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USGS 12074500 MASON LAKE NEAR UNION, WA

  Lake Site

DESCRIPTION:
Latitude 47°21'14",   Longitude 122°55'17"   NAD27
Mason County, Washington, Hydrologic Unit 17110019
Drainage area: 20.20 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field/Lab water-quality samples 1972-03-06  1972-10-05  8 
OPERATION:
Record for this site is maintained by the USGS Washington Water Science Center
Email questions about this site to Washington Water Science Center Water-Data Inquiries