The Whitewater River Run on Farm to Market Road 1375 to East Fork of San Jacinto River in Texas is a popular destination for whitewater enthusiasts. The ideal streamflow range for this section of the river is between 300 and 800 cfs. The class rating for this segment is class II-III, which means that it is suitable for intermediate paddlers with some experience in whitewater. The segment mileage for this run is approximately 5 miles.

There are several specific river rapids and obstacles that paddlers should be aware of on this section of the river. Some of the notable rapids include the "Ledges," "Texas Twister," and "Rock Island." These rapids offer fun and challenging features for experienced paddlers.

There are also some specific regulations that paddlers should be aware of when visiting the Whitewater River Run. For example, there is a requirement for all paddlers to wear a personal flotation device (PFD) at all times while on the river. Additionally, camping is not permitted along the riverbanks, and all garbage must be packed out.

In summary, the Whitewater River Run on Farm to Market Road 1375 to East Fork of San Jacinto River is a fun and challenging section of the river for intermediate paddlers. With a class rating of II-III, specific rapids and obstacles, and specific regulations in place, this segment is a great destination for whitewater enthusiasts looking for a thrilling adventure.