Do you mean distilled water? I tested the jug spring water from the grocery store some time ago and it tested hard.
3a/b medium/coarse but mostly moderately coarse, dense, strong strands
Komaza analysis current: medium to thick/ strands(mostly coarse), very strong elasticity, low porosity, healthy strong hair
Goosefootprints: moderately coarse with some medium; low porosity at roots, normal thru shaft, porous ends, normal elasticity
LCLF:medium,normal,normal