Efiles - "Hydrogeologic Units in The Portland basin, Oregon & Washington - United States Geological Survey (USGS) Water Resources Investigations Report 90-4196 " (F/4686989)

Title

"Hydrogeologic Units in The Portland basin, Oregon & Washington - United States Geological Survey (USGS) Water Resources Investigations Report 90-4196 "

Notes

GROUNDWATER : Wellhead Protection Program :

From Date

Friday, January 1, 1993

Record Date

Friday, December 31, 1993

Classification

Water Bureau - Resource Protection - Well Records

Container

Record Number

F/4686989