Download or read book National Dam Safety Program Elliot Davis Lake Dam MO 10129 Missouri Kansas City Basin Howard County Missouri Phase I Inspection Report written by Harold P. Hoskins and published by . This book was released on 1978 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elliot Davis Lake Dam was inspected by an interdisciplinary team of engineers. The purpose of the inspection was to make an assessment of the general condition of the dam with respect to safety, based upon available data and visual inspection, in order to determine if the dam poses hazards to human life or property. Our inspection and evaluation indicates that the spillway does not meet the criteria set forth in the guidelines for a dam having the above size and hazard potential. The spillway will not pass the flood expected to be exceeded once in one hundred years without overtopping the dam. The spillway will pass 17% of the Probable Maximum Flood without overtopping the dam. The Probable Maximum Flood (PMF) is defined as the flood that may be expected from the most severe combination of critical meteorologic and hydrologic conditions that are reasonably possible in the region.
Download or read book Technical Abstract Bulletin written by and published by . This book was released on 1981 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Dam Safety Program Fayette Old City Lake Dam MO 10131 Missouri Kansas City Basin Howard County Missouri Phase I Inspection Report written by Harold P. Hoskins and published by . This book was released on 1978 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the inspection was to make an assessment of the general condition of the dam with respect to safety, based upon available data and visual inspection, in order to determine if the dam poses hazards to human life or property. The inspection and evaluation, indicates that in consideration of the small volume of water impounded, the large floodplain downstream and the two houses downstream, 50% of the Probable Maximum Flood is the appropriate design flood. The spillway of this dam meets this criteria. The spillway will pass the 100-year event as well as 75% of the Probable Maximum Flood (PMF) without overtopping the dam. The Probable Maximum Flood (PMF) is defined as the flood that may be expected from the most severe combination of critical meteorologic and hydrologic conditions that are reasonably possible in the region. Seepage and stability analyses comparable to the requirements of the 'Recommended Guidelines for Safety Inspection of Dams' were not available, which is considered a deficiency. These analyses should be obtained in the future.
Download or read book National Dam Safety Program Fayette New City Lake Dam MO 10130 Missouri Kansas City Basin Howard County Missouri Phase I Inspection Report written by Harold P. Hoskins and published by . This book was released on 1978 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report was prepared under the National Program of Inspection of Non-Federal Dams. This report assesses the general condition of the dam with respect to safety, based on available data and on visual inspection, to determine if the dam poses hazards to human life or property. (Author).
Download or read book National Dam Safety Program Spring Lake Dam MO 11122 Missouri Kansas City Basin Clinton County Missouri Phase I Inspection Report written by Rey S. Decker and published by . This book was released on 1980 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the inspection was to make an assessment of the general conditions of the dam with respect to safety, based upon available data visual inspection, in order to determine if the dam poses hazards to human life or property. The inspection and evaluation indicate that the spillways do not meet the minimum criteria set forth in the recommended guidelines for an intermediate dam having a high hazard potential. The Probable Maximum Flood is the appropriate spillway design flood. The spillway will pass the 100-year flood (a flood having a 1 percent probability of being exceeded in any year) without overtopping the dam. The spillways will pass 22 percent of the Probable Maximum Flood without overtopping the dam. The Probable Maximum Flood (PMF) is defined as the flood that may be expected from the most severe combination of critical meteorologic and hydrologic conditions that are reasonably possible in the region.
Download or read book National Dam Safety Program Okaydy Reservoir Dam MO 10001 Missouri Kansas City Basin Howard County Missouri Phase I Inspection Report written by Rey S. Decker and published by . This book was released on 1979 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is an earth fill approximately 580 feet long and 23 feet in height. It is one of two dams on the University of Missouri Franklin Horticultural Farm. The spillway consists of a channel excavated through the left abutment. It is lined with concrete rubble masonry with three concrete transverse sills. It has a bottom width of about 50 feet. Our inspection and evaluation indicates that the spillway does not meet the criteria set forth in the recommended guidelines for a small dam having a high hazard potential. The spillway will pass 25% of the Probable Maximum Flood without overtopping the dam. Other deficiencies noted during the inspection are erosion of the upstream face at two locations, trees and shrubs growing along the waterline, seepage along the downstream toe from the left end to the right abutment trough, inlet sill of spillway blocked by beaver dam, small trees and brush growing on reservoir side of inlet sill, and downstream channel from spillway is overgrown with trees and brush.
