Lewis Spring

Cochise County, Arizona · Near Pirtleville
31.5920°N, 109.5100°W · 4,920 ft
68°F 67°F air · Good soaking weather 4,920 ft Restricted Short Walk US Fish and Wildlife Service Camping nearby (14.3 mi)

Lewis Spring is a barely warm spring inside Leslie Canyon National Wildlife Refuge in Cochise County, sixteen miles or so from Pirtleville. The water is cool enough that you would not call it a soak, and the land is a federal refuge where access is listed as restricted. The US Fish and Wildlife Service manages the ground.

Location

Leslie Canyon Road passes close by, and the approach is a short walk, though restricted access on refuge land means that walk may be off limits. The spring sits near five thousand feet in a dry part of Cochise County that sees almost no snow and about a foot of rain in a year. The record lists no fee and shows nothing built at the water.

Ask the refuge before going; the record says restricted, and that outranks everything else on this page. Winter months rate best, and with a couple of inches of snow each winter the weather is seldom the obstacle. Nobody is soaking in water this cool anyway. Camp Rucker group site is the campground on the record, fourteen miles out.

Terrain

Aircraft with laser scanners measured this ground to within inches. The scan strips out trees and buildings, leaving the bare shape of the land around Lewis Spring.

Aerial view of the ground around Lewis Spring LiDAR bare-earth view of the same ground around Lewis Spring
Aerial LiDAR bare earth

Drag the handle to compare the two views. The orange dot marks the spring, in a frame about three quarters of a mile wide.

Setting
Canyon floor
Steep ground climbs away on both sides of the spring.
Highest ground nearby
454 ft above the spring
Within a quarter mile, to the north
Cross-section through the spring

A slice through the ground from southwest to northeast, about 0.6 miles end to end.

Elevation data: USGS 3D Elevation Program. Aerial imagery: USGS The National Map. Public domain.

Heat Below
85 milliwatts per square meter of heat flow

That's about 1½ times the US average of 65. It's higher than at 22% of the springs on this site.

Heat flow measures the warmth working its way up through the ground from deep inside the earth. Where it runs high, rain and snowmelt that seep down through cracks in the rock come back up hot.

Heat flow estimate: Stanford Thermal Earth Model (Aljubran & Horne, 2024), CC BY 4.0.

Monthly Climate
45°
Jan
48°
Feb
54°
Mar
61°
Apr
70°
May
79°
Jun
78°
Jul
76°
Aug
73°
Sep
64°
Oct
53°
Nov
44°
Dec
Annual Precip: 11.6 in Annual Snow: 2.3 in
Best Time to Visit
December Air 44°F · Water 68°F · +24° contrast
January Air 45°F · Water 68°F · +23° contrast
February Air 48°F · Water 68°F · +20° contrast
December offers 35°F more contrast than June
Current Conditions
67°F
Clear N 0.0 mph 93% Good soaking weather
Tuesday 82° Low 65° Chance Showers And Thunderstorms 48% precip
Wednesday 82° Low 64° Chance Showers And Thunderstorms 62% precip
Thursday 84° Low 63° Slight Chance Showers And Thunderstorms 24% precip
Friday 86° Low 64° Sunny then Chance Showers And Thunderstorms 30% precip
Saturday 85° Low 64° Slight Chance Showers And Thunderstorms 12% precip
Where to Stay

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Nearby Camping
Camp Rucker Group Site 14.3 mi away

Overview The Camp Rucker Group Site is not available for reservations at this time for site re-design and facility improvements. The group camp area is now open to individual party walk-in camping. Individual sites are $15 per night; cash payment on-site. Camp Rucker sits in the beautiful and remote Chiricahua Mountains of southeastern Arizona. Recreation The Rucker and Tex Canyon scenic drive takes visitors over the southern reaches of the Chiricahua Mountains through beautiful canyon co...

Reservable Yes
Reserve on Recreation.gov →
Temperature
68°F
Warm Hot Boiling
Water Temp 68°F (20°C)
Avg Air Temp 62°F
Above Ambient +6°F
Mild soaking conditions September
Access
Restricted
Road Access Short Walk
Nearest Road Leslie Canyon Road
Distance to Road 339 ft
Land
Ownership Federal
Agency US Fish and Wildlife Service
Designation National Wildlife Refuge
Unit Leslie Canyon National Wildlife Refuge
Manager US Fish and Wildlife Service
Protection 1 - Permanent protection, natural state
Frequently Asked Questions
What is the water temperature at Lewis Spring?
Lewis Spring has a water temperature of 68°F (20°C). This is a warm thermal spring.
Where is Lewis Spring located?
Lewis Spring is located in Cochise County, Arizona at 4,920 feet elevation, near Pirtleville. Coordinates: 31.5920°N, 109.5100°W.
How do I get to Lewis Spring?
Lewis Spring has Short Walk road access, with the nearest road being Leslie Canyon Road (339 ft from the road).
Is Lewis Spring free to visit?
Lewis Spring has Restricted access. It is managed by US Fish and Wildlife Service.
Can I camp near Lewis Spring?
Yes, Camp Rucker Group Site is located nearby (14.3 miles away).