Spring Mfg Two, Spring Mfg Three

Spring Mfg Two, Spring Mfg Three was recorded at 99°F (37°C), which classifies as Ideal (99–104°F (37–40°C)). In the classic hot-tub range, up to about 104°F — the comfortable window health agencies recommend for hot water. That figure is the maximum surface temperature measured at the vent during the USGS/NOAA survey between 1965–1980 — not a current reading, and not the temperature of any pool downstream of the vent.

This page classifies a temperature; it does not tell you whether a spring can be legally or safely reached. The inventory carries no information about land ownership, access, trail conditions, or whether a usable pool exists at all — many listed springs sit on private land or inside protected thermal areas where entry is prohibited. Confirm with the managing agency before setting out.

Spring Mfg Two, Spring Mfg Three is in New Mexico at approximately 33.2930, -108.2820. The nearest graded lake is Snow Lake, about 15.1 miles away. Coordinates come from the USGS/NOAA inventory and locate the vent, not a trailhead or parking area.