The highest part of a stream or river before receiving tributaries

Let's find possible answers to "The highest part of a stream or river before receiving tributaries" crossword clue. First of all, we will look for a few extra hints for this entry: The highest part of a stream or river before receiving tributaries. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.