TV Channels in Spearfish, SD
ZIP Code: 57783 • Coordinates: 44.4563°N, 103.9253°W
Channels available
7 / 10 networks
Strongest signal
-58 dBm · K15KM-D
Reliability
9 / 10
Recommended antenna
Rotator 168° SSE
Towers in range
5 Top 2 within 1 dB
§ 01
7 of 10 networks reach this ZIP Major Network Coverage
Signal values are sampled near the ZIP centroid. Reception at your specific address can vary, especially in hilly areas — check the coverage map for your block.
ABC
KHME
Ch. 03-1 · 720p
-71 dBm
+ 1 more
Also on this station:
FOX Ch. 07-1
NBC
K35MW-D
Ch. 21-1 · 1080i
-81 dBm
+ 1 more
Also on this station:
MyN Ch. 21-2
CBS
KCLO-TV
Ch. 15-1 · 1080i
-82 dBm
+ 3 more
Also on this station:
ION Ch. 15-3
CW+ Ch. 15-2
ION Mystery Ch. 15-4
FOX
KEVN-TV
Ch. 03-1 · 720p
-71 dBm
+ 1 more
Also on this station:
ABC Ch. 03-1
PBS
K15KM-D
Ch. 04-1 · 1080i
-58 dBm
+ 4 more
Also on this station:
Create Ch. 04-2
First Nations Experience Ch. 04-4
PBS Encore Ch. 04-2
PBS Kids 24/7 Ch. 04-3
CW
Not Available
MyN
K35MW-D
Ch. 21-1 · 1080i
-81 dBm
+ 1 more
Also on this station:
NBC Ch. 21-1
ION
KCLO-TV
Ch. 15-1 · 1080i
-82 dBm
+ 3 more
Also on this station:
CBS Ch. 15-1
CW+ Ch. 15-2
ION Mystery Ch. 15-4
Telemundo
Not Available
Univision
Not Available
§ 02
Select a network to see coverage area and towers near Spearfish, SD. Coverage Map
Loading map...
Select Network
Showing ABC coverage and towers
Signal strength · dBm >-30 Excellent → Poor <-70
§ 03
Stations ranked by received power at the ZIP centroid
Top 5 Strongest Signals
| Rank | Station | Channel | Networks | Signal | Quality | Bearing |
|---|---|---|---|---|---|---|
| #1 | K15KM-D SUNDANCE, WY | 04-1 1080i | PBSCreateFirst Nations Experience +2 | -58 dBm | Good | 258° WSW |
| #2 | KHME RAPID CITY, SD | 23-4 480i (w) | Catchy ComedyHeroes & IconsMe-TV +2 | -59 dBm | Good | 129° SE |
| #3 | KIVV-TV | 5 | Other | -65 dBm | Fair | 155° SSE |
| #4 | KQME LEAD, SD | 23-4 480i (w) | Catchy ComedyHeroes & IconsMe-TV +2 | -67 dBm | Fair | 154° SSE |
| #5 | K04GW-D SPEARFISH, SD | 13-1 1080i | PBSAudioAudio +3 | -70 dBm | Fair | 61° ENE |
§ 04
How reliable, where to point, and whether you'll have to choose between towers Reception Analysis
Reliability Score
9 / 10
Signal varies 1 dB across the sample area — minimal variation across this ZIP.
Antenna Recommendation
Rotator Recommended
Towers spread 108° - rotator recommended
Signal Competition
Contested
§ 05
About TV Reception in Spearfish
Spearfish, South Dakota (57783) has access to 5 strong TV signals. The strongest signal comes from K15KM-D at -58 dBm, rated as "Good" quality.
For best reception, we recommend using an outdoor antenna mounted as high as possible. Indoor antennas may work for "Excellent" and "Good" rated signals.
Signal Quality Guide
- Excellent −50 dBm and stronger Indoor antenna should work
- Good −65 to −50 dBm Indoor antenna in good conditions
- Fair −75 to −65 dBm Outdoor antenna recommended
- Poor −85 to −75 dBm High-gain outdoor antenna required
- No Signal below −85 dBm Below ATSC threshold — reception unlikely