A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
National Program of Inspection of Non-Federal Dams, Tennessee. Crystal Lake Dam (Inventory Number TN 06932), Hatchie River Basin, near Saulsbury, Hardeman County, Tennessee. Phase I Investigation Report
This report is based on the findings of a Phase I inspection of Crystal Lake Dam in Hardeman County. The zoned earthfill embankment is 27 feet high and 410 feet long with a crest width of 13 feet. The embankment slopes are 1V:4.3.1H downstream. The dam impounds 63-acre-feet at normal pool level with 36 acre-feet of flood storage. The dam is in the small size, high hazard potential category. Erosion on the downstream slope of the embankment and in the emergency spillway is becoming severe. Some indications of dispersive soils were noted. The reservoir has sufficient storage/spillway capacity to pass the 1/2 PMF overtops the dam by 0.1 feet for 24 hours. Crystal Lake Dam has been assigned a condition classification of 'deficient'.
National Program of Inspection of Non-Federal Dams, Tennessee. Crystal Lake Dam (Inventory Number TN 06932), Hatchie River Basin, near Saulsbury, Hardeman County, Tennessee. Phase I Investigation Report
This report is based on the findings of a Phase I inspection of Crystal Lake Dam in Hardeman County. The zoned earthfill embankment is 27 feet high and 410 feet long with a crest width of 13 feet. The embankment slopes are 1V:4.3.1H downstream. The dam impounds 63-acre-feet at normal pool level with 36 acre-feet of flood storage. The dam is in the small size, high hazard potential category. Erosion on the downstream slope of the embankment and in the emergency spillway is becoming severe. Some indications of dispersive soils were noted. The reservoir has sufficient storage/spillway capacity to pass the 1/2 PMF overtops the dam by 0.1 feet for 24 hours. Crystal Lake Dam has been assigned a condition classification of 'deficient'.
National Program of Inspection of Non-Federal Dams, Tennessee. Crystal Lake Dam (Inventory Number TN 06932), Hatchie River Basin, near Saulsbury, Hardeman County, Tennessee. Phase I Investigation Report
G. E. Moore (author)
1981
106 pages
Report
No indication
English