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National Dam Inspection Program Hills Creek Dam Nds Id Number Pa 34 Der Id Number 59 58 Susquehanna River Basin Hills Creek Tioga County Pennsylvania Phase I Inspection Report
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Book Synopsis National Dam Inspection Program. Hills Creek Dam. NDS ID Number PA-34. DER ID Number 59-58. Susquehanna River Basin. Hills Creek, Tioga County, Pennsylvania. Phase I Inspection Report by : R. Jeffrey Kimball
Download or read book National Dam Inspection Program. Hills Creek Dam. NDS ID Number PA-34. DER ID Number 59-58. Susquehanna River Basin. Hills Creek, Tioga County, Pennsylvania. Phase I Inspection Report written by R. Jeffrey Kimball and published by . This book was released on 1979 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hills Creek Dam is a zoned earthfill dam with a concrete paved upstream slope. The embankment is 587 feet long and has a curved portion in the upstream direction near the left abutment. The embankment is 32 feet high. The upstream slope is 3H:1V and has a concrete paved face on the upper portion of the embankment. The downstream slope is 2H:1V and covered with grass. The crest of the dam is 20.5 feet wide and serves as an access road. The roadway has curbing and guardrails on both sides. Access across the spillway located near the right abutment is by a bridge. The embankment has a central impervious core with pervious upstream and downstream zones. The cutoff trench is 12 feet wide and several feet deep. A 4-inch drain tile located below the downstream portion of the embankement. The spillway is located on the right abutment and consists of a concrete lined chute. The spillway weir consists of a concrete ogee section. The drainline consists of a 30-inch cast iron pipe with a control tower located in the upstream portion of the embankment. Flow in the drainline is regulated at the top of the dam through a stem in the control tower to the valve on the 30-inch line. The drainline discharges into the emergency spillway exit channel. (Author).
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1979 with total page 1126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government reports annual index by :
Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis National Dam Inspection Program. Shaver Creek Dam. NDS ID Number PA-577. DER ID Number 31-72. Susquehanna River Basin. Shaver Creek, Huntingdon County, Pennsylvania. Phase I Inspection Report by : R. Jeffrey Kimball
Download or read book National Dam Inspection Program. Shaver Creek Dam. NDS ID Number PA-577. DER ID Number 31-72. Susquehanna River Basin. Shaver Creek, Huntingdon County, Pennsylvania. Phase I Inspection Report written by R. Jeffrey Kimball and published by . This book was released on 1979 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shaver Creek Dam is a homogeneous earthfill dam. The embankment is 540 feet long and approximately 46 feet high. The upstream slope is 2.75H:1V and covered with riprap. The downstream slope is 2.5H:1V and covered with grasses. The crest width is 15 feet. The embankment has a select impervious core with random materials on the upstream and downstream sides of the core. A rock toe is present at the downstream end of the embankment. The cutoff trench is 12 feet wide and is excavated to firm rock. The spillway is located on the left abutment and consists of a concrete lined chute. The concrete weir is 1 foot wide and 52 feet long. The right side of the spillway has a 10 foot high concrete retaining wall extending 55 feet downstream of the concrete weir. Beyond the concrete retaining wall and on the left side of the spillway is a concrete paved chute with 2H:1V side slopes. The spillway exit channel is approximately 115 feet long and discharges into a 50 foot long stilling basin. The reservoir can be drained through a 4 foot by 4 foot concrete box culvert. The box culvert ends downstream at a concrete endwall. Flow through the 4 foot by 4 foot box is controlled by a sluice gate which is connected to a stem through the control tower.
Book Synopsis National Dam Inspection Program. Stephen Foster Dam (NDS ID Number PA-906 DER ID Number 8-59), Susquehanna River Basin, Mill Creek, Bradford County, Pennsylvania. Phase I Inspection Report by : KIMBALL (L ROBERT) AND ASSOCIATES EBENSBURG PA.
Download or read book National Dam Inspection Program. Stephen Foster Dam (NDS ID Number PA-906 DER ID Number 8-59), Susquehanna River Basin, Mill Creek, Bradford County, Pennsylvania. Phase I Inspection Report written by KIMBALL (L ROBERT) AND ASSOCIATES EBENSBURG PA. and published by . This book was released on 1979 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stephen Foster Dam is an earthfill dam 500 feet long and 49 feet high. The upstream slope is 3H:1V and covered with riprap to elevation 1085. The core trench is 10 feet wide and averages approximately 5 feet deep. The embankment is homogeneous and contains no distinct zones. The spillway is located on the left (north) abutment. The spillway approach is cut in earth and is trapezoidal in shape. The concrete ogee weir is 80 feet long. The spillway approach channel is approximately 600 feet long. The spillway exit channel is approximately 230 feet long and consists of a concrete lined chute. The drawdown conduit consists of a 48 inch concrete pipe. The drawdown conduit is regulated by a valve located in a control tower in the upstream portion of the embankment.
