Skip to main content

↓ Refine your search

  • Map

    Water-resources investigations in New Hampshire, 1977

    Panel title. Includes text and tables. Includes bibliographies. Available also through the Library of Congress Web site as a raster image.

    • Contributor: Geological Survey (u.s.) - New Hampshire Water Resources Board
    • Date: 1977
  • Map

    Water-resources investigations in Connecticut, 1978

    Panel title. Filing title at upper right of title panel: Connecticut, 1978. Includes text, notes, and statistical tables. Bibliography. "W79081." Available also through the Library of Congress Web site as a raster image.

    • Contributor: Geological Survey (u.s.) - Connecticut. Department of Environmental Protection
    • Date: 1978
  • Map

    Water-resources investigations in Massachusetts, 1977

    Panel title. Includes text and tables. Includes bibliographies. Available also through the Library of Congress Web site as a raster image.

    • Contributor: Geological Survey (u.s.) - Massachusetts. Water Resources Commission
    • Date: 1977
  • Map

    Hydrologic unit map--1974, States of New Hampshire and Vermont.

    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 1950. Edition of 1951. Reprinted 1961." Includes text and table of hydrologic units. Available also through the Library of Congress Web site as a raster image. AACR2

    • Contributor: Geological Survey (u.s.) - Water Resources Council (u.s.)
    • Date: 1974
  • Map

    Hydrologic unit map--1974, State of Maine.

    Scale 1:500,000; 1 in. equals approx. 8 miles. Relief shown by spot heights. "Lambert conformal conic projection based on standard parallels 33⁰ and 45⁰." "Base map drainage modified 1974." Base map "Compiled in 1958. Edition of 1960." Includes text and table of hydrologic units. Available also through the Library of Congress Web site as a raster image. AACR2

    • Contributor: Geological Survey (u.s.) - Water Resources Council (u.s.)
    • Date: 1974
  • Map

    Hydrologic unit map--1974, State of New Jersey.

    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 "Compiled in 1948. Edition of 1950." Includes text and table of hydrologic units. Available also through the Library of Congress Web site as a raster image. AACR2

    • Contributor: Geological Survey (u.s.) - Water Resources Council (u.s.)
    • Date: 1974
  • Map

    Water-resources investigations in New York, 1977

    Relief shown by spot heights on some maps. Panel title. Includes text, notes, and statistical tables. Bibliography. "W78591." Available also through the Library of Congress Web site as a raster image.

    • Contributor: Geological Survey (u.s.)
    • Date: 1977
  • Map

    Water-resources investigations in New Jersey, 1977

    Panel title. Includes text and tables. Includes bibliographies. Available also through the Library of Congress Web site as a raster image.

    • Contributor: Geological Survey (u.s.) - New Jersey. Department of Environmental Protection
    • Date: 1977
  • Map

    Water-resources investigations in Maine, 1978

    Panel title. Includes text and tables. Includes bibliographies. Available also through the Library of Congress Web site as a raster image.

    • Contributor: Geological Survey (u.s.) - Maine. Public Utilities Commission
    • Date: 1978
  • Map

    Water-resources investigations in Vermont, 1977

    Panel title. Includes text and tables. Includes bibliographies. Available also through the Library of Congress Web site as a raster image.

    • Contributor: Geological Survey (u.s.) - Vermont. Department of Water Resources
    • Date: 1977
  • Map

    Hydrologic unit map--1989, State of West Virginia / Catalog Record Only

    Relief shown by spot heights. "Base map drainage modified 1974. Compiled in 1963. Edition of 1966." Includes text and table of hydrologic units.

    • Contributor: Geological Survey (u.s.)
    • Date: 1989
  • Map

    Water-resources investigations in Rhode Island, 1977 / Catalog Record Only

    Panel title. Includes text and tables. Text on verso. Includes bibliographies.

    • Contributor: Geological Survey (u.s.)
    • Date: 1977
  • Map

    Hydrologic unit map--1974, State of Nevada. Catalog Record Only

    Scale 1:500,000; 1 in. equals approx. 8 miles. "Lambert conformal conic projection based on standard parallels 33⁰ and 45⁰." Relief shown by spot heights. "Base map; drainage modified in 1974." Includes text and table of hydrologic units. AACR2

    • Contributor: Geological Survey (u.s.)
    • Date: 1975
  • Map

    Water-resources investigations in Oregon, 1977 / Catalog Record Only

    Panel title. Includes text and tables. Includes bibliographies.

