Altar Valley

Tucson Water Research and Technical Support Section, 2000, Annual static water level basic data report, Tucson Basin and Avra Valley, Pima County, Arizona, 1998: City of Tucson, Arizona, Tucson Water Planning and Engineering Section and Research and Technical Report Section, 157 p., 2 sheets, scale 1:126,720.

Arizona Department of Water Resources, 2000, Third Management Plans, 2000-2010, ver. 1.0: Arizona Department of Water Resources, 1 CD-ROM (2,340 p.).

Pima Association of Governments, 1994, Water quality: State of the region report: Tucson, Ariz., [177] p.

Heindl, L.A., and White, N.D., 1965, Hydrologic and drill-hole data, San Xavier Indian Reservation and vicinity, Pima County, Arizona: Arizona State Land Department Water Resources Report no. 20, 48 p.

Tellman, Barbara, Glass, Clint, Wallace, John, and Fuller, J.E., 2000, An overview of Pima County's watersheds and watercourses: Pima County, Ariz., Sonoran Desert Conservation Plan Report, 215 p.

Evans, D.W., and Pool, D.R., 2000, Aquifer compaction and ground-water levels in south-central Arizona: U.S. Geological Survey Water-Resources Investigations Report 99-4249, 54 p.

Babcock, J.A., and Hix, G.L., 1982, Annual static water level basic data report, Tucson Basin and Avra Valley, Pima County, Arizona, 1981: Tucson Water Planning Division Report, 20 p., 6 sheets.

Arizona Department of Water Resources, 1999, Third Management Plan for Tucson Active Management Area, 2000-2010: Arizona Department of Water Resources, 559 p.

Arizona Department of Water Resources, 2002, Proposed modifications to Chapters 4, 5, 6, and 9 of the Third Management Plan for the Tucson Active Management Area: Arizona Department of Water Resources, [variously paged].

Moosburner, Otto, 1972, Analysis of the ground-water system by electrical-analog model, Avra Valley, Pima and Pinal Counties, Arizona: U.S. Geological Survey Hydrologic Investigations Atlas HA-0215, 2 sheets, scale 1:125,000.