Northern pins zoomed in below. 🐘 indicates parked water containers nicknamed “elephants” with a capacity of 24000 L. Emoji not shown in header image and first image below.

Pins indicate static water tanks with at least 2500 L capacity, with ⁑ symbol meaning two of these water tanks in close proximity. Coordinates supplied here.

I must say the mapping service I use (Bing Maps) don’t display the pin labels well relative to other labels on the map. OSM and Here might be better. Not using Google on purpose.