Sources of Water Contaminants
| Drinking Water Rule | Regulated Drinking Water Contaminant |
|---|---|
| Inorganic Chemicals | Antimony, Arsenic, Barium, Beryllium, Cadmium, Chromium, Cyanide, Fluoride, Mercury, Nickel, Nitrate, Sodium, Selenium, Thallium |
| Lead and Copper | Lead and Copper |
| Maximum Residual Disinfection Level | Free Chlorine |
Contents
How contaminated is Tucson Water?
Citywide, Tucson Water has closed 18 wells because of PFAS contamination.A couple of private drinking wells in the area also had PFAS levels above the EPA’s recommended level, with one at 2,300 parts per trillion.
How bad is Tucson tap water?
PFAS chemical water contamination, how Tucson drinking water is safe. TUCSON, Ariz. — Tucson’s drinking water is not at risk, according to Tucson Water, but a new report shows drinking water in nearly every state is contaminated with PFAS chemicals.
Has Tucson ever had an issue with chemicals in our water?
Tucson Water recently shut down a treatment plant after discovering it was sending water contaminated with chemical compounds to thousands of residents of downtown and the city’s west and north sides.
What minerals are in Tucson Water?
Hard water is a term used to describe water with a high dissolved mineral content of calcium and magnesium. In Tucson, our groundwater is naturally hard.
Can you drink faucet water in Tucson?
“The water is safe for all uses including drinking,” Tucson Water said in a fact sheet last week. “It was also safe during the time period discussed in the Sept. 30, 2018 Arizona Daily Star article.” Yet the EPA and another federal agency appear to be at odds over this very issue.
What is the pH of Tucson Water?
about 8.0
What is the pH of the blend? The natural pH of the Clearwater blend is about 8.0, similar to most of the groundwater in Tucson.
Is Tucson humid or dry?
In Tucson, the summers are sweltering, the winters are cool and dry, and it is mostly clear year round. Over the course of the year, the temperature typically varies from 42°F to 102°F and is rarely below 33°F or above 107°F.
Does Tucson water have chloramine?
Tucson Water chlorinates all water wells to a target chlorine level of 0.8 to 1.2 parts per million (ppm) and seeks to maintain storage reservoirs at this chlorine level.
Is Tucson water fluoridated?
In the drinking water delivered by Tucson Water, naturally occurring fluoride is found at levels between less than 0.1 to 1.2 ppm, with an average value of 0.4 ppm.Currently, Tucson Water does not add fluoride to the drinking water supply.
Are PFAS still used?
Although the original PFAS chemical used to make Teflon has been taken off the market, Teflon and other brands of nonstick cookware are still produced with new PFAS that may be no safer. PFAS chemicals are widely used to coat paper and cardboard wrappers for fast food and bakery goods.
Does water filter remove PFAS?
A new study by scientists at Duke University and North Carolina State University finds that – while using any filter is better than using none – many household filters are only partially effective at removing toxic perfluoroalkyl substances, commonly known as PFAS, from drinking water.
What are PFAS contaminants?
PFAS chemicals include PFOA (perfluorooctanoic acid) and PFOS (perfluorooctane sulfonic acid).PFAS contamination may be in drinking water, food, indoor dust, some consumer products, and workplaces. Most non-worker exposures occur through drinking contaminated water or eating food that contains PFAS.
Do you need a water softener in Tucson?
Water softeners can be a crucial part of any home in the Tucson area since they help to protect your pipes, fixtures, and appliances from the dangers and corrosive compounds found in hard water.Works off water pressure so it softens even if your power goes out. It does NOT remove chlorine.
How is water in Tucson treated?
Tucson Water’s Advanced Oxidation Process (AOP) Water Treatment Facility uses state-of-the-art technology to effectively remove 1,4-dioxane from water. The facility operates in conjunction with the adjacent Tucson Airport Remediation Project (TARP) facility to produce up to 7 million gallons of purified water a day.
Why is Tucson Water Cloudy?
Occasionally, a Tucson Water customer will turn on their tap and their water will emerge with a “milky” or “cloudy” appearance. This condition is commonly the result of millions of tiny air bubbles present in the water. They’re harmless and not a health concern, and they will not damage your plumbing or appliances.
How Clean Is Tucson tap water?
Yes, Tucson’s tap water is generally considered safe to drink as Tucson has no active health based violations of the Safe Drinking Water Act (SDWA) that we are aware of. Other factors such as lead piping in a home, or low levels of pollutants on immunocompromised individuals, should also be considered, however.
What is the water hardness in Tucson AZ?
211 PPM
Tucson has a water hardness level of 211 PPM, and Chandler’s water is 292 PPM. The city of Sierra Vista has a water hardness level of 140 PPM, while this is the lowest in the state, it is still considered hard, based on the USGS water hardness table.
Where does Tucson get its water from?
Colorado River water
About 90% of our drinking water is a blend of groundwater and Colorado River water. In its 390-square-mile service area, Tucson Water operates: 206 active production or standby groundwater wells. Approximately 60 potable storage facilities capable of storing nearly 305 million gallons.
What is the water hardness in Phoenix AZ?
13 to 17 gpg
The hardness of the water in Phoenix ranges from 13 to 17 gpg. Proof that the water here is significantly harder than the water in the surrounding areas. You can find more information from the annual Phoenix Water Quality reports.
What is water hardness?
The simple definition of water hardness is the amount of dissolved calcium and magnesium in the water. Hard water is high in dissolved minerals, largely calcium and magnesium. You may have felt the effects of hard water, literally, the last time you washed your hands.
