Boundaries That Divide Water Flow
This page is the CodyCross answer for the clue below from Seasons, Group 61, Puzzle 1 (Midnight Sun).
Question
Boundaries That Divide Water Flow
Answer
WATERSHED
Word Meaning:
WATERSHED — (hydrology, UK, Ireland, Australia, New Zealand) The topographical boundary dividing two adjacent catchment basins, such as a ridge or a crest.
Definitions from Wiktionary.