Tag Archives: e. Coli

Good water quality 2022-10-13

Update 2022-10-21: Clean water quality, Withlacoochee, Little, Alapaha, Rivers 2022-10-20.

Update 2022-10-18: Forever chemicals contaminate Withlacoochee River in Georgia and Florida 2022-10-18.

Looks good for fishing, swimming, and boating this weekend.

WWALS downstream water quality results for Thursday on the Withlacoochee were good. WWALS upstream tests were OK. Monday Valdosta upstream results were OK. No new sewage spills have been reported in the Suwannee River Basin in Georgia or Florida.

[Chart, Rivers, Swim Guide]
Chart, Rivers, Swim Guide

Valdosta detected something for Wednesday and Friday last week at US 41 and GA 133, when there was no rain. That could have been more contamination coming from Cat Creek and Beatty Branch. Whatever the source, why with no rain?

If we get more rain, WWALS will test upstream and see what we can catch. Continue reading →

Bad GA 133 and US 84, Withlacoochee River 2022-09-12

Update 2022-09-16: Clean Rivers 2022-09-15.

Bad news in Valdosta’s upstream Withlacoochee River water quality results.

Too high E. coli at both GA 133 (St. Augustine Road) and US 84.

Best to avoid the Withlacoochee River for now in those stretches.

[Chart, Swim Guide]
Chart, Swim Guide

We also see high Fecal coliform for Monday at US 41 (North Valdosta Road), but OK E. coli. That is usual for after a big upstream rain, and you can see 0.61 inches on the Skipper Bridge gauge for the previous day.

But at GA 133 and US 84, Continue reading →

Good Withlacoochee River water quality 2022-08-18

Update 2022-08-26: Good river water quality 2022-08-25.

All clear for fishing, swimming, and boating on the Little, Withlacoochee, and Alapaha Rivers this weekend, according to the latest water quality results we have.

[Chart, Rivers, Plates]
Chart, Rivers, Plates

There hasn’t been enough rain to wash any significant contamination into the creeks and rivers, no, not even Okapilco Creek.

The only sewage spill in the past week we know of is the Valdosta one last Sunday near Sugar Creek on Meadowbrook Drive at Gornto Road. That one, like the other four Valdosta spills this summer, was probably too small and fixed too quickly to have any detectable effect on the Withlacoochee River. We still don’t know Continue reading →

Bad Water Quality Creeks and Withlacoochee River 2022-08-11

Update 2022-08-26: Quitman’s 2022-08-08 sewage spill did strongly affect the Withlacoochee River.

Update 2022-08-19: Good Withlacoochee River water quality 2022-08-18.

Update 2022-08-16: Good water quality, Ichetucknee and Santa Fe Rivers 2022-08-12.

Update 2022-08-15: Valdosta sewer spill, Meadowbrook Drive at Gornto Road 2022-08-14.

WWALS sampled 19 locations yesterday, and found bad water quality upstream on the Withlacoochee River, with worse on Beaverdam Creek, Cat Creek, and Beatty Branch. Valdosta had another small sewage spill Wednesday a week ago, but that probably did not get into the river, and is gone by now.

Quality was surprisingly good downstream of Okapilco Creek, which usually has cattle manure runoff coming out of Brooks County, Georgia, but apparently did not yesterday. Even Quitman’s Monday sewage spill of unknown quantity apparently had little effect or was washed away by yesterday.

[Chart + Little River, Creeks, Withlacoochee River, Alapaha River, Swim Guide]
Chart + Little River, Creeks, Withlacoochee River, Alapaha River, Swim Guide

Still, I would worry about that upstream contamination washing downstream. Instead of the Withlacoochee River, maybe you’d like to come along on the Suwannee River tomorrow. Continue reading →

Bad Quality Withlacoochee River 2022-07-21

Update 2022-07-29: Good Water Quality, Withlacoochee, Little, Alapaha Rivers 2022-07-28.

Update 2022-07-26: Madison Health Alert, Withlacoochee River 2022-07-25.

Update 2022-07-23: High Springs 500-gallon sewage spill, mostly cleaned up 2022-07-07.

Avoid the Withlacoochee River this weekend for fishing, swimming, and boating.

Try the Little, Alapaha, or Alapahoochee Rivers, or the Suwannee River upstream from the Withlacoochee River Confluence.

[Chart, River, Swim Guide 2022-07-21]
Chart, River, Swim Guide 2022-07-21

WWALS tested a record 18 sites Thursday, thanks to Elizabeth Brunner, Michael and Jacob Bachrach, and Gus CLeary, with WWALS Testing Committee Chair Suzy Hall reviewing all the plates.

We didn’t find much upstream, except too high on Beatty Branch at Cat Creek Road.

I did take DNA samples on Cat Creek at Cat Creek Road and on the Withlacoochee River at US 41, so maybe we’ll see what’s getting into the waterways upstream. Continue reading →

Withlacoochee River OK, Cat Creek bad 2022-07-14

Update 2022-07-22: Bad Quality Withlacoochee River 2022-07-21.

All clear for fishing, swimming, and boating on the Withlacoochee, Little, and Alapaha Rivers, according to the latest water quality test results we have.

But avoid Cat Creek and Beatty Branch for fishing. See below. (I don’t know anybody crazy enough to boat or swim in those creeks.)

