Tag Archives: e. Coli

A good week in Withlacoochee River water quality 2020-03-16

Update 2020-03-20: Again: alert water quality at Knights Ferry, Withlacoochee River 2020-03-18.

These results are getting much closer to what we all like to see, yet there is something worrisome.

[Clean before rain]
Clean before rain

Most of the river results for most of a week have been below the recommended longterm average of 126 cfu/100 mL of E. coli, and all have been below the problem level of 410. None of them even approached the 1,000 alert level, much less the too-frequently-seen TNTC. See also what do these numbers mean?

Yet this is worrisome. Yesterday as Continue reading →

More testing needed to track river pollution –Suwannee Riverkeeper in Gainesville Sun 2020-03-16

Gainesville Sun, 12:01 AM, Monday, March 16, 2020, John S. Quarterman: More testing needed to track river pollution (see also PDF),

Fecal bacterial contamination from Georgia probably reached the Gulf of Mexico about March 3, 2020, according to the Suwannee River Water Management District (SRWMD).

[Tifton to the Gulf]
Tifton to the Gulf
In the WWALS map of all public landings in the Suwannee River Basin.

The good news: we know about that, because of much more water quality monitoring being done since I wrote a column about the issue last year for The Sun.

This recent testing was provoked by a spill of 7.5 million gallons of raw sewage into Sugar Creek near Valdosta, Ga., in December. With no rain, the sewage sat there for a week, and then moved down the Withlacoochee River in about three weekly globs, at least once reaching the Suwannee.

This Valentine’s Day, Valdosta exceeded our request, testing not one but Continue reading →

Much better water quality: Withlacoochee River, Okapilco Creek 2020-03-11

Update 2020-03-16: More testing needed to track river pollution –Suwannee Riverkeeper in Gainesville Sun 2020-03-16.

No rain for a week (since March 5th) meant not much E. coli washed into creeks and rivers.

WWALS is testing upstream this weekend. You can help.

[Composite table]
WWALS Composite table
For context and the entire WWALS composite spreadsheet of data from Georgia and Florida sources, see https://wwals.net/issues/testing/.

Apparently the high numbers WWALS saw on Crooked Creek Saturday a week ago (March 7th) washed on down through Okapilco Creek and Brooks County to the Withlacoochee River by Monday. Apparently that contamination got diluted pretty quickly by all that rainwater coming down from as far north as Tifton.

The most recent numbers we have are Valdosta’s for Wednesday, March 11, 2020, with Knights Ferry, Nankin, and State Line Boat Ramps only slightly above the longterm desired limit of 126 cfu/100 mL E. coli, and below that upstream.

Madison Health tested Tuesday, and got actually slightly lower (135.4) at State Line, and below 126 at CR 150 (Sullivan Launch) and FL 6 (upstream from Madison Blue Spring).

Nobody tested downstream from there in the past week. Nobody knows whether any of the most recent contamination reached the Suwannee River.

[Quitman and Valdosta to Suwannee River]
Quitman and Valdosta to Suwannee River
In the WWALS map of the Withlacoochee and Little River Water Trail.

The USGS gauges upstream from US 84 peaked days ago, and the US 84 (Quitman) gauge is coming down now, soon to be Continue reading →

Special meeting to approve an RFP for an environmental attorney –Madison BOCC 2020-03-06

Update 2020-03-07: Too Numerous To Count: E. coli, Madison County, Withlacoochee River 2020-03-05.

Tonight at 6PM in Madison, Florida. I’ll be there to discuss the recent water quality test results and to invite them to Earth Day cleanup at Knights Ferry Boat Ramp on the Withlacoochee River.

Madison County, Florida

NOTICE OF SPECIAL MEETING OF THE BOARD OF
COUNTY COMMISSIONERS OF MADISON COUNTY, FLORIDA,

NOTICE IS GIVEN that the Board of County Commissioners of Madison County, Florida will hold a special meeting, to which all persons are invited to attend, as follows:

March 6, 2020
6:00 p.m.
Madison County Courthouse Annex
229 SW Pinckney St., Room 107 Madison, Florida 32340

Review with Possible Approval of Draft Request for Proposals to Engage the Services of an Environmental Law Firm.

If you are Continue reading →

WWALS, Georgia Power, and Valdosta: Knights Ferry Cleanup, optional Nankin Paddle, Withlacoochee River 2020-04-18

Update 2020-04-20: Livestream.

