Feb 01, 2026 DIST-A 1 1 1.8 1.7Y
Jan 01, 2026 DIST-A 1 1 1.8 1.6Y
Dec 01, 2025 DIST-A 1 1 1.6 1.6Y
Nov 01, 2025 DIST-A 4 4 2 1.5Y
Oct 01, 2025 DIST-A 4 4 2.1 1.4Y
Sep 01, 2025 DIST-A 4 4 1.6 1.3Y
Aug 01, 2025 DIST-A 1 1 1.4 1.3Y
Jul 01, 2025 DIST-A 1 1 1.8 1.3Y
Jun 01, 2025 DIST-A 1 1 1.4 1.2Y
May 01, 2025 DIST-A 1 1 1.4 1.2Y
Apr 01, 2025 DIST-A 1 1 1.4 1.2Y
Mar 01, 2025 DIST-A 1 1 1.6 1.1Y
Feb 01, 2025 DIST-A 1 1 1.2 1.1Y
Jan 01, 2025 DIST-A 1 1 1.2 1.0Y
Dec 01, 2024 DIST-A 1 1 0.6 1.0Y
Nov 01, 2024 DIST-A 1 1 1.2 1.1Y
Oct 01, 2024 DIST-A 1 1 1.1 1.1Y