Between near Boise and at Boise gaging stations (prior to
1955 water year published as between Dowling Ranch and at Boise gaging
stations), (1955-82, published as \223between near Boise and at Boise
gaging stations\224). Ten principal canals and several small farm laterals
divert water from Boise River for irrigation.
Records of total diversion during April to September for each canal for
years 1919-46, combined daily diversion covering period April to September
for years 1947-67, combined daily diversions for water years 1968-75, and
daily flow of New York Canal, February 1939 to October 1948, are published
in reports of Geological Survey. Records of daily diversion for each canal
from 1916-83 are on file in office of the Idaho Department of Water Resources.
Prior to October 1967, there was no record of October to March diversions,
except for New York Canal. Winter diversions generally represent flow through
New York Canal to fill Lake Lowell.
Records show summation of discharge for the recorded diversions.
Staff gages on canals are read daily or several times weekly,
and discharge measurements are made weekly. Records provided
by watermaster for Boise River.
*** There are no data available on the Waterdata system for the time period specified,
although data may be available in the files of the local USGS office operating the station.