Download or read book National Dam Safety Program Spring Fork Lake Dam MO 30152 Missouri Kansas City Basin Pettis County Missouri Phase I Inspection Report written by C. L. Metzler and published by . This book was released on 1979 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this inspection was to make an assessment of the general condition of the dam with respect to safety, based upon available data and visual inspection, in order to determine if the dam poses hazards to human life or property. The inspection and evaluation indicates the spillways do not meet the criteria set forth in the guidelines for a dam having the above size and hazard potential. The spillways will pass 55 percent of the probable maximum flood, which is greater than the 100-year flood, without over topping the dam. The spillway design flood recommended by the guidelines is the probable maximum flood. The probable maximum flood is defined as the flood discharge that may be expected from the most severe combination of critical meteorologic and hydrologic conditions that are reasonably possible in the region. Deficiencies visually observed by the inspection team were minor seepage through the spillway weir wall, erosion on the upstream embankment, minor deterioration of the concrete weir, separation of riprap, brush growth on both faces of the structure, and a slide area on the downstream face. There were no observed deficiencies or conditions existing at the time of the inspection which indicated an immediate safety hazard. Future corrective action and regular maintenance will be required to correct or control the described deficiencies.
Download or read book National Dam Safety Program Rogers Dam MO 10370 Missouri Kansas City Basin Howard County Missouri Phase I Inspection Report written by John M. Healy and published by . This book was released on 1978 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report was prepared under the National Program of Inspection of Non-Federal Dams. This report assesses the general condition of the dam with respect to safety, based on available data and on visual inspection, to determine if the dam poses hazards to human life or property. (Author).
Download or read book National Dam Safety Program City Lake Dam MO 20314 Missouri Kansas City Basin Cass County Missouri Phase I Inspection Report written by Paul R. Zaman and published by . This book was released on 1979 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the inspection was to make an assessment of the general condition of the dam with respect to safety, based upon available data and on visual inspection, in order to determine if the dam poses hazards to human life or property. Based on these guidelines, this dam is classified as a small size dam with a high downstream hazard potential. The inspection and evaluation indicates the spillway does not meet the criteria set forth in the guidelines for a dam having the above size and hazard potential. The spillway will not pass the probable maximum flood or 50 percent of the probable maximum flood without overtopping but will pass 40 percent of the probable maximum flood, which is greater than the 100-year flood. Deficiencies visually observed by the inspection team were erosion, absence of the riprap, protection on the upstream slope, sloughing of the upstream embankment, and erosion of the downstream embankment slope. Seepage and stability analyses required by the guidelines were not available. There were no observed deficiencies or conditions existing at the time of the inspection which indicated an immediate safety hazard.
Download or read book National Dam Safety Program Haake Lake Dam MO 20379 Missouri Kansas City Basin Cass County Missouri Phase I Inspection Report written by Paul R. Zaman and published by . This book was released on 1979 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report was prepared under the National Program of Inspection of Non-Federal Dams. This report assesses the general condition of the dam with respect to safety, based on available data and on visual inspection, to determine if the dam poses hazards to human life or property. (Author).
Download or read book National Dam Safety Program Christiansen Lake Dam MO 20145 Missouri Kansas City Basin Jackson County Missouri Phase I Inspection Report written by Paul R. Zaman and published by . This book was released on 1980 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the inspection was to make an assessment of the general condition of the dam with respect to safety, based upon available data and visual inspection, in order to determine if the dam poses hazards to human life or property. Inspection and evaluation indicated the spillways do not meet the criteria set forth in the guidelines. The spillways will not pass the probable maximum flood without overtopping but will pass 20 percent of the probable maximum flood. The spillways will pass the flood which has a one percent probability of occurrence in any given year (100-year flood). The spillway design flood recommended by the guidelines is 50 to 100 percent of the probable maximum flood. Considering the hazard zone, the spillway design flood should be 100 percent of the probable maximum flood. The probable maximum flood is defined as the flood discharge which may be expected from the most severe combination of critical meteorologic and hydrologic conditions which are reasonably possible in the region. Based on visual observations, this dam appears to be in fair condition.
Download or read book National Dam Safety Program Harrisonville City Lake Dam MO 20077 Missouri Kansas City Basin Cass County Missouri Phase I Inspection Report written by Paul R. Zaman and published by . This book was released on 1979 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the inspection was to make an assessment of the general condition of the dam with respect to safety, based upon available data and visual inspection, in order to determine if the dam poses hazards to human life or property. The inspection and evaluation indicates the spillway does not meet the criteria set forth in the guidelines for a dam having this size and hazard potential. The spillway will not pass the probable maximum flood without overtopping but will pass 85 percent of the probable maximum flood, which is greater than the estimated 100-year flood. The spillway design flood recommended by the guidelines is 100 percent of the probable maximum flood. The probable maximum flood is defined as the flood discharge that may be expected from the most severe combination of critical meteorologic and hydrologic conditions that are reasonably possible in the region. The only significant deficiency visually observed by the inspection team was erosion of the upstream face of the embankment due to poor gradation of the riprap. Other deficiencies observed include erosion in the berm downstream of the embankment, small trees on the upstream face, minor seepage in the right abutment, spalling of concrete in the spillway discharge structure, and erosion around the discharge structure.
