Skip to main content
AMP Logo

Add or remove other collections to your search:



Narrow your search by:



You've searched: All Collections

  • All fields: quality--Colorado
(1785 results)



Display: 50

    • Water quality investigation of seventeen Grand Canyon tributaries: July 2004 - May 2005

    • Arizona. Dept. of Environmental Quality. Water Quality Division.
    • Water quality--Colorado River Watershed (Colo. - Mexico); Water quality--Grand Canyon (Ariz.); Water quality--Colorado River (Colo.- Mexico); Grand Canyon National Park (Ariz.);
    • 92 pages (PDF version). File size: 1347.462 KB. Prepared by Division of Water, Surface Water Section, Monitoring Unit. Lin Lawson, Editor. Publication Number OFR-07-04.
    • The mineral quality problem in the Colorado River Basin

    • United States. Environmental Protection Agency. Region VIII.; United States. Environmental Protection Agency. Region IX.
    • Water quality management--Colorado River Watershed (Colo.-Mexico); Water salinization--Colorado River Watershed (Colo.-Mexico)
    • 74 pages (PDF version). Ill. Maps. The report's introduction noted: "The Colorado River system carries a large salt burden (dissolved solids) contributed by a variety of natural and man-made sources. Depletion of streamflow by natural...
    • Statement of federal funds: fiscal years ...

    • Arizona. Office of Strategic Planning and Budgeting.
    • Grants-in-aid--Arizona--Statistics; Revenue--Arizona--Statistics; Expenditures, Public--Arizona--Statistics;
    • This title contains one or more publications.
    • 1978 Flagstaff Telephone Directory Yellow Pages part I

    • Mountain States Telephone and Telegraph Co.
    • Flagstaff (Ariz.)--City directories; Telephone directory, Flagstaff and surrounding area; Flagstaff (Ariz.) History; The White and Yellow pages
    • The 1978 Flagstaff Telephone Directory yellow pages, A through H. Includes Ash Fork, Camp Verde, Clarkdale, Cottonwood, Grand Canyon, Jerome, Kayenta, Leupp, Page, Sedona, Seligman, Tuba City, and Williams.
    • Arizona Administrative Register. Volume 20, 2014

    • Arizona. Office of Secretary of State.
    • Delegated legislation--Arizona--Periodicals; Executive orders--Arizona--Periodicals.
    • The Arizona Administrative Register (A.A.R.) is an official publication of the state of Arizona and contains the rulemaking activity of the state’s agencies, including proposed, final, emergency, summary, and exempt rules. The Secretary of State’s...
    • Arizona Administrative Register. Volume 19, 2013

    • Arizona. Office of Secretary of State.
    • Delegated legislation--Arizona--Periodicals; Executive orders--Arizona--Periodicals.
    • The Arizona Administrative Register (A.A.R.) is an official publication of the state of Arizona and contains the rulemaking activity of the state’s agencies, including proposed, final, emergency, summary, and exempt rules. The Secretary of State’s...
    • Arizona Administrative Register. Volume 18, 2012

    • Arizona. Office of the Secretary of State.
    • Delegated legislation--Arizona--Periodicals; Executive orders--Arizona--Periodicals.
    • The Arizona Administrative Register (A.A.R.) is an official publication of the state of Arizona and contains the rulemaking activity of the state’s agencies, including proposed, final, emergency, summary, and exempt rules. The Secretary of State’s...
    • Arizona Administrative Register. Volume 16, 2010

    • Arizona Office of the Secretary of State
    • Delegated legislation--Arizona--Periodicals; Executive orders--Arizona--Periodicals.; Delegated legislation--Arizona--Periodicals; Executive orders--Arizona--Periodicals.
    • The Arizona Administrative Register (A.A.R.) is an official publication of the state of Arizona and contains the rulemaking activity of the state's agencies, including proposed, final, emergency, summary, and exempt rules. The Secretary of State's...
    • Arizona Administrative Register. Volume 17, 2011

    • Arizona Office of the Secretary of State
    • Delegated legislation--Arizona--Periodicals; Executive orders--Arizona--Periodicals.
    • The Arizona Administrative Register (A.A.R.) is an official publication of the state of Arizona and contains the rulemaking activity of the state's agencies, including proposed, final, emergency, summary, and exempt rules. The Secretary of State's...
    • Arizona Administrative Register. Volume 21, 2015

    • Arizona. Office of the Secretary of State.
    • Delegated legislation--Arizona--Periodicals; Executive orders--Arizona--Periodicals.
    • The Arizona Administrative Register (A.A.R.) is an official publication of the state of Arizona and contains the rulemaking activity of the state’s agencies, including proposed, final, emergency, summary, and exempt rules. The Secretary of State’s...
    • Donald Peters, Miller LaSota & Peters PLC

