Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_18600760_13 (longitude VARCHAR, water__sqmi_ VARCHAR)
### Question:
What longitudes associated with a water (sqmi) area of 0.068?
### Answer:
SELECT longitude FROM table_18600760_13 WHERE water__sqmi_ = "0.068"