Tag Archives: e. Coli

Much cleaner at Knights Ferry and State Line in Georgia; Valdosta Sewage is in Florida 2019-12-30

Suzy Hall’s results from Monday samples at Knights Ferry and Nankin are now within Georgia state limits, lower than when I tested there three days earlier, indicating Valdosta’s record-largest sewage spills has indeed moved on to Florida.

[Look what we bagged!]
Photo: Suzy Hall, who wrote, “Did a clean up at KF. Probably 40-50 lbs collected by 2 adults and 2 very involved little girls.”

Suzy’s E. coli results for Monday, December 30, 2019: Continue reading →

Valdosta sewage in Florida 2019-12-26

Update 2020-01-01: Much cleaner at Knights Ferry and State Line in Georgia; Valdosta Sewage is in Florida 2019-12-30

Apparently the biggest slug of Valdosta sewage passed the state line on December 26, 2019.

[Testing locations]
Testing locations

Thanks to Chris Mericle for forwarding the December 25 and 26 data from the Suwannee River Water Management District (SRWMD), which I think is getting from from the Florida Department of Health (FDOH). I’ve combined those data in a table with the numbers from December 24, and ordered them from north (upstream) to south (downstream).

Here are the preliminary Continue reading →

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 →

Water fast and dirty at Nankin Boat Ramp after Valdosta record sewage spill 2019-12-26

2019-12-28: High E. coli at state line in Florida DOH water quality data 2019-12-24.

At Nankin Thursday: 533 cfu/100 mL E. coli, well above the state limit of 200, and up from 33 on December 15, and zero on December 11 and 8 and November 23.

Florida already saw elevated bacterial counts at the state line on Tuesday, so the Withlacoochee River is apparently contaminated with Valdosta sewage all the way from Sugar Creek down to the Florida line. Yet Valdosta still hasn’t put up any warning signs on the Withlacoochee River downstream from Sugar Creek.

[Across]
Across

That December 26th reading by Suzy Hall at Nankin Boat Ramp isn’t as high as her recent numbers at Knights Ferry: 6,767 on December 24 and 4,966 on December 21st (with 100 on December 15th and zero on December 11th). Nonetheless, it looks like Valdosta’s sewage has spread downstream from Knights Ferry to Nankin.

At 533 cfu/100 ml, you probably don’t want to get that river water on you. Georgia standards indicate 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 →

Still dirty at GA 133 Bridge, Withlacoochee River 2019-12-19

Update 2019-12-22: Raining now, sending Valdosta sewage downstream; Florida warns; Valdosta does what? 2019-12-22.

As of Thursday, the Withlacoochee River was still dirty at GA 133 with E. coli, presumably from Valdosta’s record-largest sewage spill. Sara Jay’s reading went down from 633 to 433 cfu/100 ml, but that’s still way above baseline, which is below 100.

[Linegraph]
Linegraph in Georgia Adopt-A-Stream for Site: [S-6593] Withlacoochee River at GA 133 (from the bridge).

WWALS is testing there again, and downstream, at US 84, Knights Ferry, Nankin, and State Line Boat Ramp, to track the progress of this contamination, as it makes its way towards Florida. Continue reading →

WWALS water quality data, Withlacoochee River, after Valdosta record sewage 2019-12-12

Update 2019-12-17: City of Valdosta Water Quality Testing, Gornto Rd., US 84 2019-12-12.

Good news: WWALS data from the Withlacoochee River matches SRWMD data from the Suwannee River. Both showed clean of E. coli bacteria. This is mystifying: where is the sewage from Valdosta’s record largest sewage spill? So we’ve got WWALS data and SRWMD data posted. Valdosta, where is your data?

Results of WWALS testing Wednesday: zero (no) E. coli at State Line Boat Ramp, Nankin Boat Ramp, and Knights Ferry Boat Ramp showed zero (0) at all three locations.

You can donate to help pay for the Petrifilms and other equipment.

[Sean McCarthy, Scotti Jay, Sara Jay]
Sean McCarthy, Scotti Jay, Sara Jay at State Line Ramp.

This is not what we expected.

Our Petrifilm and incubator methods are not as precise as Florida’s fancy methods, as in we don’t usually detect levels as low as what Suwannee River Water Management District (SRWMD) reported yesterday, so our zeroes are Continue reading →

SRWMD water quality data, Withlacoochee River, after Valdosta record sewage 2019-12-12

Update 2019-12-13: WWALS water quality data on the Withlacoochee River down to the state line.

The record Valdosta sewage spill had not reached Florida yet as of today, according to timely notification of water quality sampling results by the Suwannee River Water Management District (SRWMD).

WWALS has some reason to believe the spill had reached Knights Ferry by Saturday. More on that below. And further WWALS bacterial results from yesterday should be available tomorrow morning. You can donate to the WWALS water quality testing program to help defray the costs of this emergency and our regular testing.

Meanwhile, where are Valdosta’s results? They’re supposed to be testing daily after a major spill. Why aren’t they publishing their results? I will file an open records request tomorrow, but why should that be necessary?

Received 5:01 PM today, December 12, 2019:

Hello Mr. Quarterman,

I don’t know if Julie was able to get back to you. I know that she has been in meetings the past several days. Here is the update on sampling efforts that I have as of now:

[Valdosta to Branford]
Valdosta to Branford, in WWALS map of all public landings in the Suwannee River Basin.

  • Dec 9: FL agencies were notified of the spill around 5:30pm.
  • Dec 10: FDEP sampled Withlacoochee at Continue reading →

Fecal coliform worse than E. coli, Valdosta testing 2019-05-07

While the numbers were way down at US 84 on May 7, bacterial counts were up upstream on the Withlacoochee River, and on Mud Swamp Creek; up more in Fecal coliform than E. coli. These readings seem to indicate nonpoint sources.

Withlacoochee

[Fecal coliform Graph, Withlacoochee River Basin]
Fecal coliform Graph, Withlacoochee River Basin

The high readings are all from stations upstream of Valdosta’s Withlacoochee Wastewater Treatment Plant, and the low reading at US 84 is downstream of the WWTP. Continue reading →

Georgia water data online portal: GOMAS 2019-05-16

Thanks, GA-EPD, for another very useful online dataset: GOMAS, the Georgia Environmental Monitoring and Assessment System, with a plethora of water data.

[Front page]
Front page of GOMAS.

GOMAS seems to have all the water quality data reported by permitted wastewater facilities throughout the state, including some not required, apparently including at least some of Valdosta’s creek monitoring data.

GOMAS lets you find locations with data either Continue reading →