Tag Archives: quality

Subaru featured Tom Potter for science, cleanup, outings, and water quality

“If you get people out on the river and they have a positive experience with nature, they will help protect it,” wrote Dr. Tom Potter, pictured during the March 2019 Onemile Branch Cleanup at Drexel Park during Azalea Festival.

Kara Pound, Subaru Drive, Winter 2019, 2019 Subaru Drive Community Champions,

We are thrilled to celebrate these exceptional Subaru owners who embody the Subaru Love Promise by giving their time and talent to help their communities.

[The catch]
Photo: John S. Quarterman for WWALS, Tom Potter at Onemile Branch Cleanup during Azalea Festival, Drexel Park, Valdosta, GA, 2019-03-10.

The Watershed Protector

Tom Potter, 69
Valdosta, Georgia
Vehicle: Subaru Outback
Volunteering: WWALS Watershed Coalition, which works to protect watersheds in South Georgia and North Florida

“I have a Ph.D. in environmental chemistry and a lengthy background in the science of water quality — I worked as Continue reading →

Sewer line repair between manholes, Bevel Creek Lift Station @ LCC 2020-06-22

Update 2020-12-23: Pictures of the repair in progress.

Lowndes County is fixing the June 8, 2020, sinkhole at the Bevel Creek Lift Station in a Floridan Aquifer recharge zone, with $82,000.00 to replace two manholes, to discuss at its Work Session 8:30 AM Monday morning, with voting at its 5:30 PM Regular Session Tuesday, June 23, 2020.

The county’s agenda sheet says:

Due to extensive flooding and undermining, the manhole before Bevel Creek lift station collapsed on June 8, 2020 creating an emergency situation. After accessing the problem it was determined the most feasible and economical method of repair was to replace two manholes and redirect the flow. RPI Underground submitted a quote not to exceed $82,000 to make the repairs. Staff recommends approval of the Bevel Creek manhole emergency repair by RPI Underground not to exceed $82,000.00.

Photo: Terry Richards, The Valdosta Daily Times, Heavy rains cause problems in Lowndes 2020-06-08.
Photo: Terry Richards, The Valdosta Daily Times, Heavy rains cause problems in Lowndes 2020-06-08.

Continue reading →

Naylor Boat Ramp upstream Alapaha River pictures 2020-06-13

We made it the 1.24 miles upstream from Naylor Boat Ramp to Hotchkiss Road Landing on the Alapaha River Water Trail in the Naylor Boat Ramp Out and Back paddle outing. Very nice weather, cool and overcast, and just enough water in the river.

[Banners]
Photo: Shirley Kokidko for WWALS, Banners at Hotchkiss Road Landing, Alapaha River, 2020-06-13.

First WWALS Trails Committee Chair Dan Phillips planted the new Naylor Boat Ramp ARWT signs.

[Paddlers with signs]
Paddlers with signs

Then we headed upstream. This may be a first: every paddler was already a WWALS member. Continue reading →

All eight Withlacoochee River landings green 2020-06-14

Update 2020-06-25: Good water quality, Withlacoochee and Alapaha, but recent rains may change that 2020-06-22.

Good news from Suzy Hall’s Sunday sampling for WWALS at Nankin and State Line Boat Ramps, and Valdosta’s Friday results for US 41, GA 133, and US 84: all green, below the average sample limit of 126 cfu/100 mL E. coli! So I’ve set the rest of the eight Withlacoochee River Swim Guide “beaches” to green, after the Florida beaches already went green Saturday.

[Swim Guide Withlacoochee green]
Swim Guide Withlacoochee green
For context and links to the WWALS composite spreadsheet and all its sources, see https://wwals.net/issues/testing/.

Maybe we should take the WWALS yellow diamond Caution signs back down at Nankin and State Line Boat Ramps.

[Nankin Boat Ramp signs]
Nankin Boat Ramp signs

Here is a picture of Suzy’s water samples. Continue reading →

Florida lifts Withlacoochee River advisory; more rain could mean more contamination 2020-06-11

Update 2020-06-16: All eight Withlacoochee River landings green 2020-06-14

Valdosta’s Wednesday Knights Ferry result is not pretty: 2,300 cfu/100 mL E. coli, far over the 1,000 alert limit. Previously, I said we wouldn’t turn Swim Guide green until we saw that result. Plus, much more rain fell Friday on Lowndes and Brooks Counties, Georgia. Also, Valdosta got 1,500 on Okapilco Creek at US 84, even worse than the 833 I got there that same Wednesday (see yellow highlighted area).

So, Swim Guide stays red for the Withlacoochee River in Georgia. But Swim Guide goes green for Florida; see below. See also below for the Little and Alapaha Rivers.

