- Mukilteo (/ˌmʌkəlˈtiːoʊ/ MUK-əl-TEE-oh; Lushootseed: bək̓ʷəɬtiwʔ) is a city in Snohomish County, Washington, United States. It is located on Puget Sound between Edmonds and Everett, approximately 25 miles (40 km) north of Seattle. The city had a population of 20,254 at the 2010 census and an estimated 2019 population of 21,441.
- Drainage basin (Wikipedia)
A drainage basin is an area of land where all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, the drainage divide, made up of a succession of elevated features, such as ridges and hills. A basin may consist of smaller basins that merge at river confluences, forming a hierarchical pattern.