Tag Archives: Petrifilm

Water Quality: Hagan Bridge to State Line, Withlacoochee River 2019-12-27

Update 2019-12-30: Valdosta sewage in Florida 2019-12-26.

Maybe the two inches of rain last weekend are finally flushing the Withlacoochee River and diluting Valdosta’s record-largest sewage spill. E. coli counts from Friday’s testing are down from previous tests. Looks like the contamination is probably mostly in Florida now, so dilution would be good.

[SL, Nankin, KF, SB, US84, HB, Control, 19:48:15]
SL, Nankin, KF, SB, US84, HB, Control, 19:48:15

If E. coli counts continue to drop, and river levels stay up, we will paddle from Troupville Boat Ramp to Spook Bridge on January 18, 2020. You are invited to join us.

Only Knights Ferry Boat Ramp still showed an E. coli count at a worrisome level. Here are the results, followed by some commentary on each site.

Hagan Bridge at GA 122 133 cfu/100 mL
U.S. 84 Bridge 0 cfu/100 mL
Spook Bridge 33 cfu/100 mL
Knights Ferry Boat Ramp 300 cfu/100 mL
Nankin Boat Ramp 133 cfu/100 mL
State Line Boat Ramp 100 cfu/100 mL

[Hagan Bridge to State Line]
Hagan Bridge to State Line on the
WWALS map of the Withlacoochee and Little River Water Trail (WLRWT).

This is not the whole story, because I did not collect test water at the Little River Confluence with the Withlacoochee River, at GA 133, nor at Sugar Creek. A neighboring landowner tells me the Withlacoochee River just below Sugar Creek still smells like sewage. If there are still pockets of sewage there, they could flush loose in later rains and run downstream. We will investigate.

133 cfu/100 mL Hagan Bridge

Continue reading →

Even filthier E. coli counts at Knights Ferry on Withlacoochee River 2019-12-24

Update 2019-12-28: Contamination apparently spread to Nankin Boat Ramp by December 26, and still no warning signs.

Suzy still saw no Valdosta warning signs yesterday at Knights Ferry or State Line, despite even higher E. coli counts at Knights Ferry Boat Ramp on the Withlacoochee River. There were still no warning signs there or at State Line Boat Ramp, even though the only source of contamination this bad that seems plausible is Valdosta’s record-largest raw sewaage spill. Why does Valdosta not put up warning signs for the public health situation it has apparently caused?

[Knights Ferry Boat Ramp]
Photo: Suzy Hall, of Petrifilms of water from Knights Ferry Boat Ramp 2019-12-24.

“I kinda want to call Knights TNTC (Too Many To Count), but I did my best and count 6,767/100 mL.” reports Suzy Hall on test results from a sample she took at Knights Ferry Boat Ramp yesterday, Tuesday, December 24, 2019.

That’s more than six times the Georgia Adopt-A-Stream alert level for E. coli. And we thought 4,966.67 from three days earlier was ridiculously high.

Please don’t let your children play in that water with these readings. Continue reading →

E. coli at Troupville, Little River Confluence, and Spook Bridge, Withlacoochee River 2019-12-21

2019-12-25: Even filthier E. coli counts at Knights Ferry on Withlacoochee River 2019-12-24.

The Withlacoochee River is still filthy with Valdosta’s record-largest raw sewage spill. Please don’t even touch the river water from Sugar Creek in Valdosta all the way to the Florida state line and beyond into Hamilton and Madison Counties, Florida. If you have a well near the Withlacoochee River in that area, there is free well testing available from Lowndes County (and maybe Brooks County), Georgia, and Hamilton and Madison Counties, Florida.

[Green at the Confluence]
Photo: Scotti Jay, Green at the Confluence, with Sara Jay preparing to test, 2019-12-21.

Slightly upstream from the Little River Confluence, Sara Jay tested Saturday and got 533 cfu/100 ml E. coli. This is in between the numbers she got a bit upstream at the GA 133 Withlacoochee Bridge, 633 last Tuesday and 433 on Thursday.

[Sugar Creek via Ga 133 to US 84]
Sugar Creek via Ga 133 to US 84, Withlacoochee River with the GA 133 bridge highlighted,
on the WWALS map of the Withlacoochee and Little River Water Trail.

As reported yesterday, Saturday Suzy Hall saw 4,966 cfu/100 ml at Knights Ferry Boat Ramp, which is up in the ranges of Continue reading →

E. coli at Little River Confluence, Spook Bridge, and Knights Ferry, Withlacoochee River 2019-12-21

2019-12-24: E. coli at Troupville, Little River Confluence, and Spook Bridge, Withlacoochee River 2019-12-21.

FOR IMMEDIATE RELEASE

Hahira, GA, Monday, December 23, 2019 — At Knights Ferry Boat Ramp Saturday Suzy Hall tested 4,966.67 cfu/100 ml E. coli, far higher than anything previously recorded there, and almost five times the Georgia Adopt-A-Stream alert level. There were still no warning signs, not at Knights Ferry, and not at State Line Boat Ramp, where Suzy Hall got 100 cfu/100 ml, when all our previous readings were zero (0).

“It appears that Valdosta’s record-largest wastewater has caused a public health emergency in the Withlacoochee River and Valdosta is not even warning people about it at river access locations,” said Suwannee Riverkeeper John S. Quarterman. “Florida is being proactive; what is Valdosta doing? How about Lowndes Health? Lowndes County (didn’t cause this problem, but needs to help deal with it). GA-EPD? EPA? Statehouse and Congressional delegations? This report will go to all of them today.”

[Knights Ferry & State Line Ramps]
Photo: Suzy Hall, of her Petrifilms of water samples taken from the Withlacoochee River at Knights Ferry & State Line Boat Ramps.
Method: count blue dots with bubbles (E. coli colonies) on each plate.
Add the counts, divide by three, and multiply by 100, to get colony forming units (cfu) per 100 mililiter of water.

The Georgia Adopt-A-Stream Bacterial Monitoring manual says: Continue reading →