Mitchell Spring

Maricopa County, Arizona · Near Anthem
33.9150°N, 112.3320°W · 2,010 ft
79°F 60°F air · Good soaking weather 2,010 ft Short Walk Camping nearby (17.1 mi)
Aerial view of the ground around Mitchell Spring LiDAR bare-earth view of the same ground around Mitchell 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.

Mitchell Spring is a warm spring in Maricopa County, about thirteen miles from Anthem, low desert by elevation at around two thousand feet. The water was measured in the high seventies, warm to the hand and nothing you would linger in on a winter night. The landowner is unrecorded and so is public access, which is the main caveat for anyone thinking of driving out.

Location

A fifth of a mile separates the spring from the nearest road, a short walk with no road name attached to it in the record. Elevation is low and the climate runs hot and dry, with next to no snow and about eleven inches of rain a year. The mineral sample taken here found mildly alkaline water carrying calcium and sodium along with sulfate and chloride.

December through February are the rated months, and at this elevation it is easy to see why. Horsethief Cabin, around seventeen miles off, is the one overnight option listed. Access is not on record, so assume nothing about reaching the spring legally until you have checked land ownership yourself. The water chemistry dates to a single 1979 sample and may say little about the spring today.

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 Mitchell Spring.

Setting
Hillside
The spring sits on a steep slope that climbs to the southwest.
Highest ground nearby
403 ft above the spring
Within a quarter mile, to the southwest
Cross-section through the spring

A slice through the ground from west to east, about 0.6 miles end to end.

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

Heat Below
73 milliwatts per square meter of heat flow

That's close to the US average of 65. It's higher than at 8% 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
53°
Jan
55°
Feb
63°
Mar
71°
Apr
78°
May
89°
Jun
91°
Jul
91°
Aug
85°
Sep
74°
Oct
62°
Nov
52°
Dec
Annual Precip: 11.4 in Annual Snow: 1.9 in
Best Time to Visit
December Air 52°F · Water 79°F · +27° contrast
January Air 53°F · Water 79°F · +26° contrast
February Air 55°F · Water 79°F · +24° contrast
December offers 39°F more contrast than August
Current Conditions
60°F
WSW 3.6 mph 93% Good soaking weather
Tuesday 95° Low 80° Chance Showers And Thunderstorms 38% precip
Wednesday 91° Low 77° Showers And Thunderstorms Likely 64% precip
Thursday 94° Low 77° Chance Showers And Thunderstorms then Mostly Sunny 32% precip
Friday 99° Low 78° Sunny 3% precip
Saturday 101° Low 79° Sunny 3% precip
Water Chemistry Sampled 1979-08-09

The water at Mitchell Spring is slightly alkaline (pH 8.0). It is notably rich in sulfate (traditionally used for skin conditions and inflammation) and chloride (natural antiseptic with skin health benefits).

pH 8.0 Slightly Alkaline
pH influences mineral absorption through skin
Calcium 35 mg/L
May support bone density and joint health
Magnesium 8 mg/L
Known for muscle relaxation and stress relief
Sodium 230 mg/L
Supports circulation and skin hydration
Sulfate 240 mg/L
Traditionally used for skin conditions and inflammation
Chloride 130 mg/L
Natural antiseptic with skin health benefits
Where to Stay

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Nearby Camping
Horsethief Cabin 17.1 mi away

Overview Horsethief Cabin is situated in a clearing of Ponderosa pines at an elevation of over 6,000 feet in the Bradshaw Mountains of the Prescott National Forest. The original cabin was built in 1939 as quarters and a staging area for Forest Service crews charged with protecting the southern end of the Bradshaw Mountains against wildfires. The cabin was remodeled and modernized over the years, but eventually fell into disuse by the 1980s. The historic structure now enjoys a second life as a...

Reservable Yes
Reserve on Recreation.gov →
Temperature
79°F
Warm Hot Boiling
Water Temp 79°F (26°C)
Avg Air Temp 72°F
Above Ambient +7°F
Mild soaking conditions September
Access
Road Access Short Walk
Distance to Road 0.2 mi
Frequently Asked Questions
What is the water temperature at Mitchell Spring?
Mitchell Spring has a water temperature of 79°F (26°C). This is a warm thermal spring.
Where is Mitchell Spring located?
Mitchell Spring is located in Maricopa County, Arizona at 2,010 feet elevation, near Anthem. Coordinates: 33.9150°N, 112.3320°W.
How do I get to Mitchell Spring?
Mitchell Spring has Short Walk road access (0.2 mi from the road).
Can I camp near Mitchell Spring?
Yes, Horsethief Cabin is located nearby (17.1 miles away).
What minerals are in the water at Mitchell Spring?
Water chemistry analysis shows the presence of pH, Calcium, Magnesium, Sodium, Sulfate, Chloride. The pH is 8.0 (slightly alkaline).
Sources: USGS NWIS