Cell towers in Spring Green, Wisconsin
The FCC register lists 7 antenna structures in and around Spring Green. That is the 140th highest count of any place in Wisconsin.
Overview
Spring Green, WI has 7 registered antenna structures on the FCC register — the 140th largest count among the 687 places in Wisconsin that have any.
Density works out to 4.20 registered structures per square mile of land area.
Median height here is 78 m (254 ft), compared with 77 m (254 ft) across Wisconsin as a whole.
The largest registered owner here is Boldyn Networks US Vi LLC, which holds 3 of them — 42.9% of the local total. Owner is not the same as carrier: tower companies lease space on their structures to several networks at once.
The earliest structure still on the register here dates from 1978.
Structure types
| Lattice tower | 3 | 43% |
| Guyed tower | 2 | 29% |
| Tower | 1 | 14% |
| Tank | 1 | 14% |
Largest registered owners
owner is not the same as carrier| Boldyn Networks US Vi LLC Other | 3 | 43% |
| Village of Spring Green Government | 1 | 14% |
| Sauk, County Of Government | 1 | 14% |
| Sauk County Other | 1 | 14% |
| Wisconsin Rsa No. 8 Limited Partnership Other | 1 | 14% |
Tallest registered structures
| Height | Type | Built | Owner | ASR |
|---|---|---|---|---|
| 105 m (345 ft) | Guyed tower | 1996 | Wisconsin Rsa No. 8 Limited Partnership | 598935 |
| 82 m (270 ft) | Lattice tower | 2007 | Sauk County | 2655045 |
| 78 m (255 ft) | Guyed tower | 2020 | Boldyn Networks US Vi LLC | 2710849 |
| 78 m (254 ft) | Lattice tower | 2021 | Boldyn Networks US Vi LLC | 2716323 |
| 61 m (199 ft) | Lattice tower | 2022 | Boldyn Networks US Vi LLC | 2719485 |
| 58 m (190 ft) | Tank | 2003 | Village of Spring Green | 2640205 |
| 49 m (161 ft) | Tower | 1978 | Sauk, County Of | 600149 |
When they were registered
| 1970s | 1 | 14% |
| 1990s | 1 | 14% |
| 2000s | 2 | 29% |
| 2020s | 3 | 43% |
Nearby places
- Dodgeville 12
- Blue Mounds 7
- Muscoda 7
- Prairie du Sac 5
- Richland Center 15
About this data
Figures are drawn from the FCC's public antenna structure register (2026-08-23). It covers structures that need registering — broadly those over 200 feet or close to an airport — and not the many shorter installations that carry mobile traffic.
The FCC Antenna Structure Registration database covers structures that require registration — generally those over 200 feet or near airports. Many small cells, rooftop antennas and short towers are not registered and will not appear here.
"Owner" is the entity that registered the structure, usually a tower company such as American Tower or Crown Castle. It does not indicate which carriers operate equipment on the structure.