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Get Informed | What is Atrazine?

Atrazine is a white crystalline herbicide that is within the triazine class that does not occur naturally. Atrazine has been historically used to control broadleaf and grassy weeds on crop land (corn and sorghum), sugar cane, pineapple, turf grass, conifer trees, utility/ railroad/ highway right-of-ways, and residential lawns. "Atrazine is produced by a continuous process where isopropylamine is reacted with cyanuric acid under basic conditions, forming 2,4-dichloro-6-isopropylamino-s-triazine, which is then reacted with monoethylamine and dilute caustic to form atrazine". (Source) Seventy million pounds of atrazine are used each year in the United States (Source).

How Does Atrazine Become a problem?

Atrazine is a hormone disruptor that may be associated with birth defects, liver, kidney, and heart damage, and cancer (mammary gland tumors) in animals. Atrazine does not bioaccumulate in the food chain, but some will temporarily be stored in fat in the body. Typically, atrazine and its breakdown products will leave the body within about 24 to 48 hours in urine and fecal material.

In the environment, atrazine can be a significant concern to water supplies due to its popularity, relatively long half life (60 to 100 days), and because it is not strongly adsorbed by soil (Koc = ~100).

What are the Health Risks for Atrazine?

"Not enough information is available to definitely state whether atrazine causes cancer in humans. Studies of human populations indicate that there may be a link between atrazine use and some types of cancer, but the information was not specific enough to make a definitive connection between atrazine and cancer." Atrazine has been associated with low blood pressure, muscle spasms, damage to adrenal glands, and issues related to the heart, lungs, and kidneys (Source).

What are the Standards for Atrazine?

Atrazine is regulated as a primary drinking water standard and the MCL and the MCLG is 0.003 mg/L and the EPA does not consider it carcinogenic. The EPA has a DWEL of 0.7 mg/L (noncarcinogenic).  California has a standard of 0.001 mg/L.

Get Tested | Atrazine

It is unlikely that a city or regulated community water supply source would be contaminated with atrazine, but this is more likely in private water supply systems, transient non-community systems, and surface water sources in agricultural areas. You should get your drinking water tested for atrazine when you are getting your drinking water from a groundwater source, spring, or surface water source that is located in an agricultural watershed area that includes crops such as corn, soybean, wheat, and peanuts or a right-of-way that uses a herbicide for broadleaf and grass control. Other areas of potential contamination include old landfills, herbicide manufacturers, and chemical storage areas. Therefore, it is more about location, location, location and historic land use.

Level 1 | Observational Self-Testing

Level 1 Testing is done with simple observations that an individual can make with their own senses such as sight, smell, and taste. These observations can be readily apparent or can be observed as they change over time. In addition, accessible related information about the home can also be used to narrow down the cause of your water issues.

Notes on Level 1 Testing for Atrazine

There are few warning signs of a problem when atrazine is present at a level that is less than the drinking water standard. The best screening test is location, location, and location and an understanding of the source of your water and the historic land use in the region.

Observations for Atrazine

  • There is no primary warning sign for atrazine, and this is not a common problem for regulated water supplies like city water.  If you are in an area with a high historic or current use of triazines and other pesticides and you have a private water source, this should be a concern.
  • If your private water source is positive for total coliform and/or high in nitrate or nitrite, or exposure to pesticides, this would be a concern.
  • If you have autoimmune disorders or other related health issues and a private water source, you should have your water tested.

A study by the USGS in the Mid-Atlantic Region found some of the most commonly used synthetic organic compounds are atrazine and other triazines, metolachlor, and alachlor.

Level 1 | Self-Test Web App
To do a quick and easy self diagnosis of your water, click the button below.
Launch

Level 2 | Do-It-Yourself Testing

Level 2 Testing is Do-It-Yourself testing that can be done in your own home using a Testing Kit. After you’ve done Level 1 Testing, Level 2 Testing can confirm if your observations are correct. If your test results reveal the presence of a contaminant that is cause for concern, you can either proceed to determine the best treatment (see below) or continue to Level 3 Testing.

