Storm Water

Allegra Boverman

  In a letter to new EPA Administrator Scott Pruitt, Governor Chris Sununu complains that federal regulations on storm water runoff are too burdensome for some New Hampshire towns.

The regulations, known as MS4 permits, are meant to reduce the amount of pollutants that get discharged into bodies of water via storm water runoff from developed areas.

They would require dozens of towns in New Hampshire to make significant investments in their storm water drainage systems to comply.

Fred McNeill

Too often, says civil engineer Fred McNeill, it takes a disaster – sinkholes swallowing cars or dam bursts flooding communities -- to get the attention of officials and others who fund the underpinnings of wastewater treatment and dam infrastructure.  

Kieth Shields; NHPR

A continuation of our series on New Hampshire infrastructure: wastewater and dam structures are old, crumbling, and vulnerable to severe weather. Intense storms, flooding, and drought have all contributed to the damage, and many of our dams and underground pipes are over 100 years old. We'll discuss the challenges with tackling this problem, including lack of funding, and stricter regulation requirements.


Pembleton / Flickr CC

Data released Friday shows that a crucial piece of the ecosystem of the Great Bay estuary continued a seventeen-year downward trend.

Eel-grass is a big deal to the Great Bay. According to Rachel Rouillard, the executive director of the Piscataqua Region Estuaries Partnership (PREP), “eelgrass is like our canary in the coal-mine, it’s a fundamental underpinning of the health and vitality of the whole system.”

The World Runs on Grass

Nov 29, 2013
Francie Von Mertens

Grass doesn't get a lot of appreciation aside from lawns and hayfields, but grasses play an essential role in ecosystem health. When soil is disturbed by hurricane, fire or logging, grasses take quick advantage of. Dormant seeds awaiting the right conditions sprout and up come the grasses.

Sam Evans-Brown / NHPR

Several   seacoast communities have been ordered to upgrade their waste-water treatment plants by the EPA.But towns are pushing back on the question of how much the plants need to improve.

Durham is in that boat. The town is trying a new approach to pollution control called adaptive management. And depending on how things go for Durham, this could be the way the way towns and the EPA will resolve difficult and expensive water problems going forward.

The Nitrogen Numbers