Tag Archives: Weather

Withlacoochee advisory lifted; more FDEP DNA marker and chemical tracer data 2021-01-12

Update 2021-01-21: Clean Withlacoochee 2020-01-14 and Suwannee River tests 2021-01-18.

It’s lifted: the bacterial advisory from Madison and Hamilton Health Departments, because of two successive good sets of results from Madison Health on the Withlacoochee River, the lastest for Tuesday. And Valdosta got good results upstream for Monday. All of which corroborates the Thursday Madison Health, Friday Valdosta, and Saturday WWALS results.

[Lifted, Chart, Markers, Map]
Lifted, Chart, Markers, Map

We also have more DNA marker data from FDEP, for Wednesday, January 6, 2021, which shows continued high ruminant DNA marker results on the Withlacoochee River, this time for Horn Bridge at the State Line, plus CR 150 at Sullivan Launch, and FL 6 just above Madison Blue Spring. Plus some clarifications of what I wrote in the previous blog post.

Before we get into all that, happy boating, swimming, and fishing on the Withlacoochee River! Continue reading →

Contaminated Withlacoochee, Alapaha, Suwannee Rivers 2021-01-04; cleaner 2021-01-09

Update 2021-01-14: see clarifications and updates in Withlacoochee advisory lifted; more FDEP DNA marker and chemical tracer data 2021-01-12.

The Withlacoochee, Alapaha, and Suwannee Rivers were contaminated with E. coli Monday, January 4, 2021, all the way from US 41 at North Valdosta Road to US 90 below the Withlacoochee River Confluence, and probably farther downstream, according to Valdosta, Madison Health, and FDEP data for that day. We also have preliminary DNA marker results from FDEP.

The culprit? Ruminants. The only ruminants numerous enough to cause the sky-high DNA marker results for the Withlacoochee and Suwannee Rivers? Cattle.

This is a good example of how when testing happens upstream and down, we can all tell what is going on. Florida needs to fund frequent, regular, closely-spaced water quality testing from the state line to the Gulf. Continue reading →

Bad up and down: Withlacoochee River 2021-01-05

Update 2021-01-08: Bad Withlacoochee, OK Alapaha 2021-01-07.

Now with Madison and Hamilton Health advisory.

Monday Valdosta upstream water quality results are bad, and Tuesday Madison Health downstream results are worse. If I were you I would not swim, fish, or boat the Withlacoochee River until better results come in. Plus we have reports that Running Spring on the Suwannee River is brown like it usually is after contamination comes down the Withlacoochee River.

[Bad water quality, bad map on Swim Guide, Withlacoochee River]
Bad water quality, bad map on Swim Guide, Withlacoochee River

Madison and Hamilton Health have issued a joint health advisory.

[Health Advisory, Withlacoochee River]
Health Advisory, Withlacoochee River
PDF

It’s not clear how much of this is due to Tifton’s three weekend sewage spills into the New River and how much is from cattle, pig, and horse manure runoff. Probably mostly the latter. We have ordered some new DNA test kits, but they’re not here yet.

The slightly good news about this sitution is that before the GA-EPD Sewage Spills Report and all the new testing by Valdosta, Madison Health, WWALS, and others, this kind of thing may have been going on after every big rain for years, and nobody knew. Also, as Valdosta was quick to point out, at least their Withlacoochee Wastewater Treatment Plant did not spill. Maybe the new catch basin helped.

However, it seems like Valdosta could at least fix the potholes in the middle of Mildred Street, where the Saturday spill apparently was. Continue reading →

Bad Knights Ferry and Nankin, Christmas Day, Withlacoochee River 2020-12-25

Update 2020-12-29: Bad Nankin, Withlacoochee River 2020-12-28.

Merry Christmas, although this isn’t a preseent anybody would want. Michael and Jacob Bachrach tested Friday after Thursday’s rains, and got really bad results at Knights Ferry Boat Ramp and bad enough at Nankin on the Withlacoochee River. State Line Boat Ramp has probably gotten the contamination washed down there by now, and into Florida.

Meanwhile, last we heard from Valdosta, both US 41 and GA 133 had bad results for Monday after rain last Sunday.

We do have some good results from the Suwannee and Alapaha Rivers from before the Thursday rain. Since there is much less manure upstream on those rivers, chances are they stayed cleaner after the storm, but we have no more recent test results for those.

[Bad water quality, Withlacoochee River]
Bad water quality, Withlacoochee River

The Bachrachs did try to count the E. coli colonies on the Knights Ferry plates, and the result would have been more than 8,000 cfu/100 mL, way above the Georgia Adopt-A-Stream alert limit of 1,000. Yet when the plate background turns purple like that, AAS says to call it TNTC for Too Many to Count. I’d avoid that water. Continue reading →

Watch out: contamination washing downstream, Withlacoochee River 2020-12-21

Update 2020-12-27: Bad Knights Ferry and Nankin, Christmas Day, Withlacoochee River 2020-12-25.

Sometimes you hate to be right: the high E. coli WWALS testers Michael and Jacob Bachrach saw Thursday at Knights Ferry Boat Ramp turned up for Friday in Valdosta’s results. Probably that contamination washed on down past the state line into Florida over the weekend.

[Watch out: US 41, GA 133, Knights Ferry, Nankin, Withlacoochee River]
Watch out: US 41, GA 133, Knights Ferry, Nankin, Withlacoochee River on Swim Guide.

Plus, after rain Sunday, Valdosta got too-high results at US 41 and GA 133. That’s probably still washing downstream now. Continue reading →

Bad Knights Ferry Thursday, Withlacoochee River 2020-12-17

Update 2020-12-23: Watch out: contamination washing downstream, Withlacoochee River 2020-12-21.

