Rinse the pork chops and lay them into the slow cooker side-by-side from left to right, when you run out of space, begin laying them side-by-side again top to bottom. Continue until there are no more pork chops.
In another container, mix the onion soup mix with the brown gravy mixes, add 3 or 4 cups of water, depending on how you'd like the flavor to be. Less water = more flavor. Whisk the mixes with the water until no powdery lumps are present.
Pour mixes over the pork chops.
Set the slow cooker for 8 hours on low, or you could do 4 hours on high.