Dumps NearbyLandfillEPA / OSM listing
Knox County Landfill #3
Knox County Landfill #3 is a landfill in Grundy County, IL, listed under Seneca. As a public facility it takes loads from residents; some public sites limit this to people who live in the area. Materials on record: household trash & bulky items. Grundy County has 9 sites in our directory, including this one.
| Address | 200 S Cherry St, Seneca, IL 61467 Directions |
|---|---|
| County | Grundy County, IL |
| Hours | Hours unknown to us so far. Check with the operator first. |
| Fees | Not published. Charges at sites like this usually depend on weight and vehicle size. |
| Access | Public facility (residency rules may apply) |
| Accepts | Household trash & bulky items |
From EPA data dated July 2025; not yet confirmed with the operator. Price or hours wrong? Tell us.
Before you go
- Ask about the last entry time; scales often stop taking loads before closing.
- Strap down furniture and cover light material so nothing blows out on the way.
- Keep recyclables and yard waste separate; they often go to a different pile or are cheaper.
- Unload quickly and safely: stay clear of heavy equipment on the tipping floor.
Other landfills nearby
- Household trash & bulky itemsConstruction debrisYard waste & brush
- Quad Cities Landfill, Phase IV Landfill
- Eco Hill Landfill
- Peoria City/County Landfill #2 Landfill
- Upper Rock Island County Landfill LandfillHousehold trash & bulky itemsConstruction debris
Hazardous waste drop-off nearby
- Hours: Sat-Sun: 9 am to 2 pm
More in Grundy County
All 9 drop-off sites in Grundy County · Yard waste · Construction debris · Scrap metal · Illinois
Frequently asked questions
Where is Knox County Landfill #3?
200 S Cherry St, Seneca, IL 61467. Follow the Directions link for the fastest route.
What can I drop off at Knox County Landfill #3?
Knox County Landfill #3 is listed for household trash & bulky items. Large or unusual items are best checked by phone.
Is Knox County Landfill #3 open to the public?
Public facility (residency rules may apply). Call if you are hauling for a business.
What other landfills are near Knox County Landfill #3?
Environtech Landfill Compost Facility in Morris (8.4 mi), Quad Cities Landfill, Phase IV in Seneca (8.9 mi) and Eco Hill in Morris (9.1 mi).
Where can I take paint and chemicals near Seneca?
The closest household hazardous waste drop-off we list is Naperville HHW Collection Site, about 37 miles away.
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