HCDN streamflow data for a station within Region 21 can be obtained by selecting the station from the list below. D is the district which services the gage. D.A. is the drainage area in square miles. S is the State in which the gage is located. Cty is the code for the county in which the gage is located.
E is the extent of the acceptable portion of the period of which is non-contributing.
B indicates a Hydrologic Benchmark station. C indicates a National Water Conditions station.