    • Contributor: Geological Survey (u.s.)
    • Date: 1977
  • Map

    Water-resources investigations in Tennessee, 1977 / Catalog Record Only

    Panel title. Includes text and tables. Includes bibliographies.

    • Contributor: Geological Survey (u.s.)
    • Date: 1978
  • Map

    Water-resources investigations in Puerto Rico and the U.S. Virgin Islands, 1978 / Catalog Record Only

    Scales vary. Folded title. Printed on both sides of sheet. Bibliography. Includes text and tables. AACR2

    • Contributor: Geological Survey (u.s.)
    • Date: 1979
  • Map

    Water-resources investigations in North Carolina, 1977 / Catalog Record Only

    Panel title. Includes text and tables. Includes bibliographies.

    • Contributor: Geological Survey (u.s.)
    • Date: 1978
  • Map

    Hydrologic unit map--1974, State of North Carolina. Catalog Record Only

    Scale 1:500,000; 1 in. equals approx. 8 miles. "Lambert conformal conic projection based on standard parallels 33⁰ and 45⁰." "Base map drainage modified in 1974." Base map "Compiled in 1957. Revised in 1972." Includes text and table of hydrologic units. AACR2

    • Contributor: Geological Survey (u.s.)
    • Date: 1975
  • Map

    Hydrologic unit map--1974, State of Louisiana. Catalog Record Only

    Scale 1:500,000; 1 in. equals approx. 8 miles. Relief shown by spot heights. "Lambert conformal conic projection based on standard parallels 33⁰ and 45⁰." "Base map drainage modified 1974." Base map "Compiled in 1966. Edition of 1968." Includes text and indexed table of hydrologic units. AACR2

    • Contributor: Geological Survey (u.s.)
    • Date: 1977
  • Map

    Hydrologic unit map--1987, state of Alaska / Catalog Record Only

    Relief shown by spot heights. "Compiled from the Geological Survey Alaska topographic maps, scale 1:250,000 and other official sources." "For sale by U.S. Geological Survey, Fairbanks, Alaska 99701, Denver, Colorado 80225, or Reston, Virginia 22092." Includes text, table of hydrologic units, and inset of the Aleutian Islands.

    • Contributor: Geological Survey (u.s.)
    • Date: 1987
  • Map

    Hydrologic unit map--1974, State of Ohio. Catalog Record Only

    Scale 1:500,000; approx. 1 in. equals 8 miles. Relief shown by spot heights. "Lambert conformal conic projection, standard parallels 33⁰ and 45⁰." "Drainage modified 1974." Base map compiled in 1951. Includes text and table of hydrologic units. AACR2

    • Contributor: Geological Survey (u.s.)
    • Date: 1974
  • Map

    Water resources investigations in Michigan : May 1962 / Catalog Record Only

    Panel title. Includes text and tables. Includes bibliographies.

    • Contributor: Geological Survey (u.s.)
    • Date: 1963
  • Map

    Hydrologic unit map--1974, State of Arkansas. Catalog Record Only

    Scale 1:500,000; 1 in. equals approx. 8 miles. Relief shown by spot heights. "Lambert conformal conic projection based on standard parallels 33⁰ and 45⁰." "Base map drainage modified 1974." Includes text and indexed table of hydrologic units. AACR2

    • Contributor: Geological Survey (u.s.)
    • Date: 1977
  • Map

    Water-resources investigations in Kansas, 1978 / Catalog Record Only

    Panel title. Includes text and tables. Text on verso. Includes bibliographies.

    • Contributor: Geological Survey (u.s.)
    • Date: 1979
  • Map

    Hydrologic unit map--1974, State of Nebraska. Catalog Record Only

    Scale 1:500,000; 1 in. equals approximately 8 miles. "Lambert conformal conic projection based on standard parallels 33⁰ and 45⁰." Relief shown by spot heights. "Base map drainage modified 1974." Base map "Compiled in 1962. Edition of 1965. Includes text and table showing hydrologic units. AACR2

    • Contributor: Geological Survey (u.s.)
    • Date: 1976