Kansas Department of Health and Environment Rescinds Boil Water Advisory for City of Allen
The Kansas Department of Health and Environment (KDHE) has rescinded a boil water advisory for the City of Allen in Lyon County, Kansas, after laboratory tests found no bacteriological contamination and resolved risks to the public water supply.
Topeka, KS, November 11, 2026 —
The Kansas Department of Health and Environment (KDHE) has officially rescinded a boil water advisory that was previously in effect for the City of Allen, located in Lyon County, Kansas. This decision comes after a thorough review of recent laboratory tests.
According to the KDHE, the laboratory results confirmed that there is no longer any bacteriological contamination present in the public water supply for Allen. Furthermore, the agency has determined that all associated risks to the public water system have been successfully resolved. The rescission of the advisory means that residents of Allen can now resume normal use of their tap water without the need for boiling.
The specific details regarding when the initial boil water advisory was issued or the exact nature of the risks to the public water supply that prompted the advisory were not provided. Typically, such advisories are issued as a precautionary measure when there is a potential for contamination, often due to events like water main breaks, power outages at treatment facilities, or system failures. These events can allow contaminants to enter the distribution system.
The KDHE regularly monitors public water systems throughout the state to ensure the safety and reliability of drinking water. The agency conducts tests and reviews results to make informed decisions about issuing and rescinding advisories. The successful resolution in Allen signifies that the city’s water system has met the required safety standards. The contractor responsible for conducting the tests and the specific timeline for the resolution of risks were not detailed in the available information. Residents are advised to follow any further guidance issued by local authorities if necessary.
Story summarized from the original created by Tori Whalen on www.wibw.com, see more information here.
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