Payment Demand for H2O Usage

This page is the CodyCross answer for the clue below from London, Group 486, Puzzle 3 (Rainy Weather).

Question is: Payment Demand for H2O Usage

and the answer is: WATERBILL

Word Meaning:

WATER — (uncountable) An inorganic compound (of molecular formula H₂O) found at room temperature and pressure as a clear liquid; it is present naturally as rain, and found in rivers, lakes and seas; its solid form is ice and its gaseous form is steam.

Definitions from Wiktionary.

Payment Demand For H2O Usage - London CodyCross Answers | CodyCross Solutions