Region | Geology | Extrapolated Temperature | Actual registered Temperature | Variations | Percentage % |
Ngawha (1) | Adjacent to igneous rocks | 188.0 | 225.0 | 37.0 | 83.57% |
Ngawha (2) | sedimentary | 190.9 | 230.0 | 39.1 | 83.02% |
Ngawha (3) | sedimentary | 193.9 | 230.0 | 36.1 | 84.30% |
Broadlands (2) | volcanic | 270.8 | 260.0 | −10.8 | 104.14% |
Broadlands (3) | volcanic | 272.0 | 281.0 | 9.0 | 96.80% |
Broadlands (9) | volcanic | 279.6 | 294.0 | 14.4 | 95.11% |
Broadlands (11) | volcanic | 265.1 | 260.0 | -5.1 | 101.94% |
Wairakei | volc/magm | 232.6 | 240.0 | 7.4 | 96.93% |
Rotokuaua | volcanic | 213.7 | 220.0 | 6.3 | 97.13% |
Assammaqieh | volcanic | 135.5 | ±20 C 115 - 155 |