Suggested Topics within your search.
Suggested Topics within your search.
- Water levels
- Rivers, creeks, streams, etc 17
- Hydrographic surveying 16
- Navigation improvements 12
- Watersheds 10
- Cost 9
- Dams 9
- Stream measurements 7
- Hydrology 6
- Streamflow 6
- Water 6
- Locks (Hydraulic engineering) 5
- Floods 4
- Groundwater 4
- Water power 4
- Dredging 3
- Federal aid to transportation 3
- Flood control 3
- Hydrogeology 3
- Precipitation (Meteorology) 3
- Water quality 3
- Canals 2
- Channels (Hydraulic engineering) 2
- Construction 2
- Drainage 2
- Geological surveys 2
- Geology 2
- Groundwater and aquifers 2
- Pollution 2
- Reservoirs 2
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1
Ground-water availability in part of the borough of Carroll Valley, Adams County, Pennsylvania, and the establishment of a drought-monitor well /
Published 2002Subjects: “…Groundwater Pennsylvania Carroll Valley.…”
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2
Geohydrology and water quality of the unconsolidated deposits in Erie County, Pennsylvania /
Published 1996Subjects: “…Hydrogeology Pennsylvania Erie County.…”
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3
Hydrogeologic framework, water levels, and selected contaminant concentrations at Valmont TCE Superfund Site, Luzerne County, Pennsylvania, 2020 /
Published 2021Subjects: “…Hazardous waste sites Pennsylvania Luzerne County Observations.…”
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4
Evaluation of water-chemistry and water-level data at the Henderson Road Superfund Site, Upper Merion Township, Montgomery County, Pennsylvania, 1991-2008
Published 2009Subjects: “…Monitoring wells Pennsylvania Upper Merion (Township)…”
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5
Simulation of ground-water flow in the Potomac-Raritan-Magothy aquifer system near the Defense Supply Center Philadelphia, and the Point Breeze Refinery, southern Philadelphia Coun...
Published 2001Subjects: Online Access
Online Access
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6
Drought-trigger ground-water levels and analysis of historical water-level trends in Chester County, Pennsylvania /
Published 1999Subjects: “…Droughts Pennsylvania Chester County.…”
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7
Reservoirs at the headwaters of the Allegheny, Monongahela, and Ohio Rivers and their tributaries. Letter from the Secretary of War, transmitting, ... report on the necessity and p...
Published 1913Subjects: “…Flood Commission (Pennsylvania) Readex congressional thesaurus.…”
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Government Document Electronic eBook -
8
In the Senate of the United States. Letter from the Secretary of War, in response to the resolution of the Senate of February 27, 1893, relative to the proposals for the improvemen...
Published 1893“…League Island (Pennsylvania) Readex congressional thesaurus.…”
Online Access
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9
Water resources of the Philadelphia District, by Florence Bascom. [U.S. Geological Survey Water Supply and Irrigation Paper No. 106. Series M, General Hydrographic Investigations,...
Published 1904Online Access
Government Document Electronic eBook -
10
Improvement of the Allegheny River. Letter from the Secretary of War, to the Hon. Harry White, House of Representatives, transmitting information in regard to the appropriation for...
Published 1880Online Access
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11
West branch of the Susquehanna River, Pennsylvania. Letter from the Secretary of War, transmitting, with a letter from the Chief of Engineers, report of the examination of the West...
Published 1891“…Pennsylvania. Readex congressional thesaurus.…”
Online Access
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12
Ohio River -- survey of. (To accompany Bill H.R. No. 844.) February 16, 1857.
Published 1857Online Access
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13
Plans for the improvement of the Ohio River. Petition of Herman Haupt and of the Pittsburgh Chamber of Commerce, praying for an examination of certain plans for river improvement....
Published 1880Online Access
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14
Lock and dam on Allegheny River, Pennsylvania. Letter from the Acting Secretary of War, transmitting, with a letter from the Chief of Engineers, report of the examination for lock...
Published 1892Online Access
Government Document Electronic eBook -
15
Letter from the Secretary of War, transmitting, in response to Senate resolution of February 16, information relative to certain improvements in the Ohio River. March 5, 1888. -- O...
Published 1888“…Beaver County, Pennsylvania. Readex congressional thesaurus.…”
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16
Susquehanna River, near Wilkesbarre, PA. Letter from the Secretary of War, transmitting, with a letter from the Chief of Engineers, report of examination of Susquehanna River, near...
Published 1903Online Access
Government Document Electronic eBook -
17
Hydrography of the Susquehanna River drainage basin by John C. Hoyt and Robert H. Anderson. [Water-Supply and Irrigation Paper No. 109. Series M, General Hydrographic Investigation...
Published 1904Online Access
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18
Survey of Ohio River. Letter from the Secretary of War, transmitting, with letter of the Chief of Engineers, report of a survey of Ohio River from Marietta, Ohio, to Pittsburg, Pa....
Published 1899Online Access
Government Document Electronic eBook -
19
Allegheny River, from Olean, N.Y., to Warren, Pa. Letter from the Acting Secretary of War, transmitting, with a letter from the Chief of Engineers, report of the examination of All...
Published 1892Online Access
Government Document Electronic eBook -
20
Ohio River between Wheeling and Pittsburgh. Letter from the Secretary of War, transmitting, in compliance with a provision of the river and harbor act of August 11, 1888, the repor...
Published 1889Online Access
Government Document Electronic eBook