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EWG's Tap Water Database — 2021 UPDATE

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Cypress Creek Utility District

EWG's drinking water quality report shows results of tests conducted by the water utility and provided to the Environmental Working Group by the Texas Commission on 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 2021 - March 2021), tap water provided by this water utility was in compliance with federal health-based drinking water standards.

Utility Details

  • Harris County, Texas
  • Serves: 2,988
  • Data available: 2014-2019
  • Source: Groundwater

Contaminants Detected

2

EXCEED
EWG HEALTH
GUIDELINES

13 Total Contaminants

  • Legal does not necessarily equal safe. Getting a passing grade from the federal government does not mean the water meets the latest health guidelines.
  • Legal limits for contaminants in tap water have not been updated in almost 20 years.
  • The best way to ensure clean tap water is to keep pollution out of source water in the first place.

What To Do

Filter contaminants out Contact Your Local Official What About Lead?

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Contaminants Detected

VIEW: EXCEED GUIDELINES OTHER DETECTED

Arsenic

Potential Effect: cancer900x EWG'S HEALTH GUIDELINE
THIS UTILITY3.60 ppb
EWG HEALTH GUIDELINE0.004 ppb
LEGAL LIMIT10 ppb
DETAILS
X

Arsenic

more about
this contaminant

Arsenic is a potent carcinogen and common contaminant in drinking water. Arsenic causes thousands of cases of cancer each year in the U.S. Click here to read more about arsenic.

Arsenic was found at 900 times above EWG's Health Guideline.

EWG Health Guideline

0.004 ppb or less

This Utility

3.6 ppb

Legal Limit

10 ppb

National Average

0.647 ppb

State Average

1.03 ppb
The state and national averages were calculated using the averages of the contaminant measurements for each utility in 2017-2019.
ppb = parts per billion

Health Risks

The EWG Health Guideline of 0.004 ppb for arsenic was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.

VIEW MORE TESTING DATA

Pollution Sources

agriculture icon

Agriculture

industry icon

Industry

naturally occuring icon

Naturally Occurring

Filtering Options

reverse osmosis icon

Reverse Osmosis

ion exchange icon

Ion Exchange

Dibromochloromethane

Potential Effect: cancer2.8x EWG'S HEALTH GUIDELINE
THIS UTILITY0.275 ppb
EWG HEALTH GUIDELINE0.1 ppb
NO LEGAL LIMIT
DETAILS
X

Dibromochloromethane

more about
this contaminant

Dibromochloromethane, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Dibromochloromethane and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.

Dibromochloromethane was found at 2.8 times above EWG's Health Guideline.

EWG Health Guideline

0.1 ppb or less

This Utility

0.275 ppb

National Average

3.29 ppb

State Average

5.82 ppb
NO LEGAL LIMIT
The state and national averages were calculated using the averages of the contaminant measurements for each utility in 2017-2019.
ppb = parts per billion

Health Risks

The EWG Health Guideline of 0.1 ppb for dibromochloromethane was proposed in 2018 by the California Office of Environmental Health Hazard Assessment as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.

VIEW MORE TESTING DATA

Pollution Sources

water treatment icon

Treatment Byproducts

Filtering Options

carbon filter icon

Activated Carbon

reverse osmosis icon

Reverse Osmosis

Includes chemicals detected in 2017-2019 for which annual utility averages exceeded an EWG-selected health guideline established by a federal or state public health authority.

Other Contaminants Tested

✕

Chemicals tested for but not detected from 2014 to 2019:

