Launched in 2008 by the National Association of State Boating Law Administrators, Operation Dry Water is a nationwide ...

The National Park Service detected the presence of cyanotoxins in Antelope Canyon, in concentrations at the high end of safe ...

The concentration of cyanotoxins was found to be at the “high end of safe exposure levels” in the Antelope Canyon portion of ...

Toxic algae hits vast US lake just in time to spoil July 4 swimming and boating - Exposure to the blooms can result in liver ...

Levels of cyanotoxins that were on the "high end of safe exposure levels" were observed at the mouth of Antelope Canyon in ...

Levels of cyanotoxins that were on the "high end of safe exposure levels" were observed at the mouth of Antelope Canyon in ...

Utah County leaders are stepping in to help with canyon bathroom closures in Forest Service territory ahead of the July ...

This popular recreation area in Utah and Arizona has just banned several water activities after detecting unsafe levels of a dangerous toxin.

Trails, commercial permitting and recreation management around popular reservoirs on Pikes Peak are under a review recently launched by Colorado Springs Utilities. The agency has posted an online ...

Trails, commercial permitting and recreation management around popular reservoirs on Pikes Peak are under a review recently launched by Colorado Springs Utilities. The agency has posted an online ...

Glen Canyon National Recreation Area trails closely behind with about 4.75 million visits last year. The Utah park boasts camping, fishing, guided tours, and more activities for outdoorsy folks.

To review the project documents, and provide comments, visit this website. Written comments may also be sent via mail or hand-delivery to: Superintendent Sequoia and Kings Canyon National Parks Attn: ...