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Arizona Unit 40A — Logistics & Planning

Access, camping, weather, terrain, water, cell service, and nearest-town services.

Unit size
1,083.2 sq mi
Elevation
1,002–2,833 ft
Stock tanks
87
Total road miles
125

Elevation Profile

Min 1,002 ft Mean 1,887 ft Max 2,833 ft

Land Ownership Approximate

15% BLM
85% Private / Other

Season Weather

10-year monthly normals (Open-Meteo ERA5) at unit centroid (32.673°, -112.550°). Shaded rows indicate Arizona hunting seasons.

Month Avg High (°F) Avg Low (°F) Precip (in) Precip
Jan 70 42 0.7
Feb 73 45 0.8
Mar 80 50 0.7
Apr 88 56 0.2
May 96 64 0.3
Jun 105 73 0.1
Jul 107 81 0.6
AugSeason 107 80 1.1
SepSeason 102 74 0.5
OctSeason 92 61 0.4
NovSeason 79 49 0.5
Dec 69 41 0.6

Access & Roads

Road miles by type

Paved16.6 mi
Graded gravel31.6 mi
High-clearance50.9 mi
4WD / rough26.2 mi

Primary access points

  • I 8 @ unit boundary
    Paved highway — all vehiclesBlue Star Memorial Highway
    Maps
  • I 8 Bus @ unit boundary
    Paved highway — all vehiclesSouth Butterfield Trail
    Maps
  • AZ 84 @ unit boundary
    Paved highway — all vehiclesGila Bend–Casa Grande Highway
    Maps
  • I 8 @ unit boundary
    Paved highway — all vehiclesPhoenix Bypass Route
    Maps
  • I 8 @ unit boundary
    Paved highway — all vehiclesPhoenix Bypass Route
    Maps
  • AZ 85 @ unit boundary
    Paved highway — all vehiclesWest Solana Avenue
    Maps

🛻Named Roads & Trailer Ratings

RoadMilesRating
Pipeline Road10.3Graded gravel (2WD / small trailer)
BLM 80119.2Graded gravel (2WD / small trailer)
AZ 858.2Paved (all rigs)
BLM 80236.7Graded gravel (2WD / small trailer)
BLM 80186.2Graded gravel (2WD / small trailer)
Ajo Well Road No 14.3Graded gravel (2WD / small trailer)

🚐Developed Campgrounds & RV Sites

1 campgrounds inside the unit polygon (OSM + Recreation.gov RIDB). Max Trailer is from RIDB site attributes; "—" means no RIDB record.

Campground Max Trailer Reserve Phone Source
Table Top Trailhead Campground OSM Maps

Water Availability

124
Streams / Rivers
2
Lakes / Reservoirs
87
Stock Tanks
2
Springs

Cell Coverage Approximate

Verizon26%
AT&T17%
T-Mobile9%

Nearest Towns & Services

Town Distance (mi) Pop. Fuel Groceries Lodging Gear
Gila Bend 21.3 1,892 Maps
Hickiwan 21.4 Maps
San Lucy Village / Si:l Mek 22.4 Maps
Ajo 27.4 3,039 Maps
Why 30.1 Maps
Mobile 31.2 100 Maps
Pro: Waypoint bundle for Arizona Unit 40A
Access points, campgrounds, towns, and 87 stock-tank pins as GPX/KML.
Unlock Pro Waypoints →
Data generated 4/14/2026 · Validation: ✅ passed · ← Back to Unit 40A overview