They may know exactly where it is coming from, but I don't have any idea. I am over 100 miles from the area but, I do have a good friend who lives on the Spring and I like to go down there and fish with him so, I am interested in seeing the problem corrected.
I would ten times rather see the real problem addressed than see them fix 20 phantom problems, spend millions of tax payer dollars doing so and never get the real problem addressed. Kinda hard to fix something if it isn't known what is broke.