Download or read book National Dam Safety Program Univ MO Exp Farm Dam MO No Name 207 MO 10643 Missouri Kansas City Basin St Charles County Missouri Phase I Inspection Report written by Henry M. Reitz and published by . This book was released on 1978 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: No-Name 207 dam was inspected. 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 dam is deficient in that the spillways do not meet the criteria set forth in the guidelines for a dam having the above size and hazard potential and which require that the spillway be capable of passing a one-half PMF (Probable Maximum Flood). The probable maximum flood is defined as the flood discharge that may be expected from the most severe combination of critical meteorological and hydrologic conditions that are reasonably possible in the region. The dam will begin to be overtopped by a flood having a discharge (peak and volume) equal to 20% of the PMF. The spillways will pass a 1% chance flood (100-year flood) without overtopping, which is a flood that has a 1% chance of being exceeded in any given year.
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 Robert Schultehenrich Dam MO 30294 Missouri Kansas City Basin St Charles County Missouri Phase I Inspection Report written by Henry M. Reitz and published by . This book was released on 1978 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Robert Schultehenrich dam was inspected. 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. Failure would threaten the life and property of three families and cause appreciable damage to associated farm buildings and one power transmission line. Our inspection and evaluation indicates the dam is deficient in that the spillways are inadequate. Considering the small volume of water impounded, the large floodplain downstream and the three groups of farm buildings downstream, one-half PMF is the appropriate spillway design flood. The dam will begin to be overtopped by a 10% PMF. The dam will also be overtopped by a 100-year frequency flood. Other deficiencies observed were steep downstream slope, lack of wavewash protection on the upstream face of the dam, lack of erosion protection in the emergency spillway, heavy growth of trees on the slopes of the dam and lack of seepage and stability analyses records.
Download or read book National Dam Safety Program Jim Bair Dam MO 30020 Missouri Kansas City Basin St Charles County Missouri Phase I Inspection Report written by Henry M. Reitz and published by . This book was released on 1978 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is an earth structure built in the uplands of Sehrt Creek, 2-1/2 miles from the edge of the Missouri River Valley. There is no principal spillway. There are two emergency spillways. At the east end is an emergency spillway about 180 feet long on a flat grade in virgin soil approximately 50 feet wide and 3 feet deep. At the west end is a smaller capacity spillway which is a dip in a road with low point more than 2 feet higher. Our inspection and evaluation indicates the dam is deficient in that the spillways are inadequate. The guidelines for a dam having the above size and hazard potential require that the spillway be capable of passing a one-half PMF (Probable Maximum Flood). A 25% PMF will begin to overtop the dam. The dam and spillways are adequate to contain the 100-year flood. Our inspection and evaluation indicate significant tree and underbrush growth on both faces of the dam which could lead to conditions causing rupture of the dam. Other deficiencies found are lack of erosion protection on the upstream slope of the dam, no effective erosion protection on the spillways and lack of seepage and stability analyses records.
Download or read book National Dam Safety Program Gettemeier Lake Dam No Name 447 MO 10796 Missouri Kansas City Basin St Charles County Missouri Phase I Inspection Report written by Henry M. Reitz and published by . This book was released on 1978 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: No-Name 447 dam was inspected by an interdisciplinary eam 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. Failure would threaten the life and property of ten families and cause appreciable damage to one county road. Our inspection and evaluation indicates that the dam is deficient in that the spillways do not meet the criteria set forth in the guidelines for a dam having the above size and hazard potential and which require that the spillway be capable of passing a one-half PMF (Probable Maximum Flood). The probable maximum flood is defined as the flood discharge that may be expected from the most severe combination of critical meteorological and hydrologic conditions that are reasonably possible in the region. The dam will begin to be overtopped by a flood having a discharge (peak and volume) equal to 25% of the PMF. The spillways will pass a 1% chance flood (100-year flood) without overtopping, which is a flood that has a 1% chance of being exceeded in any given year.
Download or read book National Dam Safety Program Struckhoffs Dam MO 30100 Missouri Kansas City Basin St Charles County Missouri Phase I Inspection Report written by Henry M. Reitz and published by . This book was released on 1978 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is an earth structure built in a narrow draw in the uplands of the Missouri River Bluffs. An 8-inch steel pipe (principal spillway) is provided to drain off excess water from the lake. Additional spillways (emergency spillways), flat channels excavated in earth, are provided at each abutment. Our inspection and evaluation indicates that the spillway does not meet the criteria set forth in the guideilnes for a dam having the above size and hazard potential. The dam will begin to be overtopped by a flood having a discharge (peak and volume) equal to 35% of the PMF. The dam storage and principal spillway will contain a 1% chance flood (100-year flood) without overtopping the emergency spillway. Other deficiencies observed by the inspection team were tree growth starting on the downstream face, and shallow erosion channels on the downstream face and at the toe of the dam on the west slope.
