03.04.2015, 14:28
You can't create bodies of water without modifying the client's files however 0.3.7 does add some more water objects you can use along with the objects that have already been in SA-MP. For example;
https://sampforum.blast.hk/showthread.php?tid=492912
https://sampforum.blast.hk/showthread.php?tid=492912