Hazardous waste drop-offVerified October 2026

Nipomo HHW Facility

Nipomo HHW Facility is a household hazardous waste (HHW) drop-off in Nipomo, CA, in San Luis Obispo County. As a public facility it takes loads from residents; some public sites limit this to people who live in the area. Listed materials: household hazardous waste and electronics. We list 13 other drop-off sites in San Luis Obispo County.

Address	509 Southland Street, Nipomo, CA Directions
County	San Luis Obispo County, CA
Phone	(805) 782-8530
Website	iwma.specialdistrict.org
Hours	Sat: 11 am to 3 pm
Fees	Free for residents
Who can use it	Residents only
Access	Public drop-off run by a city, county or district
Accepts	Household hazardous waste, Electronics, paint, batteries

Verified October 2026 from the operator's or county's own website. Sources: iwma.specialdistrict.org. Price or hours wrong? Tell us.

Rules in San Luis Obispo County

San Luis Obispo County residents can drop off up to 15 gallons or 125 pounds of household hazardous waste per visit at no cost at IWMA facilities and collection events. Businesses must call (805) 782-8530 for an appointment. Source
Free Bye Bye Mattress drop-off at Chicago Grade Landfill: up to 3 mattresses per day, Monday-Saturday. Source
Loads must be covered or secured at county landfills. Uncovered or unsecured loads are charged double at Cold Canyon, Chicago Grade and Paso Robles. Source

Before you go

Transport paint and chemicals upright, in the original containers, away from passengers.
Unload quickly and safely: stay clear of heavy equipment on the tipping floor.

Dumps for household trash nearby

Santa Maria Transfer Station Transfer station Verified

325 Cuyama Lane (Highway 166), Nipomo · 2.7 mi · (805) 922-9255

Hours: Mon-Sat: 7:30 am to 4 pm
R&R Rolloff LLC Transfer station

840 Alley Oop, Arroyo Grande · 6.4 mi · (805) 528-8440
Santa Maria Regional Landfill Landfill Verified

2065 East Main Street, Santa Maria · 7.1 mi

Hours: Mon-Sat: 7 am to 4 pm

Household trash & bulky itemsTiresAppliances

More in San Luis Obispo County

All 14 drop-off sites in San Luis Obispo County · Hazardous waste · Electronics · Tires · Yard waste · Construction debris · Scrap metal · California

Frequently asked questions

Where is Nipomo HHW Facility?

509 Southland Street, Nipomo, CA. Follow the Directions link for the fastest route.

What can I drop off at Nipomo HHW Facility?

Nipomo HHW Facility is listed for household hazardous waste and electronics.

Can non-residents use Nipomo HHW Facility?

No, it is for residents only.

Is Nipomo HHW Facility free?

It is free for residents, according to the operator.

When is Nipomo HHW Facility open?

Sat: 11 am to 3 pm.

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