Skip to content
TapBuff
ZIP

Is Cave Creek, AZ tap water safe?

5 utilities serve Cave Creek, by EPA’s records. Here is what EPA’s and CDC’s records show for each, against the legal limits and the stricter health goals.

Matched to your utility using EPA records.

The short answer

2 of the 5 utilities serving Cave Creek have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and CDC’s records: City of Phoenix and Cave Creek Water.

City of Phoenix, which serves the most people here, has 3 results above the health goal and 1 result above EPA’s health benchmark. The worst: Lithium at 160 ppb, above EPA’s health benchmark. Health goals are stricter than legal limits and are not enforced.

The water from City of Phoenix is hard to very hard, 172 to 302 mg/L (10.1 to 17.7 grains per gallon). How it compares.

A town can be served by more than one utility, and some homes are on private wells. The name on your water bill tells you which is yours, and your ZIP code narrows it down. They are listed by how many people each serves in Cave Creek’s ZIP codes, from EPA’s estimates.

What handles it

Each of these is certified, on a certifier’s listing, for a result above a line in City of Phoenix’s water, which serves the most people here. Another utility’s report names what handles its own results.

Disclosure: TapBuff earns a commission if you buy through some links on this page. It does not change which standard or filter we name. As an Amazon Associate, TapBuff earns from qualifying purchases. How TapBuff makes money

Every claim, and more filters, in the full report

Water testing near Cave Creek

A utility tests the water it sends out. A test of your own tap shows what your pipes add, and on a private well it is the only test there is. It takes a lab Arizona certifies.

The 3 labs Arizona certifies closest to Cave Creek, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.

  • Legend Technical Services of Arizona, Inc. DBA Legend Analytical

    Phoenix, AZ · about 25 miles

    (602) 324-6100

  • Motzz Laboratory, Inc.

    Phoenix, AZ · about 25 miles

    (602) 454-2376

  • Alliance Technical Group, LLC – Phoenix

    Phoenix, AZ · about 25 miles

    (714) 832-0064

All 49 certified labs for Arizona

ZIP codes in Cave Creek

Which ZIP codes are in Cave Creek: Census 2020 relationship files. Which utilities serve them, and how many people: EPA SDWIS and EPA’s service area map. Each utility’s results: EPA UCMR 5, EPA SDWIS, and EPA’s and the state’s compliance monitoring, as its report lists them. How they are measured: methodology. Certified labs: Arizona Department of Health Services, Arizona certified commercial drinking water laboratories; distances from the Census 2020 ZIP code tabulation area gazetteer.

Near Cave Creek

Other towns in Maricopa County with a page of their own.

What to do next