Annual Drinking Water Quality Report

City of Havre



We’re very pleased to provide you with the Annual Water Quality Report. We want to keep you informed about the excellent water and services we have delivered to you over the past year. Our goal is and always has been, to provide to you a safe and dependable supply of drinking water.  Our source of water is classified as surface water from the Milk River and its tributaries.  We have completed a source water protection plan that provides more information such as potential sources of contamination to our drinking water supply.  This plan can be found online at


Drinking water, including bottled water, may reasonably be expected to contain at least small amounts of some contaminants. The presence of contaminants does not necessarily indicate that water poses a health risk. More information about contaminants and potential health effects can be obtained by calling the EPA’s Safe Drinking Water Hotline (800-426-4791).


The sources of drinking water (both tap water and bottled water) include rivers, lakes, streams, ponds, reservoirs, springs, and wells. As water travels over the surface of the land or through the ground, it dissolves naturally occurring minerals and, in some cases, radioactive material, and can pick up substances resulting from the presence of animals or from human activity.


Contaminants that may be present include:

Microbial contaminants, such as viruses and bacteria, that may come from sewage treatment plants, septic systems, agricultural livestock operations, and wildlife;

Inorganic contaminants, such as salts and metals, which can be naturally occurring or result from urban stormwater runoff, industrial, or domestic wastewater discharges, oil and gas production, mining, or farming;

Pesticides and herbicides, which may come from a variety of sources such as agriculture, urban stormwater runoff, and residential uses;

Organic chemical contaminants, including synthetic and volatile organic chemicals, which are by-products of industrial processes and petroleum production, and can also come from gas stations, urban stormwater runoff, and septic systems;

Radioactive contaminants, which can be naturally occurring or be the result of oil and gas production and mining activities.

In order to ensure that tap water is safe to drink, EPA prescribes regulations that limit the amount of certain contaminants in water provided by public water systems. Food and Drug Administration (FDA) regulations establish limits for contaminants in bottled water which must provide the same protection for public health.


We’re pleased to report that our drinking water is safe and meets federal and state requirements.


If you have any questions about this report or concerning your water, please contact Garth Moody at 265-5215. If you want to learn more about our water, you can attend any of our regularly scheduled meetings. They are held on the First and third Monday of each month at 7:00 pm.


The water is treated with chlorine prior to entering the distribution system.  Havre WTP routinely monitors for constituents in your drinking water according to Federal and State laws. The following table shows the results of any detects in our monitoring for the period of January 1st to December 31st, 2015.  For constituents that are not monitored yearly, we have reviewed our records back to the last time the constituent was monitored. Havre has been issued a waiver for certain inorganic contaminants.  This waiver allows our water system to sample only once every 9 years for these regulated contaminants: antimony, barium, beryllium, cadmium, chromium, fluoride, mercury, nickel, selenium, thallium.  Past sampling for these contaminants has shown that they are not present in our water supply, or occur in such small amounts that they are not considered a health hazard.  This waiver is in effect from 2012 through 2020