Clean Withlacoochee River and most creeks; Dirty Hightower Creek 2025-12-17

The Withlacoochee River tested clean upstream and down this week, and Sugar Creek and One Mile Branch in Valdosta tested pretty clean.

But Hightower Creek remained dirty in Valdosta Utilities’ result.

It still appears there is some other source of sewage upstream of St. Augustine Road into Hightower Creek.

Downstream on the Withlacoochee River near the Suwannee, WWALS tester Russ Tatum got a near-perfect 33 cfu/100 mL E. coli. All these results are for Wednesday.

No new sewage spills have been reported in the past week for the Suwannee River Basin in Georgia or Florida. FDEP’s Pollution Notice reporting is still half broken: see below.

After a little drizzle yesterday, no rain is predicted for the next ten days.

So if you can find a river with enough water, and you don’t mind cold and rain, happy paddling, motoring, swimming, and fishing this weekend.

This image is an overview. Scroll down for the details.

Clean Withlacoochee River and most creeks; Dirty Hightower Creek, 2025-12-17

Valdosta Utilities sampled its creeks again this week after its August 23, 2025 20,000 gallon sewage spill into One Mile Branch at Wainwright Drive. Valdosta has since replaced both manholes at Wainwright Drive with taller ones, so maybe that is finally starting to have an effect of reduced sewage in the creeks.
https://www.valdostacity.com/utilities/river-stream-water-quality-data/august-2025-sanitary-sewer-spills

Thanks again for those tests, and thanks for posting results earlier this week.

Also, Valdosta could take back up testing the Withlacoochee River down to the state line, plus Okapilco Creek, as they stopped doing after the four years required in the 2020 GA-EPD Consent Order. This would be to the advantage of the City of Valdosta, because such results help find sewage spills, and they also demonstrate when the creeks and rivers are clean, and when there are problems that are not Valdosta’s fault.

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.

Chart: Clean Withlacoochee Dirty Hightower Creek, 2025-12-17 –WWALS Composite Spreadsheet
For context see:
https://wwals.net/issues/testing

Previous WWALS water quality reports are here:
https://wwals.net/issues/testing/#results

Also follow that link for the underlying spreadsheet of water quality, sewage spills, and rainfall from Georgia and Florida sources for the Suwannee River Basin.

The numbers in the chart boxes indicate E. coli levels as colony-forming units per 100 mililiters (cfu/100 mL), according to Georgia Adopt-A-Stream bacterial monitoring protocols:
Zero (0) is what we want to see and often we do on the Alapaha and upstream on the Suwannee Rivers.
From 1-125 is within long-term average limits according to U.S. EPA and Georgia and Florida state agencies.
From 126-409 long-term is not good, and is likely to make some people sick.
From 410-999 is likely to make some people sick; try not to get that water on you.
From 1,000 and up: high alert; best not to get close to that water without gloves; wash clothes afterward.
The letters before the numbers indicate the source of the datapoint, as in W100 means 100 cfu/100 mL found by a WWALS tester.
W: WWALS Watershed Coalition, Inc. (WWALS) Suwannee Riverkeeper
V: Valdosta, GA
L: Lowndes County, GA
Q: Quitman, GA
SGRC: Southern Georgia Regional Commission
SRWMD: Suwannee River Water Management District
FDOH: Florida Department of Health
FDEP: Florida Department of Environmental Protection
Rain: From USGS and UGA and other gauges.

FDEP Pollution Notice bugs

The Florida Department of Environmental Protection (FDEP)’s Pollution Notice map is chronically broken: “Unable to create map: Cannot read properties of null (reading ‘insertBefore’)”.
https://fdep.maps.arcgis.com/apps/View/index.html?appid=90072bb50dab41e68a51419353d5d40f

And the viewing window in its web table is so short it’s not very useful:
https://prodenv.dep.state.fl.us/DepPNP/reports/viewIncidentDetails?page=1

I’ve taken to retrieving the Excel spreadsheet and looking at that for notices in the Basin:
https://prodenv.dep.state.fl.us/DepPNP/reports/viewIncidentDetails?page=1#

Water quality testing training and funding

WWALS tester Suzy Hall reviewed the WWALS results. Such review is part of the WWALS standard ongoing testing quality analysis.

WWALS water quality testing trainer Gretchen Quarterman distributed some testing materials.

If you want to get trained to be a WWALS water quality tester, please fill out the form:
https://wwals.net/?p=47084

Thanks to Joe Brownlee and Georgia Power for another generous grant for water quality testing equipment and materials.

You or your organization could also donate to the WWALS volunteer water quality testing program.

There are more images below.

-jsq, John S. Quarterman, Suwannee RIVERKEEPER®

You can help with clean, swimmable, fishable, drinkable, water in the 10,000-square-mile Suwannee River Basin in Florida and Georgia by becoming a WWALS member today!
https://wwals.net/donations/