Little Rock has multiple water providers: Central Arkansas Water and East End Water. This page provides information about Central Arkansas Water.

The Central Arkansas Water (CAW) is the largest public water supplier in the state serving a population of approximately 450,000 in the Central Arkansas. Incorporated in 1831, the Central Arkansas Water receives its water supply from two surface water sources: Lake Winona and Lake Maumelle, which supplies Jackson Reservoir and on to the Jack H. Wilson and Ozark Point water treatment plants for distribution.

Little Rock Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Central Arkansas Water to assess local water quality each year and distribute a Consumer Confidence Water Quality Report. At WaterZen, we review these reports and make the information available, in a concise, straightforward, and easy-to-understand way.

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Excellent

WaterZen Rating

Lead levels in the drinking water of some cities across the United States are too high, potentially creating public-health issues for the people living in those areas.

What about Central Arkansas Water? How much lead is in your drinking water? And how do those levels compare to other cities in the state? We examined data from hundreds of cities across the nation to understand and grade your water quality.

As you can see, Central Arkansas Water received the best-possible grade because the amounts of contaminants found in the water supply were better than the Public Health Goal and most other water providers we've analyzed.

Little Rock has multiple water providers: Central Arkansas Water and East End Water. This page provides water quality information for Central Arkansas Water.

A-

Excellent

WaterZen Rating

Lead levels in the drinking water of some cities across the United States are too high, potentially creating public-health issues for the people living in those areas.

Little Rock has multiple water providers: Central Arkansas Water and East End Water. This page provides water quality information for Central Arkansas Water.

Contact Central Arkansas Water Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
P O Box 1789
Little Rock, Arkansas 72203

501-377-1205
newservice@carkw.com

Emergency (24 hours - broken water main or pipeline, etc.)
501-377-1239

Pay Your Central Arkansas Water Bill

Already have an account?

If you already have an account, you just need to login to the Central Arkansas Water site. Central Arkansas Water accepts credit cards, debit, and direct deposit. Click here to login.

Want to create a new account?

You can create a new account on the Central Arkansas Water website. Once you create the account, you can setup payment with credit, debit, or direct deposit. Click here to create an account.

Want to pay without an account?

You can make a one-time payment without creating an account. You will need to have your credit or debit card in order to make the one time payment. Click here to make a one time payment.

How to Start Little Rock Water Service

Starting Your Service

When you move to a new home in Little Rock, you'll most likely already have running water, but you'll still need to set up water service with the Central Arkansas Water. Luckily, Little Rock has made it pretty simple with the following online form. Starting service generally takes just two business days.

Click here to fill out a Start Service Form.

Stopping Your Service

When you move out of a home in Little Rock, you'll need to stop your water service with the Central Arkansas Water, so you don't keep getting billed. Simply fill out the following online form. Stopping service normally takes just two business days.

Click here to fill out a Stop Service Form.

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