If you’ve been following the news from New England you are aware that a major flood event is in progress. This morning the NECN weatherman Matt Noyes said that this was the worst flooding we’ve had since the floods of August 1955. This got me thinking about the West Hill Dam in Uxbridge and how we southern New Englanders should all thank the Army Corps of Engineers. They built the dam specifically to prevent the devastation and loss of life that happened in 1955. Looking at the records since then I feel that this dam has been a resounding success. Since its completion in 1961 the floods on the Blackstone have been controlled to less than 16 feet at Woonsocket as opposed to the nearly 22 foot record from 1955. Predictions from the NWS are for 18 feet in Woonsocket for this current flood, well below the extremely dangerous 22 feet that caused so much loss of life. UPDATE 3/30 22:30 Forecast has been lowered to 14 feet @ Woonsocket
The main reason we are so much safer now is the Army CoE’s excellent design and operation of the West Hill Dam. As you can see in this graph, yesterday afternoon they closed the gates of the dam stopping the entire West River from adding to the Blackstone’s flood level.
This activation of the dam is going to change the look of the dam area from what we usually see in this Google Maps satellite view.
To what is in this photo from the West Hill Dam web site.
USGS WaterWatch — Maps and graphs of current water resources conditions
Worcester Telegram & Gazette’s Weather notebook – Rivers rise as rain falls