Download or read book National Dam Safety Program DeMarco Lake Dam MO 31555 Missouri Kansas City Basin Boone County Missouri Phase I Inspection Report written by Paul R. Zaman and published by . This book was released on 1980 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: DeMarco Lake Dam was inspected by a team of engineers. The purpose of the inspection was to make an assessment of the general condition of the dam with respect to safety, based upon available data and visual inspection, in order to determine if the dam poses hazards to human life or property. Our inspection and evaluation indicates the spillway does not meet the criteria set forth in the guidelines for a dam having the above size and hazard potential. The spillway will not pass 50 percent of the probable maximum flood without overtopping but will pass 15 percent of the probable maximum flood. The spillway will not pass the flood which has a one percent chance of occurrence in any given year (the 100-year flood). The spillway design flood recommended by the guidelines is 50 to 100 percent of the probable maximum flood. Considering the volume of water impounded behind the dam and the hazard zone, the spillway design flood should be 50 percent of the probable maximum flood. The probable maximum flood is defined as the flood discharge which may be expected from the most severe combination of critical meteorologic and hydrologic conditions which are reasonably possible in the region.
Download or read book National Dam Safety Program Pertle Springs Lake Dam MO 20044 Missouri Kansas City Basin Johnson County Missouri Phase I Inspection Report written by Paul R. Zaman and published by . This book was released on 1980 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the inspection was to make an assessment of the general condition of the dam with respect to safety, based upon available data and visual inspection, in order to determine if the dam poses hazards to human life or property. The dam is classified as a small size dam with a high downstream hazard potential. Whose failure would threaten lives and property. The estimated damage zone extends approximately two miles downstream of the dam. Within the estimated damage zone are one trailer court, one 1-acre lake, and one 20-acre lake. The spillways do not meet the criteria set forth in the guidelines for a dam having the above size and hazard potential. The spillways will pass neither 50 nor 100 percent of the probable maximum flood without overtopping but will pass 25 percent of the probable maximum flood. The spillways will pass the flood which has a 1 percent chance of occurrence in any given year. The spillway design flood recommended by the guidelines is 50 to 100 percent of the probable maximum flood. Considering the volume of water impounded behind the dam, and the contents of the estimated damage zone, the spillway design flood should be 100 percent of the probable maximum flood. Based on visual observations, this dam appears to be in satisfactory condition.
Download or read book National Dam Safety Program Only Way Lake Dam MO 10111 Missouri Kansas City Basin Saline County Missouri Phase I Inspection Report written by Rey S. Decker and published by . This book was released on 1979 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Only Way Lake Dam was inspected by an interdisciplinary team of engineers. The purpose of the inspection was to make an assessment of the general conditions of the dam with respect to safety, based upon available data and visual inspection, in order to determine if the dam poses hazards to human life or property. Our inspection and evaluation indicates that the spillways do not meet the criteria set forth in the recommended guidelines for a small dam having a significant hazard potential. Considering the volume of water impounded and the downstream hazards, the 100-year flood is the appropriate spillway design flood. The spillways will not pass the 100-year flood (flood having a one percent chance of being exceeded in any year) without overtopping the dam. The spillways will pass 11% of the Probable maximum flood without overtopping the dam. The Probable Maximum Flood (PMF) is defined as the flood that may be expected from the most severe combination of critical meteorologic and hydrologic conditions that are reasonably possible in the region.
Download or read book National Dam Safety Program A C Schneider Lake Dam MO 31563 Missouri Kansas City River Basin Gasconade County Missouri Phase 1 Inspection Report written by and published by . This book was released on 1980 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dam appears to be in satisfactory condition. However, the dam does not have adequate spillway capacity. Considering the number of inhabited dwellings, a state highway and an oil depot being located downstream of the dam, the PMF is considered the appropriate spillway design flow for A.C. Schneider Lake Dam. The inspection and evaluation indicates that the reservoir/spillway system can accommodate approximately 5 percent of the Probable Maximum Flood without overtopping the dam. It also indicates that the reservoir/spillway system can not accommodate the one-percent chance flood without overtopping, however, the reservoir/spillway system of A.C. Schneider Lake Dam can accommodate the ten-percent chance flood without overtopping. Other deficiencies noted by the inspection team were: the erosion gully along the downstream left abutment/embankment contact, the trees on the downstream and upstream slope of the dam, wave erosion on the upstream slope, the unsupported length of the principal spillway pipe at the outlet, the eroded gulley in the emergency spillway channel, some vegetative growth around the principal spillway inlet, a need for periodic inspection by a qualified engineer and a lack of maintenance schedule. The lack of seepage and stability analyses on record is also a deficiency that should be corrected.
Download or read book National Dam Safety Program Fairview Lake Dam MO 10976 Missouri Kansas City Basin Boone County Missouri Phase I Inspection Report written by Ken Alexander and published by . This book was released on 1978 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report was prepared under the National Program of Inspection of Non-Federal Dams. This report assesses the general condition of the dam with respect to safety, based on available data and on visual inspection, to determine if the dam poses hazards to human life or property. (Author).
