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Roger Milton Waller

Publications and source records attributed to Roger Milton Waller.

8 recordsLinked to original sources
USGS1982

Geohydrology of the preglacial Genesee Valley, Monroe County, New York

This report is last in a series of 11 map sets depicting geohydrologic conditions in selected aquifers in upstate New York. Geohydrologic data are compiled on five maps at 1:24,000 scale. Together the maps provide a comprehensive overview of a buried glacio-fluvial aquifer in Monroe County. The maps include surficial geology, geologic sections, bedrock topography, water-infiltration potential of soil zone, potentiometric surface altitude, and land use. The buried-valley deposits consist of ice-contact sand and gravel, till, and glaciolacustrine sand, silt, and clay. The sand and gravel have relatively high permeabilities whereas the till, silt, and clay deposits have relatively low permeabilities. Water-table conditions prevail in unconfined sand and gravel, whereas artesian conditions prevail in the northern part of the system within sand and gravel confined by silty deposits. Recharge occurs principally over the southern part of the aquifer, due to permeable land-surface conditions. Ground-water movement is towards the Irondequoit Bay and Lake Ontario, where discharge occurs. Several communities have wells capable of producing several hundred gallons per minute from the aquifer. The use of land overlying the aquifer is predominantly residential with lesser amounts of industrial uses. (USGS)

New York↗
USGS1982

An atlas of eleven selected aquifers in New York

Water from 11 aquifer systems in New York, excluding Long Island , is used by 2.8 million people. Ten are in areas hydraulically connected with the master stream and have a shallow water table, the 11th is a buried valley system on the Lake Ontario Plain. In all systems, till, lake silt and clay, and bedrock knobs are interspersed within sand and gravel. Confining conditions occur locally in all systems and are extensive in some. Each area is partly urbanized, contains industry, and has an extensive transportation network, all of which may be sources of contamination. Well yields for public and industrial supply are commonly several hundred gallons per minute. More than 90 maps depict surficial geology, soil-zone permeability, aquifer dimensions and potential, water levels, and land use; tables of ground-water use, population served, and a summary of contamination potential are also given. Major concern in all areas is the potential for contamination and, in a few areas, adequacy of supply. The areas described are Schenectady, Endicott-Johnson City, Ramapo and Mahwah Rivers, Irondequoit Creek, Jamestown, Elmira-Horseheads-Big Flats, Cortland, Homer-Preble, Sprout and Fishkill Creeks, Fulton, and south Fallsburg-Woodbourne. (USGS)

Open-File Report↗
USGS1981

Considerations for monitoring water quality of the Schenectady aquifer, Schenectady County, New York

Six public water-supply systems in Schenectady County, N.Y., obtain water from sand and gravel units that form a more or less continuous aquifer system contiguous to the Mohawk River. The aquifer is under water-table conditions and in hydraulic contact with the river, so that pumping wells induces recharge from the river. Direct recharge to the aquifer from precipitation and runoff occurs throughout the valley floor. Chemical analyses since 1972 have indicated no water-quality deterioration from toxic substances, including pesticides. Geohydrologic conditions at each of the six well fields were evaluated to determine the feasibility of a monitoring system to provide warning of contamination before it reaches a pumping center. Potential contamination sources in the area are landfills, gravel pits, industrial sites, and transportation corridors. Only two of the well fields have wells that could be used for monitoring; at most sites, two or more wells would need to be installed to provide minimal means of detecting contaminants migrating toward a pumping center. (USGS)

Water-Resources Investigations Report↗
USGS1978

Ground-water data on the Hudson River basin, New York

Ground water in the Hudson River basin occurs in unconsolidated deposits and consolidated rock. Sand and gravel units of the unconsolidated deposits, which occur principally in valley bottoms, form the best aquifers and commonly provide well yields of several hundred gallons per minute. Carbonate aquifers are the most productive consolidated rock units. Ground water in the Hudson River basin is generally hard and may contain appreciable amounts of iron, salts in solution, or sulfur locally. Basic data on the availability of ground water in the Hudson River drainage area are compiled in (1) a hydrogeologic map of the drainage basin; (2) a table of well depths, yields, concentrations of selected chemical constituents, and hardness of ground water, listed by county and aquifer type; (3) a short text describing the occurrence of ground water in the basin; and (4) a bibliography of ground-water reports pertinent to the area studied. (Woodard-USGS)

Open-File Report↗