During the monsoons, the City of Nogales will be offering sand bags for residents at the two following locations: Public Works 1450 N. Hohokam Drive Mon-Fri 8am to 5pm Nogales Fire Station #2 2751 N. Grand Avenue 24 hours a day/7 days a week

Backflow Prevention

Nogales Water is committed to delivering safe, high-quality water to our customers. Our extensive water quality program operates 24 hours a day, 365 days a year, to ensure that the water delivered to our customers is kept free from harmful contaminants.

An important part of our water quality commitment is the backflow prevention program. When a water line is connected to equipment containing a no potable substance, this is known as a cross-connection. Contamination may occur when water flows through a cross-connection from a no potable source, such as a sprinkler system or heating and cooling units, into the potable water system. This can happen through a process known as backflow.

There are more than 300 backflow prevention assemblies in use in the Nogales Water service area. The Arizona Department of Environmental Quality requires that each is tested annually. A list of Nogales Water-Approved Certified Testers is available on this website or by calling (520) 285-5733.

The links below lead to more information about Nogales Water’s Backflow Prevention program.

Si usted desea información en Español, por favor, llame al (520) 285-5731.

  1. Backflow Prevention Brochure
  2. Blank Backflow Test Report
  3. Backflow Inspection Form

Public Works
Staff

Public Works Director
Alejandro Barcenas
520-287-6571
abarcenas@nogalesaz.gov

Administrative Assistant
Alma Almada
520-287-6571
agalmada@nogalesaz.gov

Superintendent of Streets
Tony Santa Cruz
520-287-6571
tscruz@nogalesaz.gov

City Engineer
Juan Guerra
520-287-6571
jguerra@nogalesaz.gov

Development Services Director
Samuel Paz
520-287-6571
spaz@nogalesaz.gov

Development Services Administrative Assistant
Veronica Moreno
520-287-6571
vmoreno@nogalesaz.gov

Code Enforcement
German Almada
520-287-6571
galmada@nogalesaz.gov

Building Safety Inspector
Pablo Piña
520-287-6571
ppina@nogalesaz.gov

Plans Examiner
Jesus Preciado
520-287-6571
jpreciado@nogalesaz.gov

English/Español »

Contact Us

520-287-6571

Address

777 N. Grand Ave
Nogales, AZ, 85621

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