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Tag: Warren beaver dam report


An aerial view of the problematic beaver pond. (Submitted Photo/MATTHEW DOMNARSKI)

Warren works to stay ahead of beavers

BREACHED DAM FLOODS HUMAN HABITATION

WARREN — When Sherry Rapisarda called 911 on May 25 to say water was rising around her family’s trailer home on Route 67, she was told to evacuate.  “I looked out the door and I told (the dispatcher), ‘I can’t evacuate, I can’t even get to my car,’ ” she said, remembering how the Fire Department arrived with a boat and ferried her, her husband, their two grown children and two cats to dry land.

The two floods, which officials have said were caused by the breaching of a beaver dam on state property just west of Colonel’s Mountain, have left behind damage on Route 67 and around the Spring Street area, where cars were sitting in about 3 feet of water.

People whose homes and businesses are flooded should expect their town to protect them and do whatever is possible to prevent it from happening again. They certainly deserve to have the causes analyzed and carefully understood so that they don’t suffer the same fate 3 weeks later. Scapgoats, lazy finger pointing and pretend facts do them no favors.

Before the dam broke the first time, it was holding back a big pond. Mr. Boudreau estimated conservatively that about 3 million gallons of water came down the hill like a tsunami.

But with two floods in three weeks, people will likely remember this for a while, and they won’t let local officials forget, either. They’ve sent a letter to selectmen and want something done about the beavers.

Still, fixing the problem requires a process. First the Board of Health must issue an emergency trapping permit so the beavers can be removed. Health Board Chairman Kenneth Lacey said Mr. Boudreau is working on the permit now.

Since state trapping laws prohibit the relocation of beavers, they must be killed, officials said. So the town needs a licensed trapper to do the job and funding to pay that person. Trapping season, when the beaver pelts would have had some value, ended in April and won’t start again until November, so the trapper doesn’t benefit much unless he is paid.

The beavers have been at the site for at least 50 years. Officials know that because the dam and pond show up on topographical maps from 1956.  Mr. Boudreau said there are four huts, which he guesses are home to about 20 beavers.

It’s good to know that the problem is in such capable, thoughtful hands. I’m sure the beaver dam didn’t fail because of some other man-made problem upsteam or some trapping you allowed earlier. I’m sure that the 2012 study you reported almost exactly a year ago, entitled “Warren County study finds roads could be endangered by beaver dam failures couldn’t possibly have provided any information at the time that could have prevented this. I’m sure you know it was entirely caused by those verified 20 beavers and if they just kill them it will never ever happen again. I’m sure the trapper hire will give them a money back guarantee that the area will never flood in the future.

I can’t help thinking of this.


Looks like our two kits have moved back to their summer home by the secondary dam. This morning we filmed both of them coming back and downstream into the bank hole to settle for the night. I suppose the entire beaver section of Alhambra creek is like a giant ranch home where they spread out according to their own tastes. Here’s one swimming down under the Marina Vista bridge before ducking home.

And here’s the second high tailing the same distance, filmed from the footbridge.


And if you want to make sure they’re getting all the beaver training they need, check out this perfectly mudded dam.

Freshly mudded secondary dam

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