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20 Years of Dam Rehab, How We Made It Work in Virginia

Virginia NRCS has rehabilitated 13 of its 150 watershed structures since the Rehabilitation Act of 2000.  An additional three structures have completed Environmental Assessments.  Rehab needs included state regulatory actions, such as requiring an increase in structure capacity brought on by a change in hazard classification, vegetated ASW integrity, material filter incompatibility, and riser stability […]

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Lake Barton – Improvements to Aging Infrastructure

Fairfax County’s dam safety program recently identified a localized wet area on the downstream slope of Lake Barton, one of the County’s state regulated dams which was originally constructed in 1978.  This presentation will cover the steps taken by the County to monitor, investigate, evaluate, and develop remediation plans to address the wet spot, replace […]