SimGoober's canal mods have a sound bug

[thehandyman 11]

So I got a few (it's probably a lot but I don't remember) canal mods from simgoober (awesome canals btw) but the problem is everytime I plop one down in my city it makes a sound like someone just took a big dump (my sound and music is always turned off), and everytime I get back to SC4 after I minimize it, it makes the same sound. It's not that big of an issue, but it gets annoying if you multitask while playing SC4.

Is it something wrong that I did on my end? For now the only solution is after I complete the canals I save the city, exit to region and then come back and then the sound bug is gone, but that's only until I place another canal piece. A more permanent solution (besides deleting the mods) would help greatly. Thanks for reading!