CREATE TABLE table_204_322 (id NUMBER, "township" CLOB, "fips" NUMBER, "population" NUMBER, "population\ density\ /km2  ( /sq mi ) " CLOB, "land area\ km2  ( sq mi ) " CLOB, "water area\ km2  ( sq mi ) " CLOB, "water %" CLOB, "geographic coordinates" CLOB)

what townships have the same water area as lake township ?
SELECT "township" FROM table_204_322 WHERE "township" <> 'lake' AND "water area\nkm2 (sq mi)" = (SELECT "water area\nkm2 (sq mi)" FROM table_204_322 WHERE "township" = 'lake')
SELECT "township" FROM "table_204_322" WHERE "township" <> 'lake' AND "water area\nkm2 (sq mi)" = (SELECT "water area\nkm2 (sq mi)" FROM "table_204_322" WHERE "township" = 'lake')