Watch Water Systems in Oregon

73 community drinking-water systems in Oregon currently rated Watch (MISI 21–40).

Systems in the Watch band (MISI 21–40) exhibit emerging stress indicators that warrant monitoring. One or more risk families may show moderate pressure — often early signs of capital deferral, revenue concentration, or demographic shifts affecting the customer base.

SystemPop. ServedMISIBand
SALEM PUBLIC WORKS200K36.064Watch
HILLSBORO, CITY OF93K37.647Watch
BEND WATER DEPARTMENT78K39.780Watch
ROCKWOOD PUD65K39.276Watch
CORVALLIS, CITY OF61K24.335Watch
ALBANY, CITY OF58K25.496Watch
KEIZER, CITY OF39K21.103Watch
GRANTS PASS, CITY OF37K31.238Watch
OREGON CITY34K32.798Watch
TUALATIN, CITY OF28K31.276Watch
WEST LINN, CITY OF28K27.325Watch
FOREST GROVE, CITY OF27K35.583Watch
WILSONVILLE, CITY OF26K38.149Watch
NEWBERG, CITY OF25K22.218Watch
HERMISTON, CITY OF20K31.284Watch
LEBANON, CITY OF19K22.289Watch
CANBY UTILITY19K33.254Watch
DALLAS, CITY OF18K27.043Watch
PENDLETON, CITY OF17K30.238Watch
TROUTDALE, CITY OF16K32.503Watch
CORNELIUS, CITY OF14K32.708Watch
ONTARIO, CITY OF14K32.380Watch
ST HELENS, CITY OF13K28.993Watch
THE DALLES, CITY OF13K36.927Watch
SANDY, CITY OF13K33.254Watch
GLADSTONE, CITY OF12K37.647Watch
MONMOUTH, CITY OF12K30.156Watch
PRINEVILLE, CITY OF11K25.427Watch
SILVERTON, CITY OF10K24.997Watch
ASTORIA, CITY OF10K20.665Watch
NEWPORT, CITY OF10K31.628Watch
FAIRVIEW, CITY OF10K33.254Watch
FLORENCE, CITY OF10K24.997Watch
WARRENTON, CITY OF9K26.828Watch
UMATILLA, CITY OF8K31.992Watch
SUTHERLIN, CITY OF8K22.706Watch
SHERIDAN, CITY OF6K31.514Watch
TALENT, CITY OF6K25.996Watch
CRESWELL, CITY OF6K27.679Watch
REEDSPORT, CITY OF5K30.993Watch
LAFAYETTE, CITY OF4K38.382Watch
AUMSVILLE, CITY OF4K31.660Watch
COQUILLE, CITY OF4K25.996Watch
HARRISBURG, CITY OF4K25.879Watch
TRI-CITY JW&SA4K20.636Watch