Household hazardous waste drop-off
St. Louis County HHW — North County (Florissant)
Official drop-off for St. Louis, MO. City dispose pages own the rule for each item. This page is the place: address, hours, and the originating program. Confirm before you go.
Address: 4100 Seven Hills Drive, Florissant, MO 63033
Hours: By appointment — schedule at hhwstl.com or call 314-615-8958
Phone: 314-615-8958
ZIP: 63033
Official source: www.stlouis-mo.gov/government/departments/street/refuse/resident
St. Louis County HHW — North County (Florissant) and nearby drop-offs
Map stays on this page7 pins on map · tap a pin or list item
Materials often accepted
Tied to this site’s listing — still confirm on the official source. Each link is the St. Louis city rule, not a national guess.
- Latex Paint in St. Louis
- Oil-Based Paint in St. Louis
- Pesticides in St. Louis
- Herbicides in St. Louis
- Pool Chemicals in St. Louis
- Gasoline in St. Louis
- Motor Oil in St. Louis
- Antifreeze in St. Louis
- Car Battery in St. Louis
- Household Batteries in St. Louis
- Lithium-Ion Battery in St. Louis
- Fluorescent Bulbs / CFLs in St. Louis
- Propane Tank in St. Louis
- Cooking Oil in St. Louis
Other drop-offs within 40 miles
- St. Louis County HHW — Hanley Road (Berkeley)County HHW facility · 2.9 mi6121 N Hanley Rd, Berkeley, MO 63134
- St. Louis County Household Hazardous Waste Facility — NorthCounty household hazardous waste facility · 3.3 mi2250 N Highway 67, Florissant, MO 63033
- Jefferson County Solid Waste Management LandfillCounty landfill — residential self-haul · 4.7 mi10531 Missouri Bottom Road, Hillsdale, MO 63136
- City of St. Louis Refuse Division — North TransferMunicipal transfer · 7.1 mi4100 North Broadway, St. Louis, MO 63147
- St. Louis City / North Transfer StationLandfill / transfer / HHW hard drop-off · 7.1 mi4440 N Broadway, St. Louis, MO 63147
- St. Louis Refuse Division Transfer StationMunicipal transfer — bulky / appliances · 10 mi4100 Manchester Avenue, St. Louis, MO 63110
Common questions
When is St. Louis County HHW — North County (Florissant) open?
Listed hours: By appointment — schedule at hhwstl.com or call 314-615-8958. Confirm on the official source before you drive — holiday and event hours change.
Is there a phone number for St. Louis County HHW — North County (Florissant)?
Call 314-615-8958 for load rules, residency, and whether you need an appointment.
What can I drop off at St. Louis County HHW — North County (Florissant)?
This site is listed for Latex Paint, Oil-Based Paint, Pesticides, Herbicides, Pool Chemicals, Gasoline, Motor Oil, Antifreeze, Car Battery, Household Batteries, Lithium-Ion Battery, Fluorescent Bulbs / CFLs, Propane Tank, Cooking Oil. Acceptance still depends on the official program — not this list alone.
Do I need to live in St. Louis to use St. Louis County HHW — North County (Florissant)?
Many municipal dumps and HHW sites are resident-only or appointment-only. Check the official St. Louis, MO program page before you load the vehicle.
Where is the official listing for St. Louis County HHW — North County (Florissant)?
DumpRegistry cites the originating program. Confirm hours and fees on that official page, not a third-party directory.