USGS Water-Year Summary 2024
02370500 BIG COLDWATER CREEK NEAR MILTON, FL
LOCATION - Lat 30°42'30", long 86°58'20" referenced to North American Datum of 1927, in SW 1/4 sec.05, T.2 N., R.27 W., Santa Rosa County, FL, Hydrologic Unit 03140104, near center channel on downstream side of bridge on State Highway 191, 3 mi upstream from mouth, and 6.5 mi northeast of Milton.
DRAINAGE AREA - 237 mi².
REVISIONS HISTORY - WSP 892: 1939. WSP 1384: Drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1938 to June 1979, October 1979 to September 1980 (gage heights and discharge measurements only), October 1980 to September 1991, October 1997 to August 1999, May 2000 to current year. Monthly discharge only for some periods, published in WSP 1304. Records published as "Coldwater Creek near Milton" prior to October 1956, and "Big Coldwater River near Milton" October 1956 to September 1957.
GAGE - Water-stage recorder and data-collection platform. Datum of gage is 9.10 ft above National Geodetic Vertical Datum of 1929. Prior to Dec. 2, 1938, nonrecording gage at same site and datum.