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National Dam Safety Program Mo No Name Number 258 Dam Mo 30455 Mississippi Kaskaskia St Louis Basin Jefferson County Missouri Phase I Inspection Report
Download National Dam Safety Program Mo No Name Number 258 Dam Mo 30455 Mississippi Kaskaskia St Louis Basin Jefferson County Missouri Phase I Inspection Report full books in PDF, epub, and Kindle. Read online National Dam Safety Program Mo No Name Number 258 Dam Mo 30455 Mississippi Kaskaskia St Louis Basin Jefferson County Missouri Phase I Inspection Report ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis National Dam Safety Program. MO No Name Number 258 Dam (MO 30455), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report by : Walter G. Shifrin
Download or read book National Dam Safety Program. MO No Name Number 258 Dam (MO 30455), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report written by Walter G. Shifrin and published by . This book was released on 1981 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 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:
Book Synopsis National Dam Safety Program. Sweetwater Dam (Noname 251) (MO 30436), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report by : Arthur L. Johnson
Download or read book National Dam Safety Program. Sweetwater Dam (Noname 251) (MO 30436), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report written by Arthur L. Johnson and published by . This book was released on 1978 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. The dam is in the high hazard potential classification, which means that loss of life and appreciable property loss could occur in the event of failure of the dam. For its size and hazard category, this dam is required by the guidelines to pass one-half PMF to the PMF. The spillway of this dam will pass only 20 percent of the PMF without overtopping the dam. Since the spillway for Sweetwater Dam is not capable of passing a minimum of one-half (50 percent) of the PMF without overtopping the dam, the spillway is considered inadequate. The inspection team observed heavy tree growth covering the downstream slope of the dam and spillways. Potential exists for other deficiencies such as rodent holes to be found after the trees and brush have been removed. The downstream slope of the dam was eroded considerably in the area of the right abutment where flow from the right spillway has occurred int he past. Seepage and stability analyses are not on record as recommended in the guidelines, which is considered a deficiency that should be rectified.
Book Synopsis Mississippi-Kaskaskia-St. Louis Basin, Fon-Du-Lac, Jefferson County, Missouri, Phase 1 Inspection Report, National Dam Safety Program by : United States. Army. Corps of Engineers. St. Louis District
Download or read book Mississippi-Kaskaskia-St. Louis Basin, Fon-Du-Lac, Jefferson County, Missouri, Phase 1 Inspection Report, National Dam Safety Program written by United States. Army. Corps of Engineers. St. Louis District and published by . This book was released on 1978 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis National Dam Safety Program. Dresser Number 10 Dam (MO 31153), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report by : Kenneth B. King
Download or read book National Dam Safety Program. Dresser Number 10 Dam (MO 31153), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report written by Kenneth B. King and published by . This book was released on 1979 with total page 51 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).
Book Synopsis National Dam Safety Program. Lake Virginia Dam (MO 30425), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report by : Henry M. Reitz
Download or read book National Dam Safety Program. Lake Virginia Dam (MO 30425), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report written by Henry M. Reitz and published by . This book was released on 1978 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. 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 15 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.
Book Synopsis National Dam Safety Program. Fon-Du-Lac (MO 10699), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report by : Henry M. Reitz
Download or read book National Dam Safety Program. Fon-Du-Lac (MO 10699), Mississippi - Kaskaskia - St. Louis Basin, Jefferson 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: Fon-du-lac Subdivision 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. Failure would threaten the life and property of ten families and cause appreciable damage to two county roads. Our inspection and evaluation indicates the dam is deficient in that the spillway is 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). 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 reasonably possible in the region. 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. A 20% PMF will begin to overtop the dam. The lake and spillway are adequate to contain a 1% annual probability flood (100-year flood) without overtopping the dam.
Book Synopsis National Dam Safety Program. Sevan Dam (MO 30453), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report by : PRC CONSOER TOWNSEND INC ST LOUIS MO.
Download or read book National Dam Safety Program. Sevan Dam (MO 30453), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report written by PRC CONSOER TOWNSEND INC ST LOUIS MO. and published by . This book was released on 1979 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. The St. Louis District has classified this dam as unsafe because of a large seep on the downstream embankment slope near the left abutment contact, and a seriously inadequate spillway that will pass only 32 percent of the Probable Maximum Flood.
