12/22/2025
Hello Conway, here is a PSA on some upcoming papers you will be receiving. Please do not be alarmed, as this information you are receiving does not mean you specifically have lead in your service line. Simply put, it means we do not know your exact materials to or in your house; therefore it has to be labeled “unknown” and reported as such until we receive confirmation otherwise.
Every PWS ( public water supply) in the state is being required to perform a lead service line inventory in compliance with EPA’s lead ban. We are being asked to take a complete inventory of the city’s water lines/ main material AND the customers water service line material.
We are requesting your help in this identification process. Service lines can be made of many materials, such as plastic, copper, PEX, HDPE, galvanized, lead, etc. to complete our inventory, we are required to record the material composition of your service line, even if it’s not made of lead, the material type must be reported to the Missouri Department of natural resources as required by regulation When reporting to MODNR, we are required to provide the material of our portion of the service line as well.
There are several ways you can determine your service line material:
• If you had your service line installed or replaced and remember when, and what it is made of, you can let us know. If you have a record of what the service line is made of, such as an invoice from the person who performed the installation or replacement, that would be even better.
• The age of your home may indicate if a lead service line is present. The lead ban in Missouri was effective Jan. 1, 1989. The ban prohibited the use of lead in potable water applications after this date. If your home’s construction was after the lead ban, most likely the service line is not lead.
• If you don’t know the material composition of your service line, you can perform a visual inspection. The performance of a visual inspection starts where the service line enters your home. This is normally where it enters through the foundation or basement wall. Plastic, such as PVC, HDPE, PEX, etc., is easy to identify because most people have come in contact with it in the past. When new, copper appears shiny, like a new penny and green when older and weathered. Galvanized pipe appears as silver-gray when newer and gray to rusty when old. Lead appears as gray to a blue-gray color, and when scratched, lead becomes shiny like a new nickel. A magnet will not stick to lead, but will stick to steel. Lead service lines can also have a wiped lead joint or bulb at locations where it attaches to other metals, or fittings which actually look like a snake that just ate something. You can use these techniques to identify your service line material. We can provide pictures of what these materials look like upon request or you can go to the MoDNR website and access the web page that specifically addresses lead service line inventories at
dnr.mo.gov/water/business-industry-other-entities/technical-assistance-guidance/lead-service-lines.
• If you are renting, you can ask the owner or manager what the service line material is. They can use the same techniques listed above to make a materials determination if they don’t know.
The lead service line inventory is a huge undertaking for our water system and your help is greatly appreciated.
We will be putting this information on your doors, and if you could please fill them out and drop them in the drop box at City Hall at your convenience. Thank you all for your understanding and help.
An old lead service line is attached to this water m