Forest Lake, IL
Lead water pipe replacement in Forest Lake
not published — LCPW's official page states only: "Illinois State law requires all Illinois utilities to develop and submit lead service line replacement plans. LCPW has developed this initial plan (PDF) to comply with the law and the federal Lead and Copper Rule Revision. It's being updated annually and will be resubmitted to the Illinois Environmental Protection Agency until the final plan and inventory are submitted in April 2027." No statement about who pays for replacements was found on official LCPW pages.
Forest Lake's program at a glance
Who supplies the water
Forest Lake is an unincorporated census-designated place in Ela Township, Lake County — it has no village government or own water utility. Its community water system is "Forest Lake Addition – Lake Co PW" (IEPA ID IL0975500), a groundwater system owned and operated by Lake County Public Works (LCPW), so LCPW's lead service line inventory/plan is what applies.
Program
not named (LCPW's compliance document is titled "Lead Service Line Replacement Plan" / "LSLR Plan Report – Lake County"; no resident-facing branded program)
How to check your line
Official LCPW interactive Water Service Line Map showing locations and materials of service lines connecting to LCPW's system (lakecountyil.maps.arcgis.com, linked from the Lead and Your Water Supply page). Residents can also self-identify their line using LCPW's guide at lakecountyil.gov/ServiceLineCheck and submit results via the Water Service Line Self Identification Form (Survey123) — LCPW customers only.
How to get into the program
not published — no application process is described. Contact Lake County Public Works: 847-377-7500, [email protected].
Worth knowing
LCPW is still in the inventory phase: it has identified materials of thousands of service lines from installation records, field inspections, and customer submissions; service lines installed before 1988 may contain lead. The initial LSLR Plan is updated annually and resubmitted to IEPA until the final plan and inventory are due in April 2027. The LSLR Plan PDF itself (lakecountyil.gov/DocumentCenter/View/83750) could not be retrieved (Cloudflare-blocked, not archived), so any replacement schedule/funding details inside it are unverified. No no-cost replacement offer, waitlist, loan program, or water-main-project coordination is stated on the pages read. Live lakecountyil.gov pages are behind a Cloudflare challenge; content was verified via a February 2026 Wayback snapshot and an official LCPW GovDelivery bulletin.
Sources (Forest Lake official pages , checked Jul 2026): water.epa.state.il.us, www.lakecountyil.gov, content.govdelivery.com — program terms change; always confirm current details with the municipality.
The Illinois picture
Illinois' Lead Service Line Replacement and Notification Act requires every community water supply to inventory its service lines and replace lead ones on a state-mandated schedule. Two practical consequences for homeowners: your municipality can tell you what your line is made of, and full replacement — not partial — is the standard when work happens. Many suburbs coordinate replacements with water-main projects, which is often when the cost-sharing is most generous.
Where we come in
Remodels are where lead lines get discovered — kitchen and bath projects expose the plumbing, and permit inspections check service-line material against the municipal inventory. When that happens on a GS project in Forest Lake, we flag it early, point you at the program above before anyone spends your money, run the replacement through our Illinois-licensed plumbing and excavation partners, and restore everything the dig touched.
GS Construction & Remodeling is a licensed general contractor, not a municipal agency. Program details above summarize official municipal sources and change over time — confirm current terms with Forest Lake before making decisions based on them.
Lead pipes in Forest Lake — common questions
- Who pays for lead pipe replacement in Forest Lake?
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not published — LCPW's official page states only: "Illinois State law requires all Illinois utilities to develop and submit lead service line replacement plans. LCPW has developed this initial plan (PDF) to comply with the law and the federal Lead and Copper Rule Revision. It's being updated annually and will be resubmitted to the Illinois Environmental Protection Agency until the final plan and inventory are submitted in April 2027." No statement about who pays for replacements was found on official LCPW pages. Program terms change — confirm current details with the municipality before planning around them.
- How do I find out if my Forest Lake home has a lead water line?
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Official LCPW interactive Water Service Line Map showing locations and materials of service lines connecting to LCPW's system (lakecountyil.maps.arcgis.com, linked from the Lead and Your Water Supply page). Residents can also self-identify their line using LCPW's guide at lakecountyil.gov/ServiceLineCheck and submit results via the Water Service Line Self Identification Form (Survey123) — LCPW customers only.
- Does GS Construction replace lead service lines?
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Service-line replacement itself is licensed plumbing and excavation work — on GS projects it runs through our Illinois-licensed plumbing and excavation partners, and we handle what comes after: restoring the yard, landscaping edges, and any interior finishes the work touched. If a remodel uncovers a lead line, we flag it and point you at the municipal program before anyone spends your money.
- Why do lead lines come up during remodels?
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Kitchen and bathroom remodels expose the plumbing where it enters the home, and permit inspections increasingly check service-line material against the municipal inventory Illinois law requires. Finding out mid-project is normal — knowing your village's program before demo day is better.
Remodeling in Forest Lake?
We check service-line implications as part of scoping kitchen, bath, and whole-home remodels — free in-home estimate, itemized scope.