    • Goddard, Terry
    • Attorney general's opinions--Arizona;
    • Opinion number 06-003. 10 pages (PDF). Letter to Donald Peters, Miller LaSota & Peters PLC, regarding amending contracts of certain school employees to include monies appropriated for increases in compensation of those employees.
    • Arizona Business Directory 1881 (Part 2 of 4) - About Arizona

    • W. C. Disturnell
    • Arizona -- Directories; San Francisco (Calif.) -- Directories;
    • This section of the Business Directory contains topography, climate, resources, mining districts, mining superintendents, quartz mills, counties and county officers, Indian reservations, ancient ruins, how it (Arizona) derived its name, railroads,...
    • Arizona Business Directory 1909-10 (Part 3 of 9) - Arizona Cities A-C

    • Gazetteer Publishing Co.
    • Arizona -- Directories; El Paso (Tex.) -- Directories; Los Angeles (Calif.) -- Directories; San Francisco (Calif.) -- Directories; Denver (Colo.) -- Directories;
    • This section of the Business Directory coveres the cities Acme, Adamana, Aqua Caliente, Ajo, Alhambra, Alicia, Alpine, Apache, Aravaipa, Arivaca, Arlington, Ash Fork, Aztec, Bellemont, Bellevue, Benson, Bisbee, Black Warrior, Black Water, Blue,...
    • Phoenix City Directory 1899-1900 (Part 2 of 7) - About Maricopa County

    • Phoenix Directory Co.
    • Phoenix (Ariz.) -- Directories; Tempe (Ariz.) -- Directories; Mesa (Ariz.) -- Directories;
    • This section of the Phoenix Directory contains information about Maricopa County including description, agriculture, horticulture, irrigation, mining, climate, healthfulness, as well as more information on Phoenix, Tempe, and Mesa.
    • Adopted budget and annual report / Mohave County

    • Mohave County (Ariz.)
    • Budget--Arizona-Mohave County; Finance, Public--Arizona--Mohave County; Mohave County (Ariz.)--Appropriations and expenditures;
    • This title contains one or more publications.
    • Yuma County community telecom assessment

    • Manweiler Telecom Consulting, LLC
    • Broadband communication systems--Arizona--Yuma County; Telecommunication systems--Arizona--Yuma County; Telecommunication--Arizona--Yuma County; Telecommunication policy- Arizona--Yuma County;
    • 235 pages (PDF version). File size: 5041.348 KB.
    • Annual report / Central Arizona Project

    • Central Arizona Project (U.S.).
    • Central Arizona Project (U.S.)--Periodicals; Water resources development--Arizona--Periodicals; Water supply--Arizona--Periodicals;
    • This title contains one or more publications. Published annually.
    • Arizona Highways, August 1958

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, August 1958

      Contents:
      Full issue: Indians of Arizona, by Raymond Carlson, Clara Lee Tanner and Ed Ellinger.
    • Arizona Highways, March 1958

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, March 1958

      Contents:
      1 A Southwest Century: One hundred definitive books which best tell the story of the Southwest. By Lawrence Clark Powell, illustrations by Ross Santee.
      3 Editor’s Letter: Parade of the Wild...
    • Arizona Highways, February 1972

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, February 1972

      Contents:
      1 Editor’s Letter: Arizona Is for the Birds and Bees … And People, by Joseph Stacey.
      3 Color Classics
      4 Southwestern Academy: Where education is more than absorbing facts and acquiring...
    • Arizona Highways, January 1972

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, January 1972

      Contents:
      1 Editor’s Letter: From Arizona With Love, by Joseph Stacey.
      4 The Institute of American Indian Art: Where a renaissance is preparing to emerge. By Lloyd New.
      6 London Bridge at Home in...
    • Arizona Highways, April 1931

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, April 1931

      Contents:
      3 Designing Arizona’s Highways, by E.V. Miller, Engineer of Plans.
      5 Oil Surfaced Roads Test Subgrade for Future Surfaces, by George B. Shaffer, District Engineer.
      6 Early Mine Names...
    • Arizona Highways, January 1931

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, January 1931

      Contents:
      3 Arizona’s Sharing in Emergency Aid, by W.W. Lane, State Engineer.
      5 Civilization Follows the Road, by Mrs. Lamar Cobb.
      6 Prosperity, Progress Lies Ahead, by Gov. George W.P....
    • Arizona Highways, March 1931

