OHA Drinking Water Services
OR41
PWS ID: 93484 ---- MERLIN MOBILE HOME PARK
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
Jan 01, 2026 DIST-A 1 1 2.1 2.1Y
Oct 01, 2025 DIST-A 1 1 2.1 2.0Y
Jul 01, 2025 DIST-A 1 1 2.3 1.9Y
Apr 01, 2025 DIST-A 1 1 1.8 1.7Y
Jan 01, 2025 DIST-A 1 1 1.7 1.7Y
Dec 01, 2024 DIST-A 3 0 1.7Y
Oct 01, 2024 DIST-A 4 4 1.7 1.7Y