Download or read book National Program for Inspection of Non Federal Dams Fitch Reservoir Dam NH 00142 Connecticut River Basin Claremont New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1979 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is an earth embankment, about 300 ft. long and 40 ft. high, with a 6 ft. wide channel spillway. Lives in the houses would be threatened by a dam failure. It is intermediate in size with a high hazard category. The test flood for the dam is the PMF. The dam is in fair condition at the present time. Further investigations are recommended to evaluate the adequacy of the spillway and the stability of the downstream slope. (Author).

Download or read book National Program for Inspection of Non Federal Dams Rice Reservoir Dam NH 00141 State Number 47 14 Connecticut River Basin Claremont New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1979 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rice Reservoir Dam has a hydraulic height of 48 ft., is 12 ft. wide, and is 980 ft. kong, It is earthen embankment dam, having a reinforced concrete core and a small chute-type spillway. The dam is in fair condition. It is intermediate in size with a significant hazard potential. Keywords include: Visual inspection, Dam safety, Connecticut River Basin, Claremont, New Hampshire, and Stevens Brook.

Download or read book Government Reports Annual Index written by and published by . This book was released on 1985 with total page 1022 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Program for Inspection of Non Federal Dams Claremont Paper Company Dam NH 00139 State Number 47 06 Connecticut River Basin Claremont New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1979 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: Claremont Paper Company has a hydraulic height of 34 ft., is of varied topwidth, and is 145 ft. long. It is a run-of-the-river concrete gravity dam with an ogee-shaped spillway 91 ft. long. It has over-under trash and sluice gates for draining and two head gates to control industrial use. The dam is used for industrial process water as well as for hydroelectric purposes. The dam is in good condition. It is small in size with a high hazard classification, The test flood is 1/2 of the PMF. A major breach at top of the dam would result in the loss of 50 or more lives and extensive property damage. Keywords include: Visual inspection, Dam safety, Connecticut River Basin, Claremont, New Hampshire, and Sugar River.

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1985-10 with total page 1060 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Program for Inspection of Non Federal Dams Dole Reservoir Dam Dike NH 00143 NH 00483 NHWRB Number 47 17 Connecticut River Basin Claremont New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1980 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is a concrete buttress structure with extensive earthfill at the downstream face. It is 526 ft. high and 43 ft high. The dam is considered to be in poor condition and the dike is considered to be in fair condition. Major soft, wet area with active seepage discharge at the downstream toe of the dam near the right abutment is among major concerns. It is intermediate in size with a high hazard potential.

Download or read book National Program for Inspection of Non Federal Dams Minnewawa Dam NH 00104 NHWRB 151 06 Connecticut River Basin Marlborough New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1978 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the visual inspection, available records and past performance, the dam is considered to be in fair condition. Based on size and hazard classifications in accordance with Corps guidelines, the test flood is the PMF. In addition to long term recommendations, there are several remedial measures which should be implemented immediately.

Download or read book National Program for Inspection of Non Federal Dams Upper Ammonoosuc Dam NH 00370 NHWRB 182 04 Connecticut River Basin Northumberland New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1981 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is constructed of rock and earth filled timber cribbing and is equipped with 6.2 ft. of nonfailing flashboards. It is about 275 ft. long and 15 ft. high. It is small in size with a high hazard potential. One half of the PMF has been adopted as the appropriate test flood. The dam is in fair condition at the present time. There are various remedial measures which require attention.

Download or read book National Program for Inspection of Non Federal Dams Murphy Dam NH 00185 Connecticut River Basin Pittsburg New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1981 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Murphy Dam consists of an earth embankment dam with a side approach channel overflow spillway. The crest length of the dam embankment is 2,200 ft. with a hydraulic height of 106 ft. The dam consists of an earth embankment dam with a side approach channel overflow spillway. It is large in size with a high hazard potential. The dam is in good condition. Although some deficiencies were noted, there was no evidence of settlement, lateral movement or other signs of structural failure, or other conditions which would warrant urgent remedial action. Keywords include: Inspection, Dam safety, Connecticut River Basin, and Pittsburg New Hampshire.