Notes on Level 2 Testing for Atrazine

Most at-home screening tests for pesticides are actually a screening test for the trazine group of herbicides. Atrazine is part of the triazine herbicide group. If you are considering a home screening test, it would be advisable to also test for Total Coliform, E. coli, Nitrates and Nitrites and you may want to check your fruits and vegetables for pesticide residual. If you have health issues, you may want to consider conducting a 5 Strands test for food and environmental sensitivity or DNA screening (23andMe).

Recommended Level 2 Tests
National Testing LabsWater Check Deluxe

<div class="product-note in-L4-carbon-filtration">Note: For rural Areas with <a href="/indoor-6/herbicides-pesticides">Herbicides and Pesticides</a> Usage</div>

View
Crystal QuestTriple Under-Sink Water Filter, 8-Stage

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POU Device) </div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POU Device)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration of trihalomethanes is < 0.08 mg/L (POU Device)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POU Device)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POU Device)</div>
<div class="product-note in-L6-mtbe-methyl-tert-butyl-ether">Note: If the concentration is < 0.07 mg/L (POU Device)</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POU Device)</div>
<div class="product-note in-L6-toluene">Note: If the concentration is less than 0.8 mg/L</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1.0 mg/L (POU Device)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POU Device)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POU Device)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POU Device)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.07 mg/L (POU Device)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POU Device)</div>
<div class="product-note in-L6-trihalomethanes">Note: If the concentration is < 0.08 mg/L (POU Device)</div>
<div class="product-note in-L6-haloacetic-acids">Note: If the concentration is < 0.06 mg/L (POU Device)</div>
<div class="product-note in-L6-chlorite">Note: If the concentration is < 0.8 mg/L (POU Device)</div>
<div class="product-note in-L6-gross-alpha">Note: Temporary Solution: If the concentration of alpha is < 5 pCi/L (POU Device)</div>
<div class="product-note in-L6-beta-particles">Note: Temporary Solution: If the concentration is < 4 millirems/year (POU Device)</div>
<div class="product-note in-L6-radium-226-and-radium-228">Note: Temporary Solution: If combined concentration is less than 5 pCi/L and alpha, beta, and uranium are below drinking water limit (POU Device)</div>
<div class="product-note in-L6-total-dissolved-solids">Note: Consider this treatment If the problem appears to be related to a metal or hardness.</div>

View
Crystal QuestEagle 4000A Whole House Filter and Water Conditioner

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POE Device)</div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POE Device)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration  of trihalomethanes is < 0.08 mg/L (POE Device)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POE Device)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POE Device)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POE Device)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POE Device)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L  (POE Device)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.07 mg/L (POE Device)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POE Device)</div>

View
Crystal QuestGAC Carbon Commercial Water Filter System

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration is < 0.080 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-mtbe-methyl-tert-butyl-ether">Note: If the concentration is < 0.07 mg/L</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-trichloroethylene">Note: If the concentration is < 0.004 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-toluene">Note: If the concentration is less than 0.8 mg/L</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.03 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POE Device System Component</div>
<div class="product-note in-L6-bromate">Note: If the concentration is < 0.01 mg/L (POE Device System Component)</div>
<div class="product-note in-L4-methyl-tertiary">Note: Concentrations < 40 ppb</div>

View
Crystal QuestThunder 2000M Reverse Osmosis System with Ultrafiltration

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration is < 0.080 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-trichloroethylene">Note: If the concentration is < 0.004 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.03 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-trihalomethanes">Note: If the concentration is < 0.08 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-haloacetic-acids">Note: If the concentration is < 0.06 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-chlorite">Note: If the concentration is < 0.8 mg/L (POU Device System Component)</div>

View
Recommended Products
National Testing LabsL3-NATE-W-2 | WaterCheck Deluxe

<div class="product-note in-L4-carbon-filtration">Note: For rural Areas with <a href="/indoor-6/herbicides-pesticides">Herbicides and Pesticides</a> Usage</div>

