Allen County, Kansas Water Systems

Allen County, Kansas

22 community water systems on record — 14 active, 8 inactive.

Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Kansas’s official records. Always confirm current status with Kansas before making decisions based on this information.

Community water systems in Allen County, Kansas

System name	City	Population served	Status
ALLEN CO RWD # 1	LAHARPE	27	Inactive
ALLEN CO RWD 09	HUMBOLDT	24	Inactive
ALLEN CO RWD 10	HUMBOLDT	125	Active
ALLEN CO RWD 11	IOLA	0	Inactive
ALLEN CO RWD 12	MORAN	33	Active
ALLEN CO RWD 13	CHANUTE	100	Active
ALLEN CO RWD 15	IOLA	135	Active
ALLEN CO RWD 16	MORAN	133	Active
ALLEN CO RWD 2	IOLA	0	Inactive
ALLEN CO RWD 3	IOLA	0	Inactive
ALLEN CO RWD 4	IOLA	52	Active
ALLEN CO RWD 6	IOLA	45	Active
ALLEN CO RWD 7	IOLA	0	Inactive
ALLEN CO RWD 8	HUMBOLDT	736	Active
BOURBON CNTY RWD #4 (BRONSON-S	MORAN	539	Inactive
CITY OF BASSETT	IOLA	50	Inactive
GAS CITY, CITY OF	GAS	501	Active
HUMBOLDT, CITY OF	HUMBOLDT	1,836	Active
IOLA, CITY OF	IOLA	5,343	Active
LA HARPE, CITY OF	LA HARPE	484	Active
MORAN, CITY OF	MORAN	467	Active
PUBLIC WHOLESALE WSD 5	IOLA	1	Active