Drinking Water Systems in WELCHES, Oregon
3 water systems are reported for this city, with a combined service population of 1,610. The systems have 15 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving WELCHES
SALMON VALLEY WATER COMPANY
1,500 served29 historical records11 recent
C
ZIG ZAG WATER CO-OP
60 served66 historical records3 recent
C
NORTH BRIGHTWOOD IMPROV ASSN
50 served205 historical records1 recent
B
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)53 records
Surface Water Treatment Rule49 records
Lead and Copper Rule11 records
Consumer Confidence Rule9 records
Nitrate8 records
Benzo(a)pyrene5 records
Uranium5 records
Radium-2265 records
Gross Alpha5 records
Benzene4 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.