Book Synopsis National Dam Safety Program. Becker Lake Dam (No Name 250) (MO 30435), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report by : ARMY ENGINEER DISTRICT ST LOUIS MO.
Download or read book National Dam Safety Program. Becker Lake Dam (No Name 250) (MO 30435), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report written by ARMY ENGINEER DISTRICT ST LOUIS MO. and published by . This book was released on 1978 with total page 34 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).
Book Synopsis National Dam Safety Program. Dresser Number 4 Dam (MO 30474), Mississippi - Kaskaskia - St. Louis Basin, Washington County, Missouri. Phase I Inspection Report by : Kenneth B. King
Download or read book National Dam Safety Program. Dresser Number 4 Dam (MO 30474), Mississippi - Kaskaskia - St. Louis Basin, Washington County, Missouri. Phase I Inspection Report written by Kenneth B. King and published by . This book was released on 1979 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of Dresser No. 4 Dam is to impound tailings from a barite separation and beneficiation operation. The dam completely encircles the impoundment except for a 300-foot wide breach at the north (up-stream) end where the structure failed in 1975. The dam cannot retain water in its present state because of this breach in the dam. This dam is classified as large. The U.S. Corps of Engineers has classified it as having a high downstream hazard potential to indicate that failure of this dam could threaten life and property. The damage zone, estimated by the U.S. Corps of Engineers, extends about 6 miles downstream of the dam. Since the embankment cannot retain water, the overtopping potential of the embankment was not analyzed. Instead, studies were made to estimate the amount of flow that could occur in the diversion ditch (located to the west and south of the impoundment) under different flood conditions. It was calculated that the diversion ditch could pass a 100-year flood probably without significant erosion of the ditch or adjacent embankment toe. However, it was estimated that the ditch cannot pass 50 percent of the Probable Maximum Flood without significant erosion of the ditch and adjacent embankment materials.
Book Synopsis National Dam Safety Program. Crystal Lake Dam (MO 30462), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report by : Arthur L. Johnson
Download or read book National Dam Safety Program. Crystal Lake Dam (MO 30462), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report written by Arthur L. Johnson and published by . This book was released on 1978 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam and lake are located on an unnamed tributary of La Barque Creek. The dam impounds water for the purpose of private recreation for surrounding residential property owners, who are members of the Lakewood Hills Property Owners Association. Major defects, including reconstruction of the upstream slope of the dam and sealing of the lake bottom, observed during this inspection are, according to the owner, planned to be corrected sometime this summer (1978) when a contract for remedial work on the dam and lake area is awarded. The remaining deficiencies observed during the inspection are not considered of major consequence to warrant immediate remedial action.
Book Synopsis National Dam Safety Program. Hickory Hills Golf Club Dam (No Name 235) MO 30403), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report by : ARMY ENGINEER DISTRICT ST LOUIS MO.
Download or read book National Dam Safety Program. Hickory Hills Golf Club Dam (No Name 235) MO 30403), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report written by ARMY ENGINEER DISTRICT ST LOUIS MO. and published by . This book was released on 1978 with total page 37 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).
Book Synopsis National Dam Safety Program. Dresser Ind Old Number 1 No Name 587 Dam (MO 30753), Mississippi - Kaskaskia - St. Louis Basin, Washington County, Missouri. Phase I Inspection Report by : Kenneth B. King
Download or read book National Dam Safety Program. Dresser Ind Old Number 1 No Name 587 Dam (MO 30753), Mississippi - Kaskaskia - St. Louis Basin, Washington County, Missouri. Phase I Inspection Report written by Kenneth B. King and published by . This book was released on 1979 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of No Name 587 Dam is to impound tailings from a barite separation and beneficiation operation. The dam completely encircles the impoundment. Runoff from the watershed is diverted around the impoundment via diversion ditches. This dam is classified as intermediate size. The U.S. Corps of Engineers has classified this dam as having high downstream hazard potential to indicate that failure of this dam could threaten life and property. The damage zone estimated by the U.S. Corps of Engineers extends approximately eight miles downstream of the dam. Information provided by the Corps of Engineers and the inspection indicates that about five dwellings, two railroad bridges, a highway bridge and the town of Mineral Point with about eighty dwellings are within this damage zone. The results of the inspection indicate the absence of facilities for discharging floodwater and inadequate freeboard and that the dam does not meet the criteria given in the Guidelines for a structure with the size and hazard potential of No Name 587 Dam. As an intermediate size dam with a high hazard potential, the Guidelines specify that the discharge capacity and/or storage capacity should be capable of safely handling the Probable Maximum Flood (PMF) without overtopping the crest.
