Search Maps
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MapHydrologic unit map--1974, State of Pennsylvania. Scale 1:500,000; 1 in. equals approx. 8 miles. Relief shown by spot heights. "Lambert conformal conic projection standard parallels 33⁰ and 45⁰." "Base map drainage modified in 1974." Base map "Compiled in 1953. Edition of 1955." Includes text and table of hydrologic units. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: Water Resources Council (U.S.) - Geological Survey (U.S.)
- Date: 1974-01-01
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MapPennsylvania, PL566 watershed projects : 1980 Indexed. "1-11,214." Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1980-01-01
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MapPennsylvania, PL 566 watershed projects : 1981 Indexed. "1-11,214." Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service
- Date: 1981-01-01
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MapStatus of PL 566 watershed projects, Pennsylvania : October 1986 Includes source materials note and project index. "4-R-38991." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1986-01-01
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MapStatus of PL 566 watershed projects, Pennsylvania : October 1986 Includes source materials note and project index. "4-R-38991." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1986-01-01
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MapFrequently and occasionally flooded for long and very long duration, Pennsylvania Computer-generated "Map prepared using automated map construction ... equipment." Includes notes. Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.). G.I.S. And Remote Sensing Branch - United States. Soil Conservation Service
- Date: 1990-01-01
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MapPennsylvania, roadless & undeveloped area evaluation II, RARE II final environmental statement : January 1979.
Pennsylvania, roadless and undeveloped area evaluation II, RARE II final environmental statement | State of Pennsylvania | Pennsylvania base map Shows "RARE II roadless areas" (recommended wilderness areas, areas for further planning, nonwilderness areas, and national forest system lands) in color on black-and-white base map. Also shows "Allegheny NF" [national forest]. Base map "Compiled, edited, and published by the Geological Survey." Base map ed. statement: Edition of 1955. Printed: *U.S. Government Printing Office, 1979--650-778. Includes notes. "M R-1801." Available also through the Library of...- Contributor: Geological Survey (U.S.) - United States. Forest Service. Eastern Region
- Date: 1979-01-01
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MapResource conservation and development areas, Pennsylvania Shows existing and proposed areas. Includes source materials note. "1006742." Available also through the Library of Congress Web site as a raster image. ARP
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1992-01-01
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MapBasin and area planning, Pennsylvania "August 1991." Includes source materials note. "1006779." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1991-01-01
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MapProbable source of gravel, Pennsylvania Computer-generated "Map prepared using automated map construction ... equipment." Includes notes. Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.). G.I.S. And Remote Sensing Branch - United States. Soil Conservation Service
- Date: 1990-01-01
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MapPennsylvania. Scale ca. 1:1,000,000. Shows soil and water conservation districts. Available also through the Library of Congress Web site as a raster image. AACR2
- Contributor: United States. Soil Conservation Service
- Date: 1970-01-01
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MapGeneral soil map, Pennsylvania In lower left corner: August 1972. "This map is a cooperative effort of the Soil Conservation Service; the Pennsylvania State University, College of Agriculture; and the Pennsylvania Dept. of Environmental Resources, State Soil and Water Conservation Comm." Table of "Interpretations for the general soil map of Pennsylvania for selected uses" on verso. "1,R-12115." Available also through the Library of Congress Web site as a...
- Contributor: United States. Soil Conservation Service
- Date: 1981-01-01
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MapStatus of soil surveys, Pennsylvania : October 1986 Includes source materials note. "4-R-39442." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1986-01-01
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MapStatus of soil surveys, Pennsylvania : October 1987 Includes source materials note. "1000173." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1987-01-01
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MapStatus of soil surveys, Pennsylvania : September 1988 Includes source materials note. "1000173." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1988-01-01
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MapSilt loam surface soil texture, Pennsylvania Computer-generated "Map prepared using automated map construction ... equipment." Includes notes. Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.). G.I.S. And Remote Sensing Branch - United States. Soil Conservation Service
- Date: 1990-01-01
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MapStatus of soil surveys, Pennsylvania : October 1991 Includes source materials note. "1000173." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1991-01-01
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MapStatus of soil surveys, Pennsylvania : October 1992 Includes source materials note. "1000173." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1992-01-01
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MapPennsylvania, U.S.D.A. Soil Conservation Service administrative areas Includes source materials note. "1005005." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1991-01-01
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MapPennsylvania, U.S.D.A. Soil Conservation Service administrative areas Includes source materials note. "1005005." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1991-01-01
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MapHigh pesticide leaching potential, Pennsylvania Computer-generated "Map prepared using automated map construction ... equipment." Includes notes. Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.). G.I.S. And Remote Sensing Branch - United States. Soil Conservation Service
- Date: 1990-01-01
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Map"Grass Unlimited," a targeted approach to grassland resources, Pennsylvania "September 1992." "Map prepared using automated map construction." Includes source materials note. "1007062." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1992-01-01
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MapPennsylvania, annual grasses for temporary cover : plant hardiness zones Shows "Planting dates for annual grasses for temporary cover." Includes notes. "1005478." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1992-01-01
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MapPennsylvania, cool season grasses and legumes (perennials) : plant hardiness zones Shows "Normal planting dates for perennial cool season grasses and legumes." Includes notes. "1005476." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1992-01-01
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MapPennsylvania, warm season grasses (perennials) : plant hardiness zones Shows "Normal planting dates for perennial warm season grasses." Includes source materials note. "1005477." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartographic Center (U.S.) - United States. Soil Conservation Service
- Date: 1992-01-01