Tag Archives: Jacob Bachrach

Good Thursday, but big Friday rains probably will cause contamination, Withlacoochee River 2021-11-04

Update 2021-11-13: Clean rivers 2021-11-13.

All pretty clean for Thursday and Wednesday samples on the Little, Alapaha, and Withlacoochee Rivers, but there were big rains Friday, so expect the same kind of contamination today and tomorrow that happened a week ago after similar rains. I’d wait a few days before boating, swimming, or fishing in the Withlacoochee River.

[Chart, Folsom, Hagan; Lakeland, Cleary Bluff; Knights Ferry, Nankin, State Line; Swim Guide]
Chart, Folsom, Hagan; Lakeland, Cleary Bluff; Knights Ferry, Nankin, State Line; Swim Guide

None of the WWALS results for Thursday were zero, but they’re all well below the 410 cfu/100 mL one-time limit.

We have Valdosta downstream results through last Friday. Once again Valdosta results corroborate WWALS results. It’s interesting that last Thursday’s rain contamination had reached Nankin but not State Line by last Friday morning. The Valdosta Okapilco Creek results indicates much of that contamination is probably the usual cattle manure runoff coming out of Brooks County. It’s still lower than the results from last year under similar conditions, so whatever the cattle farmers are doing seems to be working, with room for more improvement. Continue reading →

Big rains and big contamination 2021-10-28

Update 2021-11-06: Good Thursday, but big Friday rains probably will cause contamination, Withlacoochee River 2021-11-04.

Our upstream tester got rained out at GA 122 Thursday, but downstream at Knights Ferry on the Withlacoochee River WWALS got way too high E. coli. That contamination is now running downstream.

[Chart + Alapaha River; Withlacoochee River; KF plates, Clearys Bluff; Swim Guide Map]
Chart + Alapaha River; Withlacoochee River; KF plates, Clearys Bluff; Swim Guide Map

Where did it come from? Chances are the usual cattle manure runoff out of Brooks County, Georgia, down Okapilco Creek. Probably plus wild hogs.

This is unfortunately what we’ve come to expect after big rains. And every gauge we follow got more than an inch of rain Thursday.

So I do not recommend river fishing, swimming, or boating this weekend. Continue reading →

Good Little, Withlacoochee Rivers, bad Alapaha River 2021-10-14

Update 2021-10-22: All clean: Withlacoochee, Little, Alapaha Rivers 2021-10-21.

Something we’ve never seen: the only too-high result is on the Alapaha River for Thursday. We’ve never seen a reading at Lakeland Boat Ramp that high.

The Little and Withlacoochee Rivers tested good for Thursday, which is what we expected since there has been no rain for days.

So in the reverse of what we often say, avoid the Alapaha River and swim, fish, and paddle on the Little and Withlacoochee Rivers this weekend, according to the best data we have.

Still looking good for the WWALS Boomerang paddle race from Georgia into Florida and back, coming up in one week at State Line Boat Ramp.

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

You can also see in the charts that Valdosta’s upstream results for last Friday showed extremely high Fecal coliform for US 41 (upstream from Valdosta), GA 133, and US 84, and way-too-high E. coli for GA 133. That somewhat helps explain why our plates for that Thursday (October 7th) for Knights Ferry Boat Ramp showed high background Fecal coliform colonies.

No, we don’t know what it is. There have been no sewage spills reported this past week in the Suwannee River Basin in Georgia. Most likely it is some sort of manure runoff, this time coming from far upstream on the Withlacoochee River. Continue reading →

Clean rivers again 2021-10-07

2021-10-15: Good Little, Withlacoochee Rivers, bad Alapaha River 2021-10-14.

Another clean week on the Little, Alapaha, and Withlacoochee Rivers, according to all the water quality test results we have. So happy swimming, boating, and fishing!

There was some rain today, which could wash some contamination into the rivers. But it wasn’t nearly as much rain as before previous contamination events.

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

And the water levels are coming down to where they should be just right for WWALS Boomerang paddle race, coming up in two weeks at State Line Boat Ramp. Continue reading →

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 →

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 →

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 →

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 →

Red US 41, clean downstream 2021-08-12

Update 2021-09-19: Advisory lifted, Withlacoochee River 2021-08-18.

Bad water quality for Thursday at US 41 on the Withlacoochee River, presumably because of the almost 3 and a half inches of rain just upstream at Skipper Bridge. However, still below the 1,000 cfu/100 mL alert limit, and all downstream results were below the 410 one-time test limit. So apparently no bad E. coli washed out of Valdosta’s Sugar Creek. That’s good news for tomorrow morning’s Pop-up Sugar Creek Cleanup.

Plus, since Troupville Boat Ramp at the bottom of the Little River tested zero, that water should dilute anything coming down the Withlacoochee. So chances are the good results for Thursday farther downstream will hold.

Happy fishing, boating, and swimming!

Of course rains from Tropical Storm Fred could change things rapidly, but that’s what we know now.

[Chart, upstream plates, Withlacoochee River, Swim Guide 2021-08-12]
Chart, upstream plates, Withlacoochee River, Swim Guide 2021-08-12

Despite significant rain Wednesday on both sides of Brooks County (Dixie on the west and Withlacoochee River @ US 84 on the east), apparently nothing bad came down Okapilco Creek, and Knights Ferry, Nankin, and State Line Boat Ramps all tested good for Thursday. Continue reading →