Tahoe Resource Conservation District

News & Updates

MasterCraft55_MeyersStation

Lake Tahoe Roadside Boat Inspection Stations Open for Season

Posted on

Roadside stations for inspections and decontaminations of motorized boats and watercraft are officially opening for the 2018 boating season.

Locations, hours of operation, and opening dates are as follows:

Opening Tuesday, May 1:

8:30 a.m. to 5:30 p.m., 7 days a week

  • Meyers: at the junction of US Highway 50 and Highway 89
  • Spooner Summit: at the junction of US Highway 50 and Highway 28 in Nevada
  • Alpine Meadows: Highway 89, off Alpine Meadows Road north of Tahoe City

Opening Thursday, May 17:

8:30 a.m. to 5:30 p.m., 7 days a week

  • Truckee-Tahoe: Highway 267, off Truckee Airport Road

 This year, we are celebrating the success of fighting aquatic invasive species (AIS) for the past 10 years. A huge part of this success is due to the boat inspection program that has allowed us to prevent new species from entering Lake Tahoe. “The fact that we are entering our 10th season with no new invasions, proves that boat inspections are doing what they are intended to do—protect Lake Tahoe,” said Dennis Zabaglo, Tahoe Regional Planning Agency’s aquatic resources program manager. “The Tahoe RCD boat inspectors have allowed us to be ready for any invasive species that could potentially enter the lake.”

 All motorized watercraft require an inspection for AIS prior to launching into Lake Tahoe, Fallen Leaf Lake, Echo Lake, and Donner Lake. Invasive species, such as quagga mussels, New Zealand mudsnails, and hydrilla, are known to multiply quickly and colonize underwater surfaces, including docks and piers, water supply and filtration systems, buoys, moored boats, and even the beautiful rocky shoreline. They destroy fish habitat, ruin boat engines, and can negatively impact water quality and the local economy, recreation, and ecosystem. Boats and other watercraft are the largest transporters of AIS, and the inspection program is critical to preventing their spread into Lake Tahoe and other waterbodies. Knowingly transporting AIS into Lake Tahoe is against the law, and violators may be subject to monetary penalties.

 Since 2008, Tahoe RCD inspectors have performed over  70,000 vessel inspections and decontaminated 32,576 of them using hot water. Throughout the past 10 seasons inspectors have found hundreds of  vessels containing foreign species such as mussels, snails and plant material. “Boaters are encouraged to visit the website or call the hotline to learn how to Clean, Drain, and Dry their boats prior to arriving at inspection stations,” according to Chris Kilian, AIS program manager for the Tahoe Resource Conservation District, “save time and money by making sure to drain all water from the intake systems, clean out your vessel, and make sure it is dry. Taking these three simple steps will get you on the water faster.”

 Annual watercraft inspection fees remain unchanged from last year. The “Tahoe In & Out” inspection ranges from $35 for personal watercraft and vessels under 17 feet and up to $121 for vessels over 39 feet.  The “Tahoe Only” inspection sticker is $30. If your vessel is not Clean, Drain, and Dry, decontaminations are available for $35. There is an additional $10 fee for the decontamination of ballast tanks or bags. 

 Invasive species are highly opportunistic and can be transported by non-motorized water recreation equipment as well. The Tahoe Keeper program was created to inform the paddling community about the importance of inspecting equipment, including: kayaks, paddleboards, fishing equipment, inflatable water toys, and life jackets. For more information visit TahoeBoatInspections.com/tahoe-keepers.

About the Lake Tahoe Watercraft Inspection Program

The Watercraft Inspection Program is part of the Lake Tahoe Aquatic Invasive Species Program which is implemented by 40 public and private partner organizations including federal, state and local jurisdictions, research partners, public utility districts, and private marinas.  The state, federal and local agencies comprising the Lake Tahoe Aquatic Invasive Species Coordinating Committee have provided leadership, direction and resources to fulfill this program’s mission of prevention, detection and control of aquatic invasive species in the Lake Tahoe Region.  Learn more about the watercraft inspection program and AIS information by visiting TahoeBoatInspections.com or calling (888) 824-6267.


