Arizona Department of Environmental Quality (ADEQ)
http://www.azdeq.gov

ADEQ Approval to Construct Water Infrastructure Permit
http://www.azdeq.gov/environ/water/permits/download/114white.pdf

ADEQ Permit Application Forms
(APP, Biosolids, Drywells, Reclaimed Water, AZPDES, Dredge & Fill, Safe Drinking Water, Wastewater APP, Watershed)
http://www.azdeq.gov/function/forms/appswater.html

Arizona Administrative Code (AAC) Title 18 Requirements, Title 18-4, Safe Drinking Water
http://www.azsos.gov/public_services/Title_18/18-04.htm

Title 18-5, Environmental Reviews and Certification
http://www.azsos.gov/public_services/Title_18/18-05.htm

Title 18-11, Water Quality Standards
http://www.azsos.gov/public_services/Title_18/18-11.htm

Arizona Department of Water Resources (ADWR)
http://www.azwater.gov/dwr/

City of Phoenix Water Services Department,
Water and Wastewater Design Standards and Policies
http://phoenix.gov/WATER/desstand.html

City of Phoenix Construction: Formal Bid Tabulations
http://www.ci.phoenix.az.us/bidtabs/index.html

City of Scottsdale, Water Services Department
http://www.scottsdaleaz.gov/water/Quality/default.asp

Permit Forms and Applications
http://www.scottsdaleaz.gov/bldgresources/forms/default.asp?catID=1&linkID=186&lType=1

Environmental Protection Agency (EPA), Groundwater & Drinking Water
http://www.epa.gov/safewater/

Arsenic in Drinking Water
http://www.epa.gov/safewater/arsenic/index.html

List of Drinking Water Contaminants & MCL's
http://www.epa.gov/safewater/mcl.html

Safe Drinking Water Act
http://www.epa.gov/safewater/sdwa/index.html