Whetstone Brook is a tributary of the Connecticut River that runs through the heart of Brattleboro, Vermont, in the United States.
[1] The headwater for the brook is at Hidden Lake, which is 1,500 feet (460 m) above sea level in the town of Marlboro.
[4] In 1990, the Vermont Department of Environmental Conservation identified oil leakage from an underground storage tank; the subsequent cleanup effort removed nearly 4,000 gallons of petroleum from the waterway and nearby soil, costing $440,000.
[5] As of 2007, the lower 2.5 miles (4.0 km) of the brook, along which there is significant development, is contaminated by E. coli and other bacteria.
[1] In 2011, a sewer interceptor pipe was ruptured during the landfall of Hurricane Irene, and nearly spilled sewage from the town of Brattleboro into the creek.