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, March 1931

      Contents:
      3 Preservation of Highways Depends on Maintenance, by Harry Duberstein, Assistant Maintenance Engineer.
      5 Methods of Curing Concrete Studied in Tennessee.
      6 Flagstaff-Fredonia Highway Is...
    • Arizona Highways, June 1931

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, June 1931

      Contents:
      5 Tempe Bridge Soon to Be Ready for Traffic, by Ralph Hoffman, Bridge Engineer.
      8 Arizona Is Nation’s Largest Vacationland.
      9 Constant Maintenance Needed on Oil Surfacing, by George B....
    • Arizona Highways, July 1931

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, July 1931

      Contents:
      3 Department Closes Brilliant Year.
      4. Yuma Highway Completion Opens Fast Traffic Route, by George B. Shaffer, District Engineer.
      6 Northern Improvements Remove Many Bad Spots, by F.N....
    • Arizona Highways, August 1931

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, August 1931

      Contents:
      3 What Is the Seven Per Cent System? by H.C. Hatcher, Statistical Engineer.
      4 Training of Patrol Insures Efficient Operation, by F.G. Yoder, Inspector, California Patrol.
      5 Supply...
    • Arizona Highways, September 1931

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, September 1931

      Contents:
      3 Highway Patrol Gets Down to Business, by James M. Hall, Patrol Superintendent.
      4 Traffic Is Biggest Police Problem, by Professor August Vollmer.
      5 Arizona Sets Example in Copper...
    • Arizona Highways, October  1931

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, October 1931

      Contents:
      3 First Link in Grand Canyon Highway Nears Completion, by Stanley A. Day.
      4 Phoenix Warehouse Is Center for All Supplies, by W.M. Murray, Warehouse Superintendent.
      5 Phoenix Shop Builds...
    • Arizona Highways, November 1931

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, November 1931

      Contents:
      3 Betterments Keep Old Roads Up to Date.
      5 Traffic Changes Quality of Highways.
      6 Cochise County Opens Its New Building.
      7 Road Oils Are Passed by Laboratory Tests, by J.W. Powers,...
    • Arizona Highways, December 1931

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, December 1931

      Contents:
      3 What Relocation of Highways Means, by Percy Jones Jr., Chief Locating Engineer.
      5 Division Locates Materials for Projects, by H.H. Brown, Assistant Engineer of Materials.
      6 Many...
    • Arizona Highways,  January 2005

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, January 2005

      Contents:


      2 Letters & E-mail
      3 Taking the Off-Ramp: Explore Arizona oddities, attractions and pleasures.
      6 The Rincon Mountains' Happiest Valley: Wedged snugly between two mountain...
    • Arizona Highways,  March 2005

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, March 2005

      Contents:

      2 LETTERS & E-MAIL
      3 TAKING THE OFF-RAMP: Explore Arizona oddities, attractions and pleasures.
      6 RECREATION. Sycamore Canyon, a Special Oasis: Just west of Nogales, this lush and...
    • Arizona Highways,  April 2005

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, April 2005

      Contents:

      2 LETTERS & E-MAIL
      3 ALL WHO WANDER
      4 TAKING THE OFF-RAMP Explore Arizona oddities, attractions and pleasures.
      6 COVER The ‘Lost’ Photographs of Ansel Adams: Starting in the...
    • Arizona Highways, May 2005

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, May 2005

      Contents:

      2 LETTERS & E-MAIL
      3 ALL WHO WANDER
      4 TAKING THE OFF-RAMP Explore Arizona oddities, attractions and pleasures.
      6 ARCHAEOLOGY Devils Chasm Ruin Holds On to Its Mysteries: Only a few...
    • Arizona Highways, July 2005

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, July 2005

      Contents:

      2 DEAR EDITOR
      3 ALL WHO WANDER
      4 VIEWFINDER
      5 TAKING THE OFF-RAMP Explore Arizona oddities, attractions and pleasures.
      8 WILD TIMES Cool Summer Fun: the high mountain...
    • Arizona Highways, August 2005

    • Arizona Highways Magazine
    • Arizona; Arizona Highways Magazine; Arizona Department of Transportation
    • Arizona Highways, August 2005

      Contents:
      02 DEAR EDITOR
      03 ALL WHO WANDER Our editor finds beauty on a trackway of extinction.
      04 VIEWFINDER Highways photographs made natural history.
      05 TAKING THE OFF-RAMP Explore...

QuickView

Display a larger image and more item information when the pointer pauses over a thumbnail
 

Layout options:

Select the collections to add or remove from your search
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
 
OK
Select the collections to add or remove from your search
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
 
OK