Location Details Location ID:  36A070   Download Location Data Location Basics Location ID 36A070 Location Name COLUMBIA RIVER NEAR VERNITA Location Description LOCATED ON STATE HIGHWAY 24 AT THE VERNITA BRIDGE APPROXIMATELY 8 MILES SOUTHEAST OF MATTAWA Location Setting Stream/River - Channeled, flowing water Address WA BENTON Ecology Facility/Site ID Location ID Aliases (Alias Type) Location Data Summary Associated EIM Studies AMS001 AMS001-2 AMS001B AMS001C AMS001D AMS001E Sample Matrix(s) Water Sample Sources Fresh/Surface Water Field Collection Date Range 10/24/1961 - 7/8/2024 Number of Parameters Obtained 38  (View Data) Samples and Measurements 1764 Bioassay Results 0  Discrete Results 8867  (View Data) Time-Series Results 0  Summarized Time-Series Results 0 Water Column Profile Results 0  Summarized Water Column Profile Results 0   Horizontal Coordinates Calculated Latitude Decimal Degrees (NAD83HARN) 46.6415197561878 Calculated Longitude Decimal Degrees (NAD83HARN) -119.731705419162 Township/Range/Section/Qtr/Qtr-Qtr 13 N 25 E 6 SE NE Horizontal Coordinates Represent stream center Lat/Long Decimal Degree (Input) 46.641666 , 119.730555 Horizontal Datum (Input) NAD27 - North American Datum of 1927 Horizontal Coordinate Accuracy +/- 40 ft (12 m) Horizontal Coordinate Collection Method Paper map interpolation Paper Map Scale 1:25,000 Elevation Elevation of Elevation Elevation Datum Elevation Accuracy Elevation Collection Method Sediment Elevation/Elevation Reference Other Info NHD Reach Code 17020016003080 NHD Reach Measure 3.48722 NHD FDate 07/20/2012 WRIA 40 - Alkali-Squilchuck Ecology Region Central Regional Office US Congressional District 4 State Legislative District 8

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