Download or read book National Dam Safety Program Stergen Lake Dam No Name 448 MO 30606 Missouri Kansas City Basin St Charles County Missouri Phase I Inspection Report written by Henry M. Reitz and published by . This book was released on 1978 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is an earth structure built in the hilly ground at the west edge of the floodplain of Femme Osage Creek. Normal rainfall, runoff, transpiration, evaporation and seepage either through the dam abutments or the rock in the reservoir all combine to maintain a relatively stable water surface elevation. Our inspection and evaluation indicates the dam is deficient in that it has no spillway. The guidelines for a dam having the above size and hazard potential require that the spillway be capable of passing a Probable Maximum Flood (PMF). A PMF will overtop the dam to a maximum depth of 1.9 feet with a maximum flow of about 600 cubic feet per second. The dam is also deficient in that extensive and serious seepage through and under the dam embankment is occurring and there is erosion and possible sloughing on the downstream slope.
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.
Download or read book National Dam Safety Program Boco MO Dam MO 10893 Missouri Kansas City River Basin Boone County Missouri Phase I Inspection Report written by Walter G. Shifrin and published by . This book was released on 1980 with total page 110 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.
Download or read book National Dam Safety Program Lake Post Commons Dam MO 11278 Missouri Kansas City Basin St Louis County Missouri Phase I Inspection Report written by HORNER AND SHIFRIN INC ST LOUIS MO. and published by . This book was released on 1980 with total page 73 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 Koenig Dam MO 30028 Missouri Kansas City Basin St Charles County Missouri Phase I Inspection Report written by Henry M. Reitz and published by . This book was released on 1978 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is an earth structure built in the upper end of a (draw) in the hilly ground along the Missouri River on the fringes of the loess blown in from the river bottom. A spillway was cut into the earth slope on the northeast end of the dam. At some time, a concrete sill was constructed across the spillway channel about 20 feet downstream from the centerline of the dam apparently to control erosion of the spillway bottom. Our inspection and evaluation indicates that the spillway meets the criteria set forth in the guidelines for a dam having the above size and hazard potential. The principal spillway will pass a one-half Probable Maximum Flood without overtopping the dam. Our inspection and evaluation indicates heavy tree growth on both faces of the dam which could lead to conditions causing rupture of the dam. Other deficiencies were inadequate erosion protection of the upstream slope of the dam and spillway and lack of knowledge of the location and condition of a pipe reported to be under or through the dam.
Download or read book National Dam Safety Program New Horticultural Farm Dam MO 10790 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 64 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 and visual inspection, in order to determine if the dam poses hazards to human life or property. The 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. Considering the number of residences in the downstream floodplain, the Probable Maximum Flood is the appropriate spillway design flood. The spillway will pass the 100-year flood (flood having a one percent chance of being exceeded in any year) without overtopping the dam. The spillway will pass 30% 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 MO Noname 168 Dam MO 10583 Missouri Kansas City Basin Clay County Missouri Phase I Inspection Report written by HOSKINS-WESTERN-SONDEREGGER INC LINCOLN NE. and published by . This book was released on 1978 with total page 44 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 Rhoden Investment Dam No Name 91 MO 20144 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 38 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.
Download or read book National Dam Safety Program Goessling Dam MO 30852 Missouri Kansas City Basin St Louis County Missouri Phase I Inspection Report written by Henry M. Reitz and published by . This book was released on 1978 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is an earth structure built prior to 1961 in the rolling topography on a tributary of Augusta Tavern Creek. There is an emergency spillway at the west abutment of the dam, an earth channel excavated in virgin soil. Our inspection and evaluation indicates that the dam is deficient in that the spillway is inadequate. Considering the small volume of water impounded, the large floodplain downstream and the three groups of farm buildings downstream, one-half Probable Maximum Flood (PMF) is the appropriate spillway design flood. A 20% PMF will begin to overtop the dam. The lake and spillway are adequate to contain a 100-year flood, which is a flood that has a 1% chance of being equalled or exceeded in any given year. Other deficiencies noted by the inspection team were tree growth on the upstram and downstream slopes of the dam and lack of erosion protection on the upstream slope and in the spillway of the dam.
Download or read book National Dam Safety Program Carl Dreyer Lake Dam MO 10158 Missouri Kansas City River Basin Montgomery County Missouri Phase I Inspection Report written by Walter G. Shifrin and published by . This book was released on 1980 with total page 133 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 Little Lake in the Woods Dam MO 31366 Missouri Kansas City River Basin St Charles County Missouri Phase I Inspection Report written by Walter G. Shifrin and published by . This book was released on 1981 with total page 84 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).