View
Crystal QuestST-CRYS-T-02 | Triple Under-Sink Water Filter, 8-Stage

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POU Device) </div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POU Device)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration of trihalomethanes is < 0.08 mg/L (POU Device)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POU Device)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POU Device)</div>
<div class="product-note in-L6-mtbe-methyl-tert-butyl-ether">Note: If the concentration is < 0.07 mg/L (POU Device)</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POU Device)</div>
<div class="product-note in-L6-toluene">Note: If the concentration is less than 0.8 mg/L</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1.0 mg/L (POU Device)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POU Device)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POU Device)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POU Device)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.07 mg/L (POU Device)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POU Device)</div>
<div class="product-note in-L6-trihalomethanes">Note: If the concentration is < 0.08 mg/L (POU Device)</div>
<div class="product-note in-L6-haloacetic-acids">Note: If the concentration is < 0.06 mg/L (POU Device)</div>
<div class="product-note in-L6-chlorite">Note: If the concentration is < 0.8 mg/L (POU Device)</div>
<div class="product-note in-L6-gross-alpha">Note: Temporary Solution: If the concentration of alpha is < 5 pCi/L (POU Device)</div>
<div class="product-note in-L6-beta-particles">Note: Temporary Solution: If the concentration is < 4 millirems/year (POU Device)</div>
<div class="product-note in-L6-radium-226-and-radium-228">Note: Temporary Solution: If combined concentration is less than 5 pCi/L and alpha, beta, and uranium are below drinking water limit (POU Device)</div>
<div class="product-note in-L6-total-dissolved-solids">Note: Consider this treatment If the problem appears to be related to a metal or hardness.</div>

View
Crystal QuestST-CRYS-E-02 | Eagle 4000A Whole-House Filter and Water Conditioner

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POE Device)</div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POE Device)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration  of trihalomethanes is < 0.08 mg/L (POE Device)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POE Device)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POE Device)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POE Device)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POE Device)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L  (POE Device)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.07 mg/L (POE Device)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POE Device)</div>

View
Crystal QuestLT-CRYS-G-01 | GAC Carbon Commercial Water Filter System

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration is < 0.080 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-mtbe-methyl-tert-butyl-ether">Note: If the concentration is < 0.07 mg/L</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-trichloroethylene">Note: If the concentration is < 0.004 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-toluene">Note: If the concentration is less than 0.8 mg/L</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.03 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POE Device System Component</div>
<div class="product-note in-L6-bromate">Note: If the concentration is < 0.01 mg/L (POE Device System Component)</div>
<div class="product-note in-L4-methyl-tertiary">Note: Concentrations < 40 ppb</div>

View
Crystal QuestLT-CRYS-T-02 | Thunder 2000M Reverse Osmosis System with Ultrafiltration

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration is < 0.080 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-trichloroethylene">Note: If the concentration is < 0.004 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.03 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-trihalomethanes">Note: If the concentration is < 0.08 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-haloacetic-acids">Note: If the concentration is < 0.06 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-chlorite">Note: If the concentration is < 0.8 mg/L (POU Device System Component)</div>

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Level 3 | Informational Testing

Level 3 Testing is done through an accredited Water Testing Laboratory. With Level 3 Testing, you can order a testing kit that is used to prepare your sample and submit it to the lab. By utilizing a lab, you have the assurance that a certified water expert had analyzed your water sample. If your test results reveal the presence of a contaminant that is cause for concern, you can either proceed to determine the best treatment options (see below) or continue to Level 4 Testing - Certified Testing.

Notes on Level 3 Testing for Atrazine

Most quality informational water testing kits include testing for atrazine and other herbicides and pesticides, but we would strongly suggest also testing for salts, nitrate, nitrite, and specialized herbicides like glyphosate. If you have never had your drinking water tested, we recommend first conducting the National Testing Labs WaterCheck or City WaterCheck Deluxe. If you are looking for a more complex assessment of herbicides and pesticides, we recommend the Tap Score Pesticides/Organochlorine Compound, the PCBs and Chlorinated Pesticides, or the Tap Score Extend Plus Assessment.