The 2017 Tahoe RCD Annual Report is Here

Posted on

2017 was a big year for our programs and projects at Tahoe Resource Conservation District, view the report below to see all our work.

2017_Annual_Report

JPA crew

Tahoe RCD to Hold Community Meeting for Input on Stormwater Resources Plan

Posted on

Public Information Meeting

The Tahoe RCD, along with agency partners, is developing a Stormwater Resource Plan (SRP). The SRP is required by the California State Water Resources Control Board to establish eligibility for bond funding for stormwater quality improvement projects. It quantifies the multiple benefits of planned stormwater projects and prioritizes them for funding.

Tahoe RCD is hosting two public meetings to introduce the concept of an SRP, present highlights of the draft SRP, and allow an opportunity for public participation.

 

The meetings will be held at the following times and locations:

December 6th, 2017 at 4 pm – City of South Lake Tahoe Council Chamber

December 7th, 2017 at 9 am – Town of Truckee East Wing Conference Room

Tahoe RCD Logo

 

Fire Adapted Communities Emerge in Tahoe

Posted on

SOUTH LAKE TAHOE, Calif.  – The Tahoe Network of Fire Adapted Communities (Tahoe Network) continues to educate and empower Tahoe residents in its second year of operation. The omnipresence of wildfire in California and Nevada has led to a general awareness of wildfire risk, but knowledge of fire behavior is less widespread. Helping people understand embers – how they ignite materials which can lead to home destruction, and how to prevent such events, is a priority for the program.

Embers are the greatest catalyst to home ignition during wildfire. They can be lofted to the sky and travel miles from the front of a fire, igniting the plants, debris, and trees they land on. These fuel sources can spread fire to homes if not managed properly. Managing the defensible space on properties out to 100 feet is one way to reduce your risk to embers. Because many properties in Tahoe don’t typically extend 100 feet out from a house, talking to your neighbors about defensible space is imperative. The Tahoe Network seeks to connect neighbors and bring defensible space to the community level, creating neighborhood-wide defensible space and wildfire preparedness.

“Even with the best efforts of fire resources; numerous homes are lost within the wildland urban interface due to catastrophic wildfire,” –Michael Schwartz, North Tahoe Fire Protection District Fire Chief “Having defensible space should be a priority for homeowners and renters for several reasons. Defensible space not only keeps your home safe from wildfire, but also your neighbor’s home safe.  Additionally, defensible space is significant for the protection of firefighters defending your home.”

Involved Tahoe residents are a key component to the success of the Tahoe Network. All residents of the Lake Tahoe Basin are encouraged to step up, become leaders, and help prepare their neighborhoods for wildfire. Neighborhood leaders work with community coordinators and fire district personnel, sharing information with neighbors about ember vulnerabilities and defensible space, hosting workshops, and celebrating the work being done. Empowering Tahoe residents to stand with confidence in the face of wildland fire is one of the fundamental outcomes of the program.

The Tahoe Network has myriad landscaping resources to help you incorporate defensible space into your property, as well as vetted lists of contractors who can do the work. Additionally, local fire protection districts provide free defensible space evaluations and chipping services. Please contact your local fire protection district or our community coordinator for more information.