Download or read book National Program for Inspection of Non Federal Dams Upper Reservoir Dam NH 00049 NHWRB Number 108 06 Connecticut River Basin Hanover New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1979 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: Upper Reservoir Dam is a earthen structure with an overall length of 1340 ft. The dam has a height of 30 ft. as measured from the streambed to the crest of the dam. The top width is 9 ft. The upstream face is on a 2.25 horizontal to 1 vertical slope and the downstream slope is 2 horizontal to 1 vertical. The spillway consists of a 25 ft. long crest, concrete weir with training walls, which outlets to a 10 ft. wide stone wall channel. The dam is considered to be in good condition. It is small in size with a significant hazard potential. Keywords include: Visual inspection, Dam safety.

Download or read book National Program for Inspection of Non Federal Dams Coy Dam NH 00140 NHWRB Number 47 10 Connecticut River Basin Claremont New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1978 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is a 314 ft. long, 44 ft. high concrete gravity dam. The visual inspection did not disclose any findings that indicate an immediate unsafe condition. The general condition of the dam is poor. The stability of the dam should further be evaluated. There are various recommendations which should be implemented by the owner. (Author).

Download or read book National Program for Inspection of Non Federal Dams Upper Wilson Pond Dam NH 00202 Connecticut River Basin Swanzey New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1981 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is constructed of reinforced concrete and earth fill. It is about 225 ft. long and 16.6 ft. high. The dam is small in size with a high hazard potential. The dam is in poor condition at the present time. The spillway is capable of passing 5% of the Test Flood routed peak outflow. (Author).

Download or read book National Program for Inspection of Non Federal Dams Ammonoosuc River Dam NH 00061 NHWRB Number 17 02 Connecticut River Basin Bath New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1980 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is a concrete gravity overflow structure constructed between three depressions in a ledge outcropping that forms the bottom of the Ammonoosuc River channel at this location. The dam is considered to be in poor condition. There are various major concerns which should be corrected to assure the continued performance of the dam. It is small in size with a significant hazard potential. (Author).

Download or read book National Program for Inspection of Non Federal Dams Silver Lake Dam NH 00062 NHWRB Number 109 01 Connecticut River Basin Harrisville New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1978 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dam is an 80 ft. long, 12 ft. high dam consisting of stone, earth and concrete. The visual inspection did not disclose any findings that indicate an immediate unsafe condition. The general condition of the dam is good. The dam's spillway will not pass the required test flood. The wet area found at the toe downstream should be examined when there is no flow through the spillway to determine if it is resulting from seepage through the dam or from water through the rock slope from the spillway. (Author).

Download or read book National Program for Inspection of Non Federal Dams Babbidge Reservoir Dam NH 00398 NHWRB 206 03 Connecticut River Basin Roxbury New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1981 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Babbidge Reservoir Dam is a 38-foot-high earth embankment with a reinforced concrete corewall. There is a 36-foot-long concrete overflow spillway at the left abutment and a gatehouse at the crest which controls flow from the reservoir and from the Quarry Dam upstream. It is small in size with a high hazard potential. Significant economic loss and possible loss of more than a few lives could result from the event of a dam failure. With stoplogs, the spillway is capable of passing 9% of the test flood. The dam is in fair condition. Remedial measures should be undertaken by the owner. Keywords include: Inspection, Dam safety, Connecticut River Basin, Roxbury, New Hampshire, and Roaring Brook.

Download or read book National Program for Inspection of Non Federal Dams Pisgah Reservoir Dam NH 00301 State Number 255 11 Connecticut River Basin Winchester New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1979 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: The stone masonry dam with upstream earthfill has a hydraulic height of 30 ft. and is 90 ft. long. The dam is in poor condition. There are some major concerns which should be implemented. The dam is small in size with a significant hazard potential. The test flood is 1/2 the PMF. A major breach at top of dam probably would not result in the loss of lives, but could cause appreciable property damage.

Download or read book National Program for Inspection of Non Federal Dams Whitewater Brook Dam Number 2 NH 00344 NHWRB 47 30 Connecticut River Basin Claremont New Hampshire Phase I Inspection Report written by CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV. and published by . This book was released on 1979 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whitewater Brook Dam No. 2 is an earth dam with a concrete side-channel spillway, Top of dam elevation is 975.0 and spillway crest elevation is 967.0. The dam has a maximum height of 95 ft. and is approximately 425 ft long. The spillway is located at the east end of the dam. Based on visual inspection and available records, the dam is considered to be in good condition. The rock embankments protection on both slopes has deteriorated. It is intermediate in size with a high hazard potential. Vegetation should be removed from the dam embankment. Also a program of regular maintenance should be established. Keywords include: Inspection, Dam safety, Connecticut River Basin, Claremont New Hampshire, and Whitewater Brook.