Most Status updated on Friday
Kansas Public Lakes Under Investigation for Harmful Blue-Green Algal Blooms (HAB)
KDHE only investigates reported lakes with potential HAB.
Click on any highlighted triangle or lake to display more information about lake with reported HAB
HAB Legend

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The above advisories/warnings are issued based upon KDHE confirmed sampling results and established health risk levels.

Kansas lakes and streams are NOT annually tested for HABs. KDHE in conjunction with KDWP and USACE respond to reported HAB concerns at Kansas Public Waters with site specific sampling.