Rose Hill Center
EWG's drinking water quality report shows results of tests conducted by the water utility and provided to the Environmental Working Group by the Michigan Department of Environmental Quality, as well as information from the U.S. EPA Enforcement and Compliance History database (ECHO). For the latest quarter assessed by the U.S. EPA (January 2019 - March 2019), tap water provided by this water utility was in compliance with federal health-based drinking water standards.
- Oakland County, Michigan
- Serves: 70
- Data available: 2012—2017
- Source: Groundwater
Legal ≠ Safe
EWG Health Guidelines fill the gap in outdated government standards.
The federal government’s legal limits are not health-protective. The EPA has not set a new tap water standard in almost 20 years, and some standards are more than 40 years old.
Radium, combined (-226 & -228)Potential Effect: cancer47x EWG'S HEALTH GUIDELINE
Radium, combined (-226 & -228)more about
Radium is a radioactive element that causes bone cancer and other cancers. It can occur naturally in groundwater, and oil and gas extraction activities such as hydraulic fracturing can elevate concentrations.
Radium, combined (-226 & -228) was found at 47 times above EWG's Health Guideline.
EWG Health Guideline
pCi/L = picocuries per liter
Health RisksEWG applied the health guideline of 0.05 pCi/L, defined by the California Office of Environmental Health Hazard Assessment as a public health goal for radium-226, to radium-226 and radium-228 combined. This health guideline protects against cancer.
Total trihalomethanes (TTHMs)Potential Effect: cancer154x EWG'S HEALTH GUIDELINE
Total trihalomethanes (TTHMs)more about
Trihalomethanes are cancer-causing contaminants that form during water treatment with chlorine and other disinfectants. The total trihalomethanes group includes four chemicals: chloroform, bromodichloromethane, dibromochloromethane and bromoform.
Total trihalomethanes (TTHMs) was found at 154 times above EWG's Health Guideline.
EWG Health Guideline
ppb = parts per billion
Health RisksThe health guideline of 0.15 parts per billion, or ppb, for the group of four trihalomethanes, or THM4/TTHM, was defined in a peer-reviewed scientific study by EWG and represents a one-in-one-million lifetime cancer risk level.
Includes chemicals detected in 2015-2017 for which annual utility averages exceeded an EWG-selected health guideline established by a federal or state public health authority; radiological contaminants detected between 2012 and 2017.
Haloacetic acids (HAA5)
Haloacetic acids (HAA5)more about
Haloacetic acids are formed when disinfectants such as chlorine are added to tap water. The group of five haloacetic acids regulated by federal standards includes monochloroacetic acid, dichloroacetic acid, trichloroacetic acid, monobromoacetic acid and dibromoacetic acid.
How your levels compare
ppb = parts per billion
Includes chemicals detected in 2015-2017 for which annual utility averages were lower than an EWG-selected health guideline established by a federal or state public health authori.
Other Contaminants Tested✕
Contaminants detected between 2012 and 2014 and were not part of EPA's UCMR-3 testing program or radiologicals:
Chemicals tested for but not detected from 2012 to 2017:
4,4'-dde, Acetochlor, Alachlor (Lasso), Aldrin, alpha-Lindane, Atrazine, beta-BHC, Bromochloroacetic acid, Bromodichloromethane, Bromoform, Dalapon, delta-BHC, Dibromoacetic acid, Dibromochloromethane, Dichloroacetic acid, Dieldrin, Endrin, Endrin aldehyde, Heptachlor, Heptachlor epoxide, Hexachlorobenzene (HCB), Hexachlorocyclopentadiene, Lindane, Methoxychlor, Metolachlor, Metribuzin, Molinate, Monobromoacetic acid, Monochloroacetic acid, Nitrate, Nitrite, Para-para DDT, Para-para DDT, Polychlorinated biphenyls (PCBs), Simazine, Toxaphene, Trichloroacetic acid
Rose Hill Center compliance with legally mandated federal standards:
- From April 2016 to March 2019, Rose Hill Center complied with health-based drinking water standards.
Information in this section on Rose Hill Center comes from the U.S. EPA Enforcement and Compliance History Online database (ECHO).LEARN MORE ABOUT THIS UTILITY
Water Filters That Can Reduce Contaminant Levels
|Contaminant||Activated Carbon||Reverse Osmosis||Ion Exchange|
|Radium, combined (-226 & -228)||✔||✔|
|Total trihalomethanes (TTHMs)||✔||✔|
|Haloacetic acids (HAA5)||✔||✔|
Contact Your Local Official
One of the best ways to push for cleaner water is to hold accountable the elected officials who have a say in water quality – from city hall and the state legislature to Congress all the way to the Oval Office – by asking questions and demanding answers.LEARN MORE
Filter Out Contaminants
Check out our recommendations for filters to protect your water against the detected contaminants.EWG’S WATER FILTER GUIDE