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Annual Water Quality Report

Is my water safe? 

We are pleased to present this year`s Annual Water Quality Report (Consumer Confidence Report) as required by the Safe Drinking Water Act (SDWA). This report is designed to provide details about where your water comes from, what it contains, and how it compares to standards set by regulatory agencies. This report is a snapshot of last year`s water quality. We are committed to 
providing you with information because informed customers are our best allies. 

Do I need to take special precautions? 

Some people may be more vulnerable to contaminants in drinking water than the general population. Immuno-compromised persons such as persons with cancer undergoing chemotherapy, persons who have undergone organ transplants, people with HIV/AIDS or other immune system disorders, some elderly, and infants can be particularly at risk from infections. These people should seek advice about drinking water from their health care providers. EPA/Centers for Disease Control (CDC) guidelines on appropriate means to lessen the risk of infection by Cryptosporidium and other microbial contaminants are available from the Safe Water Drinking Hotline (800-426-4791)

Where does my water come from? 

Our water source consists of both surface and ground water. Our surface water is diverted from the Wind River via the LeClair irrigation canal and is treated at the City of Riverton Water Treatment Plant. Our ground water is drawn from 13 wells tapping the Wind River aquifer. 

Source water assessment and its availability: 

Our source water assessment is available at the City Hall (816 N Federal Blvd) and the Water Treatment Plant (1015 N Hill St).


For the current Consumer Confidence Report, click here.


To contact Millie Hoffmann, Chief Operator or the other personnel at the Water Treatment Plant, call 307-857-6891, or email her at