Download or read book Bethel Lake Dam NJ00406 written by and published by . This book was released on 1981 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Abstract Bulletin written by and published by . This book was released on 1981 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1981 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Dam Safety Program Bethel Lake Dam NJ00406 Delaware River Basin Mantua Creek Gloucester County New Jersey Phase I Inspection Report written by Richard J. McDermott and published by . This book was released on 1981 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is an earth embankment supporting Gloucester County Highway Route 635 known as Lambs Road. The spillway structure consists of a horseshoe-shaped concrete weir located on the upstream side of the embankment. At the center of the embankment a concrete bridge forms the spillway discharge channel. The outlet works consists of a gated 2' x 2.5' sluice which transversely penetrates the center of the concrete spillway structure. The outlet discharges from the downstream face of the spillway structure into a stilling area between the spillway and bridge. Based on visual inspection, past operational performance and Phase I engineering analyses, Bethel Lake Dam is assessed as being in fair overall condition. Hydraulic and hydrologic analyses indicate that the spillway is inadequate. Discharge capacity of the spillway is not sufficient to pass the designated spillway design flood (100-year storm) without an overtopping of the dam. The spillway is capable of passing approximately 14 percent of the SDF.