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USGS 451223122325500 BIG ROCK LAKE (CLACKAMAS COUNTY) OREG.

  Lake Site

DESCRIPTION:
Latitude 45°12'23",   Longitude 122°32'55"   NAD27
Clackamas County, Oregon, Hydrologic Unit 17090009
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1975-07-10  1975-07-10  1 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Oregon Water Science Center
Email questions about this site to Oregon Water Science Center Water-Data Inquiries