The Tahoe Network of Fire Adapted Communities program is part of the Tahoe Fire and Fuels Team, and aims to raise wildfire awareness and empower residents to take action to reduce their wildfire risk. For more information on Fire Adapted Communities and how you can help protect your home and community from wildfire, please contact our community coordinator at: eosgood@tahoercd.org 530.543.1501 ext. 114

 

 

Paving the Road to Lake Clarity

Posted on

Roads_SW Press Release

SOUTH LAKE TAHOE, Calif. – July 17, 2017

Keeping roads in good condition in the Tahoe Basin has always been a struggle, especially when winters wreak havoc on the asphalt surface.  While diligently removing snow so that we may all travel safely, heavy snow removal equipment, with large tires covered in hefty chains, chew up the surface of the road.  Road sand, critical in keeping vehicles from sliding on icy roads, combined with normal vehicular traffic, also grind and crush the pavement surface.  The frequent freeze and thaw process contributes to asphalt cracking.  Dodging pot holes is a requirement for driving safely in the Tahoe Basin.  In turn, poor road conditions damage vehicles, increasing the cost of vehicle maintenance. 

“Vehicle wear such as popped tires and worn shocks and struts are costs the public pays for inadvertently, and may be greater than or equal to the cost of investing in improving the road surface” says Russ Wigart, Stormwater Program Coordinator with El Dorado County.

It is obvious that poor road conditions lead to more dangerous driving and cycling conditions, unsightly roads, and more wear and tear on vehicles, and higher maintenance costs.  However, there is a new reason to care about the condition of our roads — water quality.  Degrading pavement contributes to an increase in fine sediment particle concentration in stormwater runoff.  Fine sediment particles, or FSP, are the leading cause of lake clarity decline. 

“When the pavement surface gets destroyed by heavy equipment, chains, and normal vehicular traffic, the degraded asphalt gradually gets ground into smaller and smaller particles, resulting in very small sediment particles.  When these tiny particles get into Lake Tahoe via stormwater runoff, they stay suspended in the water column because gravity is not strong enough to settle them to the bottom.  This makes the lake look cloudy” says Andrea Buxton, Stormwater Program Manager at the Tahoe Resource Conservation District.

A recent study, conducted by El Dorado County, UC Davis, and Texas Southern University, collected stormwater samples from two roads in South Lake Tahoe to identify the major sources of clarity reducing FSP in urban runoff.  Molecular markers were used to calculate the fraction of FSP that came from each source.  The major sources were road-side soil, pavement wear, and traction abrasives (road sand). There were no significant differences between the two sampling sites.

“The results of our study suggest that pavement wear is the second largest source of fine sediment in urban stormwater runoff and fine sediment directly affects Lake Tahoe’s clarity” says Wigart.

Depending on the time of year and type of precipitation the contribution of FSP to urban stormwater runoff from road-side soil ranged from 20%-70%, pavement wear ranged from 18%-53%, and traction abrasives ranged from 7%-21%.

Additionally, a smooth road in good condition is much easier to sweep.  Road sweeping machines are much more effective at picking up the fine sediment that inevitably ends up on the road surface if that surface is not covered in cracks and potholes that retain sediment.

Asphalt mix design has come a long way in the last decade and is now engineered for better durability. Adding polymers to the mix increases surface elasticity, allowing the road surface to better resist temperature changes and wear and tear from tire chains and heavy equipment. This not only limits the production of FSP from the road surface, but reduces the cost of road upkeep as well. The City of South Lake Tahoe has been using polymer based asphalt for the last several years but it is estimated that less than ten miles of roads have been repaved with the new mix to date.

These findings imply that maintaining pavement in good condition could positively impact urban stormwater quality and ultimately lake clarity.  El Dorado County and the Tahoe Resource Conservation District would like to continue investigating the relationship between high quality roads and reduced FSP in urban stormwater runoff.

“Our ultimate goal is to get good pavement condition recognized as a Best Management Practice (BMP) for improving urban stormwater quality in the Lake Tahoe Basin” says Buxton, “the results would be a win for the lake and a win for the public.”

“Combining better roads with responsible snow removal and sanding operations could be the future for improving driving experience, reducing vehicle wear, and improving lake clarity” says Wigart.  

To stay up to date with the Lake Tahoe Regional Stormwater Monitoring Program please visit https://monitoring.laketahoeinfo.org/RSWMP.