Buchanan County, Iowa — public water systems

20 active public water systems serve Buchanan County, reporting 13K people served.

Dataset updated July 2026 . Source: EPA SDWIS/ECHO, refreshed quarterly.

Active systems

Population served

13K

Community systems

Groundwater share

100%

Water systems in Buchanan County

Active public water systems in Buchanan County, Iowa
#	Water system	County	Population served	Type	Source
1	Independence Water Dept	Buchanan	6,064	Community	Groundwater
2	Jesup Municipal Water Supply	Buchanan	2,508	Community	Groundwater
3	Fairbank Water Supply	Buchanan	1,111	Community	Purchased groundwater
4	Winthrop Water Supply	Buchanan	840	Community	Groundwater
5	Hazleton Water Supply	Buchanan	713	Community	Groundwater
6	Lamont Water Supply	Buchanan	429	Community	Groundwater
7	Brandon Water Supply	Buchanan	341	Community	Groundwater
8	Denali'S on the River	Buchanan	185	Transient non-community	Groundwater
9	Jp'S Country Store	Buchanan	125	Transient non-community	Groundwater
10	Cedar Rock Visitors Center	Buchanan	107	Transient non-community	Groundwater
11	Pints Water Association	Buchanan	96	Community	Groundwater
12	Hazleton Mobile Home Park	Buchanan	90	Community	Purchased groundwater
13	Morwood Campground	Buchanan	77	Transient non-community	Groundwater
14	Ridge Haven Inc.	Buchanan	74	Transient non-community	Groundwater
15	Poet Biorefining - Fairbank LLC	Buchanan	62	Non-transient non-community	Groundwater
16	Wapsie Valley Creamery, Inc..	Buchanan	60	Non-transient non-community	Groundwater
17	River Ridge Hoa	Buchanan	60	Community	Groundwater
18	Bodensteiner Implement of Rowley	Buchanan	30	Transient non-community	Groundwater
19	Three Elms Golf Course	Buchanan	29	Transient non-community	Groundwater
20	Dollar General (Fairbank)	Buchanan	25	Transient non-community	Groundwater