Category Archives: Testing

Additional: Filthy Withlacoochee River Monday after Sunday rain 2020-06-08

Update 2020-06-11: Contamination moving downstream in Florida 2020-06-09.

The E. coli numbers jump up from US 84 to Knights Ferry in additional data from Valdosta for Monday. In between is Okapilco Creek coming out of Brooks County, with many beef and dairy cow pastures upstream.

[Additional Valdosta data]
Additional Valdosta data
For context and links to the WWALS composite spreadsheet and all its sources, see https://wwals.net/issues/testing/.

Valdosta’s 1,600 cfu/100 mL at the state line is nowhere near Madison Health’s 24,196, but still higher than the 1,000 alert limit.

It’s a good guess that Madison and Hamilton County Health Departments are putting up signs in Florida after their Withlacoochee River Advisory of yesterday.

I hope some Florida state agency is testing downstream from FL 6, because by now the contamination may well have moved down that way.

I am heading out to collect samples for WWALS and to put our yellow diamond Caution signs back up at State Line and Nankin Boat Ramps. The Knights Ferry access road is washed out so that one will have to go up later. You can help.

Yesterday I set all eight Withlacoochee River Boat Ramps and Launches in Swim Guide to show red for failed water quality.

[Swim Guide red from US 84 to Madison Boat Ramp]
Swim Guide red from US 84 to Madison Boat Ramp

Thanks to Valdosta PIO Ashlyn Johnson for Continue reading →

Filthy Withlacoochee River Monday after Sunday rain 2020-06-08

Update 2020-06-10: Additional: Filthy Withlacoochee River Monday after Sunday rain 2020-06-08

Yes, again there’s a Withlacoochee River Advisory from the Hamilton and Madison County, Florida, Health Departments. But it’s not what many people automatically assume.

WWALS is putting its yellow diamond Caution signs back up. All eight Withlacoochee River Boat Ramps and Launces in Swim Guide should shortly show red for failed water quality.

[06.09.20-Withlacoochee-River-Advisory-Madison-Hamilton-0001]
06.09.20-Withlacoochee-River-Advisory-Madison-Hamilton-0001
PDF

Notice the high E. coli at US 41 (North Valdosta Road), twice the high alert limit of 1,000. That is north of almost all of Valdosta. The numbers are still above alert limit but somewhat lower at GA 133 and US 84.

The really high numbers start at GA 31, at State Line Boat Ramp. And 24,196 is extremely high. See What do these numbers mean?

So the main contamination seems to be coming into the Withlacoochee River downstream from US 84. That very likely means down Okapilco Creek from Brooks County, Georgia. Which fits with 4.75 inches of rain at Dixie, GA, in the west of Brooks County and 4.7 inches at the east edge of the county on the Withlacoochee River at US 84. Since that storm, as most do, moved from east to west west to east, we can guess similar amounts of rain fell right across Brooks County. What does that spell? Cows.

Not just from one location; probably from cow pastures all over Brooks County. And maybe upstream, since more than two inches of rain fell on Moultrie.

And of course the higher-than-alert results from US 84 north are not from Brooks County. There are horse farms and cows and hogs up there, too, as well as septic tanks, domsetic pets, and wildlife in the woods. And yes, runoff from city streets. But no sewage spills have been reported. Continue reading →

New WWALS water quality tester Renee Kirkland 2020-06-05

Renee Kirkland has a water quality testing kit, thanks to donations to the water quality testing program.

[Trainer, kit, and tester]
Trainer, kit, and tester

Renee already passed the most recent water quality testing training. Trainer Gretchen Quarterman got Renee to review with her new kit. Renee is already on the WWALS Testing Committee, and now she’s ready to test.

She’s going to start on the Alapaha River, with Mayday Landing and Statenville Boat Ramp.

If you want to become a WWALS water quality tester, please Continue reading →

Sunday and Monday creek and river water quality results 2020-06-01

Update 2020-06-09: Filthy Withlacoochee River Monday after Sunday rain 2020-06-08

Conn and Trudy Cole also tested for WWALS Sunday, except at Crooked Creek, which was almost dry under the Devane Road bridge, so it can’t be sending any contamination downstream. At US 84 they got 66 cfu/100 mL E. coli for Okapilco Creek and 33 for the Withlacoochee River. WWALS continues testing, and you can help.

[Dry Crooked Creek @ Devane Road]
Dry Crooked Creek @ Devane Road

On the Little River at GA 76 (Cook County Boat Ramp) they got 33, similar to the 0 (zero) I got there that same day.

[Rock Bridge]
Photo: John S. Quarterman, Rock Bridge on the Little River @ GA 76, 2020-05-31.

Plus we have Valdosta data for Monday and last Wednesday and Friday, all showing pretty clean at US 84 on the Withlacoochee River and upstream. So it was a good weekend for boating, swimming, and fishing on the Withlacoochee and Little Rivers.

[Clean weekend]
Clean weekend
For context, including the entire WWALS composite water quality table of results from both Georgia and Florida, see wwals.net/issues/testing/.