Book Synopsis National Dam Inspection Program. Beechwood Lake Dam (NDS ID Number PA-37, DER ID Number 59-61, SCS ID Number PA-454), Susquehanna River Basin, East Beech Woods of Mill Creek, Tioga County, Pennsylvania. Phase I Inspection Report by : Kuang-hwei Chuang
Download or read book National Dam Inspection Program. Beechwood Lake Dam (NDS ID Number PA-37, DER ID Number 59-61, SCS ID Number PA-454), Susquehanna River Basin, East Beech Woods of Mill Creek, Tioga County, Pennsylvania. Phase I Inspection Report written by Kuang-hwei Chuang and published by . This book was released on 1979 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beechwood Lake Dam is an earthfill dam 1030 feet long and 63 feet high. The embankment is a zoned earth embankment consisting of a center impervious core section with pervious upstream and downstream zones. The principal spillway consists of a 30 inch diameter reinforced concrete pipe with a 2.5 foot x 7.5 foot reinforced concrete riser. The inspection and review of data of Beechwood Lake Dam did not reveal any problems which require emergency action. The dam appears to be stable, well maintained, safely operated and in good condition. Beechwood Lake Dam is a high hazard-intermediate size dam. The spillway design flood is the PMF (Probable Maximum Flood). The spillway and reservoir are capable of controlling the PMF. Based upon the criteria established by the Corps of Engineers, the spillway is termed adequate.
Book Synopsis National Dam Inspection Program. Acre Pond Dam (NDI ID Number PA-00973, DER ID Number 58-34), Susquehanna River Basin, Partners Creek, Susquehanna County, Pennsylvania. Phase I Inspection Report by :
Download or read book National Dam Inspection Program. Acre Pond Dam (NDI ID Number PA-00973, DER ID Number 58-34), Susquehanna River Basin, Partners Creek, Susquehanna County, Pennsylvania. Phase I Inspection Report written by and published by . This book was released on 1981 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on visual inspection, Acre Pond Dam is judged to be in fair structural condition. In the absence of an adequate spillway, the dam is subject to frequent overtopping. Based on the location of the downstream dwellings and the fact that a few lives could be lost should the dam fail, the dam is classified as a significant hazard dam. Since the spillway cannot pass the 100- year flood without overtopping the dam, the spillway is rated as inadequate. Although there is some seepage thru the dam, there is no evidence of structural instability. There is no formal inspection and maintenance program or warning system and evacuation plan in effect at Acre Pond Dam. The dam is not properly maintained.
Book Synopsis Government Reports Annual Index: Keyword A-L by :
Download or read book Government Reports Annual Index: Keyword A-L written by and published by . This book was released on 1979 with total page 1324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis National Dam Inspection Program. Kelsey Creek Dam (NDI I.D. Number PA-00031 DER I.D. Number 59-64 SCS I.D. Number PA-600), Susquehanna River Basin, Kelsey Creek, Tioga County, Pennsylvania. Phase I Inspection Report by : Frederick Futchko
Download or read book National Dam Inspection Program. Kelsey Creek Dam (NDI I.D. Number PA-00031 DER I.D. Number 59-64 SCS I.D. Number PA-600), Susquehanna River Basin, Kelsey Creek, Tioga County, Pennsylvania. Phase I Inspection Report written by Frederick Futchko and published by . This book was released on 1979 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kelsey Creek Dam consists of a zoned, earthfill embankment that is 860 feet long and 66 feet high at maximum section. The main spillway is a drop spillway located near the center of the embankment. It consists of a concrete riser that connects to a 36-inch diameter reinforced concrete pipe under the embankment. The auxiliary spillway is at the right abutment of the dam. It is a grass-lined excavation in earth. Based on visual inspection, available records, calculations and past operational performance, Kelsey Creek Dam is judged to be in good condition. The existing spillway can pass the Probable Maximum Flood (PMF) without overtopping of the dam. The spillway capacity is rated as adequate. There is a slope stability analysis for the embankment, and it indicates that the embankment has adequate factors of safety. There is no evidence of significant problems threatening the embankment. No deficiencies were noted during the visual inspection.