Update 2020-03-19: Earth Day Cleanup Postponed due to pandemic: WWALS, Georgia Power, Valdosta, and Brooks County, GA, Madison County, FL.

Update 2020-03-14: Radio TV, and unfortunately the novel Coronovirus may curtail the paddle, but the Cleanup is still on.

FOR IMMEDIATE RELEASE (PDF)

Earth Day Cleanup at Knights Ferry, Withlacoochee River: WWALS, Georgia Power, and Valdosta, April 18, 2020

Hahira, Georgia, March 4, 2020 — Celebrate the fiftieth Earth Day by helping clean up Knights Ferry Boat Ramp, Saturday morning, April 18, 2020. Afterwards, those who want to can paddle with us down the Withlacoochee River to Nankin Boat Ramp, cleaning up on the water and when we get to Nankin . This event is the first ever sponsored by WWALS, Georgia Power, the City of Valdosta, and Brooks County, Georgia.

[During Paddle Georgia 2019-06-16]
Photo: John S. Quarterman for WWALS, Knights Ferry Boat Ramp, During Paddle Georgia 2019-06-16.

“Through this clean up effort we think we’ve found a way to create synergy around environmental stewardship with groups such as Continue reading →

Cleaner Withlacoochee Monday, Tuesday; Suwannee unknown 2020-03-03

Update 2020-03-06: Special meeting to approve an RFP for an environmental attorney –Madison BOCC 2020-03-06

Tuesday data from Lowndes County, Georgia, shows much better water quality in Okapilco Creek upstream from Quitman and in the Withlacoochee River downstream. Remember, Lowndes County has its own sewer system, which did not spill. And one of Lowndes County’s results for the previous week is very interesting.

All the maps and charts in this post are on the WWALS website in a PDF for printing. They’re also on facebook.

The most recent data we have from Valdosta and Florida is for Monday. WWALS has not tested this week because of rain, but soon. You can help.

Yesterday and today, five inches of rain fell on Tifton, and all that water is washing downstream, with the Withlacoochee already in flood at Pinetta.

[Quitman to Withlacoochee River]
Map: Quitman to Withlacoochee River.
In the WWALS map of the Withlacoochee and Little River Water Trail.

In the above map, northeast of Quitman near Okapilco Creek, are the Quitman sewage settling ponds, which Continue reading →

Suwannee River contamination running downstream to the Gulf 2020-03-01

Update 2020-03-05: Cleaner Withlacoochee Monday, Tuesday; Suwannee unknown 2020-03-03

Whatever the Saturday contamination is, by Monday it had apparently moved downstream from FL 51 (Hal W. Adams bridge between Mayo and Luraville). Unfortunately, it is not expected to dilute or dissipate. More likely it will be unhealthy all the way to the Gulf. You can help.

[2020-03-01 Suwannee river downstream]
2020-03-01 Suwannee River downstream
The entire WWALS composite spreadsheet of all known data sources is on the WWALS google drive.
For context, see https://wwals.net/issues/testing/.

Katelyn Potter of SRWMD forwarded a message from SRWMD Water Resources Chief Darlene Velez, saying “results below from samples collected Sunday 3/1/2020.”

Suwannee at US90: Fecal – 98 mpn/100ml; E. coli – 172 mpn/100ml
Suwannee at CR250: Fecal – 131 mpn/100ml; E. coli – 116 mpn/100ml
Suwannee at SR51: Fecal – 187 mpn/100ml; E. coli – 114 mpn/100ml

She depicted all those numbers as green. By our color scheme, the 172 E. coli is orange, because it’s higher than the 126 cfu/100 mL that is what longterm averages should be below. See also what do these numbers mean?

She continued:

I also ran some calculations:

From Withlacoochee (Pinetta) to Suwannee (Ellaville) the dilution factor is 0.49

From Suwannee above Santa Fe River (Luraville) to Suwannee below Santa Fe River (Rock Bluff) the dilution factor is 0.78

We have several springs backflowing now with river levels up, and we are losing approximately 1000cfs to the aquifer between Ellaville and Luraville gages.

On the Suwannee the water velocities are between 1 and 1.5 mph, so the high bacteria we got at SR51 on Saturday morning should be near Manatee Springs tomorrow (Tuesday 3/3) morning and to the Gulf of Mexico sometime Wed (3/4). Based on the dilution factors above the 980 E. coli we got at SR51 is unlikely to be diluted below health threshold below the Santa Fe River.

