Local residents expressed their concerns regarding the tailings from the Iron King Mine and Humboldt Smelter at Dewey-Humboldt, AZ. The purpose of this health consultation is to evaluate the available water and soil sampling results to determine if the detected metal levels pose adverse health effects when residents come into contact with the water or soil. In 2008, EPA initiated the field investigation portion of the Remedial Investigation and Feasibility Study for the Site. The primary objectives of the RI/FS are to determine the nature and extent of contamination and to gather sufficient information so that EPA can select a long-term remedy that eliminates, reduces, or controls risks to human health. The investigation included the collection of airborne particulates, groundwater, surface water, surface soil, subsurface soil, and sediment data across the entire Site. Data from the RI/FS was not available at the time the health consultation was prepared and thus it was not incorporated into this health consultation.

The Arizona Department of Health Services received a request for a Health Consultation from the City of Litchfield Park, dated March 5, 2007. The nature of the request was for ADHS to determine if there was a risk to public health from eating fish taken from Tierra Verde Lake. The City sponsors an annual fishing derby and believed that some citizens were eating the fish they caught. The City tested their lake water and for the very first time, measurable amounts of perchlorates were detected. The probable source for the perchlorates was thought to be from a groundwater, contaminant plume originating from the Phoenix Goodyear Airport Superfund Site.

This report presents an assessment of human health risks from exposure to surface soil metals in the Old Tungsten Mill, Tucson, AZ. City of Tucson officials had planned to build a park, on a parcel of land they owned west of Silverbell Road and north of Speedway Boulevard in Tucson, Pima County, Arizona. They had raised $200,000 in bond money to study what was the Old Tungsten Mill site when they found high levels of contaminants in the soil. The Arizona Department of Health Services, Risk Assessment & Health Consultation Program offered assistance to the city. On October 13th, 2006 City Officials asked ADHS to perform a health consultation to evaluate whether exposure to contaminants in soil pose a public health hazard, either currently or during possible future reuse of the land.

Previous studies at Lake Havasu and Lake Powell, combined with other national data indicate that carbon monoxide poisoning from recreational watercraft can create a significant health hazard. The current study was designed not to repeat the 2003 study. Instead, it was designed to explore the potential health effects of carbon monoxide under the conditions of Humbug Cove. Humbug Cove is known for congregating idling boats, higher frequency of alcohol consumption, and being a location that was secluded and sheltered from breezes or wind.

Phoenix Early Head Start (EHS) is a program for first-time teen parents and their families. It is a family-centered program intended to provide early, continuous, intensive, and comprehensive child development and family support services for vulnerable families and their very young children. This report presents case studies of 12 families, all EHS participants, who agreed to be followed throughout their participation in the program so that their stories could be updated as they unfolded from one year to the next. The case study families were interviewed for the first time in August 1997 and again in August 1998. Common themes in the family's stories regarding EHS's role include: (1) assistance from caring staff; (2) reassurance from home visits and child development; (3) help in becoming good parents; (4) help with personal goals; (5) help with daily life; and (6) socialization opportunities for children and parents.

Amidst the numbers and statistics that comprise a program evaluation, it is easy to lose sight of the program participants themselves. That is one rationale for a case study--to tap into some of the rich background information that only participants can provide. To develop some of this background information for the five-year program evaluation of Phoenix Early Head Start(EHS), a case study was undertaken of 12 families who were representative of all EHS program participants. Each of the 12 families agreed to be followed throughout their participation in the program so that their "stories" can be updated as they unfold from one year to the next.

The Phoenix Early Head Start (EHS) program is a family-centered program intended to provide early, continuous, intensive, and comprehensive child development and family support services for first-time teen parents and their very young children. This report presents case studies of 12 families, all EHS participants, who agreed to be followed throughout their participation in the program so that their stories could be updated as they unfolded from one year to the next. The case study families were interviewed in August of 1997, 1998, and 1999. Four of the families had participated in the first two interviews but had withdrawn prior to the third interview. Additional information was obtained through conversations with family support specialists in May 2000. Common themes in the families' stories regarding EHS's role include: (1) assistance from caring staff; (2) reassurance from home visits and child development; (3) help in becoming good parents; (4) help with personal goals; (5) help with daily life; and (6) socialization opportunities for children and parents. During the study, most families made progress to widely differing degrees. Although somewhat apprehensive about life without the safety net of EHS, all eight families seemed much more confident than earlier, had some knowledge and understanding of their children and themselves, and had articulated and taken some steps toward achieving personal and family goals.

The Arizona Head Start--Public School Transition Project is 1 of 31 demonstration projects designed to test whether advances by Head Start children could be maintained by continuing Head Start-type services into kindergarten through the third grade, and to identify, develop, and implement transition practices to bridge the gap between Head Start and public schools. This study evaluated the Arizona project in its fourth year of implementation. Participating were two cohorts of students at three transition and three comparison schools in Phoenix. The program components evaluated were: (1) developmentally appropriate practices, curriculum, and materials; (2) physical health, mental health, and dental services; (3) family services; and (4) parent involvement. Findings indicated that all components had been implemented by the time of the 1995-96 evaluation. Both cohorts had similar public assistance participation, and all groups showed dramatic decreases in public assistance since program entry. The vast majority of parents from all groups reported positive interactions with schools; qualitative data confirmed continuing positive impact on teachers, schools, and the Head Start agency. Transition services, especially those of family advocates, were seen as crucial to smooth transitions. There were observable differences between transition and comparison classrooms; however, quantitative data showed few significant differences in gains made by children between transition and comparison classrooms. Confounding variables of high attrition, variations in student English proficiency, and the existence in comparison schools of transition-like services may have influenced the results. Promising practices and further challenges were identified and recommendations were made for improving the collaboration between the Head Start program and the public schools, and improving the evaluation process. (Three appendices include a summary of data collection instruments. Contains 20 references.)