Heard on the new today Nov 9 2019 that water was white coming into Lake Houston. Nothing said on cause or impact on water quality in Kingwood. Anybody know about this. Thanks. 

The culprit suspected are the sand mines up river specifically the Spring Creek area. 

https://reduceflooding.com/2019/11/08/fox-26-finds-san-jacinto-west-fork-still-flowing-white-source-of-pollution-still-not-identified/?fbclid=IwAR3i7g_K01MIir4uIX5KhW2wyG5hDmxLxtpxdIZRzDAboc9VY0V6wZs7OE4 

Thanks TinktheSprite some good info here. Nice to get responses to questions that make sense.
Would have been nice to see the river north of the sand mine and if it was white also. Never did hear if the water pollution was at a dangerous level.