Access at seashore locations
The stairs at Nauset Light Beach in Eastham are closed due to storm damage. Herring Cove North Lot in Provincetown sustained damage resulting in closure of multiple parking spaces. The Nauset Marsh Trail bridge was destroyed in a 2012 storm. More »
Photo by Naomi Blinick
In freshwater kettle ponds, increased nutrient inputs can lead to algal blooms, low oxygen in the water, and changes in thermal layer formation. In brackish and salt waters, nutrient enrichment leads to a cascade of events, including algal blooms, low oxygen conditions, loss of seagrass meadows, and fewer invertebrates and fish. Changes in climate, as well as mercury and other particles deposited from the atmosphere through wind and rain, contribute to declining water quality across the region. Monitoring water quality of aquatic resources aids in developing management strategies for protection and mitigation by identifying the source and level of impacts to a given ecosystem.
Did You Know?
There are twenty permanently flooded freshwater kettle ponds within the Cape Cod National Seashore. They range in size from 2.5 to 100 acres and from 6 to 65 feet in depth.