CREATE TABLE table_13496 ("Township" TEXT, "County" TEXT, "Pop.  ( 2010 ) " FLOAT, "Land  (  sqmi  ) " FLOAT, "Water  ( sqmi ) " FLOAT, "Latitude" FLOAT, "Longitude" FLOAT, "GEO ID" FLOAT, "ANSI code" FLOAT)

what is the longitude when the water (sqmi) is 0.317 and the ansi code is higher than 1759695?
SELECT AVG("Longitude") FROM table_13496 WHERE "Water (sqmi)" = '0.317' AND "ANSI code" > '1759695'
SELECT AVG("Longitude") FROM "table_13496" WHERE "ANSI code" > '1759695' AND "Water (sqmi)" = '0.317'