Prescribed fire operations to continue this week around Lake Tahoe

TUESDAY UPDATE: The Tahoe Fire and Fuels Team has added more locations for prescribed fire operations around Lake Tahoe this week:

Sugar Pine Point State Park - California State Parks. Burn Type: Hand Piles. Total Acreage: 10. Planned Ignition: 01/09/2024. Duration of Ignition and Smoke Production: 3 Weeks.

Montreal 21 - USDA Forest Service Lake Tahoe Basin Management Unit. Montreal Canyon on Spooner Summit, East Shore of Lake Tahoe. Burn Type: Hand Piles. Total Acreage: 40. Planned Ignition: 1/10/2024-1/12/2024.

Summit - Tahoe Douglas Fire Protection District. Glenbrook, East Shore of Lake Tahoe, Nevada. Burn Type: Hand Piles. Total Acreage: 20.
Planned Ignition: 01/10/2024. Duration of Ignition and Smoke Production: 6 Days.

NVE Unit 12 - USDA Forest Service Lake Tahoe Basin Management Unit. Cave Rock Utility Lines on Lake Tahoe's East Shore. Burn Type: Hand Piles.
Total Acreage: 20. Planned Ignition: 1/10-11/2024. Duration of Ignition and Smoke Production: 9:30AM - 4:30PM with Lingering Smoke Production Overnight.

LAKE TAHOE, Calif./Nev. - The Tahoe Fire & Fuels Team (TFFT) including North Lake Tahoe and North Tahoe fire protection districts, the Nevada Division of Forestry, and the USDA Forest Service Lake Tahoe Basin Management Unit, will continue burning slash piles this week at Lake Tahoe, conditions and weather permitting.

1. Fallen Leaf Units 116/172-USDA Forest Service Lake Tahoe Basin Management Unit. East of Fallen Leaf Lake Road and West of Angora Ridge Road near South Lake Tahoe. Burn Type: Hand Piles. Total Acreage: 140. Planned Ignition: 01/08-13/2024. Duration of Ignition and Smoke Production: 10AM - 1PM Ignitions, 10AM - 5PM Smoke Production.

2. Carnelian Woods HOA Pile Burn-North Tahoe Fire Protection District. Carnelian Woods Home Owners Association, Carnelian Woods Ave off of SR28 on the North Shore of Lake Tahoe. Burn Type: Hand Piles. Total Acreage: 2.
Planned Ignition: 01/11/24 and 01/12/24. Duration of Ignition and Smoke Production: 3 Days.

3. NDSL Washoe County Urban Lots-North Lake Tahoe Fire Protection District.
Crystal Bay on the North Shore of Lake Tahoe. Burn Type: Hand Piles. Total Acreage: 12. Planned Ignition: 01/08-14/2024. Duration of Ignition and Smoke Production: 5 Days.

4. South Mill Creek-North Lake Tahoe Fire Protection District. Mill Creek Drainage, behind old Ponderosa Ranch on Lake Tahoe's northeast shore. Burn Type: Hand Piles. Total Acreage: 20. Planned Ignition: 01/08-14/2024.
Duration of Ignition and Smoke Production: 5 Days.

5. Bon Pland-North Lake Tahoe Fire Protection District. Along State Route 28 near Memorial Point on Lake Tahoe's northeast shore. Burn Type: Hand Piles. Total Acreage: 60. Planned Ignition: 01/08-14/2024. Duration of Ignition and Smoke Production: 5 Days.

6. Spooner Pile Burn-Nevada Division of Forestry. Spooner Lake and Backcountry State Park, North Canyon on the East Shore of Lake Tahoe. Burn Type: Hand Piles. Total Acreage: 20. Planned Ignition: 10AM - 3PM 01/09-12/2024. Duration of Ignition and Smoke Production: 10AM - 3PM ignitions, 10AM - 5PM Smoke Production .

Smoke from these operations may be present throughout the Tahoe Basin and surrounding areas. View smoke management tips and the current air quality index at AirNow and the U.S. Environmental Protection Agency/Forest Service Fire and Smoke Map. View the prescribed fire map with project details and locations above and at Tahoe Living With Fire.

Prescribed fires are a vital forest management tool used by land managers to help protect communities by removing fuels that can feed unwanted wildland fires. Burning excess vegetation also benefits forest health by making room for new growth which provides forage for wildlife, recycling nutrients back into the soil and reducing the spread of insects and disease.

Prescribed fire managers use different methods to remove excess vegetation (fuels) and reintroduce low-intensity fire into forests through pile, broadcast, and understory burning. Pile burning involves burning slash piles that are constructed by hand or mechanical equipment. Broadcast and understory burning use low-intensity fire to remove fuels under specific environmental conditions with fire confined to a predetermined area.

Historically, low-intensity wildfires ignited by lightning or native peoples routinely burned through fire-adapted ecosystems of the Sierra Nevada. These low-intensity fires burned at low temperatures and moved slowly across the ground removing forest debris such as pinecones, needles, limbs, dead and downed trees, and ladder fuels. Watch the Forest Service video for an in-depth explanation of low-intensity fire. Prescribed fires are intended to mimic these naturally occurring low-intensity fires that are essential to fire-adapted ecosystems.

Prescribed fires may take place any time of year when conditions are favorable. Winter typically brings cooler temperatures and precipitation, which are ideal for conducting prescribed fire operations. Each operation follows a specialized burn plan, which considers smoke dispersal conditions, temperature, humidity, wind, and vegetation moisture. All this information is used to decide when and where to burn.

The TFFT strongly supports the use of prescribed fire under appropriate conditions and works closely with air quality districts to avert smoke impacts on the public. Smoke from prescribed fires is normal and may continue for several days after an ignition depending on the project size, conditions, and weather. Prescribed fire smoke is generally less intense and of much shorter duration than smoke produced by unwanted wildfires. Smoke from prescribed burns, wildfire or wood burning stoves may hang low to the ground at night and in the early morning due to a phenomenon known as a temperature inversion. A temperature inversion is when warm air “caps” cooler air, causing smoke to become trapped in valley bottoms at night and in the early morning.

Prior to prescribed fire ignitions, agencies coordinate closely with local and state air quality agencies to monitor weather for favorable conditions that will disperse smoke, conduct test burns before igniting larger areas to verify how well vegetation is consumed and how smoke rises and disperses before proceeding, post signs on roadways in areas affected by prescribed fire operations, email notifications to the prescribed fire notification list, and update the local fire information line at 530-543-2816. The TFFT gives as much advance notice as possible before burning, but some operations may be conducted on short notice due to the small window of opportunity for implementing these projects.

Learn more about living in fire-adapted ecosystems at Tahoe Living With Fire and get prepared, get informed, and get involved!