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Hannah Strat 1

Partial source coverage. Status and company roles are reported by each source, not independently verified as current. Unknown does not mean zero.

Name / source ID
03390202
Borehole / source record ID
03390202
Sector
Geothermal
Derived purpose group
Temperature gradient
Operator in source snapshot
Not reported / not verified
Recorded spud date
Not reported / not verified
Recorded completion date
Not reported / not verified
Latitude / longitude (WGS84)
38.868072 / -122.728214
Source-reported measurements
Not reported / not verified
Status reported by source
P
Source accessed
2026-10-02
Source snapshot date
Not reported / not verified
Original coordinate reference system
EPSG:3310 (NAD83 / California Albers)
Source-reported measurements
Source-reported measurementsValueReference
Open source record ↗
JSON ↗Explore measurements ↗Data API ↗

Nearby wells and heat flow

These tools are descriptive: not forecasts, reserve estimates or investment advice. Source coverage is partial; unknown does not mean zero.

Nearby wells and heat flow
NameDistanceSource-reported measurementsSource catalogues
LC 74-251.18 kmNot reported / not verified mCalGEM — California public geothermal wells
BG 72-131.39 kmNot reported / not verified mCalGEM — California public geothermal wells
71 381.55 kmNot reported / not verified mCalGEM — California public geothermal wells
TG 301.69 kmNot reported / not verified mCalGEM — California public geothermal wells
TG 301.69 kmNot reported / not verified mCalGEM — California public geothermal wells
K 101.99 kmNot reported / not verified mCalGEM — California public geothermal wells
BG 72-202.11 kmNot reported / not verified mCalGEM — California public geothermal wells
71 342.36 kmNot reported / not verified mCalGEM — California public geothermal wells
Newfield 1-332.45 kmNot reported / not verified mCalGEM — California public geothermal wells
Mt Hannah 13.31 kmNot reported / not verified mCalGEM — California public geothermal wells
LC 74-43.34 kmNot reported / not verified mCalGEM — California public geothermal wells
LC 74-263.47 kmNot reported / not verified mCalGEM — California public geothermal wells

Subsurface temperature and heat flow

Compare bottom-hole temperatures with depth and see measured heat flow near wells: context for geothermal reuse.

Subsurface temperature and heat flow
NameDistanceSubsurface temperature and heat flowQuality flags
R24-P0185140.60 km278.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0211341.49 km366.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0210931.51 km126.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0194361.84 km117.20 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0192552.09 km305.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
w.

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