Please see below for a list of helpful links.

Arizona Department of Environmental Quality - www.adeq.gov
Arizona Bureau of Laboratory Services - www.azdhs.gov/lab
New Mexico Environmental Department - www.nmenv.state.nm.us
United States Environmental Protection Agency - www.epa.gov
EPA Safe Drinking Water Act - www.epa.gov/safewater
Arizona Department of Health Services - www.azdhs.gov
Apache Nitrogen - www.apachenitro.com
In 2 Wells - www.in2wells.com
Culligan Water of Tucson - water.culligan.com/tucson-az
Waste Water Solutions - www.wastewater-solutions.com
Netcomm Solutions - www.netcommusa.net