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The Gallatin Watershed Sourcebook: A Resident's Guide

A Reference Guide to Water Resources in the Gallatin Valley

aerial photo of Gallatin River at the mouth of Gallatin Canyon

This information is also available for downloading as a publication produced by Bridger Outdoor Science School; Bureau of Reclamation, Great Plains Region; Gallatin Local Water Quality District; Montana Watercourse; United States Department of Agriculture, and the Natural Resources Conservation Service. This document requires Adobe Acrobat.

The Gallatin Watershed Sourcebook: A Resident's Guide. (PDF; 1MB)

Agency Acronyms Used in this Guide:

DNRC - Montana Department of Natural Resources and Conservation
EPA - U.S. Environmental Protection Agency
MCA - Montana Code Annotated
MDEQ - Montana Department of Environmental Quality
MFWP - Montana Fish, Wildlife and Parks
MSU - Montana State University
NRCS - U.S. Department of Agriculture, Natural Resources Conservation Service
USDA - U.S. Department of Agriculture
USGS - U.S. Geological Survey
USFWS - U.S. Fish and Wildlife Service

Common Measures:

Cubic Feet per Second Conversions
Cubic Feet per Second (cfs) Conversion
1 cfs = 7.48 gallons/second
1 cfs = 448.8 gallons/minute
1 cfs = 40 miner's inches
1 cfs = 646,272 gallons/day
1 cfs = 1.98 acre-feet/day

Acre-Foot Conversions
Acre-foot Conversion
1 acre-foot = volume of water that covers an acre to a depth of 1 foot
1 acre-foot = 43,560 cubic feet
1 acre-foot = 325,851 gallons
1 acre-foot = supplies a family of 5 for 1 year

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Last Modified: 05/05/2003