1997 Dodge Dakota water leak on driver side front floor

I have the same problem except mine is on the passenger side. Everytime it rains I have a pool of water on the floor board. Has anyone seen this and been able to fix this? Very irratating! Thanks.

I found missing body seam sealer. Remove the upper cowl cover. This entails removal of the wiper arms and the plastic screen. Check that the sealer is good on the "floor" of the upper cowl where it meets the firewall ( toward the front of the vehicle). I spread a liveral amount of silicone sealer and stopped the water leak in my '96 Dakota