• Image of bluebells in the spring

    Cuyahoga Valley

    National Park Ohio

There are park alerts in effect.
show Alerts »
  • Valley Bridle Trail Partial Closure

    A section of the Valley Bridle Trail is closed across from the Brandywine Golf Course. There is no estimate of when this section will be open. Please observe all trail closures. More »

  • Plateau Trail Partial Closure

    The outer loop of the Plateau Trail is closed at the Valley Picnic Area junction for bridge repair. The bridge is now unsafe for pedestrian traffice due to accelerated erosion around the base. More »

  • Bald Eagle Closure in Effect Until July 31, 2014

    Returning bald eagles are actively tending to last year's nest within the Pinery Narrows area in CVNP. To protect the eagles from human disturbance, the area surrounding the nest tree will be closed until July 31, 2014. More »

  • Cuyahoga Valley Scenic Railroad (CVSR) Bridge Construction Closures

    Rockside and Canal Visitor Center boarding sites will be closed through Apr 27. From Jan 18 - Mar 16, CVSR will operate between Akron Northside and Brecksville stations. From Mar 22 - Apr, CVSR will operate between Akron Northside and Peninsula. More »

  • Do Not Feed the Waterfowl and Birds!

    Many people enjoy feeding waterfowl and birds, but the effects of this seemingly generous act can be harmful. Regular feeding can cause: unatural behavior, pollution, overcrowding, delayed migration, and poor nutrition and disease.

  • Closure on Fishing Will Remain in Effect for Virginia Kendall Lake

    Due to the government shutdown, we were unable to survey the fish community in VK Lake as scheduled. Our survey partners (ODNR) will not be able to get into the lake until early spring of 2014. Therefore, the closure on fishing will remain in effect. More »

Wetlands, Marshes and Swamps

Collecting species

Scientists collect samples of species in the wetlands of CVNP.

NPS/TED TOTH


National parks, including Cuyahoga Valley NP, protect wetland areas throughout the country.


Wetland Monitoring
The National Park Service has documented over 1,500 wetlands at Cuyahoga Valley National Park. Non-native invasive plant species and pollution are identified as the major management issues for the park.

Wetlands provide numerous ecological services and are important sites of biodiversity, providing habitat for nearly half of all endangered species. As natural floodwater storage sites, wetlands store and assimilate nutrients and reduce stream erosion and storm water-caused flooding. Unfortunately, over half of the wetlands in the United States have been destroyed over the past two centuries. Roughly 90% of wetlands in Ohio have been eliminated.

Human disturbances and invasive plants can alter natural wetland functions. Hydrological changes, such as increased storm water from upstream development or dewatering by drainage ditches and tiles, affect wetland water quality and quantity and often increase pollutant levels. Wetland size, hydrology, and biological composition may change as a result. Disturbances near or within wetlands create susceptibility to the colonization of invasive plant species, which often dominate plant communities.

Heartland Inventory & Monitoring scientists are developing a long term monitoring protocol to document the condition of a subset of wetlands within the park and to track changes in their quality over time. The protocol also includes a watershed-level analysis to evaluate how land use affects wetland condition in specific watersheds. The monitoring data are designed to support park wetland management decisions and restoration efforts. Click here for further information on the development of the wetland protocol.

Did You Know?

Image of Civilian Conservation Corps statue outside Happy Days Visitor Center.

During the Great Depression, the "boys of Company 567" of the Civilian Conservation Corps helped shape the landscape that would later become Cuyahoga Valley National Park by constructing buildings, playfields, and a lake, as well as planting over 100 acres of trees.