Sewer and drain service in Maryville, IL
Maryville publishes its own lateral rules, with named pipe and bedding specifications. That’s the work sewer companies do every day, and you won’t need a plumber to get it done.
Maryville’s 2026 lateral requirements
Maryville’s 2026 Sewer Lateral Requirements split the inspection in two. The state health department inspects the first 5 feet from the foundation, and the village inspects the rest. Inspections go through the Water Clerk.
The sheet calls for SDR 35 pipe on CA-7 bedding, so anything we install or replace has to meet it. It also cites the new JULIE rule for locatable laterals. From Jan. 1, 2026, a new nonconductive lateral must be locatable by electromagnetic or equally effective means. Minor repairs and partial replacements are left out.
Who to call in the village
Building and Zoning answers at (618) 345-7028. Public Works is at 2520 N Center Street, same number, ext. 2321. Collinsville’s wastewater page names Maryville among the places its plant treats.
What a 1997 median points away from
Census figures put the median Maryville house at 1997, in a Madison County village of 8,280 and 8.6 miles from Granite City, against 1989 in Glen Carbon and 1970 in Collinsville. Orangeburg doesn’t explain many backups here. A sag or a blockage might. Footage settles it.
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Maryville: sewer and drain questions
What pipe does Maryville, IL require for a sewer lateral?
SDR 35 pipe on CA-7 bedding, according to the village’s 2026 Sewer Lateral Requirements. The sheet also cites the new JULIE rule for locatable laterals. Ask the Water Clerk for the current version before any Maryville work begins, because inspections are arranged through that same office.
Who inspects a new sewer lateral in Maryville, IL?
Two parties. The state health department inspects the first 5 feet from the foundation, and the village inspects the rest. Inspections go through the Water Clerk, under Maryville’s 2026 requirements. Call the village at (618) 345-7028 ahead of time to line both of those visits up.
Where does Maryville, IL sewage get treated?
Collinsville’s wastewater page names Maryville among the places its plant treats. For anything about your own connection, ask Maryville Public Works at 2520 N Center Street, (618) 345-7028, ext. 2321. It can also point you to the village’s lateral rules and the Water Clerk.
Why would a newer Maryville, IL house have sewer backups?
Age is unlikely to be the reason. The median Maryville house dates to 1997, decades after Orangeburg ended around 1970. A sag, a shifted joint or a blockage is the likelier explanation, and camera footage shows which one you’ve got. Call us at (618) 740-6058 and keep the video afterward.