Leavenworth Mosquito Control District #2, Chelan County, WA

info@LeavenworthMosquitoControl.org 509.548.5904

Treatment Sites & Locations

North of Hwy 2:

  • Storm drains: in town and east of town
  • West Benton pond
  • Alpine Heights wetland
  • Holding ponds NE of Pine & Central
  • Wheeler ditch
  • Wheeler – Ranger wetland
  • Honeysett’s pond(s)
  • Guthrie’s pond
  • Ranger Rd ditch
  • Johnson’s pond
  • Ski Hill east pond
  • Ski Hill far east/small pond
  • End of Village View and south holding pond
  • Storm drains 12315 Village View
  • 10315 Village View ditch
  • Ski Hill reservoir below water tower
  • 10883 Titus ditch
  • 10735 Titus tiny pond
  • Detillion ditch and ditch south of irrigation pump
  • 12145 Emig tiny pond
  • 12295 Emig water feature
  • 10388 Titus Rd autumn pond
  • Club West wetland and ditch below home just south of Club West
  • Ski View condos and share housing storm drains
  • 10210 Titus Rd tiny pond & cistern
  • Chumstick Hwy west ditch and holding ponds south of High School
  • 11492 US Hwy 2 cistern

South of Hwy 2 including City Parks:

  • Storm drains
  • First Street small pond
  • Trend West pond
  • Seasonal pond south of ball fields
  • Fish rearing channel and highwater side channel
  • Kids fishing pond
  • Blackbird Island highwater wetlands
  • Waterfront Park highwater wetlands
  • Wenatchee River puddles
  • Audubon Center backyard ornamental pool

East Leavenworth Rd (“EL”) North end to 1.1 miles:

  • 9700 EL puddles by river
  • 9752 EL storm drains
  • 9630 EL wetland
  • 9557 EL catch basin
  • 9558 EL highwater wetland
  • SW of boat launch pond
  • 9546 EL highwater wetland
  • 9334 EL seasonal pond and catch basins
  • 9481 EL ornamental pond
  • Wenatchee River cutoff / cutoff wetlands
  • Low norther island opposite of Golf Course
  • Run of the River ponds and catch basin on the way in
  • Ludwig’s ditch west of EL Rd
  • East of EL Rd ditch (leading to Ludwig’s ditch)
  • 9260 EL ornamental pond

East Leavenworth Rd (“EL”) – central to south end

  • 9000 EL waterwheel pond
  • West of Joyful Place highwater wetlands
  • 8925 EL seasonal wetland
  • 8901 EL ornamental pond
  • Fromm’s wetland field, highwater wetlands, MM2 ditch and snowmelt pond
  • Icicle river MM2 wetland
  • Dempsey seasonal ponds and upper ditches
  • 8201 EL irrigation pond, ditches and wet field
  • 8280 EL Icicle Creek peninsula highwater wetlands
  • 8132 EL highwater pond
  • 8079 Old Bridge Rd seasonal pond
  • 7848 Old Bridge Rd highwater wetland
  • Copper Notch ponds and highwater wetlands
  • Icicle River puddles
  • County Gravel Pit wetland

Icicle Rd and side roads:

  • Sleeping Lady ponds, catch basins, horse troughs
  • Prowell perched water table wetland
  • Kramer’s ornamental pool
  • 12491 Shore St highwater wetlands and ponds
  • Two Rivers Farm highwater, wetlands and ponds
  • Southwest Island by Gold Course
  • 8420 Icicle Rd near empty swimming pool
  • 8560 Icicle Rd former hot tub, goldfish pond, swimming pool and tires to the south
  • 8785 Icicle Rd seeps by river
  • Golf Course Hole #1 pond and puddles by river

Note:

2017; We larvicided twice by helicopter using the same Bti (Vectobac GS) granules that we use by hand.

This larviciding occurred east of East Leavenworth Rd due to the difficulty of access to the area due to brush and continued deep water. The helicopter landed in Fromm’s field to load with granules (provided by LMC). Up to 20 acres to be treated. North Wind Aviation treated this area on April 10, 2017 and JR Helicopters treated the same area on May 2, 2017.

The area treated aerially with Bti was chiefly a snowmelt area and followed an arc about ¾ mile long against the hillside from just south of 9249 E. Leavenworth Rd and the north end to just north of the conifers north of 8701 E. Leavenworth Rd at the should end (all east of the main road). At the north end it funneled into a drainage ditch crossing the road.