• Bragging Rights

    Bragging Rights

  • Downtown Streetscape

    Yankton's Downtown

  • Lewis & Clark Lake

    Missouri River Bluffs

  • 4th of July

    4th of July Fireworks Show

  • Riverside Park

    Riverside Park

  • Meridian Bridge Fog

    Meridian Bridge Fog

  • Meridian Bridge Winter

    Meridian Bridge Winter

  • Meridian Bridge Fall

    Yankton Meridian Bridge Fall

  • Lewis & Clark Lake

    Lewis & Clark Lake walking trails.

  • Yankton 4th of July Fireworks

    Yankton's annual 4th of July fireworks show over the Missouri River.

  • Rockin' Ribfest

    June 3-4

  • Yankton Marina

    Yankton Marina

  • Yankton Missouri River

    Yankton Missouri River

  • Fishing the Missouri

    Missouri River Yankton

  • Meridian Bridge

    Meridian Bridge

  • Ice Sailing

    Missiouri River Ice Sailing

  • Yankton Riverside Park Winter View

    Yankton Riverside Park Winter View

  • Missouri River Yankton

    Merry Christmas

  • Yankton Discovery Bridge

    Yankton Discovery Bridge

Wastewater

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wastewater_plantUpgraded wastewater treatment facilities were operated without incident and met all State and Federal requirements in 2006.  Typically 1,000,000 gallons of wastewater are treated each day at the treatment plant.  Continuous operation of the plant with no shutdowns is required each and every day.  Flow is continuous and there are no means to stop or store wastewater.  A dedicated staff certified to operate the plant is required to continuously test and adjust sixteen different treatment components to accomplish acceptable disposal of sludge and water.

Reconstruction of the wastewater treatment facilities has been recently completed.  The community has the capacity to expand with regards to accommodating additional wastewater.  Treatment improvements, combined with significant improvements of collection trunk lines in the past decade, have insured this utility is staged for the future.

The United States Environmental Protection Agency took significant steps to impose restrictions on septic tanks in the unincorporated portions of Yankton County east of the City in 2006.  Interest in a centralized wastewater collection system for the lake area west of the City remained strong.

 

Kyle Goodmanson, Director of Environmental Services 
315 West Riverside Drive
PO Box 176
Yankton, SD 57078
Phone: (605) 668-5270