Beef Taco Soup

2 lbs. ground chuck, browned with onion, drained
1 small diced onion
15 oz. can whole kernel corn
15 oz. can pinto beans
15 oz. can black eyed peas
2 small cans green chilies, chopped
2, 15 oz. cans diced tomatoes
1 env. taco seasoning mix
1 env. Ranch dressing mix
2 c. water

Combine all ingredients including liquids in crockpot. Mix well. Cook 3-4 hours on low.