ZIP 57538 43.1212° N  99.1566° W

TV Channels in Herrick, SD

ZIP Code: 57538 • Coordinates: 43.1212°N, 99.1566°W

Channels available
6 / 10 networks
Strongest signal
-37 dBm · KDLV-TV
Reliability
10 / 10
Recommended antenna
Wide-beam 28° NNE
Towers in range
5 Top 2 within 0 dB
§ 01

Major Network Coverage

6 of 10 networks reach this ZIP

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
KDLV-TV
Ch. 13-1 · 720p
-37 dBm
+ 2 more
Also on this station:
FOX Ch. 05-2
NBC Ch. 05-1
NBC
KDLV-TV
Ch. 13-1 · 720p
-37 dBm
+ 2 more
Also on this station:
ABC Ch. 13-1
FOX Ch. 05-2
CBS
KPLO-TV
Ch. 06-1 · 1080i
-52 dBm
+ 2 more
Also on this station:
MyN Ch. 06-2
CW+ Ch. 06-4
FOX
KDLV-TV
Ch. 13-1 · 720p
-37 dBm
+ 2 more
Also on this station:
ABC Ch. 13-1
NBC Ch. 05-1
PBS
KTSD-TV
Ch. 10-1 · 1080i
-41 dBm
+ 5 more
Also on this station:
Audio Ch. 10-5
Audio Ch. 10-6
Create Ch. 10-3
PBS Kids 24/7 Ch. 10-4
World Channel Ch. 10-2
CW
Not Available
MyN
KPLO-TV
Ch. 06-1 · 1080i
-52 dBm
+ 2 more
Also on this station:
CBS Ch. 06-1
CW+ Ch. 06-4
ION
Not Available
Telemundo
Not Available
Univision
Not Available
§ 02

Coverage Map

Select a network to see coverage area and towers near Herrick, SD.
Loading map...
Select Network
Showing ABC coverage and towers
Signal strength · dBm
>-30 Excellent → Poor <-70
§ 03

Top 5 Strongest Signals

Stations ranked by received power at the ZIP centroid
Rank Station Channel Networks Signal Quality Bearing
#1
KDLV-TV
MITCHELL, SD
 13-1 720p
ABCFOXNBC
-37 dBm Excellent 40° NE
#2
KDLV-TV
MITCHELL, SD
 13-1 720p
ABCFOXNBC
-37 dBm Excellent 40° NE
#3
KDLV-TV
MITCHELL, SD
 13-1 720p
ABCFOXNBC
-37 dBm Excellent 40° NE
#4
KTSD-TV
PIERRE, SD
 10-1 1080i
PBSAudioAudio +3
-41 dBm Excellent 340° NNW
#5
KPLO-TV
RELIANCE, SD
 06-1 1080i
CBSMyNCW+
-52 dBm Good 334° NNW
§ 04

Reception Analysis

How reliable, where to point, and whether you'll have to choose between towers
Reliability Score
10 / 10

Signal varies 2 dB across the sample area — minimal variation across this ZIP.

Antenna Recommendation
Wide-Beam Directional
Point 28° · NNE · Spread 54°

Towers within 54° arc

Signal Competition
Contested
Top 2 signals within 0 dB
§ 05

About TV Reception in Herrick

Herrick, South Dakota (57538) has access to 5 strong TV signals. The strongest signal comes from KDLV-TV at -37 dBm, rated as "Excellent" 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