• Harvesting Operations

  • TKPOA Harvesting Program

    Harvesting is the primary control method available to the Tahoe Keys today. In 1984, roughly 100 cubic yards were removed from the lagoons and nearly 10,000 cubic yards were removed in 2020. Water Quality operations cost around $600,000 a year but the TKPOA is clearly losing ground with these mechanical harvesting methods alone.

    Harvesting Services


    • Throughout the summer months the TKPOA operates harvesters that remove vegetation from designated sections.
    • July-August harvesters focus on navigation lanes so boaters can travel through the lagoons.
    • During the last few weeks of the harvesting season harvesters focus on removing as much vegetation as possible by harvesting the entire section between homeowner docks. This helps to reduce available nutrients and may possibly help reduce vegetation growth the following season.

    Pile Pickup

    • Homeowners can help assist in fragment control by skimming around their docks and stacking the weeds on the end of their docks.
    • Skimmer crews will come by and pick up the piles from your docks twice a week so they can be disposed of properly.
  • 2022 Harvesting Zones

    Stay up to date with the harvesting schedule and information below!

  • Please see the Harvesting Schedule for the week of September 26th to September 30th below.

    Note: All harvesting activities may be halted due to smoky conditions and inclement weather.


    Harvesting Operations is from 8:30-4:00

    Fragment Control Operations is from 8:30- 4:00

    Weed Pile Pickup is from 8:30-11:00



    Monday, Sep. 26: Section 12

    Tuesday, Sep. 27: Section 17

    Wednesday, Sep.28: Section 18

    Thursday, Sep. 29: Section 18/14 Weed Pile Pick-Up in the West Lagoons in all areas

    Friday, Sep. 30: Section 14


    **To assist the success of the UV-C Light Treatment, as part of the CMT Project, conditional harvesting will be conducted in the ‘Area A UV-Combo Sites’ this week only.



    Monday, Sep. 26: G,F,I

    Tuesday, Sep. 27: E,J,K

    Wednesday, Sep.28: D

    Thursday, Sep. 29: C

    Friday, Sep. 30: A,B


    The priority of work for the waterway is to harvest the:

    1. Navigational channels first.
    2. Shorelines second and then docks if boats are not present and the harvester fits.
    3. Individual slips will not be harvested

    The schedule will also be posted on www.tkpoa.com

  • Leadership

    Meet the Team!

    WQ Supervisor

    Meghan Hoffmann

    WQ Supervisor

    Jim Hulse

  • TKPOA Harvesting Equipment

    The TKPOA Operates 3 Harvesters throughout the summer. Two harvesters continuously operate in the West Lagoon and one moves from Lake Tallac to the East Lagoon. The TKPOA also operates skimming equipment such as the Weedoo Tiger Cat and Aqua Harvester along with skimmer boats to collect weed fragment throughout the Lagoons.

    Harvester 3

    This harvester can collect 16 cubic yards of biomass for each load. It is small enough to go in between docks and large enough to effectively clear navigation lanes.

    Harvester 4

    Harvester 4 is our largest harvester and can hold up to 37 cubic yards of weeds. Due to the size of this harvester it is difficult to go in between docks

    Harvester 5

    Harvester 5 is our smallest harvester and can collect around 4 cubic yards of vegetation. This harvester maintains Lake Tallac and the East Lagoon. At the end of the season harvester 5 focuses on harvesting between docks.


    The Omnicat is a passive skimming pontoon with a collection device between the pontoons. This vessel was designed to skim navigation lanes to collect aquatic weed fragments. It is not able to collect fragments between individual docks due to its size.

    Tiger Cat

    The Tiger Cat was purchased in 2020 using funds from the 2020 special assessment. This piece of equipment can effectively collect weed fragment and cut close to docks with its cutting bar.

    Aqua Harvester

    The Aqua Harvester was purchased in 2020 using funds from the 2020 special assessment. This piece of equipment can effectively collect weed fragments in-between docks and in navigation lanes with minimal manual labor.

  • Skimming Vessels

    The TKPOA has five vessels used by the skimming crews. These are used for pile pick-ups and fragment collection.

  • See Open Positions at the TKPOA

    Click the link below for a list of open positions

  • Harvesting or Skimming Comments

    TKPOA Staff will respond in a timely manner

All Posts