The Nation's Water Resources 1975-2000, Volumes 1-3
U.S. Water Resources Council
U.S. Government Printing Office
The 1975 report was originally published as a 4 volume work. We have compiled the first three volumes into a single pdf. The fourth volume, which itself contains a number of separate regional reports, is presented online as a series with separate pdfs for each region. Volume 4, Souris-Red-Rainy Region is also located within MSpace.
Source: USGS, Online at https://water.usgs.gov/watercensus/nwr-1975-2000.html
USA, water quantity, water quality, Rainy River, Souris River, Red River, Lake Winnipeg Basin, North Dakota, Minnesota