Washington Game Management Unit 426 (Diablo)
Game Management Units (GMUs) · Washington Department of Fish and Wildlife
Unit boundary
Simplified for the web from the public layer of Washington Department of Fish and Wildlife (source and terms). Units change with each season's regulations, and the legal boundary description in the regulations is what counts.
Legal shooting light this week
Washington's general big-game hours: 30 minutes before sunrise to 30 minutes after sunset, worked out for the middle of the unit (48.753, -121.029) on local time. Times can be a minute or two off at the unit's edges.
| Day | Shooting light starts (PST) | Ends | Sunrise | Sunset |
|---|---|---|---|---|
| 6:20 AM | 5:13 PM | 6:49 AM | 4:43 PM | |
| 6:22 AM | 5:11 PM | 6:51 AM | 4:41 PM | |
| 6:23 AM | 5:10 PM | 6:52 AM | 4:40 PM | |
| 6:25 AM | 5:08 PM | 6:54 AM | 4:38 PM | |
| 6:26 AM | 5:07 PM | 6:55 AM | 4:37 PM | |
| 6:28 AM | 5:05 PM | 6:57 AM | 4:35 PM | |
| 6:30 AM | 5:04 PM | 6:59 AM | 4:34 PM |
Washington publishes the hours as dated tables, which can differ from this by a minute or two.
Turkey, waterfowl, some public lands and opening days have their own hours. Always check the Washington regulations for your species (where this rule comes from).
Maps that cover this unit
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Pumpkin Mountain, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Ross Dam, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Jack Mountain, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Crater Mountain, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Mount Prophet, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Diablo Dam, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Shull Mountain, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Azurite Peak, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Hozomeen Mountain, WA-BC — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington, BC
Public domain

Skagit Peak, WA-BC — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington, BC
Public domain

Forbidden Peak, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Mount Logan, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Mount Spickard, WA-BC — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington, BC
Public domain

Eldorado Peak, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Motor Vehicle Use Map — Mount Baker Ranger District — Mount Baker-Snoqualmie National Forest (2025)
Forest Service Maps (public domain) · Mount Baker-Snoqualmie National Forest
Public domain

Mount Challenger, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Mount Triumph, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Castle Peak, WA-BC — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington, BC
Public domain

Mount Arriva, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Pasayten Peak, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Slate Peak, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain

Mount Redoubt, WA-BC — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington, BC
Public domain

Motor Vehicle Use Map — Darrington Ranger District — Mount Baker-Snoqualmie National Forest
Forest Service Maps (public domain) · Mount Baker-Snoqualmie National Forest
Public domain

Big Devil Peak, WA — USGS 7.5-minute topo (2023)
USGS Topo Maps (public domain) · Washington
Public domain