Recommended Level 3 Tests
National Testing LabsWater Check Deluxe

<div class="product-note in-L4-carbon-filtration">Note: For rural Areas with <a href="/indoor-6/herbicides-pesticides">Herbicides and Pesticides</a> Usage</div>

View
Crystal QuestTriple Under-Sink Water Filter, 8-Stage

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POU Device) </div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POU Device)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration of trihalomethanes is < 0.08 mg/L (POU Device)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POU Device)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POU Device)</div>
<div class="product-note in-L6-mtbe-methyl-tert-butyl-ether">Note: If the concentration is < 0.07 mg/L (POU Device)</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POU Device)</div>
<div class="product-note in-L6-toluene">Note: If the concentration is less than 0.8 mg/L</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1.0 mg/L (POU Device)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POU Device)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POU Device)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POU Device)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.07 mg/L (POU Device)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POU Device)</div>
<div class="product-note in-L6-trihalomethanes">Note: If the concentration is < 0.08 mg/L (POU Device)</div>
<div class="product-note in-L6-haloacetic-acids">Note: If the concentration is < 0.06 mg/L (POU Device)</div>
<div class="product-note in-L6-chlorite">Note: If the concentration is < 0.8 mg/L (POU Device)</div>
<div class="product-note in-L6-gross-alpha">Note: Temporary Solution: If the concentration of alpha is < 5 pCi/L (POU Device)</div>
<div class="product-note in-L6-beta-particles">Note: Temporary Solution: If the concentration is < 4 millirems/year (POU Device)</div>
<div class="product-note in-L6-radium-226-and-radium-228">Note: Temporary Solution: If combined concentration is less than 5 pCi/L and alpha, beta, and uranium are below drinking water limit (POU Device)</div>
<div class="product-note in-L6-total-dissolved-solids">Note: Consider this treatment If the problem appears to be related to a metal or hardness.</div>

View
Crystal QuestEagle 4000A Whole House Filter and Water Conditioner

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POE Device)</div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POE Device)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration  of trihalomethanes is < 0.08 mg/L (POE Device)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POE Device)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POE Device)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POE Device)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POE Device)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L  (POE Device)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.07 mg/L (POE Device)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POE Device)</div>

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Crystal QuestGAC Carbon Commercial Water Filter System

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration is < 0.080 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-mtbe-methyl-tert-butyl-ether">Note: If the concentration is < 0.07 mg/L</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-trichloroethylene">Note: If the concentration is < 0.004 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-toluene">Note: If the concentration is less than 0.8 mg/L</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.03 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POE Device System Component</div>
<div class="product-note in-L6-bromate">Note: If the concentration is < 0.01 mg/L (POE Device System Component)</div>
<div class="product-note in-L4-methyl-tertiary">Note: Concentrations < 40 ppb</div>

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Crystal QuestThunder 2000M Reverse Osmosis System with Ultrafiltration

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration is < 0.080 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-trichloroethylene">Note: If the concentration is < 0.004 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.03 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-trihalomethanes">Note: If the concentration is < 0.08 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-haloacetic-acids">Note: If the concentration is < 0.06 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-chlorite">Note: If the concentration is < 0.8 mg/L (POU Device System Component)</div>

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Level 4 | Certified Testing

A Level 4 Certified Test Test uses chain-of-custody with a water professional coming to your home to prepare the water sample and then works with an accredited laboratory in order to certify your test results. This type of testing not only gives you the highest level of assurance in the accuracy of your test results, but can also be used as a document in legal cases. For Baseline Testing, we recommend that you use Certified Testing.

Notes on Level 4 Testing for Atrazine

If you need certified testing for atrazine, we would advise testing for a broader range of herbicides and pesticides as well as salts like chloride, nitrate, nitrite and phosphate, and the microbiological quality of the water. If there is an odor that appears petrochemical-like or sweet, we would suggest testing for volatile organic compounds. Since glyphosate has replaced atrazine in many applications, it may also be advisable to test for glyphosate.

