Thermal wells and springs (USGS) (29)
Isolated geothermal systems (USGS) (28)
Borehole low temperatures (AASG/SMU) (21)
| 30 - 56 |
| 57 - 100 |
| 101 - 150 |
Anomalous geothermal gradients (32)
Deep enhanced geothermal potential (NREL) (30)
| 1 Highest Potential |
| 2 |
| 3 |
| 4 |
| 5 Lowest Potential |
| 999 Not Evaluated |
Estimated temperature 500 meter depth (NREL) (22)
| 0 - 8 |
| 9 - 50 |
| 51 - 100 |
| 101 - 170 |
Estimated temperature 1000 meter depth (NREL) (23)
|
| 0 - 8 |
|
| 9 - 50 |
|
| 51 - 100 |
|
| 101 - 170 |
Estimated temperature 1500 meter depth (NREL) (24)
|
| 0 - 8 |
|
| 9 - 50 |
|
| 51 - 100 |
|
| 101 - 170 |
Estimated temperature 2000 meter depth (NREL) (25)
|
| 0 - 8 |
|
| 9 - 50 |
|
| 51 - 100 |
|
| 101 - 170 |
Estimated temperature 2500 meter depth (NREL) (26)
|
| 0 - 8 |
|
| 9 - 50 |
|
| 51 - 100 |
|
| 101 - 170 |
Estimated temperature 3000 meter depth (NREL) (27)
|
| 0 - 8 |
|
| 9 - 50 |
|
| 51 - 100 |
|
| 101 - 170 |
Mean annual temperature (°C) (31)
| 9.33 - (-5.68) |
|