1,1,1,2-Tetrachloroethane , 1,1,1-Trichloroethane , 1,1,2,2-Tetrachloroethane , 1,1,2-Trichloroethane , 1,1-Dichloroethane , 1,1-Dichloroethylene , 1,1-Dichloropropene , 1,2,3-Trichlorobenzene , 1,2,3-Trichloropropane , 1,2,4-Trichlorobenzene , 1,2,4-Trimethylbenzene , 1,2-Dibromo-3-chloropropane (DBCP) , 1,2-Dichloroethane , 1,2-Dichloropropane , 1,3,5-Trimethylbenzene , 1,3-Dichloropropane , 2,2-Dichloropropane , 2,3-Dichlorobiphenyl , 2,4,5-T , 2,4,5-TP (Silvex) , 2,4,5-Trichlorobiphenyl , 2,4-D , 2,4-DB , 2-Chlorobiphenyl , 2-Hexanone , 22'3'46-Pentachlorobiphenyl , 22'33'44'6-Heptachlorobiphenyl , 22'33'45'66'-Octachlorobiphenyl , 22'44'-Tetrachlorobiphenyl , 22'44'56'-Hexachlorobiphenyl , 3,5-Dichlorobenzoic acid , 3-Hydroxycarbofuran , Acenaphthene , Acenaphthylene , Acetone , Acifluorfen (Blazer) , Acrylonitrile , Alachlor (Lasso) , Aldicarb , Aldicarb sulfone , Aldicarb sulfoxide , Aldrin , alpha-Chlordane , Aluminum , Anthracene , Antimony , Atrazine , Baygon (Propoxur) , Bentazon (Basagran) , Benzene , Benzo[a]anthracene , Benzo[a]pyrene , Benzo[b]fluoranthene , Benzo[g,h,i]perylene , Benzo[k]fluoranthene , Beryllium , Bromacil , Bromobenzene , Bromochloroacetic acid , Bromochloromethane , Bromomethane , Butachlor , Butyl benzyl phthalate , Cadmium , Carbaryl , Carbofuran , Carbon tetrachloride , Chloramben , Chlordane , Chloroethane , Chloromethane , Chromium (total) , Chrysene , cis-1,2-Dichloroethylene , cis-1,3-Dichloropropene , Combined uranium , Cyanide , Dalapon , Di(2-ethylhexyl) adipate , Di-n-butyl phthalate , Dibenz[a,h]anthracene , Dibromoacetic acid , Dibromomethane , Dicamba , Dichloroacetic acid , Dichlorodifluoromethane , Dichloromethane (methylene chloride) , Dichlorprop , Dieldrin , Diethyl phthalate , Dimethyl phthalate , Dinoseb , Endrin , Ethyl methacrylate , Ethylbenzene , Ethylene dibromide , Fluorene , gamma-Chlordane , Haloacetic acids (HAA5) , Heptachlor , Heptachlor epoxide , Hexachlorobenzene (HCB) , Hexachlorobutadiene , Hexachlorocyclopentadiene , Indeno[1,2,3-cd]pyrene , Iodomethane , Isopropylbenzene , Lindane , m-Dichlorobenzene , Mercury (inorganic) , Methiocarb , Methomyl , Methoxychlor , Methyl ethyl ketone , Methyl isobutyl ketone , Methyl methacrylate , Metolachlor , Metribuzin , Monobromoacetic acid , Monochloroacetic acid , Monochlorobenzene (chlorobenzene) , MTBE , n-Butylbenzene , n-Propylbenzene , Naphthalene , Nitrite , o-Chlorotoluene , o-Dichlorobenzene , Oxamyl (Vydate) , p-Chlorotoluene , p-Dichlorobenzene , p-Isopropyltoluene , Pentachlorophenol , Phenanthrene , Picloram , Prometon , Propachlor , Pyrene , Quinclorac , sec-Butylbenzene , Silver , Simazine , Styrene , tert-Butylbenzene , Tetrachloroethylene (perchloroethylene) , Tetrahydrofuran , Thallium , Toluene , Toxaphene , trans-1,2-Dichloroethylene , trans-1,3-Dichloropropene , trans-Nonachlor , Trichloroacetic acid , Trichloroethylene , Trichlorofluoromethane , Trifluralin , Vinyl acetate , Vinyl chloride , Xylenes (total)

Cypress Creek Utility District compliance with legally mandated federal standards:

  • From April 2019 to March 2021, Cypress Creek Utility District complied with health-based drinking water standards.
  • 7 QUARTERS
    in violation of any federal drinking water standard from April 2019 to March 2021

Information in this section on Cypress Creek Utility District 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

ContaminantActivated Carbonactivated carbonReverse Osmosisreverse osmosisIon Exchangeion exchange
CONTAMINANTS ABOVE
HEALTH GUIDELINES
Arsenic✔✔
Dibromochloromethane✔✔
OTHER CONTAMINANTS
DETECTED
Barium✔✔
Bromodichloromethane✔✔
Bromoform✔✔
Chloroform✔✔
Di(2-ethylhexyl) phthalate✔✔
Fluoride✔
Manganese✔
Nitrate✔✔
Nitrate & nitrite✔✔
Selenium✔
Total trihalomethanes (TTHMs)✔✔

Take Action

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
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