Please let me know if you have questions. Continue reading →

Still bad Saturday: Withlacoochee and Suwannee River to Mayo and Luraville 2020-02-29

Update 2020-03-02: Suwannee River contamination running downstream to the Gulf 2020-03-01.

Still bad water quality all the way to Luraville and Mayo, according to FDOH Friday for the Withlacoochee River and SRWMD Saturday for the Suwannee River.

A catalog of WWALS, Valdosta, Lowndes County, FDEP, FDOH, and SRWMD results is at wwals.net/issues/testing/. You can help.

[2020-02-29--excerpt-WWALS-composite-wq-results]
2020-02-29–excerpt-WWALS-composite-wq-results
Extract from WWALS composite water quality test results from Georgia and Florida.

A couple days ago I remarked that nobody knew the water quality of the Suwannee River downstream from Dowling Park, because nobody had tested that. Saturday SRWMD did test down at the Hal W. Adams Bridge on FL 51, between Mayo and Luraville, and the result was above the alert level of 1,000, while at Dowling Park it was back below the too-high level of 410. Apparently something was moving down the Suwannee River.

We still don’t know what’s going on downstream of FL 51, for example at US 27 (Branford) or CR 340 (Rock Bluff Ramp). This is more evidence that we need regular, frequent, testing at all these locations, not just after a spill or other upstream alert.

Thanks to Katelyn Potter of the Suwannee River Water Management District (SRWMD) for forwarding the Florida updates late Sunday evening. Thanks to SRWMD and Madison Health for testing on a weekend, and to Florida Department of Health (FDOH) for helping. Thanks to Florida Department of Environmental Protection (FDEP) and Julie Espy for posting results on an FDEP web page. No update on Valdosta’s results website for Friday yet.

WWALS testers Conn and Trudy Cole got Continue reading →

Avoid Withlacoochee River Knights Ferry to Suwannee River Dowling Park 2020-02-27

The good news: both Valdosta and FDEP are posting testing results on their websites. There’s a catalog of those and WWALS’ results at wwals.net/issues/testing/.

The better news: Valdosta is testing three times a week, FDOH once a week, and FDEP is testing again, after saying it wouldn’t.

The really bad news: Thursday test results say stay off the Withlacoochee River at least from Knights Ferry on down, and the Suwannee River from the Withlacoochee Confluence at least down to Dowling Park.

The WWALS results from my Monday samples may help explain this contamination, and it looks like you can see it flow from Crooked Creek through Okapilco Creek to the Withlacoochee and the Suwannee. You can help.

[Rain driving contamination down 2020-02-27]
Rain driving contamination down 2020-02-27.
Extract from WWALS composite water quality test results from Georgia and Florida.

But Valdosta’s Wednesday results also show contamination at US 41, upstream of Valdosta. And FDEP shows a spike at Dowling Park again. So there are multiple sources, not only in Brooks County, Georgia, but also elsewhere. The good news for Valdosta is it doesn’t seem to be coming from Valdosta.

WWALS continues to work on locating sources of contamination. For example, two of us visited the Quitman Land Application Site Wednesday. More on that in another blog post. WWALS testers will be sampling this weekend.

I took samples on Crooked Creek again Continue reading →

Madison County fed up with contaminated water –WCTV 2020-02-26

Update 2020-02-29: Avoid Withlacoochee River Knights Ferry to Suwannee River Dowling Park 2020-02-27

See below for the rest of the story around yesterday’s TV report. You can help.

Amber Spradley, WCTV, 26 February 2020 (Posted: Thu 5:06 AM, Feb 27, 2020 | Updated: Thu 5:55 PM, Feb 27, 2020), Madison community fed up with contaminated water,

MADISON, Fla. (WCTV) — Madison County Board of Commissioners held a meeting Wednesday night to discuss the county’s high levels of E. coli and other contaminants in the Withlacoochee River and wells.

[Fallout continues]
Fallout continues
Still from video of Suwannee Riverkeeper John S. Quarterman testing the Withlacoochee at Troupville Boat Ramp, taken by Emma Wheeler, WCTV, 15 January 2020, Withlacoochee River tested ahead of Mayor’s Paddle.

Board members say it’s fallout from multiple sewage spills happening in south Georgia, particularly the sewage spill in Valdosta last December.

It resulted in more than seven million gallons of sewage leaking into the Withlacoochee River.

[Still advised not to drink]
Still advised not to drink

Since then, Continue reading →