Clover Flat Resource Recovery Park

MRF

Calistoga, CA

Facility details

Address
4380 Silverado Trail
Calistoga, CA 94515
Phone
(707) 963-7988
Website
uvds.com
Facility type
MRF
County
Napa County
EPA Region
9
Data sources
EPA
Last verified
2026-10-09

EPA record

Listed in the EPA Facility Registry: 110071746826

Programs on file: CARB-TCH 28SFBA11247 · Emissions inventory 1175811

Interest types: HAZARDOUS AIR POLLUTANT MAJOR

EPA record updated 2024-08-27

About this facility

A materials recovery facility, or MRF, is the plant where mixed curbside recycling is sorted. Collection trucks tip commingled material on the floor, and a line of screens, magnets, eddy-current separators, optical sorters and hand-picking stations separates it into bales of cardboard, paper, plastics by resin, aluminum and steel for sale to end markets. MRFs mainly serve haulers and municipal programs rather than walk-in customers, although some operate a public drop-off area. Contamination such as bagged recyclables, food waste and hoses slows the line and lowers bale value. Hours, fees and accepted materials vary — call ahead before bringing material, since many MRFs accept only contracted route loads.

Typically accepted at a Materials Recovery Facility (MRF)

  • Cardboard and mixed paper
  • Plastic bottles, jugs and tubs
  • Aluminum and steel cans
  • Glass containers (program dependent)
  • Cartons (program dependent)

Hours, fees and accepted materials vary by site — call ahead before hauling a load.

Nearby facilities

Nearest landfill: Clover Flat Landfill, Calistoga — 0.1 mi

Area served

Serves Deer Park, Angwin, Calistoga, Pope Valley, Saint Helena, Santa Rosa, Rutherford, Kenwood, Oakville, Middletown, Glen Ellen, Fulton.

County context

One of 10 recycling centers in Napa County, CA.

ZIP 94515 population 6,921.

California solid-waste agency: CalRecycle