For the more information about water resources in the National Park Service, please visit http://www.nature.nps.gov/water/.


Gros Ventre River Floodplain Egelhoff's Rapids Sol Duc Falls Madison River Grand Prismatic Spring

Water Resources Division

"It is the mighty river that roars forcefully; the babbling brook that murmurs it's lullaby; the aquatic life below the surface that we strive to protect, preserve and manage; because without it life could not endure."

Protecting Water

Water is the blood of our land, flowing through our forests, filling our lakes and crashing onto our shores; while providing nourishment to the life surrounding it. It is the blue and shining beauty at the heart of our landscape. Entrusted by the American people, the National Park Service manages, protects and preserves this precious resource in nearly 400 National Parks throughout the United States. Whether it is water resources policy formulation and guidance; securing and protecting NPS water rights and water resources; planning assistance and regulatory reviews; water resource inventories and monitoring; identification, evaluation, and mitigation of existing and potential threats to park water quality and quantity; floodplain and flood hazard analyses and delineation; natural resource condition assessment; watershed management; protection and restoration of wetland and riparian habitats; assessment and management of fish and aquatic resources; ocean and coastal resource management; river assessment and restoration; locating and testing surface and ground water sources for potable water needs; and conducting and funding projects and studies in support of water resource needs, the Water Resources Division of the National Park Service provides the leadership and senior-level technical, scientific, policy, and resource management expertise to ensure that this valuable resource is available for future generations; because without it life could not endure.




Featured Content

Groundwater Study at Montezuma Well

Montezuma Well

A recent USGS study of sources and flow paths of groundwater to Montezuma Well gives park managers important data to make better decisions in protecting this unique resource. Learn more...

Hydrographic Statistics

Park ranger and intern taking water quality samples.

Hydrographic and Clean Water Act impairment statistics are now available for all parks based on the high-resolution National Hydrography Dataset and the latest available state 303(d) impairment lists. Learn more...

Elwha River Update

Elwha River Aerial

A contract to remove Glines Canyon and Elwha Dams was awarded in August to Barnard Construction of Bozeman, Montana for a total of $26.9 million. Removal of the dams will begin in September 2011. Significant milestones continue to be reached as we count down the months to the largest dam removal in U.S. history. Learn more...

Ocean Park Stewardship Action Plan

Golden Gate Straights

The National Park Service is entrusted with managing 74 ocean and Great Lakes parks across 26 states. Established for their beauty and national significance, these parks conserve over 6,800 miles of coast and 3.1 million acres of ocean and Great Lakes waters, including coral reefs, kelp forests, glaciers, estuaries, beaches, wetlands, historic forts, and shipwrecks. Learn more...

Devil's Hole Pupfish

Devil's Hole Pupfish

Although recent surveys suggest that the size of the only native population of the Devil's Hole Pupfish may have begun to recover, the near-term risk of extinction remains high. Learn more...

Colorado River Parks

Colorado River

The National Park Service administers nine parks, recreation areas and monuments along the Colorado River and its key tributaries. It is also the most protected major river corridor in the world. Learn more...



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Last Updated: January 03, 2012