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- All Subjects: Aquatic animals
- All Subjects: Pima County (Ariz.)--Appropriations and expenditures
- All Subjects: Water table
- All Subjects: Map
- Language: English
- Creators: Pima County (Ariz.). County Administrator's Office
A comprehensive review of over 100 city or county budgets. Many of these governmental entities have service populations in the general order of magnitude similar to Pima County, and some have experienced similar trends in population growth. Given the comparisons that have been made, Pima County's per capita expenditure is among the lowest of other high growth counties with a similar population base.
The final version of the report issued in early 2001. County staff responded in writing to clarify misunderstandings in the letter by Tucson Water. Pima County will continue to assess and look for ways to contribute to the protection of the resources in the Tanque Verde area.
In the early 1990s, a study of the Tanque Verde Creek by Dr. Julie Stromberg and others described the relationship between the depth to groundwater and the health of the mesquite woodland habitat in the area. This report revisits the Stromberg study to describe variations in groundwater levels since the report was completed early last decade. They identified around 3,000 acres of riparian vegetation in the Tanque Verde-Agua Caliente shallow groundwater zone.
This study by DR. Philip Rosen stands as one of the most impressive, given the scope of the author's knowledge, and it is one of the most ingenious, given the proposed concepts for restoration and protection of native fish and frogs within the urban Tucson Basin.
Provides a rational basis for (1) a cost of growth element to require development to pay a fair share of public facility costs, and (2) to plan for and regulate infrastructure service area boundaries beyond which the County may limit or prescribe conditions on the publicly financed extension of improvements.
Report is a review and compilation of existing data on water quality requirements of eight aquatic species. By identifying the water quality requirements of priority vulnerable species of concern, and assessing the quality of water that serves or might serve as potential habitat, we begin to understand which sources will support priority aquatic species identified by the SDCP.
Exotic species and their effect on Pima County's aquatic environments have become a priority issue for those involved with managing aquatic ecosystems in eastern Pima County. Invasion of exotic aquatic species presents a major challenge when preserving and restoring native aquatic species in the region.