Valdosta results upstream Friday, May 29, 2020, at GA 133 and US 41 on the Withlacoochee River were oddly higher than downstream, with 265 E. coli. That’s higher than the 126 long-term average limit, but still well below the 410 single-test limit. For Wednesday at Knights Ferry, Valdosta got a weirdly very high Fecal coliform result, 1,400, but a pretty normal 140 E. coli. See Continue reading →

Response: Valdosta says it is manhole rehabilitation at One Mile Branch near Sustella Ave. 2020-06-04

Other than to wonder how 9:24 AM (when I asked) to 8:42 PM (when I posted the previous) adds up to a “5.5-6 hour window”, I am posting this exactly as received at 11:40 AM today. -jsq

[Inside manhole]
Inside manhole

Darryl Muse
Attachments
11:40 AM (3 hours ago)
to Scott, Scott, Ashlyn, Tim, Mark, me

Mr. Quarterman, On yesterday the Department, including Mr. Fowler were in the field preparing for anticipated significant rain events over the next several days. As a result, there was no response within the 5.5-6 hour window you noted in your email. Included in this reply is your email to Mr. Fowler so we all can be on the same page as it relates to your request.

Continue reading →

One Mile Branch Sewage Spill @ Sustella Ave., VSU 2020-06-02

Update 2020-06-04: Response: Valdosta says it is manhole rehabilitation at One Mile Branch near Sustella Ave. 2020-06-04

Scotti Jay smelled a sewer spill. He found an open manhole, a bunch of hoses, and tracks of large trucks, presumably Valdosta Utilities pumper trucks. We don’t know, because Valdosta has not answered an inquiry from this morning.

[Hose and manhole]
Hose and manhole

This is on Onemile Branch behind the Valdosta State University (VSU) Recreation Center, downstream from Sustella Ave.

The good news from Sara Jay’s water quality testing: she got Continue reading →

Clean Little and Withlacoochee Rivers 2020-05-31

Update 2020-06-04: Sunday and Monday creek and river water quality results.

I’ve posted green for “Meets water quality standards” on Swim Guide all the way from Cook County Boat Ramp (GA 76) on the Little River for last weekend, and the same past State Line Boat Ramp into Florida for late last week. With little rain lately and none forecast, this clean trend should continue.

[Folsom Bridge (GA 122) in Swim Guide]
Folsom Bridge (GA 122) in Swim Guide

These water samples look clean. And this time that water was clean. Continue reading →

Withlacoochee River still clean 2020-05-25

Update 2020-06-02: Clean Little and Withlacoochee Rivers 2020-05-31.

Still more good water quality results from Madison Health and Valdosta for last Thursday and Friday, and from WWALS tester Suzy Hall Saturday and Monday, so all the Withlacoochee River “beaches” on Swim Guide remain green for “Meets water quality standards”.

Because there still hasn’t been hardly any rain, nothing much has washed into our waterways. Yes, now we’re really taking down our WWALS yellow diamond Caution signs.

WWALS will continue testing and consolidating results. You can help.

[Nankin Boat Ramp in Swim Guide]
Nankin Boat Ramp in Swim Guide

Suzy Hall for WWALS got 200 cfu/100 mL E. coli for Knights Ferry Boat Ramp on Saturday, May 23, 2020. While that’s higher than the long-term average limit of 126, it’s well lower than the one-time limit of 410.

Monday at Nankin, she got Continue reading →

Good Withlacoochee River water quality 2020-05-20

Update 2020-05-27: Withlacoochee River still clean 2020-05-25.

Water quality test results through Wednesday are good, and rain has only been drizzles except way upstream. That’s probably not enough to wash any new E. coli into the rivers. So I’ve set the Swim Guide Withlacoochee River “beaches” to green for “Meets water quality standards”. This is all advisory, of course: conditions can change rapidly. But there’s no big rain in the forecast.

WWALS will be testing this weekend. You can help.

[Swim Guide]
Swim Guide

Since our last report, we’ve gotten data from Valdosta through Wednesday, May 20, and from Madison Health for Tuesday. That all confirms the WWALS results over the weekend. Continue reading →

Three Little River Landings in Swim Guide 2020-05-21

WWALS has added three more “beaches” on Swim Guide, this time on the Little River.

Our 300 closest friends from #PaddleGA2019 will recognize one of these, where they all put in for seven days on the Withlacoochee and Suwannee Rivers last summer: Cook County Boat Ramp (GA 76), Folsom Bridge Landing (GA 122), and Troupville Boat Ramp (GA 133).

[Laptop]
Laptop
In the app, these beaches will appear if you are near.
In the web interface, search for: georgia little river withlacoochee.

All are marked green for “Meets water quality standards” due to the zero (0) E. coli result I got at Cook County Boat Ramp Saturday, which is upstream on the Little River from the other two, combined with the zero result Suzy Hall got downstream on the Withlacoochee River at Knights Ferry Boat Ramp, and very low results a few days earlier from Continue reading →