You can get 19 free TV channels in Mattawa, WA
0 channels are rated Strong (indoor-ready) near the center of Mattawa. Check your exact ZIP code below.
Attic or High-Gain Window Antenna
You have 3 Strong/Moderate channels. An attic or 2nd-floor window antenna will lock in way more channels than a basic flat panel.
🧭 Broadcast Tower Compass — Which Way to Point Your Antenna
Each dot is a local TV tower relative to your center point (● Green = Strong, ● Blue = Moderate, ● Amber = Weak).
Primary Aim Direction: WSW (244°)
Place your indoor antenna near a window or exterior wall facing WSW (244°), or aim your attic/rooftop antenna toward that compass bearing for the strongest signal lock.
After placing or moving your antenna, always run a fresh TV channel rescan.
All Free Over-the-Air TV Channels in Mattawa, WA
Sorted with Strong signals and major broadcast networks first. Channel is the virtual channel number your TV displays; Band / RF Ch. is the actual radio frequency that determines whether you need a VHF-capable antenna. How we calculate signals.
| Channel | Network | Station | Distance | Point Antenna | Band / RF Ch. | Estimated Signal |
|---|---|---|---|---|---|---|
| 29 | CBS | KIMA-TV Yakima, WA · Full Power | 32.0 mi | WSW (244°) | UHF RF 33 | ● Moderate — Window / High Indoor |
| 23 | NBC | KNDO Yakima, WA · Full Power | 31.9 mi | WSW (244°) | UHF RF 16 | ● Moderate — Window / High Indoor |
| 47 | PBS | KYVE Yakima, WA · Full Power | 32.0 mi | WSW (244°) | UHF RF 21 | ● Moderate — Window / High Indoor |
| 42 | ABC | KVEW Kennewick, WA · Full Power | 57.1 mi | SE (140°) | UHF RF 27 | ▲ Weak — Outdoor / Attic |
| 25 | NBC | KNDU Richland, WA · Full Power | 57.2 mi | SE (140°) | UHF RF 26 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | K27OO-D Ellensburg, WA · Low Power | 27.5 mi | WNW (293°) | UHF RF 27 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | KUNW-CD Yakima, WA · Class A | 32.0 mi | WSW (244°) | UHF RF 30 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | K20LQ-D Yakima, WA · Translator | 32.2 mi | WSW (244°) | UHF RF 20 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | KCYU-LD Yakima, WA · Low Power | 32.2 mi | WSW (244°) | UHF RF 29 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | KDHW-CD Yakima, WA · Class A | 32.2 mi | WSW (244°) | UHF RF 35 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | K25PV-D Yakima, WA · Low Power | 32.6 mi | WSW (244°) | UHF RF 25 | ▲ Weak — Outdoor / Attic |
| 19 | CBS | KEPR-TV Pasco, WA · Full Power | 55.7 mi | SE (142°) | UHF RF 18 | ○ Fringe — Deep Outdoor |
| 31 | PBS | KTNW Richland, WA · Full Power | 57.3 mi | SE (140°) | UHF RF 22 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | KYPK-LD Yakima, WA · Low Power | 31.3 mi | WSW (244°) | UHF RF 32 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | KWYT-LD Yakima, WA · Low Power | 31.3 mi | WSW (244°) | UHF RF 36 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | K19JX-D Yakima, WA · Low Power | 32.2 mi | WSW (244°) | UHF RF 19 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | K08QZ-D Sunnyside-Grandview, WA · Translator | 38.7 mi | S (169°) | UHF RF 31 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | K13ABZ-D Sunnyside, WA · Translator | 38.7 mi | S (169°) | UHF RF 24 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | K34ND-D Moses Lake, WA · Low Power | 40.6 mi | N (7°) | UHF RF 34 | ○ Fringe — Deep Outdoor |
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