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ContributorsHayden, Carl T. (Author)
Created1924-03-13
Description

Letter from Carl T. Hayden to Michael J. Riordan explaining the benefits of selling Bright Angel Trail and building an approach road.

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ContributorsRiordan, M. J. (Author)
Created1924-03-07
Description

Letter from Michael J. Reardon to Carl T. Hayden, in agreement with Ralph Cameron, asserting that Bright Angel Trail should not be sold from Coconino County to the United States.

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Created2005
Description

This health consultation evaluates results of irrigation well samples collected by the Arizona Department of Environmental Quality in October 2003. Previous results obtained by the Blue Ridge Elementary School District in the summer of 2003 indicated trichloroethylene levels above the U.S. Environmental Protection Agency’s Maximum Contaminant Level. In addition, the

This health consultation evaluates results of irrigation well samples collected by the Arizona Department of Environmental Quality in October 2003. Previous results obtained by the Blue Ridge Elementary School District in the summer of 2003 indicated trichloroethylene levels above the U.S. Environmental Protection Agency’s Maximum Contaminant Level. In addition, the most recent (2002) Annual Water Quality Report from the drinking water supplier, Arizona Water Company, was reviewed. A previous health consultation (Blue Ridge Elementary School, Lakeside, Navajo County, Arizona Health Consultation-April 30, 2003) reviewed environmental conditions at Blue Ridge Elementary School. Parents and school staff were concerned that environmental exposures were causing students to be absent from school. Drinking water quality reports, indoor air quality data, food safety, environmental sanitation records, student attendance rates, and the results of an annual parent satisfaction survey were evaluated in the consultation. Arizona Department of Health Services concluded that environmental conditions at Blue Ridge Elementary School posed no apparent public health hazard, and that attendance rates were similar to statewide attendance rates. As part of the 2003 health consultation, ADHS requested that the school district conduct water sampling from the on-site irrigation water wells for the school grounds. Those sampling results were not available when the 2003 health consultation was completed.

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Created2003
Description

The Blue Ridge Elementary School began receiving complaints from parents and staff in 1996. The primary complaints were related to air quality problems associated with renovation activities. The school responded to these complaints by hiring a consultant to evaluate the environmental conditions at the school. The school received a report

The Blue Ridge Elementary School began receiving complaints from parents and staff in 1996. The primary complaints were related to air quality problems associated with renovation activities. The school responded to these complaints by hiring a consultant to evaluate the environmental conditions at the school. The school received a report in 1997 containing several recommendations that the school implemented in 1997. A group of parents continued to express concerns about environmental conditions at the school. This group suggested that environmental exposures might be causing some students to be absent from school. In response to these complaints, the school hired another environmental consultant to conduct a follow up environmental assessment in December 2002. This report summarizes and evaluates the environmental data collected for the school and examines school attendance rates to determine whether students are absent more than at similar schools and if so, whether environmental conditions could be a contributing factor.

Created2003 to 2012
Description

The Arizona Department of Transportation, the Arizona Game & Fish Department and the Arizona State Parks Board are required to conduct a study every three years on watercraft fuel consumption and recreational watercraft usage. The fuel consumption data is collected to determine the allocation of motor vehicle fuel tax to

The Arizona Department of Transportation, the Arizona Game & Fish Department and the Arizona State Parks Board are required to conduct a study every three years on watercraft fuel consumption and recreational watercraft usage. The fuel consumption data is collected to determine the allocation of motor vehicle fuel tax to the State Lake Improvement Fund. The information on recreational watercraft usage patterns on Arizona’s lakes and rivers is necessary, in part, to determine the distribution of SLIF funds to applicants.

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ContributorsPalgen-Maissoneuve, Mimi, 1918-1995 (Photographer)
Created1942 to 1962
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ContributorsPalgen-Maissoneuve, Mimi, 1918-1995 (Photographer)
Created1942 to 1962
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ContributorsPalgen-Maissoneuve, Mimi, 1918-1995 (Photographer)
Created1942 to 1962
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ContributorsPalgen-Maissoneuve, Mimi, 1918-1995 (Photographer)
Created1942 to 1962
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ContributorsPalgen-Maissoneuve, Mimi, 1918-1995 (Photographer)
Created1942 to 1962