Get Treatment | Atrazine

It is unlikely that a city or regulated community water supply source would be contaminated with atrazine, but this is more likely for private water supply systems or transient non-community systems. There may be a concern if you are located in a rural agricultural area, in an area that manufacturers or stores atrazine, near a landfill, or in an area with railroad lines and other right-of-ways. Semi-volatile organic compounds can typically be treated and removed from water using carbon filtration, but it is unlikely that air sparging or aeration would be effective.

Short-Term Treatment

Because of concerns related to the exposure to atrazine via consumption, inhalation, and dermal contact, the primary recommendation is be to develop an alternative potable water source and to use bottled water. For trace levels of atrazine or synthetic organic compounds, it may be advisable to use a point-of-use Carbon Filtration system or whole-house granular-activated-carbon unit.

Recommended Short-Term Treatments

<div class="product-note in-L4-carbon-filtration">Note: For rural Areas with <a href="/indoor-6/herbicides-pesticides">Herbicides and Pesticides</a> Usage</div>

View

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POU Device) </div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POU Device)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration of trihalomethanes is < 0.08 mg/L (POU Device)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POU Device)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POU Device)</div>
<div class="product-note in-L6-mtbe-methyl-tert-butyl-ether">Note: If the concentration is < 0.07 mg/L (POU Device)</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POU Device)</div>
<div class="product-note in-L6-toluene">Note: If the concentration is less than 0.8 mg/L</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1.0 mg/L (POU Device)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POU Device)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POU Device)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POU Device)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.07 mg/L (POU Device)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POU Device)</div>
<div class="product-note in-L6-trihalomethanes">Note: If the concentration is < 0.08 mg/L (POU Device)</div>
<div class="product-note in-L6-haloacetic-acids">Note: If the concentration is < 0.06 mg/L (POU Device)</div>
<div class="product-note in-L6-chlorite">Note: If the concentration is < 0.8 mg/L (POU Device)</div>
<div class="product-note in-L6-gross-alpha">Note: Temporary Solution: If the concentration of alpha is < 5 pCi/L (POU Device)</div>
<div class="product-note in-L6-beta-particles">Note: Temporary Solution: If the concentration is < 4 millirems/year (POU Device)</div>
<div class="product-note in-L6-radium-226-and-radium-228">Note: Temporary Solution: If combined concentration is less than 5 pCi/L and alpha, beta, and uranium are below drinking water limit (POU Device)</div>
<div class="product-note in-L6-total-dissolved-solids">Note: Consider this treatment If the problem appears to be related to a metal or hardness.</div>

View

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POE Device)</div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POE Device)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration  of trihalomethanes is < 0.08 mg/L (POE Device)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POE Device)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POE Device)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POE Device)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POE Device)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L  (POE Device)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.07 mg/L (POE Device)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POE Device)</div>

View

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration is < 0.080 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-mtbe-methyl-tert-butyl-ether">Note: If the concentration is < 0.07 mg/L</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-trichloroethylene">Note: If the concentration is < 0.004 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-toluene">Note: If the concentration is less than 0.8 mg/L</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.03 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POE Device System Component</div>
<div class="product-note in-L6-bromate">Note: If the concentration is < 0.01 mg/L (POE Device System Component)</div>
<div class="product-note in-L4-methyl-tertiary">Note: Concentrations < 40 ppb</div>

View

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration is < 0.080 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-trichloroethylene">Note: If the concentration is < 0.004 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.03 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-trihalomethanes">Note: If the concentration is < 0.08 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-haloacetic-acids">Note: If the concentration is < 0.06 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-chlorite">Note: If the concentration is < 0.8 mg/L (POU Device System Component)</div>

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Neighborhood Environmental Report

Order a Neighborhood Environmental Report to learn about potential hazards in your community.

Contact a KnowYourH2O Recommended Professional

Submit a Request for Consultation with the KnowYourH20 Team. Contact Us

Long-Term Treatment

Regarding developing a long-term solution, it is critical to not only understand the source, extent, and nature of the contamination, but also to understand the secondary contaminants that may be associated with Herbicide and Pesticide. For example, herbicide and pesticide contamination may be associated with nitrate, nitrite, heterotrophic Bacteria, Total Coliform Bacteria, E. coli, Chloride, Sodium, and other organic compounds. Therefore, the treatment system may need to include oxidation/filtration, air stripping or Carbon Filtration, UV Disinfection, and even Reverse Osmosis. In addition, it is also advisable to remediate or mitigate the contamination event or release before implementing a long-term solution.

