Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What's the total of Water (sqmi) with a Land (sqmi) of 35.918 and has a Longitude that is smaller than -97.115459?

### Inputs:
table_name: table, columns: ['Township', 'County', 'Pop. (2010)', 'Land ( sqmi )', 'Water (sqmi)', 'Latitude', 'Longitude', 'GEO ID', 'ANSI code']

### Response:
SELECT SUM Water (sqmi) FROM table WHERE Land ( sqmi ) = 35.918 AND Longitude < -97.115459