USGS

National Water Conditions

U.S. Geological Survey
Environment Canada Climate Information Branch

JAN 1999 || FEB 1999 || MAR 1999 || APR 1999 || MAY 1999 || JUNE 1999 ||
JULY 1999 || AUG 1999 || SEP 1999 || OCT 1999 || NOV 1999 || DEC 1999 ||

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