This inventory includes emissions of coarse particulate matter <10 µm in diameter (PM10), fine particulate matter < 2.5 µm (PM2.5), nitrogen oxides, sulfur oxides, and ammonia. Emissions are calculated for both Maricopa County and the PM10 nonattaiment area. Annual totals as well as typical daily emissions are provided for all source categories.

The purpose of the ambient air monitoring network is to sample air pollution in a variety of settings, assess the health and welfare effects, and assist in determining sources of air pollution. In general, six basic monitoring objectives and five measuring scales are used to determine the network design. Since it is physically and fiscally impossible to monitor the air in every location, representative samples must be obtained. These samples are determined by using the monitoring objectives and the spatial measurement scales. The network must be dynamic enough to maintain a current representative sample of the air quality. Air quality issues such as eight-hour ozone non-attainment boundaries and permits for new sources are diverse and controversial subjects for the citizens of Maricopa County. With its robust air monitoring network and mobile monitoring tools, the department strives to provide the most reliable and relevant air monitoring data to the public.

This document is designed to improve compliance with Maricopa County air pollution rules and regulations, with particular emphasis on Rule 310, which deals with fugitive dust sources, a major source of PM-10. It also describes control measures and work strategies that will assist in ensuring compliance with Rule 310. Also included in this report is a glossary of terms, a brief summary of applicable County air pollution regulations, and detailed information on the requirements for implementation of dust control practices.

The Arizona Department of Transportation and the Maricopa Association of Governments are cooperating in the designation of a specific route for the CANAMEX Corridor in the Maricopa Region. Kimley-Horn and Associates, under contract to ADOT, provided technical assistance to ADOT and MAG in support of the high-level evaluation of route alternatives. The purpose of this study is to provide technical assistance, not to evaluate or select a preferred route alternative.

The Coconino County Parks and Recreation Department (CCPR) contracted with PROS Consulting to develop an Organizational Master Plan that would aid the Department in sustaining a high quality park and recreation system over the next 10 years. This project seeks to provide sound and realistic recommendations, strategies, tactics, and suggested initiatives that address current and evolving park and recreation needs of residents of Coconino County.

The collaborative process for developing the Tusayan Community Wildfire Protection Plan began May 5, 2004 at a Tusayan/Grand Canyon Chamber of Commerce Board meeting in Tusayan. A CWPP is developed to assist local fire districts, local governmental agencies and residents in the identification of lands—including federal lands—at risk from severe wildfire threat and to identify strategies for reducing fuels on wildlands while improving forest health, supporting local economies, and improving firefighting response capabilities.

Community protection and preparedness is a critical step toward mitigating immediate fire hazards and restoring adjacent wildlands. A combination of fuel management, FireWise standards, and appropriate wildfire suppression response across ownerships within and adjacent to at-risk communities will reduce threats to life and property, protect values-at-risk, and create a safe context for the use of fire in subsequent forest ecosystem restoration efforts. This plan outlines actions needed to prepare and equip the community to live and thrive within our fire-adapted ponderosa pine forests.

In fiscal year 2011, McNeal Elementary School District’s student AIMS scores were lower than or similar to peer districts’ averages. Although per pupil costs were high in some operational areas, the District was relatively efficient overall. McNeal ESD’s per pupil administrative costs were higher than the peer districts’ average, but only because the District served fewer students. The District’s food service program also had higher per pupil costs, but its cost per meal was similar to the peer districts’ average. However, the District subsidized its food service program with $23,000 that otherwise potentially could have been spent in the classroom. In addition, McNeal ESD’s plant operations and transportation program were both reasonably efficient, with lower costs per square foot and per mile, respectively. McNeal ESD paid a neighboring district to transport high school students living within McNeal ESD’s boundaries. As allowed by law, both districts received full funding for the route miles. Lastly, the District needs to strengthen some of its purchasing and computer controls.

This Campaign Effectiveness Study, conducted for the Pima County Department of Environmental Quality, was designed to evaluate the specific effectiveness of the 2013-2014 Clean Air and Clean Stormwater Program Campaigns. This project analyzed and tracked the overall effectiveness of the Clean Air Program after 24 campaign sessions. For the second consecutive year, the survey also measured and tracked attitudes, knowledge, awareness, and behaviors related to stormwater management for the Clean Stormwater Program Campaign.