CREATE TABLE table_63459 ("Township" CLOB, "County" CLOB, "Pop.  ( 2010 ) " FLOAT, "Land  (  sqmi  ) " FLOAT, "Water  ( sqmi ) " FLOAT, "Latitude" FLOAT, "Longitude" FLOAT, "GEO ID" FLOAT, "ANSI code" FLOAT)

Van Meter has a water(sqmi) of 0 and a longitude larger than -98.444062, what was their highest ANSI code?
SELECT MAX("ANSI code") FROM table_63459 WHERE "Water (sqmi)" = '0' AND "Township" = 'van meter' AND "Longitude" > '-98.444062'
SELECT MAX("ANSI code") FROM "table_63459" WHERE "Longitude" > '-98.444062' AND "Township" = 'van meter' AND "Water (sqmi)" = '0'