U.S. Geological Survey
Environment Canada Climate Information Branch
OCT 1998 ||
NOV 1998 ||
DEC 1998 ||
JAN 1999 ||
FEB 1999 ||
MAR 1999
APR 1999 ||
MAY 1999 ||
JUN 1999 ||
JUL 1999 ||
AUG 1999 ||
SEP 1999 ||
Animation Index https://water.usgs.gov/nwc/maps/index.html