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University
Surface Water River Reach File
Earth Data Analysis Center, University of New Mexico —
This dataset contains the location for the surface water and river reaches for all New Mexico surface hydrography. It is in a vector digital data structure digitized... -
State
Rivers and Streams - Generalized
State of Maryland —
The digital segmented network based on watershed boundaries, ERF1-2, includes enhancements to the U.S. Environmental Protection Agency's River Reach File 1 (RF1)... -
State
Rivers and Streams - Generalized
State of Maryland —
The digital segmented network based on watershed boundaries, ERF1-2, includes enhancements to the U.S. Environmental Protection Agency's River Reach File 1 (RF1)...