Final answer:
Maple Creek flows in the southwest direction. Contour interval cannot be determined from the given information.
Step-by-step explanation:
According to the map, Maple Creek flows in the southwest direction. To determine the contour interval of the map, we need to look at the map itself. Unfortunately, the contour interval is not provided in the question, so we can't determine the specific contour interval of this map based solely on the information given.