WWALS got filthy river results on the Withlacoochee River at US 41 and Langdale Park Boat Ramp for Monday, but Valdosta Utilities got even worse at GA 133 and US 84 for Tuesday.
In between, WWALS got pretty bad on Hightower Creek, but the worst on Sugar Creek, both for Tuesday.
Yet downstream in Florida, WWALS got clean on the Withlacoochee River for Tuesday.
No new sewage spills have been reported this week in the Suwannee River Basin in Georgia or Florida.
So this filthiness is probably first flush after the Sunday rains. That’s a utilities term: after a long drought, a big rain washes the woods, which animals have been using as a latrine.
If so, the waterways will clean up in a few days as the water runs. But I’d avoid all these for a few days.
This image is an illustration. Scroll down for the details.
Filthy Withlacoochee River and Sugar Creek 2026-02-17, After big rains, But clean far downstream
Follow this link for the WWALS composite spreadsheet of water quality results, rainfall,
and sewage spills in the Suwannee River Basin in Georgia and Florida:
https://wwals.net/issues/testing/#results
The image below is a current excerpt from that spreadsheet. Continue reading

![[Clean Withlacoochee, Ichetucknee, and Santa Fe Rivers; Dirty New River upstream, 2026-02-09-12]](https://www.wwals.net/pictures/2026-02-12--wq/many.jpg)
![[Clean Ichetucknee, Santa Fe, and Withlacoochee Rivers; No Valdosta Utilities results, 2026-01-14]](https://www.wwals.net/pictures/2026-01-14--wq/many.jpg)
![[Clean Withlacoochee and Santa Fe Rivers; No new creek results, 2026-01-07]](https://www.wwals.net/pictures/2026-01-07--wq/many.jpg)
![[Clean Withlacoochee River and most creeks; Dirty Hightower Creek, 2025-12-17]](https://www.wwals.net/pictures/2025-12-17--wq/many.jpg)
![[Clean Withlacoochee River, Dirty Sugar Creek, Might rain Saturday, 2025-11-06]](https://www.wwals.net/pictures/2025-11-06--wq/many.jpg)
![[Clean Ichetucknee and Santa Fe, Mostly clean Withlacoochee River, Unknown Sugar Creek, 2025-10-09]](https://www.wwals.net/pictures/2025-10-09--wq/many.jpg)
![[Clean Alapaha, Santa Fe, and Suwannee Rivers, Clean Withlacoochee up and down, Filthy Sugar Creek 2025-10-02]](https://www.wwals.net/pictures/2025-10-02--wq/many.jpg)
![[Beatty Branch smelled like cattle manure, controversial Sugar Creek 2025-05-25, clean Alapaha and Santa Fe Rivers, Withlacoochee clean downstream]](https://www.wwals.net/pictures/2025-09-25--wq/many.jpg)
![[Filthy Creeks 2025-09-18, Clean downstream Withlacoochee River]](https://www.wwals.net/pictures/2025-09-17--wq/many.jpg)