Tag Archives: testing

All Clean, Withlacoochee, Little, Alapaha Rivers 2021-09-30

Update 2021-10-08: Clean rivers again 2021-10-07.

All clear for swimming, boating, and fishing on the Withlacoochee River, and also the Little and Alapaha Rivers, by all the water quality results we have available.

Of course, conditions could change, but no rain is predicted until Monday. So there’s nothing to wash any cattle manure down Okapilco Creek, or any trash down Sugar Creek (more on that in a later post). And no sewage spills have been reported.

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

Valdosta results up through Wednesday concur with WWALS Wednesday and Thursday results: all well below the 410 one-time E. coli test result limit. Continue reading →

All clear, Withlacoochee River 2021-09-22

Update 2021-10-01: All Clean, Withlacoochee, Little, Alapaha Rivers 2021-09-30.

All WWALS test results for Wednesday were clean in Georgia and Florida, but Valdosta got bad results at US 84 on the Withlacoochee River.

Yet there has been no significant rain since Tuesday, so in the opposite of last time, I’m going to say that E. coli has probably washed downstream and gotten diluted by now.

Make your own decisions, but I would boat on the Withlacoochee River this weekend. And the Alapaha River yet again seems clean. The Little River, probably, according to the one site we tested.

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

Valdosta results for last Friday corroborate what I said last time: because of the heavy rains, it would not be a good idea to boat, swim, or fish in the Withlacoochee River last weekend.

Valdosta even got too high results at Knights Ferry Boat Ramp for Monday, after heavy rains Sunday in Brooks County, presumably because of the usual cattle manure runoff down Okapilco Creek. Continue reading →

Good water quality results, then hard rain, Withlacoochee River 2021-09-16

Update 2021-09-24: All clear, Withlacoochee River 2021-09-22.

All the water quality samples WWALS collected Wednesday and Thursday tested good for all three rivers: Little, Withlacoochee, and Alapaha.

However, later Thursday hard rains fell. As hard as those last Thursday that washed E. coli into the rivers. So there’s a good chance the same thing has already happened, with contamination from livestock manure washing into the rivers.

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

So according to the results we have, I have to say all clear for boating, swimming, and fishing.

But according to experience, I’m not going on the Little or Withlacoochee Rivers this weekend.

FYI, no sewage spills have been reported. The contamination sources are most likely agricultural.

The Alapaha River is probably still good. And we have a paddle coming up Monday evening on Banks Lake, which is not downstream from anything, so it should be clean as usual. https://wwals.net/?p=56630 Continue reading →

Withlacoochee, Alapaha, Suwannee Rivers in GA-EPD Triennial Review Update 2021-09-13

We appear to be the poster child for Recreational redesignation of waterbodies by GA-EPD.

[Prioritization of Nominated Waterbodies]
Prioritization of Nominated Waterbodies; blue marks prioritized waterbodies.

That’s a slide from today’s update meeting.

Not all our blue prioritized waterbodies were redesignated: not Banks Lake nor Grand Bay. But the Withlacoochee and Alapaha segments were redesignated. We may have gotten more river miles redesignated than anywhere else in Georgia.

[Stretches redesignated Recreational]
Stretches redesignated Recreational on the GA-EPD map.

As you can see, GA-EPD stuck to considering swimming as most important for what they call primary recreation, which is what they require for Recreational redesignation. Thanks to all of you who sent in swimming pictures and locations. You can keep sending those in, especially for the Suwannee River. Thanks to those cities and counties and Chambers of Commerce that sent in letters of support. Continue reading →

Bad Little, Withlacoochee Rivers, good Alapaha River 2021-09-09

Update 2021-09-17: Good water quality results, then hard rain, Withlacoochee River 2021-09-16.

Like last week, but worse: the Alapaha River would be a better choice for boating, swimming, and fishing this weekend than either the Little or Withlacoochee Rivers.

[Chart, Awful Plates, Rivers, Swim Guide]
Chart, Awful Plates, Rivers, Swim Guide

Yes, Madison Health today lifted its Health Advisory for the Withlacoochee, because they got good results for Tuesday and Thursday. But WWALS has more recent upstream data, and it’s not pretty. Continue reading →

Filthy upstream Little, Withlacoochee Rivers, clean downstream 2021-09-02

Update 2021-09-10: Bad Little, Withlacoochee Rivers, good Alapaha River 2021-09-09.

In a very unusual configuration, the Little and Withlacoochee Rivers at GA 122 showed too much E. coli in Thursday samples, while everywhere downstream tested clean, also clean on the Alapaha River.

Whatever got into the Little and Withlacoochee Rivers upstream is no doubt washing downstream. Probably it will pass by in a day or two.

