Hi Malcolm, Hydro ...
Published by Jennifer Hurley, General Manager at Waterloo Hydrogeologic
Hi Malcolm,
Hydro GeoAnalyst's Mobile EDD component can do most of that, plus provides many other options for management of environmental and water-related data: https://www.waterloohydrogeologic.com/2016/10/24/mobile-edds-with-hydro-geoanalyst/