Book Synopsis National Dam Inspection Program. Lake Nessmuk Dam (NDI ID Number PA-00032), DER ID Number 59-66, SCS ID Number PA-601), Susquehanna River Basin, Morris Branch, Marsh Creek, Tioga County, Pennsylvania. Phase I Inspection Report by : Frederick Futchko
Download or read book National Dam Inspection Program. Lake Nessmuk Dam (NDI ID Number PA-00032), DER ID Number 59-66, SCS ID Number PA-601), Susquehanna River Basin, Morris Branch, Marsh Creek, Tioga County, Pennsylvania. Phase I Inspection Report written by Frederick Futchko and published by . This book was released on 1979 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on visual inspection, available records, calculations and past operational performance, Lake Nessmuk Dam is judged to be in good condition. The existing spillway can pass the Probable Maximum Flood (PMF) without overtopping of the dam. The spillway capacity is rated as adequate. There is a slope stability analysis for the embankment, and it indicates that the embankment has adequate factors of safety. There is no evidence of problems threatening the embankment. The visual inspection (25 July 1979) revealed that it is uncertain that the gate is operational. (Author).
Book Synopsis National Dam Inspection Program. Brown's Lake Dam (NDI ID Number PA-516, DER ID Number 59-68). Arlington Brown, Susquehanna River Basin Tributary, West Branch Stony Fork Creek, Tioga County, Pennsylvania. Phase 1. Inspection Report by :
Download or read book National Dam Inspection Program. Brown's Lake Dam (NDI ID Number PA-516, DER ID Number 59-68). Arlington Brown, Susquehanna River Basin Tributary, West Branch Stony Fork Creek, Tioga County, Pennsylvania. Phase 1. Inspection Report written by and published by . This book was released on 1981 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: The assessment of Brown's Lake Dam is based upon visual observations made at the time of inspection, hydraulic and hydrologic computations and past operational performance. The inspection and review of data of the Brown's Lake Dam did not reveal any problems which would require emergency action. The dam appears to be in good condition and adequately maintained. Brown's Lake Dam is a high hazard-small size dam. The spillway design flood (SDF) for a dam of this size and classification is 1/2 PMF to the PMF. the PMF has been selected as the spillway design flood based on downstream potential for loss of life. The spillway and reservoir are capable of controlling the spillway design flood (PMF). Based on criteria established by the Corps of Engineers, the spillway is termed adequate. The following recommendations and remedial measures should be instituted as soon as possible. (1) A regularly scheduled maintenance program should be developed and implemented. (2) A warning system should be developed to warn downstream residents of large spillway discharges or imminent failure of the dam. (3) A safety inspection program should be implemented with inspections at regular intervals by qualified personnel. (4) The drainline valve should be operated on a regular basis.
Book Synopsis National Dam Inspection Program. Cabin Creek Dam (NDS I.D. PA-00336, DER I.D. 67-459), Susquehanna River Basin, Cabin Creek, York County, Pennsylvania, Red Lion Municipal Authority. Phase I Inspection Report by : R. Jeffrey Kimball
Download or read book National Dam Inspection Program. Cabin Creek Dam (NDS I.D. PA-00336, DER I.D. 67-459), Susquehanna River Basin, Cabin Creek, York County, Pennsylvania, Red Lion Municipal Authority. Phase I Inspection Report written by R. Jeffrey Kimball and published by . This book was released on 1979 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cabin Creek Dam is an earth-fill dam with a concrete core wall. The embankment is 207 feet long and 23.2 feet high at the maximum section. The upstream slope is 2.25H:1V and covered with riprap. The downstream slope is 2H:1V and grass covered with large trees growing near the toe. The 18 inch wide core wall extends 2 feet into rock and projects 5 feet above rock. The foundation was grouted during construction. The spillway is located on the left abutment. The spillway consists of a 30 feet long concrete weir with a hydraulically operated Bascule crest gate. The spillway exit channel is cut into rock with a dry rubble, earth and rock dike keeping flow in a confined channel. The intake tower is located near the maximum section about 40 feet from the crest. A bridge serves as access from the embankment crest to the intake tower. A 12 inch cast iron pipe serves as the emergency blow off line and water intake line. The intake tower has two intakes at different elevations. (Author).
Book Synopsis National Dam Inspection Program. PA-RC & D-105 Dam (NDI I.D. PA-0979, DER I.D. 058-138). Susquehanna River Basin, Thomas Creek, Susquenanna County, Pennsylvania. Phase I Inspection Report by : Lawrence D. Andersen
Download or read book National Dam Inspection Program. PA-RC & D-105 Dam (NDI I.D. PA-0979, DER I.D. 058-138). Susquehanna River Basin, Thomas Creek, Susquenanna County, Pennsylvania. Phase I Inspection Report written by Lawrence D. Andersen and published by . This book was released on 1981 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of a Phase I investigation is to identify expeditiously those dams which may pose hazards to human life or property. The assessment of the general condition of the dam is based upon visual observations and review of available data. Detailed investigations and analyses involving topographic mapping, subsurface investigations, material testing, and detailed computational evaluations are beyond the scope of a Phase I investigation; however, the inspection is intended to identify any need for such studies which should be performed by the owner. In reviewing this report, it should be realized that the reported condition of the dam is based on observations of field conditions at the time of inspection along with data available to the inspection team. In cases where the reservoir was lowered or drained prior to inspection, such action, while improving the stability of the dam, removes the normal load on the structure and may obscure certain conditions which might otherwise be detectable if inspected under the normal operating environment of the structure.
