We had another chance today to stop at Tokaanu and try and see Taumatapuhipuhi. The geyser itself has been heavily altered, with a channel around 40cm deep cut through the side of the vent, through a sinter platform and leading to a couple of hot-pot bathtubs about 20 meters away. It is on private property, and is posted, so we kept discreet while waiting.
When we arrived, the water was slowly flowing down the channel, and there was near continuous bubbling from one side of the vent. About ten minutes after we arrived, suddenly the water rose up, and started splashing well above the rim. Some splashes were about 1.5 meters high, and the eruption lasted maybe 30 seconds.
After that, the water level dropped well below overflow, but after about twenty minutes, was back to about where we found it. So not surprised to see another eruption, almost identical to the first, with an interval of 28 minutes.
That was our last opportunity to see New Zealand geysers, at least for this trip. I think we saw about 15 total in five different thermal areas. All of them were different and unlike geysers we've seen before, the same way the thermal areas were unique.
Posting of videos will have to wait until we get back, when I can finally edit and then upload them. I took a lot, along with GPX recordings of our walks and hikes. Those will help locate the features and maybe make corrections as to what we actually saw in the case of Orakeikorako.