COMPOST: a natural choice
We turn your yardwaste and other organic material into compost – right here at our Napa facility!
Enrich your soil naturally, prevent erosion, conserve water, close the loop, save money, and fight global warming with Napa’s local compost – the benefits go on and on! It’s perfect for farms, vineyards, gardens, yards, and landscaping projects.
We now compost food scraps and food-soiled paper from select businesses and pilot residential areas – here’s info on both our new commercial food composting program and residential food composting pilot program.
You can also check out guidelines for successful compost usage in building projects and landscape architecture.
Available for purchase at our facility (1/2 yard min.):
Organic Compost – $8/cubic yard (plus tax)
High Quality Topsoil – $18/cubic yard (plus tax) – please call for topsoil availability
Facility hours: 8am-4pm, 7 days a week, 707-255-5200
NRWS/NCRWS will deliver for a fee –10 cubic yard minimum, delivery only available within our service area.
Our compost is listed by the Organic Materials Review Institute (OMRI) for use in organic production, approved as an Organic Input Fertilizing Material by the California Department of Food and Agriculture (CDFA), and certified with the United States Composting Council’s Seal of Testing Assurance.
How Much Should I Buy?
1000 sq. ft.
(10′ x 100′)
|7 yds.||9 yds.||12 yds.|
3000 sq. ft.
(30′ x 100′)
|30 yds.||40 yds.|
5000 sq. ft.
(20′ x 250′)
|30 yds.||45 yds.||60 yds.|
10,000 sq. ft.
(40′ x 250′)
|60 yds.||90 yds.||120 yds.|
Do you have yardwaste? We take leaves, branches, grass and other trimmings. As a NRWS/NCRWS customer, you can use your brown yardwaste cart. Place it curbside on your regular garbage service day. For larger loads, contact us and order a yardwaste debris box. To drop off yardwaste, go to 820 Levitin Way, off Hwy. 29 & Tower Road in south Napa (the gate rate is $38/ton). Call 255-5200 for additional service information.
Interested in creating your own compost? Sign up for one of our free home composting workshops!