Drinking Water Systems in Roslyn, Washington
2 water systems are reported for this city, with a combined service population of 2,127. The systems have 2 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving Roslyn
ROSLYN CITY OF
2,099 served10 historical records1 recent
B
Mountain Ridge
28 served1 historical record1 recent
C
EPA Contaminant Categories in Historical Violation Records
Consumer Confidence Rule4 records
Total Trihalomethanes (TTHMs)3 records
Haloacetic Acids (HAA5)2 records
Gross Alpha1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.