Best Pot Roast

1 (4 -5 lb) beef roast , any kind
1 (1 1/4 ounce) package brown gravy mix , dry
1 (1 1/4 ounce) package dried Italian salad dressing mix
1 (1 1/4 ounce) package ranch dressing mix , dry
1/2 cup water

Directions:

1
Place beef roast in crock pot.
2
Mix the dried mixes together in a bowl and sprinkle over the roast.
3
Pour the water around the roast.
4
Cook on low for 7-9 hours.