Book Synopsis National Dam Safety Program. Francois Lake Dam (MO 31389), Upper Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report by : Ralph E. Sauthoff
Download or read book National Dam Safety Program. Francois Lake Dam (MO 31389), Upper Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report written by Ralph E. Sauthoff and published by . This book was released on 1981 with total page 69 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: Spillways will not pass 50 percent of the Probable Maximum Flood without overtopping the dam; Overtopping of the dam could result in failure of the dam; and Dam failure significantly increases the hazard to loss of life downstream.
Book Synopsis National Dam Safety Program. Glen Leonard Dam (MO 30428), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report by : ARMY ENGINEER DISTRICT ST LOUIS MO.
Download or read book National Dam Safety Program. Glen Leonard Dam (MO 30428), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report written by ARMY ENGINEER DISTRICT ST LOUIS MO. and published by . This book was released on 1978 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is in the high hazard potential classification, which means that loss of life and appreciable property loss could occur in the event of failure of the dam. The downstream damage zone is approximately 3 miles long. Over 10 existing homes plus more than 10 additional planned home sites are located within one mile downstream of the dam. These homes and four improved road crossings would be subjected to flooding with possible damage and/or destruction and possible loss of life if the dam should suddenly fail. The dam is in the small size classification because it is less than 40 feet high and impounds less than 1000 acre-feet of water. For its size and hazard category, this dam is required by the guidelines to pass one-half PMF to the PMF. However, considering the high hazard potential to life (10 existing homes and 10 planned homes) and property downstream of the dam, the PMF is considered the appropriate spillway design flood. The PMF is defined as resulting from the most severe combination of critical meteorologic and hydrologic conditions that are reasonably possible in the region.
Book Synopsis National Dam Safety Program. Pine Lake Dam (MO 30447), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report by : Albert B Becker (Jr)
Download or read book National Dam Safety Program. Pine Lake Dam (MO 30447), Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase I Inspection Report written by Albert B Becker (Jr) and published by . This book was released on 1978 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: Certain deficiencies were noticed during the visual inspection and are considered to have an adverse effect on the overall safety and future operation of the dam and spillway. The upstream slope of the dam is irregular (maximum slope ratio is approximately 1v on 1.3h) beginning at a level about 12 feet below the top of the dam. Excessive irregularities of the face of the dam are indications of instability and/or erosion, both of which are considered detrimental to the safety of the dam. A substantial cover of small trees and brush that may conceal animal burrows exists on the upstream and downstream slopes of the dam. The tree roots and animal burrows can provide a pathway for lake seepage that may develop into a piping condition. The upstream slope has a grass cover to protect it from erosion by wave action. Grass cover is not considered adequate to prevent erosion by wave action for a fluctuating lake level. Loss of material can result in instability and settlement of the dam crest. A dense growth of brush and small trees obstructs the spillway crest and outlet channel.
Book Synopsis National Dam Safety Program. MO No Name 819 Dam (MO 30211), Mississippi - Kaskaskia - St. Louis Basin, Cape Girardeau County, Missouri. Phase I Inspection Report by : Jerry L. Anderson
Download or read book National Dam Safety Program. MO No Name 819 Dam (MO 30211), Mississippi - Kaskaskia - St. Louis Basin, Cape Girardeau County, Missouri. Phase I Inspection Report written by Jerry L. Anderson and published by . This book was released on 1980 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dam is classified as an intermediate size dam with a high downstream hazard potential. Failure would threaten the life and property of five families downstream of the dam and cause appreciable damage to Highway J bridge located approximately 0.3 mile downstream. The inspection and evaluation indicate that the spillway does not meet the criteria set forth in the guidelines for a dam having the above mentioned size classification and hazard. The emergency spillway will only pass 30 percent of the PMF before the dam embankment is overtopped. Because the spillway will not pass 1/2 of the PMF without overtopping but will pass the 10-year frequency flood, the dam is classified as 'unsafe non-emergency'. Other deficiencies visually observed by the inspection team were trees growing on the upstream slope; erosion gulleys in both abutments; and erosion at the outlet of the emergency spillway due to the discharge from the emergency spillway being directed onto the downstream slope of the dam. Another deficiency found was the lack of seepage and stability analysis records.
