Wood County, Wisconsin — public water systems

148 active public water systems serve Wood County, reporting 58.5K people served.

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

Active systems

148

Population served

58.5K

Community systems

Groundwater share

100%

Water systems in Wood County

Active public water systems in Wood County, Wisconsin
#	Water system	County	Population served	Type	Source
1	Wis Rapids Water Works & Lighting Comm	Wood	20,000	Community	Groundwater
2	Marshfield Utilities	Wood	18,815	Community	Groundwater
3	Nekoosa Waterworks	Wood	2,394	Community	Groundwater
4	Port Edwards Water Utility	Wood	1,866	Community	Groundwater
5	Biron Water Utility	Wood	879	Community	Groundwater
6	Pittsville Waterworks	Wood	800	Community	Groundwater
7	Jammers	Wood	725	Transient non-community	Groundwater
8	Holy Rosary Catholic Church	Wood	700	Transient non-community	Groundwater
9	St Marys Catholic Church	Wood	600	Transient non-community	Groundwater
10	Bulls Eye Golf Club	Wood	500	Transient non-community	Groundwater
11	St Michaels Catholic Parish	Wood	500	Transient non-community	Groundwater
12	Auburndale High School	Wood	498	Non-transient non-community	Groundwater
13	Vesper Waterworks	Wood	491	Community	Groundwater
14	Auburndale Elementary School	Wood	485	Non-transient non-community	Groundwater
15	Trinity Ev Lutheran Church & School	Wood	430	Non-transient non-community	Groundwater
16	St Kilian Catholic Church	Wood	350	Transient non-community	Groundwater
17	Nasonville Elementary School	Wood	350	Non-transient non-community	Groundwater
18	Immanuel Lutheran Church	Wood	300	Transient non-community	Groundwater
19	Grace Lutheran Church	Wood	300	Transient non-community	Groundwater
20	Milladore Waterworks	Wood	280	Community	Groundwater
21	Dairy State Cheese	Wood	235	Non-transient non-community	Groundwater
22	Wi Dot Wayside 4 Richfield	Wood	232	Transient non-community	Groundwater
23	Tri City Golf Course LLC	Wood	200	Transient non-community	Groundwater
24	Savory	Wood	200	Transient non-community	Groundwater
25	Riveredge	Wood	200	Transient non-community	Groundwater
26	Rudolph Elementary School	Wood	186	Non-transient non-community	Groundwater
27	Marshfield Country Club	Wood	150	Transient non-community	Groundwater
28	Avacados LLC	Wood	150	Transient non-community	Groundwater
29	St Johns Lutheran Church	Wood	150	Transient non-community	Groundwater
30	Nasonville Dairy	Wood	145	Non-transient non-community	Groundwater
31	Ymca Camp Alexander 3 Lester	Wood	100	Transient non-community	Groundwater
32	Ymca Camp Alexander 1 Shower Bldg	Wood	100	Transient non-community	Groundwater
33	Lake Aire Supper Club	Wood	100	Transient non-community	Groundwater
34	Marshfield Speedway	Wood	100	Transient non-community	Groundwater
35	Outpost Ranch Outpost	Wood	100	Transient non-community	Groundwater
36	Dexter Co Park 10 & 12 Shower Bldg	Wood	100	Transient non-community	Groundwater
37	First Presbyterian Church	Wood	100	Transient non-community	Groundwater
38	Wiskerchen Cheese LLC	Wood	100	Non-transient non-community	Groundwater
39	Bucks N Berries Cafe	Wood	100	Transient non-community	Groundwater
40	Dexter Co Park 7 Ep 3rd Loop Cmpgd	Wood	100	Transient non-community	Groundwater
41	Dexter Co Park 1 Shelter Ep	Wood	100	Transient non-community	Groundwater
42	Dexter Co Park 2 1st Overflow	Wood	100	Transient non-community	Groundwater
43	Outpost Ranch Ranch	Wood	100	Transient non-community	Groundwater
44	Dexter Co Park 3 Hp 2nd Overflow	Wood	100	Transient non-community	Groundwater
45	Dexter Co Park 4 Beach House	Wood	100	Transient non-community	Groundwater
46	Dexter Co Park 13 Shower Bldg	Wood	100	Transient non-community	Groundwater
47	Bethany Lutheran Church	Wood	100	Transient non-community	Groundwater
48	Dexter Co Park 6 Hp 2nd Loop Cmpgd	Wood	100	Transient non-community	Groundwater
49	Express Lane	Wood	100	Transient non-community	Groundwater
50	St Philips Catholic Church	Wood	100	Transient non-community	Groundwater