Recommended Long-Term Treatments

<div class="product-note in-L4-carbon-filtration">Note: For rural Areas with <a href="/indoor-6/herbicides-pesticides">Herbicides and Pesticides</a> Usage</div>

View

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POU Device) </div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POU Device)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration of trihalomethanes is < 0.08 mg/L (POU Device)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POU Device)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POU Device)</div>
<div class="product-note in-L6-mtbe-methyl-tert-butyl-ether">Note: If the concentration is < 0.07 mg/L (POU Device)</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POU Device)</div>
<div class="product-note in-L6-toluene">Note: If the concentration is less than 0.8 mg/L</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1.0 mg/L (POU Device)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POU Device)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POU Device)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POU Device)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.07 mg/L (POU Device)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POU Device)</div>
<div class="product-note in-L6-trihalomethanes">Note: If the concentration is < 0.08 mg/L (POU Device)</div>
<div class="product-note in-L6-haloacetic-acids">Note: If the concentration is < 0.06 mg/L (POU Device)</div>
<div class="product-note in-L6-chlorite">Note: If the concentration is < 0.8 mg/L (POU Device)</div>
<div class="product-note in-L6-gross-alpha">Note: Temporary Solution: If the concentration of alpha is < 5 pCi/L (POU Device)</div>
<div class="product-note in-L6-beta-particles">Note: Temporary Solution: If the concentration is < 4 millirems/year (POU Device)</div>
<div class="product-note in-L6-radium-226-and-radium-228">Note: Temporary Solution: If combined concentration is less than 5 pCi/L and alpha, beta, and uranium are below drinking water limit (POU Device)</div>
<div class="product-note in-L6-total-dissolved-solids">Note: Consider this treatment If the problem appears to be related to a metal or hardness.</div>

View

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POE Device)</div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POE Device)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration  of trihalomethanes is < 0.08 mg/L (POE Device)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POE Device)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POE Device)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POE Device)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POE Device)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L  (POE Device)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.07 mg/L (POE Device)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POE Device)</div>

View

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration is < 0.080 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-mtbe-methyl-tert-butyl-ether">Note: If the concentration is < 0.07 mg/L</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-trichloroethylene">Note: If the concentration is < 0.004 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-toluene">Note: If the concentration is less than 0.8 mg/L</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.03 mg/L (POE Device System Component)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POE Device System Component</div>
<div class="product-note in-L6-bromate">Note: If the concentration is < 0.01 mg/L (POE Device System Component)</div>
<div class="product-note in-L4-methyl-tertiary">Note: Concentrations < 40 ppb</div>

View

<div class="product-note in-L6-benzene">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-carbon-tetrachloride">Note: If the concentration is < 0.004 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-chloroform-trichloromethane">Note: If the concentration is < 0.080 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-ethylbenzene">Note: If the concentration is < 0.03 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-methylene-chloride-dichloromethane-dcm">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-tetrachloroethylene">Note: If the concentration is < 0.005 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-trichloroethylene">Note: If the concentration is < 0.004 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-xylenes">Note: If the concentration is < 1 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-atrazine">Note: If the concentration is < 0.001 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-alachlor">Note: If the concentration is < 0.002 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-glyphosate">Note: If the concentration is < 0.7 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-2-4-d">Note: If the concentration is < 0.03 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-bis-2-ethylhexyl-phthalate">Note: If the concentration is < 0.006 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-trihalomethanes">Note: If the concentration is < 0.08 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-haloacetic-acids">Note: If the concentration is < 0.06 mg/L (POU Device System Component)</div>
<div class="product-note in-L6-chlorite">Note: If the concentration is < 0.8 mg/L (POU Device System Component)</div>

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If the concentration is at or over 0.001 mg/L - Recommendation: Seek Advice from a Local Professional (Customized Solution). Contact Us

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