532×557 GA 133, Withlacoochee River, Withlacoochee WTP, in Worse upstream and far downstream, Valdosta water quality testing 2018-09-19, 2018-09-25, by John S. Quarterman, for WWALS.net, 2 October 2018, https://wwals.net/2018/10/08/worse-upstream-and-far-downstream-valdosta-water-quality-testing-2018-09-19-2018-09-25-2018-10-02/