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_17978052_2 (_number_s_lake_and_gnis_query_link INTEGER, borough_or_census_area VARCHAR)
### Question:
How many number of lakes are there in the Valdez-Cordova (CA) area?
### Answer:
SELECT MIN(_number_s_lake_and_gnis_query_link) FROM table_17978052_2 WHERE borough_or_census_area = "Valdez-Cordova (CA)"