Boil Water Advisory Rescinded for Jefferson Co RWD 7, Jefferson County
Summary
The Kansas Department of Health and Environment (KDHE) has rescinded a boil water advisory for Jefferson Co RWD 7 public water supply in Jefferson County. The original advisory was issued on April 16, 2026, due to a waterline break causing loss of pressure in the distribution system. KDHE is issuing the rescind notice following certified laboratory testing that indicates no evidence of bacteriological contamination.
“The Kansas Department of Health and Environment (KDHE) has rescinded a boil water advisory for the Jefferson Co RWD 7 public water supply system located in Jefferson County.”
What changed
KDHE has rescinded the boil water advisory for Jefferson Co RWD 7 after laboratory testing confirmed no bacteriological contamination. The advisory was originally issued due to a waterline break that caused a loss of pressure in the distribution system, which may have resulted in loss of chlorine residuals and bacterial contamination. KDHE issues rescind notices following testing at a certified laboratory once all conditions that placed the system at risk are resolved. Public water suppliers and affected residents should note that boil water advisories are lifted only after KDHE officials deem all risk conditions resolved based on confirmed laboratory results.
Archived snapshot
Apr 22, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Boil Water Advisory Rescinded for Jefferson Co RWD 7, Jefferson County
Press Releases - Boil Water Advisories Posted on April 21, 2026 | Last Updated on April 21, 2026
The Kansas Department of Health and Environment (KDHE) has rescinded a boil water advisory for the Jefferson Co RWD 7 public water supply system located in Jefferson County. The advisory was issued because of a waterline break resulting in a loss of pressure in the distribution system. Failure to maintain adequate pressure may result in a loss of chlorine residuals and bacterial contamination.
Public water suppliers in Kansas take all measures necessary to notify customers quickly after a system failure or shutdown. Regardless of whether it’s the supplier or KDHE that announces a boil water advisory, KDHE will issue the rescind notice following testing at a certified laboratory.
Laboratory testing of drinking water samples collected from the Jefferson Co RWD 7 indicate no evidence of bacteriological contamination and all other conditions that placed the system at risk of contamination are deemed by KDHE officials to be resolved.
For consumer questions, please contact the water system at: 785-863-3294 or you may call KDHE at 785-296-5514. For consumer information please visit our webpage: https://www.kdhe.ks.gov/468/Disruption-in-Water-Service.
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