Compost Drop Off
Where you can compost organic materials on the Palouse
Before bringing organic waste to the composting site, call the facility or check their website. Some sites may have fees or load limits.
Community sites are operated by volunteers or non-profits. Commercial sites are operated by public or private organizations.
Palouse Clearwater Environmental Institute (PCEI)
Palouse Clearwater Environmental Institute (PCEI). Click to expand.
Community site
Hamilton Community Gardens
Hamilton Community Gardens. Click to expand.
Community site
Pullman Community Garden at Koppel Farm
Pullman Community Garden at Koppel Farm. Click to expand.
Community site
Inland North Waste (Moscow Recycling Center)
Inland North Waste (Moscow Recycling Center). Click to expand.
Commercial site
Clearwater Composting
Clearwater Composting. Click to expand.
Commercial site
Whitman County Solid Waste Landfill and Transfer Station
Whitman County Solid Waste Landfill and Transfer Station. Click to expand.
Commercial site
Asotin County Regional Landfill
Asotin County Regional Landfill. Click to expand.
Commercial site
Palouse Clearwater Environmental Institute (PCEI)
Community site
Accepted Materials:
Kitchen waste [things like fruit and vegetable scraps, tea bags, coffee filters, egg shells, napkins]; Animal fur; Shredded newspaper
Unaccepted Materials:
Compostable plastics; Meat products; Dairy products; Separated cooking oil; All yard waste; Trash and recyclables
Hamilton Community Gardens
Community site
Accepted Materials:
Kitchen waste [things like fruit and vegetable scraps, tea bags, coffee filters, egg shells, napkins]; Animal fur; Shredded newspaper; Organic garden waste [ornamental flowers and vegetable plants not treated with pesticides]
Unaccepted Materials:
Compostable plastics; Grass clippings; Wood; Tree and shrub trimmings; Invasive plants; Dirt; Meat products; Dairy products; Separated cooking oil; Trash and recyclables
Pullman Community Garden at Koppel Farm
Community site
Accepted Materials:
Kitchen waste [things like fruit and vegetable scraps, tea bags, coffee filters, egg shells, napkins]; Animal fur; Shredded newspaper; Organic garden waste [ornamental flowers and vegetable plants not treated with pesticides]
Unaccepted Materials:
Compostable plastics; Grass clippings; Wood; Tree and shrub trimmings; Invasive plants; Dirt; Meat products; Dairy products; Separated cooking oil; Trash and recyclables
Inland North Waste (Moscow Recycling Center)
Commercial site
Accepted Materials:
Leaves, Branches (up to 4ft. long or 6in. diameter); Grass clippings; Weeds; Garden waste; Brush/shrub trimmings; Christmas trees; Bark
Unaccepted Materials:
Stumps; Dirt and sod; Rocks; Food waste; Pet feces and manure; Lumber and construction debris
Clearwater Composting
Commercial site
Accepted Materials:
Leaves, Branches (up to 4ft. long or 6in. diameter); Grass clippings; Weeds; Garden waste; Brush/shrub trimmings; Christmas trees; Bark; Hay and straw; Agriculture waste; Manure and animal bedding
Unaccepted Materials:
Stumps; Dirt; Rocks; Food waste; Pet feces; Lumber and construction debris
Whitman County Solid Waste Landfill and Transfer Station
Commercial site
Accepted Materials:
Tree/shrub trimmings; Garden waste; Leaves
Unaccepted Materials:
Food waste; Agriculture waste
Asotin County Regional Landfill
Commercial site
Accepted Materials:
Tree limbs and branches (up to 12in. diameter); Clean wood pallets
Unaccepted Materials:
Treated lumber; Construction/demolition debris and lumber; Grass clippings; Leaves