Wet front passenger floor

[Chunky]

I have water getting in to my front passenger floor. The carpet is soaked and under the carpet is also very wet. The water is clear so I'm thinking its rain water.

Any ideas where this could be getting in as I've had a look and havent got anywhere?

[NemesisUK]

Possibly a blocked windscreen scuttle drain. Do you have a sunroof? Could be a corroded/split A pillar drain tube.

[Chunky]

Thanks for reply. 

No I ain't got a sunroof, I did have a look at the top of the scuttle drain and it was clear so I un did a clip and lifted it up and couldn't see anything there. 

Where is and what is A pillar drain tube ?

[NemesisUK]

No sunroof, no A pillar drain tube.

Check under the bonnet against the scuttle to see if there's any debris stopping water draining away from the corners.

Also check right in the join between the bulkhead and inner wings, especially around any wiring grommets.