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Montana Geothermal Sites: Sun River
SUMMARY INFORMATION:
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| Location: N 47.6329 W 112.8558 Nearest town: 5 miles W of Hardin County: LEWIS AND CLARK Depth: 4000 feet Temperature: 87 F Flow: 711 gpm TDS: 890 Site ID: MGEOT042 LOCATE AND VIEW VIA NRIS DIGITAL MAPS: Allows resizing of topos and access to aerial photographs. |
CHEMISTRY (ppm, mg/L) Site name: SUN RIVER SPRINGS Temp: 30 C TDS: 890 pH: 7.2 Sodium: N.A. Potassium: N.A. Calcium: N.A. Magnesium: N.A. Iron: N.A. Boron: N.A. SiO2: N.A. Sulfate: N.A. Chloride: N.A. Fluoride: N.A. |
Referenced from State Geothermal Map, Sonderegger & Bergantino, 1981. Accessed by trail along north side of Gibson Reservoir.

