[aprssig] River Gauging APRS setup

[Daron Wilson]

Somewhere I've seen plans for a simple river gauge setup with APRS, seems to
me it was a micro power transmitter, the thing ran on several 6v lantern
batteries, PVC conduit into the river for the sensing portion and an antenna
on top of the PVC.  I can't find it, does anyone remember this and have the
link or info on this?

Thanks,

Daron N7HQR