This is not the best weekend for boating, fishing, swimming on the Withlacoochee River, considering the very high E. coli results at Knights Ferry Boat Ramp for Thursday by WWALS testers Michael and Jacob Bachrach.

[Rain, Bad Knights Ferry, Swim Guide]
Rain, Bad Knights Ferry, Swim Guide

Apparently the rains Wednesday washed something into the river. Quite likely down Okapilco Creek from Brooks County, Georgia. Whatever it is, it’s likely to continue downstream. Continue reading →

Canceled because of weather: Banks Lake Full Beaver Moon Paddle 2020-11-29

Expedition leader Bobby McKenzie says: “I’d like to cancel tonight’s Full Moon paddle. I’ve been monitoring the weather and it looks like there is thunderstorm movement headed our way and will hit while we are on the water. I’ve attached reports from 3 sources.”

So today’s outing is cancelled.

[Three weather reports]
Three weather reports

But no worries! The Full Cold Moon Banks Lake paddle is coming up Tuesday, December 29.

Before that, bring your boat and decorations to Banks Lake for the Winter Solstice Light Parade, Saturday, December 19!

More: For more WWALS outings and events as they are posted, see the WWALS calendar or the WWALS outings and events web page. WWALS members also get an upcoming list in the Tannin Times newsletter. Continue reading →

Horrendous water quality at GA 133 & US 84 Wednesday, clean downstream 2020-11-12

Update 2020-11-16: Better now, Withlacoochee River water quality 2020-11-14.

We’ve never seen anything quite like this.

Valdosta got 137,600 cfu/100 mL E. coli for Wednesday at GA 133 on the Withlacoochee River. That’s 137 times the Georgia Adopt-A-Stream alert limit of 1,000.

That’s far higher than the highest E. coli reading we’ve ever seen for the Withlacoochee River, which was the 39,000 Valdosta got on December 10, 2019, just after its infamous record spill. Which at least makes it unlikely that this contamination is coming from Valdosta.

Even the 85,600 Valdosta got for US 84 Wednesday is higher than that previous record at GA 133, and far above unprecedented for US 84. The previous US 84 record was 1,505 on April 1, after a big rain.

GA 133 is the same place Valdosta keeps finding very high E. coli and Fecal coliform, including 11,600 E. coli Friday a week ago. There has not been any rain. Which makes it very unlikely that this is runoff from farm animals.

[Horrendous upstream, clean downstream]
Horrendous upstream, clean downstream
Photos: Michael and Jacob Bachrach at Knights Ferry, Nankin, and State Line Boat Ramps, Thursday, November 12, 2020.

Yet Valdosta’s Wednesday downstream water quality results were all good, as were those by WWALS and Madison Health for Thursday.

According to the latest water quality results downstream of US 84, things look great for the Withlacoochee River this weekend. But I have to tell you I wouldn’t get in that water without more sampling.

I wish I could tell you what caused this, but so far I can only say a few things it’s not, and then speculate. Continue reading →

Odd water quality upstream, Withlacoochee River 2020-11-04

Update 2020-11-07: Horrid quality at GA 133 Friday, but good downstream and Saturday 2020-11-07

We don’t know what that contamination was upstream Wednesday on the Withlacoochee River at US 41 and GA 133. Rain didn’t cause it, because there was no rain.

We do know it was not the Tuesday Tifton spill, because that was into the Little River, which joins the Withlacoochee River downstream of GA 133.

We can speculate that whatever it was should be reaching the state line about now, or at least Knights Ferry. But we don’t know, because we have no downstream data: neither Valdosta nor Madison Health have reported anything below US 84 since last week, and our usual Thursday testers are out of commission this week.

[Chart and Map]
Chart and Map

So it’s hard to say what Withlacoochee River conditions might be right now.

[What's that?]
What’s that?
For context and the entire WWALS composite spreadsheet of Georgia and Florida results, see
https://wwals.net/issues/testing/

Maybe FDEP will report Withlacoochee River results in the morning.

Meanwhile, we did get good news for the Alapaha River Sunday, November 1, 2020, from WWALS tester Renee Kirkland: good quality at Sheboggy (US 82) and Statenville.

 -jsq, John S. Quarterman, Suwannee RIVERKEEPER®

You can join this fun and work by becoming a WWALS member today!

Bad Knights Ferry water quality, Withlacoochee River 2020-10-30

Before last weekend all the water quality results from Valdosta for Wednesday and Madison Health for Thursday seemed good. But then it rained late Thursday. I tested Friday, and while US 41, just below Sugar Creek, and US 84 were good on the Withlacoochee River, Knights Ferry Boat Ramp was not good at all.

That contamination must have washed downstream. It may have already passed State Line by Monday, and it may never show up in Valdosta or Madison Health results. We shall see what their results for this week say.

But it was there at Knights Ferry Boat Ramp Friday. This is a good illustration of why even more frequent testing is needed.

Oh, and vote for clean water.

[US 41, NSRR, US 84, KF]
US 41, NSRR, US 84, KF

At Knights Ferry, I counted 39 + 38 + 39 = 116 * 100 / 3 = 3,866 cfu/100 mL E. coli. I went with Gretchen’s slightly lower counts of 40 + 25 + 39 = 104 * 100 / 3 = 3,466, because there was some doubt whether some E. coli colonies were separate or not. Sara Jay got an even lower 2,633. Whichever, it’s clear they’re all well above the 1,000 Georgia Adopt-A-Stream alert limit. So we’re using the 2,633 3,466 middle number, which is plenty bad. Continue reading →