OHA Drinking Water Services
OR41
PWS ID: 06192 ---- ORCHARD HEIGHTS - EMERALD
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 3 0.92 0.9Y
Oct 01, 2025 DIST-A 1 3 0.84 0.9Y
Jul 01, 2025 DIST-A 1 3 0.79 0.9Y
Apr 01, 2025 DIST-A 1 3 0.95 0.9Y
Jan 01, 2025 DIST-A 1 3 0.94 0.9Y
Oct 01, 2024 DIST-A 1 3 0.92 0.9Y