Hazardous trees have forced the closure of one of the most popular campgrounds on the Cle Elum Ranger District this year.

Forest Service officials say they're developing a plan to manage the trees like Grand Fir in the Wish Poosh campground. The problem is that the trees are suffering from an outbreak of root rot that has weakened the trees. The root rot means that trees could fall into the campground area and threaten the safety of recreationists.

According to the Forest Service, "Annosus root disease, which has been identified in the campground loop, is caused by a fungus (Heterobasidion occidentale) which is common in western forests; healthy trees in undisturbed areas are usually able to fend off the ill effects of the fungus. In areas where soil compaction is common, or there are freshly cut stumps, trees are vulnerable to infection."

A long term vegetation management plan is being developed. One alternative would involve removal of many trees in the campground. Since the fungus that causes root rot can live in the ground for decades, the long term reforestation plan will be to plant tree species which are resistant to root disease. Treatment will change the look of the campground.

The boat ramp and day use area are not affected by root rot and will be open for use during the summer of 2015. For further information contact the Cle Elum Ranger Station at 509-852-1100.

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