Book Synopsis National Dam Inspection Program. Lake Sophia Dam (NDI ID PA-0078, DER ID 058-126), Susquehanna River Basin, Tributary of Choconut Creek, Susquehanna County, Pennsylvania. Phase I Inspection Report by : D'APPOLONIA CONSULTING ENGINEERS INC PITTSBURGH PA.
Download or read book National Dam Inspection Program. Lake Sophia Dam (NDI ID PA-0078, DER ID 058-126), Susquehanna River Basin, Tributary of Choconut Creek, Susquehanna County, Pennsylvania. Phase I Inspection Report written by D'APPOLONIA CONSULTING ENGINEERS INC PITTSBURGH PA. and published by . This book was released on 1981 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lake Sophia Dam consists of an earth embankment approximately 340 feet long with a maximum height of 29 feet from the downstream toe and a crest width of 9 feet. The upstream side of the dam is protected by a small amount of riprap and the downstream face is covered with grass. The flood discharge facilities for the dam consist of a concrete open-channel spillway located near the left abutment. The outlet facilities consist of a 12-inch-diamenter corrugated metal pipe extending through the embankment along the original streambed. Based on the evaluation of existing conditions, the condition of Lake Sophia Dam is considered to be unsafe/nonemergency due to seriously inadequate spillway capacity. The flood discharge capacity was evaluated according to to the recommended procedure and was found to pass approximately 15 percent of the PMF without overtopping the dam. Results of the breach analysis indicate that downstream damage would be significantly increased due to a dam failure.
Book Synopsis National Dam Inspection Program. PA-467 Dam (NDI I.D. Number PA-00054, DER I.D. Number 58-131, SCS I.D. Number PA-467) Susquehanna County Commissioners, Susquehanna River Basin, Tributary to Martins Creek. Susquehanna County, Pennsylvania. Phase I Inspection Report by : Frederick Futchko
Download or read book National Dam Inspection Program. PA-467 Dam (NDI I.D. Number PA-00054, DER I.D. Number 58-131, SCS I.D. Number PA-467) Susquehanna County Commissioners, Susquehanna River Basin, Tributary to Martins Creek. Susquehanna County, Pennsylvania. Phase I Inspection Report written by Frederick Futchko and published by . This book was released on 1979 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam consists of a zoned, earthfill embankment that is 590 feet long and 52 feet high at its maximum section. The main spillway is a drop spillway located near the right abutment of the dam. It consists of a concrete riser connected to a 30-inch diameter reinforced concrete pipe under the embankment. The auxiliary spillway is an excavated channel along the left abutment of the dam. It is a grass-linked excavation in earth. Based on visual inspection, available records, calculations and past operational performance, PA-467 Dam is judged to be in good condition. The existing spillway can pass the Probable Maximum Flood(PMF) without overtopping of the dam. The spillway capacity is rated as adequate. There is a slope stability analysis for the embankment, and it indicates that the embankment has adequate factors of safety. There is no evidence of significant problems threatening the embankment.
Book Synopsis National Dam Inspection Program. Falling Springs Dam NDS ID Number Pa-00372, DER ID Number 35-39. Pennsylvania Gas and Water Company. Susquehanna River Basin, Falling Springs, Creek, Lackawanna County, Pennsylvania. Phase I Inspection Report by : GANNETT FLEMING CORDDRY AND CARPENTER INC HARRISBURG PA.
Download or read book National Dam Inspection Program. Falling Springs Dam NDS ID Number Pa-00372, DER ID Number 35-39. Pennsylvania Gas and Water Company. Susquehanna River Basin, Falling Springs, Creek, Lackawanna County, Pennsylvania. Phase I Inspection Report written by GANNETT FLEMING CORDDRY AND CARPENTER INC HARRISBURG PA. and published by . This book was released on 1978 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Dam Inspection Act, Public Law 92-367, authorized the Secretary of the Army, through the Corps of Engineers, to initiate a program of inspection of dams throughout the United States. The purpose of the inspection is to determine if the dam constitutes a hazard to human life or property.
