ftp.dot.state.oh.us - /pub/Districts/D08/Cowan Lake Dam/

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 9/12/2026 12:00 AM        <dir> 1953 Bridge and Roadway Plans
 9/12/2026 12:00 AM        <dir> 1975 Rehab spillway Extension
 9/12/2026 12:00 AM        <dir> 2017 drone photos of spillway scour and erosion
 9/16/2026 12:00 AM        <dir> Correspondence during construction
 9/12/2026 12:00 AM        <dir> Scour at bridge prior to Spillway
 9/12/2026 12:00 AM        <dir> Spillway Photos at Bridge