Open to General Public
Closed Mondays
Tuesday – Saturday : 9:00 a.m. – 4:00 p.m.
Sunday : 9:00 a.m. – 3:00 p.m.
CLOSED WEDNESDAY, AUGUST 27 DUE TO THE PICKETT FIRE
OPEN TO GENERAL PUBLIC ON THURSDAY, AUGUST 28
Please note, our scale house accepts cash and credit card payments!
Recycling Drop Off
Tuesday – Saturday : 9:00 a.m. – 4:00 p.m.
Sunday 9:00 a.m. – 3:00 p.m.
The CRV Buyback Center Hours:
Friday and Saturday- 9:00 a.m. – 4:00 p.m.
Please note, CRV Buyback Center payments are made by check only!
Holiday Closures:
Closed Easter, Independence Day, Thanksgiving, Christmas, and New Year’s.
We are closed Mondays including the following holidays: Presidents’ Day, Memorial Day, Independence Day and Labor Day.
Facility Address
4380 Silverado Trail, Calistoga, CA 9451
BEFORE YOU VISIT CLOVER FLAT LANDFILL:
YOU MUST BE WEARING HIGH VISIBILITY SAFETY VEST/CLOTHING. THERE ARE SOME AVAILABLE FOR PURCHASE AT THE GATE $5 EACH. THEY ARE YOURS TO KEEP AND TO REUSE WHEN YOU VISIT US AGAIN.
YOU MUST TARP YOUR LOAD. ALL LOADS MUST BE PROPERLY SECURED, COVERED, AND/OR TARPED PRIOR TO ARRIVING TO OUR FACILITY. LOADS NOT PROPERTY COVERED PER CALIFORNIA VEHICLE CODE WILL BE CHARGED AN ADDITIONAL $39 PER LOAD.
Rates effective as of July 1st, 2024. All loads must be weighted (inbound and outbound). For loads less than 1 ton, minimum charge will apply.
GENERAL REFUSE | MINIMUM RATE | PER TON RATE |
|---|---|---|
| General Refuse (i.e., Municipal Solid Waste, Garbage, household items, non recyclables, etc.) | $141.00 | $141.00 |
Loads not properly covered per California Vehicle Code will be charged an additional $39 per load.
GREEN AND WOOD WASTE | MINIMUM RATE | PER TON RATE |
|---|---|---|
| Clean Green Waste | $77.50 | $155.00 |
| Clean Wood Waste | $77.50 | $155.00 |
CONSTRUCTION AND DEMOLITION | MINIMUM RATE | PER TON RATE |
|---|---|---|
| Mixed Construction & Demolition | $100.00 | $141.00 |
| Concrete / Asphalt – Clean | $56.00 | $111.00 |
| Asbestos Non-Friable | $141.00 | $141.00 |
| Treated Wood Waste | $221.00 | $221.00 |
MISCELLANEOUS CHARGES | RATE | UNIT |
|---|---|---|
| Loads not properly covered per California Vehicle Code | $39.00 | per load |
| Bury Immediately & Special Handling of Materials | $166.00 | surcharge |
| Offloading Assistance (non-hazardous materials only) | $83.00 | minimum charge |
| Offloading Assistance (non-hazardous materials only) | $166.00 | per hour |
PER ITEM FEES | RATE | UNIT |
|---|---|---|
| Water Heaters | $39.00 | each |
| Stoves | $39.00 | each |
| Washers / Dryers | $39.00 | each |
| Dishwashers | $39.00 | each |
| Mattresses (commercial) | $39.00 | each |
| Box Spring (commercial) | $39.00 | each |
| Couches | $39.00 | each |
| Propane Tanks | $39.00 | each |
| Refrigerators and Air Conditioners | $73.00 | each |
| Microwave Ovens | $39.00 | each |
| Gas Power Blowers (fuel removed) | $39.00 | each |
| Mobile Homes (must be empty) | Varies | each |
| Recreational Vehicle / Motor Home (refuse per ton rate plus surcharge) | Varies | surcharge |
| Tires, Auto & Truck (inside diameter less than 16”)* | $32.00 | each |
| Tires, Tractor (inside diameter over 22”)* | $183.00 | each |
*Add $5.00 for tires on rims
Dispose of materials like batteries, paints and household cleaners properly at the Napa County HHW Facility.
We sell compost made from the food scraps and yard waste we collect.
The following items may be dropped off at no charge.
Materials that we do not accept on site include: waste pesticide liquid or powder, cleaning products, flammable liquid, & spray paint.
Please visit the link below for more information on how to dispose of hazardous waste.
The SB 1383, California’s Short-Lived Climate Pollutant Reduction Strategy, require commercial organic waste generators, including landscapers, to maintain certain records if they comply with the organic waste collection service requirement by self-hauling their generated organic waste. (Title 14, Chapter 12, Article 3, Section 18984.9)
The records commercial businesses that self-haul must keep are:
For more information on self-hauling requirements visit CalRecycle. You can also download this CalRecycle_Recordkeeping_tool_Self-Haulers to help you track your self-hauling.
Residential self-haulers do not need to maintain these records.
Clover Flat initially began as a Class III landfill accepting municipal solid waste in upper Napa County and is now also a Resource Recovery Park and renewable energy provider. Rather than flaring the methane from this small Class 3 landfill, we collect and capture methane gas which is converted to electricity. Through a partnership with Pacific Gas & Electric Company, we are able to provide the city of Calistoga enough energy to power the equivalent of 800 residential homes.
The County of Napa sited and permitted Clover Flat Landfill in the late 1950s and it opened for business by 1963. The Landfill was purchased by Bob and Marvin Pestoni in 1966 and this leadership team created sustainability practices which have become the standards for industry, state of California and other jurisdictions. Today, Clover Flat employs 26 full time staff who live in and are raising their families in Napa County.
As California assumed a leadership role in the global effort on climate change, the state has begun enacting laws requiring more recycling and diversion of materials. The Clover Flat leadership team has enabled the Recovery Park to recycle 50% of what it disposes. In addition, Clover Flat has been and is currently operating at NET ZERO emissions meaning our Recovery Park is not producing more carbon emissions than what its saving. We are doing our part in the global effort on climate change and will continue our commitment to our community.
With the passing of SB 1383, a short-lived climate pollutant reduction mandate, more organics diversion programs are being planned and executed. These programs include:
ABOUT US
Upper Valley Disposal Services (UVDS)
Clover Flat Resource Recovery Park
We’ve been serving the Upper Napa Valley community for over almost 60 years. Both companies are environmental leaders recognized for their innovation and ingenuity by National Geographic, California Department of Food & Agriculture, CalRecycle, OMRI, among others.
CONTACT UVDS
