Oregon Department of Environmental Quality, Laboratory and Environmental Assessment Division

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Laboratory Information
Lab Name: Oregon Department of Environmental Quality, Laboratory and Environmental Assessment Division
Lab ID: E371140
Type: State
Contact Information
7202 NE Evergreen Pkwy, Suite 150
Hillsboro, OR 97124
503-693-5700

Nearby Water Testing


Here are some other drinking water testing laboratories in the area.

Lab Location Zip Code
Oregon Department of Environmental Quality, Laboratory and Environmental Assessment Division Hillsboro, OR 97124
EDGE ANALYTICAL, INC.-PORTLAND WILSONVILLE, OR 97070

Public Water Systems Near Hillsboro, OR



Top 10 public water systems in Washington county (by population):
Name Areas served Population served Contaminant count Violation count
Tualatin Valley Water District Beaverton 222,000 75 1
Hillsboro, City Of County of Washington 84,224 29 3
Beaverton, City Of Beaverton 70,000 33 17
Tigard, City Of County of Washington 57,658 91 5
Tualatin, City Of Tualatin 26,879 27 3
Forest Grove, City Of Forest Grove 22,518 64 17
Sherwood, City Of Sherwood 18,205 50 30
Metzger Water District County of Washington 18,000 0 0
Cornelius, City Of Cornelius 12,161 52 30
West Slope Water District Portland 10,400 33 19

Oregon Department of Environmental Quality, Laboratory and Environmental Assessment Division services EPA Region 10.