There hasn’t been much rain the past few days, so probably not much contamination will wash into the rivers. No sewage spills have been reported in Florida or Georgia, other than Valdosta’s 200 gallon sewage spill on Baytree Road, which they vacuumed up quickly enough that probably little if any ever reached the Withlacoochee River.

Thunderstorms could change things quickly, but that’s what we know now.

[Chart, River, Swim Guide]
Chart, River, Swim Guide

Thanks to Scott Fowler of Valdosta Utilities for forwarding Valdosta test results soon after they are finished, so we know that Valdosta E. coli results were good for Wednesday and Monday at US 41, GA 133, and US 84. And we know Valdosta’s US 41 and GA 133 results for last Friday, July 8, 2022, were sky-high: 4,700 and 5,200 cfu/100 mL, respectively. The alert limit is 1,000.

Those high results could not be related to the July 9th Valdosta spill, because it hadn’t happened yet. That E. coli is probably not coming from Valdosta, since US 41 is upstream of almost all of Valdosta. Sure, something could be coming down Cherry Creek through Lake Cleve into the river, or it could be septic tanks in houses around there, or septic tanks across the river in Lowndes County.

Since high E. coli keeps turning up at US 41 and GA 133, WWALS set out to find out where it is coming from. Continue reading →

Withlacoochee River water quality good again 2022-07-03

Update 2022-07-06: Still clean: Withlacoochee River 2022-07-05.

Turns out Valdosta did test during the holiday weekend, Friday, Saturday, and Sunday. They finally posted their Friday results on their website yesterday. Saturday and Sunday we know because Madison Health sent them to WWALS. There is nothing about them on Valdosta’s own website, facebook, or twitter. A report of Valdosta’s Thursday sewage spill finally did show up in GA-EPD’s Sewage Spills Report, but it is lacking key information.

These Valdosta results mostly match what WWALS found through the weekend.

So by the most recent WWALS and Valdosta results, the Withlacoochee River is clean again. The three different contamination sources from Thursday seem to have all gotten diluted. The other two were probably agricultural, including the usual cattle manure down Okapilco Creek from Brooks County, Georgia.

Happy boating, swimming, and fishing.

There was some heavy rain last night just north of Valdosta, so conditions could change rapidly. However, we’ve already had the first flush after the recent dry spell, so I’d guess the rain won’t have much effect on river water quality. Continue reading →

Withlacoochee River OK water quality except GA 133 2022-07-02

Update 2022-07-06: Withlacoochee River water quality good again 2022-07-03.

By WWALS samples Friday and Saturday, the Withlacoochee River appears clean from State Line Boat Ramp downstream, with tests also at Florida Campsites and Cleary’s Bluff between Allen Ramp and the Confluence.

Upstream at GA 133, it’s still bad. Possibly some of Valdosta’s Thursday sewage spill is still seeping into the river, or we’re just seeing residual contamination from that or from whatever got into the river from upstream of US 41 before that spill.

Around the corner at Troupville Boat Ramp on the Little River, that’s OK.

[Chart, River, Swim Guide]
Chart, River, Swim Guide

There was quite a bit of rain in Colquitt County on Okapilco Creek, so more cattle manure may wash down from there.

Where all that previous contamination went is Continue reading →

PFAS testing, Withlacoochee River, Georgia and Florida 2022-06-30

Update 2022-10-18: Forever chemicals contaminate Withlacoochee River in Georgia and Florida 2022-10-18.

Update 2022-07-03: Withlacoochee River OK water quality except GA 133 2022-07-02.

WWALS Science Committee Chair Dr. Tom Potter and I took PFAS samples at four locations on the Withlacoochee River Thursday.

We shipped the samples to Cyclopure, a company with which Waterkeeper Alliance got a deal for test kits for all U.S. Waterkeepers.

We picked Thursday because it was after big rains Wednesday, reported in some places nearby as up to four inches. So if any of those forever chemicals were washing off of fields fertilized with biosolids, or coming out of Valdosta’s Withlacoochee Wastewater Treatment Plant, or just left over from Moody Air Force Base’s spills it documented in 2016, maybe we will detect them.

[PFAS testing and locations]
PFAS testing and locations

Suwannee Riverkeeper got two kits: for Georgia and Florida. Each kit has two test sets, for upstream and downstream of likely contamination sources. Continue reading →

Bad Water Quality, Withlacoochee River 2022-06-30

Update 2022-07-03: PFAS testing, Withlacoochee River, Georgia and Florida 2022-06-30.

Update 2022-07-03: Madison Health Advisory, Withlacoochee River 2022-07-02.

Please avoid the Withlacoochee River this weekend, at least downstream from Hagan Bridge (GA 122). Try the Little River or the Alapaha, or the Suwannee upstream of the Withlacoochee River Confluence.

[Chart, River, Swim Guide 2022-06-30]
Chart, River, Swim Guide 2022-06-30

There was already contamination washed into the river by rain up to 4 inches in spots, according to Valdosta’s Wednesday results at US 41 and GA 133: 1,000 cfu/100 mL and 2,000 cfu/100 mL, where 1,000 is the alert level.

Then Valdosta had a major sewage spill. Continue reading →