WWALS will test tomorrow. You can help.

[More rain means...?]
More rain means…?
For context and links to the WWALS composite spreadsheet and all its sources, see https://wwals.net/issues/testing/.

After two consecutive days of good results from the state line downstream (see green highlighted area), the Florida Department of Health lifted yesterday, June 12, 2020, the Advisory they issued June 9, 2020. Continue reading →

Good to go: Naylor Boat Ramp upstream Alapaha River paddle 2020-06-13

It’s a go on water quality and quantity for tomorrow morning at Naylor Boat Ramp on the Alapaha River. For outing details, see the original post.

[Naylor Boat Ramp (portrait)]
Photo: Bobby McKenzie, Naylor Boat Ramp (portrait), 2020-06-10.

Sure, the afternoon thunderstorms could happen earlier, but so far the weather ereports indicate they’ll start after we’ve paddled upstream and back. For further updates, see the facebook event or the meetup.

WWALS water quality tester Tasha Ekman LaFace reports her sample from Thursday resulted in 33 cfu/100 mL E. coli, which is quite clean, so no worries about bacteria. The kinds of contamination we’ve been seeing on the Withlacoochee River are apparently not happening on the Alapaha River, which has much less animal agriculture next to it. For context, see wwals.net/issues/testing/.

She also says there is plenty of trash to pick up before we paddle, so bring a bag, some gloves, and a trash picker if you’ve got it.

WWALS Outings Committee Chair and the leader of this expedition, Bobby McKenzie, reports:

I started paddling it today after work but it was raining, which I didn’t mind. I didn’t continue due to the lightning. But I’m pretty confident that there is enough water to paddle a mile based on the previous levels I’ve seen there using visual indicators.

The gauge at Statenville shows 82.5 currently and the lowest paddling level indicated on the WWALS Alapaha River Water Trail for Naylor Boat Ramp is 78.1.

Statenville gauge, Alapaha River

See you at Naylor Boat Ramp tomorrow morning. For outing details, see the original post.

 -jsq, John S. Quarterman, Suwannee RIVERKEEPER®

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

Florida, and Upstream water quality tests for Lowndes and Brooks Counties, GA 2020-06-10

Update 2020-06-13: Florida lifts Withlacoochee River advisory; more rain could mean more contamination 2020-06-11.

The Withlacoochee River from the state line to the Suwannee River looked much better Wednesday, according to FDEP results.

Upstream on the Withlacoochee and Little Rivers and two out of three creeks in Brooks County, not so good, according to samples I took Wednesday.

Valdosta’s Wednesday results fill in US 41 (North Valdosta Road), GA 133, and US 84 on the Withlacoochee River. We await Valdosta’s Knights Ferry and Nankin Boat Ramp results.

Meanwhile, you can help.

[Withlacoochee R. @ GA 122 to Suwannee R. @ US 90]
Withlacoochee R. @ GA 122 to Suwannee R. @ US 90
For context and links to the WWALS composite spreadsheet and all its sources, see https://wwals.net/issues/testing/.

Thanks to the Florida Department of Environmental Protection (FDEP) for testing from GA 31 as far downstream as US 90.

[Horn Bridge, GA 31, Withlacoochee River]
Horn Bridge, GA 31, Withlacoochee River

But where did the contamination go? Did it get diluted? Or did it just wash farther downstream? Continue reading →

Contamination moving downstream in Florida 2020-06-09

Update 2020-06-12: Florida, and, Upstream water quality tests for Lowndes and Brooks Counties, GA 2020-06-10.

Tuesday data from Madison Health shows the contamination had moved downstream, with 1,585 cfu/100 mL E. coli at FL 6, just above Madison Blue Spring.

By now it’s probably downstream from there. Nobody knows, because nobody is testing down there. Floridians, maybe you’d like to point this out to your elected and appointed state officials. If Valdosta, GA, can test three times a week 40 miles to the state line, the state of Florida could do the rest all the way to the Gulf.

[At least as far as FL 6 downstream]
At least as far as FL 6 downstream
For context and links to the WWALS composite spreadsheet and all its sources, see https://wwals.net/issues/testing/.

I hope SRWMD is modeling flow and dilution and making a prediction for how far downstream the problem may travel on the Withlacoochee or even the Suwannee Rivers.

I collected samples from seven upstream locations yesterday (Wednesday), on the Withlacoochee and Little Rivers in Lowndes County and three creeks in Brooks County. Results on those should be ready late today. You can help.

[State Line Boat Ramp, Withlacoochee River]
State Line Boat Ramp, Withlacoochee River

Also yesterday I put out yellow Caution sign back up at State Line Boat Ramp. Continue reading →

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 →