I was getting annoyed at the blacksmith water after installing Open Cities, and I didn't really want another blacksmith water fix mod so I added Realistic Water Two's blacksmith water fix to Open Cities.

This mod is still needed if you install the patch included with Realistic Water 2 as it doesn't fix this issue.
There are two versions:

• A replacer plugin for the RW2 included patch, which includes all of the changes from it, overwriting the original
• An addon patch which requires the RW2 included patch
  

Both are ESPFE flagged.
If for some reason you only want the blacksmith water fix and not the patch included with RW2, you can safely remove the master requirement for that patch from the 2nd file.

Tested in Whiterun with no city overhaul, only Open Cities.
Should be compatible with anything that doesn't move the water troughs in cities, though might be compatible with even them. 

Made using Hishy's Open Cities xEdit converter script - 99% of the work for this patch was done by this excellent script, all I did was clean the output to only include the blacksmith fix, flag it ESPFE (and merge it into the official RW2 OCS patch), check it out if you want to patch your city mods. Also check out Random Open Cities Patches by Hishy for more patches.

Credits:
Hishy for his script
Arthmoor for Open Cities
isoku, TechAngel85, and SparrowPrince for Realistic Water 2
And y'know thanks Bethesda. I guess.