Download or read book National Dam Safety Program Johnson County Dam A 1 MO 20020 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 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: Johnson County Dam A-1 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 the probable maximum flood without overtopping but will pass 25 percent of the probable maximum flood and will pass the 100-year flood (one percent probability flood). The spillway design flood recommended by the guidelines is 50 to 100 percent of the probable maximum flood. Considering the small volume of water impounded behind the dam, the valley below the dam and the estimated 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 Technical Abstract Bulletin written by and published by . This book was released on 1981 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Dam Safety Program Johnson County Dam A 26 MO 20073 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 78 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 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 Government Reports Announcements Index written by and published by . This book was released on 1982-02 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Dam Safety Program Holden Water Supply Dam MO 20532 Missouri Kansas City Basin Johnson County Missouri Phase I Inspection Report written by Edwin R. Burton and published by . This book was released on 1981 with total page 118 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. This dam is classified as an intermediate size dam with a high downstream hazard potential. 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. Based on visual observations, this dam appears to be in satisfactory condition. Deficiencies visually observed by the inspection team were wave action erosion and erosion gullies on the upstream face and animal burrows on both faces of the embankment. The lake level was observed to be considerably below the rip rap elevation at the time of the inspection. Seepage and seismic 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. Future corrective action and regular maintenance will be required to correct or control the described deficiencies. In addition, detailed seepage and stability analyses of the existing dam, as required by the guidelines, should be performed. A detailed report discussing each of these deficiencies is attached.

Download or read book National Dam Safety Program Foffel Lake Dam MO 20494 Missouri Kansas City Basin Johnson County Missouri Phase I Inspection Report written by Edwin R. Burton and published by . This book was released on 1980 with total page 69 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 Warrensburg Country Club Lake Dam MO 20248 Missouri Kansas City Basin Johnson County Missouri Phase I Inspection Report written by Paul R. Zaman and published by . This book was released on 1979 with total page 42 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 Government Reports Annual Index written by and published by . This book was released on 1982 with total page 1304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Dam Safety Program Johnson Lake Dam MO 10650 Missouri Kansas City Basin Carroll County Missouri Phase I Inspection Report written by Rey S. Decker and published by . This book was released on 1980 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Johnson 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. Johnson Lake Dam has a height of twenty-five (25) feet and a storage capacity of fifty-eight (58) acre-feet. In accordance with the guidelines a small size dam has a height greater than or equal to twenty-five (25) feet but less than forty (40) feet and a storage capacity greater than or equal to fifty (50) acre-feet but less than one thousand (1,000) acre-feet. The size classification is determined by either the storage or height, whichever gives the larger size category. Johnson Lake Dam is classified as a small size dam. In accordance with the guidelines and based on visual observation, the dam is classified as having a high potential for damage and loss of life. Failure would threaten life and property. The estimated damage zone extends approximately two (2) miles downstream of the dam. Within the damage zone are thirty (30) or more dwellings, U.S. Highway 65 and a football field all of which are located in the City of Carrollton.

Download or read book National Dam Safety Program Lions Lake Dam MO 20037 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 80 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 Sky Haven Lake Dam MO 20177 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 53 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 Rock Island Lake Dam MO 20182 Missouri Kansas City Basin Johnson County Missouri Phase I Inspection Report written by Paul R. Zaman and published by . This book was released on 1979 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rock Island Lake Dam was inspected 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 meet the criteria set forth in the guidelines for a dam having the above size and hazard potential. The spillway design flood recommended by the guidelines is 50 to 100 percent of the probable maximum flood. The spillway will not pass the probable maximum flood without overtopping but will pass 55 percent of the probable maximum flood. The spillway will pass the 100-year flood. Considering the small volume of water impounded by the dam and the downstream hazard, 50 percent of the probable maximum flood is the appropriate spillway design 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 undermining of the spillway, cracks in the spillway walls, the presence of excessive brush and trees on the embankment slopes, animal burrows in the embankment slopes, erosion on the embankment slopes, and the displacement of the ballast material along the crest of the embankment. Seepage and stability analyses required by the guidelines were not available.

Download or read book National Dam Safety Program Ray County Dam Number A 1 MO 11084 Missouri Kansas City Basin Ray County Missouri Phase I Inspection Report written by Paul R. Zaman and published by . This book was released on 1979 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ray County Dam No. A-1 was inspected 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 the probable maximum flood without overtopping but will pass 60 percent of the probable maximum flood, which is greater than the 100-year flood. 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 amounts of erosion along cattle paths, and erosion of the discharge channel.

Download or read book National Dam Safety Program Unity Lake Number 1 Dam MO 20039 Missouri Kansas City Basin Jackson County Missouri Phase I Inspection Report written by Paul R. Zaman and published by . This book was released on 1978 with total page 42 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. This dam is classified as an intermediate 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 pass 50 percent of the probable maximum flood without overtopping. Deficiencies visually observed by the inspection team were minor amounts of seepage at random slab, joints and in abutment drains, minor concrete spalling on the spillways downstream surface, exposed reinforcing steel on vertical supports, and the absence of containment walls on the spillway.

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 Bayman Dam No Name 381 MO 20240 Missouri Kansas City Basin Jackson County Missouri Phase I Inspection Report written by Dwarka P. Gupta and published by . This book was released on 1978 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dam has been classified as unsafe, non-emergency by the St. Louis District as a result of the application of the following criteria: (1) Spillway will not pass 50 percent of the Probable Maximum Flood; (2) Overtopping could result in dam failure; and (3) Dam failure significantly increases the hazard to loss of life downstream.