• Catalog Record

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

    Panel title. Includes text and tables. Text on verso. Includes bibliographies. Hydrologic-data stations and hydrologic investigations in California, as of March 1977 -- Known geothermal areas -- Average discharge of principal rivers -- Average annual runoff, in inches. 4 maps on 1 sheet : 1 col. ; 43 x 37 cm. and 17 x 14 cm., sheet 80 x 82 cm., folded to 27 ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1978
  • Catalog Record

    Hydrologic unit map--1974, State of Wisconsin. 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 in 1974." Base map "Compiled in 1966. Edition of 1968." Includes text and table of hydrologic units. col. map 111 x 108 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Catalog Record

    Hydrologic unit map--1974, State of Hawaii, principal islands. Catalog Record Only

    Scale 1:500,000; 1 in. equals approx. 8 miles. Cover title: Hydrologic unit map-1974. "Lambert conformal conic projection based on standard parallels 330 and 450." Relief shown by spot heights. Depths shown by contours and soundings. Base map "Compiled in 1969. Edition of 1971." Includes text, table of hydrologic units, and inset of Hawaiian Islands. col. map 84 x 124 cm. fold. in envelope 30 ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1976
  • Catalog Record

    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. col. map 66 x 163 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Catalog Record

    Water-resources investigations in Delaware, 1976 / Catalog Record Only

    Panel title. Includes text and tables. Text on verso. Includes bibliographies. Hydrologic-data stations and hydrologic investigations in progress in Delaware, as of September 1976 -- Average daily discharge at gaging stations -- Average annual precipitation, in inches -- Mean annual runoff, in inches -- Water problems map -- Flood-prone area maps completed in Delaware. 6 maps on 1 sheet : 2 col. ; 25 ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1977
  • Catalog Record

    Hydrologic unit map, 1974, State of Wyoming. Catalog Record Only

    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 1964. Edition of 1967." Includes text and table of hydrologic units. col. map 95 x 136 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1976
  • Catalog Record

    Water-resources investigations in New Mexico, 1978 / Catalog Record Only

    Panel title. Includes text and tables. Includes bibliographies. Hydrologic-data stations and hydrologic investigations in New Mexico, as of January 1978 -- Flood-prone maps completed in New Mexico -- General availability of relatively fresh ground water -- Mean annual precipitation, in inches -- Mean annual runoff, in inches -- Prevalent chemical type of surface waters -- Prevalent suspended-sediment concentrations in surface waters -- General occurrence ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1979
  • Catalog Record

    Hydrologic unit map--1974, State of Washington. 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 in 1974." Base map "Compiled in 1961. Edition of 1962." Includes text and table of hydrologic units. col. map 87 x 124 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1976
  • Catalog Record

    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. Hydrologic-data stations and hydrologic investigations in Puerto Rico and the U.S. Virgin Islands, as of June 1978.--Average annual precipitation.--Average annual runoff.--Drainage areas developed for public water use.--Availability of ground water.--Representative chemical analyses of surface water. 6 maps ; some col. ; 24 x 53 cm. or smaller, on sheet ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1979
  • Catalog Record

    Hydrologic unit map--1974, State of California. 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." Base map "Compiled in 1968. Edition of 1970." Includes text and table of hydrologic units. Separate sheets of map have titles "California (north half)" and "California (south half)." col. map on 2 sheets 117 ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Catalog Record

    Hydrologic unit map--1974, States of Maryland and Delaware. Catalog Record Only

    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 "Edition of 1950." Includes text and table of hydrologic units. col. map 47 x 84 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1974
  • Catalog Record

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

    Panel title. Includes text and tables. Includes bibliographies. Hydrologic-data stations and hydrologic investigations in Tennessee, as of June 1977 -- Flood-prone area maps completed in Tennessee as of June 1977 -- Average discharge of the principal rivers -- Suspended-sediment concentrations of streams -- Prevalent dissolved-solids concentrations of streams -- Relative potential for development of large ground-water supplies -- Major types of aquifers -- Average ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1978
  • Catalog Record

    Water-resources investigations in Maryland and the District of Columbia, 1976 / Catalog Record Only

    Panel title. Includes text and tables. Text and tables on verso. Includes bibliographies. Hydrologic-data stations and hydrologic investigations in Maryland and the District of Columbia, as of September 1976 -- Mean annual precipitation, in inches -- Availability of ground water -- Mean annual runoff, in inches -- Flood-prone area maps completed in Maryland and the District of Columbia -- Generalized picture of minimum streamflow ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1977
  • Catalog Record

    Hydrologic unit map--1974, State of Idaho. 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." Base map "Compiled in 1964. Edition of 1968." Includes text and table of hydrologic units. col. map 162 x 145 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Catalog Record

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

    Scale 1:500,000; 1 in. equals approx. 8 miles. "Lambert conformal conic projection." Relief shown by spot heights. Base map "compiled in 1962. Edition of 1965." "Base map drainage modified 1974." Includes text and table of hydrologic units. col. map 202 x 254 cm. on 4 sheets 107 x 132 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1976
  • Catalog Record

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

    Panel title. Includes text and tables. Includes bibliographies. Hydrologic-data stations and hydrologic investigations in Massachusetts, as of January 1977 -- Hydrologic atlas describing water resources in Massachusetts -- Flood prone area maps completed in Massachusetts -- Mean annual precipitation, in inches -- Average annual runoff, in inches -- Average discharge of the principal rivers. 6 maps on 1 sheet : both sides, 3 col. ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1978
  • Catalog Record

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

    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. col. map 61 x 61 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1974
  • Catalog Record

    Hydrologic unit map--1974, State of Georgia. 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." Base map "Compiled in 1963. Edition of 1970." Includes text and table of hydrologic units. col. map 104 x 94 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Catalog Record

    Hydrologic unit map--1974, State of Utah. 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 in 1974." Base map "Compiled in 1958. Edition of 1959." Includes text and table of hydrologic units. col. map 115 x 93 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Catalog Record

    Hydrologic unit map--1974, States of Massachusetts, Rhode Island, and Connecticut. Catalog Record Only

    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 "Edition of 1948." Includes text and table of hydrologic units. col. map 49 x 94 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1974
  • Catalog Record

    Hydrologic unit map--1974, State of Florida. 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." Base map "Compiled in 1966. Edition of 1967." Includes text, table of hydrologic units, and inset. col. map 153 x 107 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Catalog Record

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

    Scale 1:500,000; 1 in. equals approx. 8 miles. "Lambert conformal conic projection." Relief shown by spot heights. "Base map 1972. Drainage modified 1974." Includes text and indexed table of hydrologic units. col. map 80 x 133 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1976
  • Catalog Record

    Hydrologic unit map--1974, State of Kentucky. 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 1956. Revised 1973." Includes text and indexed table of hydrologic units. col. map 63 x 139 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1977
  • Catalog Record

    Hydrologic unit map--1974, State of Montana. 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 in 1974." Base map "Compiled in 1965. Edition of 1966." Includes text and tables of hydrologic units. col. map on 2 sheets 117 x 104 cm. or smaller fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1976
  • Catalog Record

    Hydrologic unit map--1974, State of Minnesota. 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." Base map "Compiled in 1963. Edition of 1965." Includes text and table of hydrologic units. col. map 136 x 120 cm. fold. in envelope 30 x 24 cm.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1976