The Alapaha River would be a better choice for swimming, boating, and fishing this weekend.

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

The Folsom Bridge Gauge on the Little River at GA 122 showed very heavy rain Wednesday, 2.74 inches. Probably the same storm also rained on or above GA 122 on the Withlacoochee River at Hagan Bridge. Something washed into both rivers. Continue reading →

Bad at GA-FL Line: Health Alert, Withlacoochee River 2021-08-31

Update 2021-09-03: Filthy upstream Little, Withlacoochee Rivers, clean downstream 2021-09-02.

Madison County, Florida, Health Department got very bad E. coli results for its Tuesday sample at Horn Bridge just north of the GA-FL line on the Withlacoochee River. And today, Thursday, Madison Health issued a Health Advisory.

[Chart, Alert]
Chart, Alert

The usual alert limit for E. coli is 1,000 cfu/100 mL, and this Tuesday result is more than three times that.

As you can see in the chart, there was not much rain upstream beforehand to wash anything into the river. Seems like something different than usual got into the Withlacoochee River. Continue reading →

Clean Rivers 2021-08-26

Update 2021-09-02: Bad at GA-FL Line: Health Alert, Withlacoochee River 2021-08-31.

In a lull between rains, the Little, Withlacoochee, and Alapaha Rivers showed clean for all our WWALS Wednesday and Thursday test sites.

You could also become a WWALS water quality tester. There’s a testing training coming up September 11, 2021.

[Chart, Little, Alapaha, Withlacoochee Rivers, Green Swim Guide]
Chart, Little, Alapaha, Withlacoochee Rivers, Green Swim Guide

This is even though Valdosta found results for Wednesday at US 41 too high. We don’t know where that contamination came from. That’s upstream from Sugar Creek, so not from there.

Valdosta also got way too high for Monday at Knights Ferry Boat Ramp. Curiously, Valdosta’s Monday result for Okapilco Creek was within range, so if that contamination came out of Okapilco Creek, it had already washed downstream into the Withlacoochee River. Notice Nankin Boat Ramp not as high but still too high on E. coli for that Monday, as the contamination was reaching it. Continue reading →

Training: Water Quality Testing 2021-09-11

Chemical and Bacterial training by Georgia Adopt-A-Stream (AAS) methods. Yes, you can also use these methods in Florida to report via AAS.

If you’d like to get trained and do testing for WWALS, please fill out this form:
https://forms.gle/DzWvJuXqTQi12N6v7

Yes, training is difficult in this pandemic situation, but Georgia Adopt-A-Stream has worked out methods, mostly online. With last year’s generous grant from Georgia Power WWALS has purchased enough testing kits so that trainees can have one to use during the training.

[Table of testers]
Table of testers
Photo: Gretchen Quarterman 2021-02-13.

In the form, remember to say where you can test. We need testers pretty much everywhere:

  • In Georgia on the Withlacoochee, and Alapaha Rivers, especially upstream in Lanier, Berrien, and Atkinson Counties. Plus on Okapilco and Crooked and Piscola Creeks in Brooks County, on Onemile Branch, Twomile Branch, and Sugar Creek in and near Valdosta. And upstream on the Little River in Brooks, Cook, Colquitt, and Tift Counties.
  • In Florida on the Withlacoochee, Alapaha, Suwannee, and Santa Fe Rivers, and on creeks that run into them, especially in Madison, Hamilton, Suwannee, and Lafayette Counties.
  • We need testers even where we already have testers, because everybody needs time off.

For the testing story so far, and more context, see
https://wwals.net/issues/testing/.

We look forward to you getting trained and joining our testing team!

When: 9 AM, end 4 PM, Saturday, September 11, 2021

Where: Zoom then physically distanced practical training in very small groups, for example at Onemile Branch in Drexel Park in Valdosta.

Free: to everyone. But if you want to test for WWALS, you need to become a WWALS member.
https://wwals.net/donations/#join

Continue reading →

Odd results, but mostly clean rivers 2021-08-19

Update 2021-08-26: Clean Rivers 2021-08-26.

The notorious GA 133 Withlacoochee River test site showed up higher than the one-time test limit for Thursday, and Wednesday so did Cleary Bluff down below Allen Ramp. Otherwise, the Withlacoochee, Little, and Alapaha Rivers all tested clean everywhere we tested Thursday.

I’d guess that GA 133 contamination, whatever it is, has probably been diluted by the greater amount of Little River water. An no, it almost certainly did not come from Valdosta, and also not from the dairy farms.

There’s been no significant rain in the past few days, so most likely nothing new has washed into the rivers. So, as far as we can tell, happy boating, swimming, and fishing.

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

We have no new results from Valdosta or Madison Health since we posted yesterday about Madison Health lifting their advisory. Continue reading →