Water Quality Testing

Context

Jump to results, or story, where published, the program, or get trained.

[Cindy Vedas reeling in a water sample, assisted by Blondie the dog]
Cindy Vedas reeling in a water sample, assisted by Blondie the Suwannee Riverkeeper dog, Franklinville Landing, 2023-06-25.

  • Swim Guide Smartphone app for water quality. Explanation in blog post.

The water quality testing story thus far:

Where the results are published:

WWALS Water Quality Testing Program

You can help WWALS test water quality by donating to our water quality testing program.

[Suzy with a Petrifilm]
Suzy Hall with a Petrifilm.
Each bacterial test costs $6 for Petrifilms alone.
WWALS is spending about $40 a day on Petrifilms after the record Valdosta spill.

Beyond sewage spills (which come from more than one place), something else is getting into our springs, rivers, and wells, nitrates from fertilizer, maybe livestock, wildlife, domestic pets, or septic tanks. We want to know when, where, and what, so maybe we can do something about it.

And when there is a spill, the testing required by the permits is very limited, so we want to follow up spills and find out how far they went and what they affected.

So WWALS has started a Water Quality Testing Program.

Sign up to help test

[Want the brown flakes to dissolve]
Want the brown flakes to dissolve: Sara Jay testing at Troupville Boat Ramp 2019-01-06.

Test Results

Early test results directly related to Valdosta sewage spills are on the Valdosta Spills web page.

But that’s not the only source of stream contamination. It turns out most of the contamination comes from manure runoff, mostly cattle, some hog.

Most of our recent WWALS blog posts about testing results are here: 2024, 2023, 2022, 2021, 2020, and Older.

Update 2024 Results for calendar year 2024.

See also 2024–WWALS composite spreadsheet of GA-FL water quality.

Update 2023 Results for calendar year 2023.

See also 2023–WWALS composite spreadsheet of GA-FL water quality.

Update 2022 Results for calendar year 2022.

See also 2022–WWALS composite spreadsheet of GA-FL water quality.

Update 2021 Results for calendar year 2021.

See also 2021–WWALS composite spreadsheet of GA-FL water quality, Little, Withlacoochee, Alapaha, and Suwannee Rivers.

Update 2020-02-11 New problems, February 2020 through December 2020.

See also 2019-2020–WWALS composite spreadsheet of GA-FL water quality, Little, Withlacoochee, Alapaha, and Suwannee Rivers.

Earlier reports in this series are in the separate web page Valdosta Spills.

Older Test Results

We have collected quite a bit of background water quality test data from Georgia, from Tifton, Lowndes County, and Valdosta. For these older test results, the raw Valdosta data is on the WWALS website.

2018 Valdosta weekly testing data

WWALS used to file a Georgia Open Records Act (GORA) request weekly with Valdosta, and usually getting back on Friday Valdosta’s river testing data from the preceding Wednesday. Here are the recent weeks of that data, in the format they sent and visible below.

Yes, we have suggested to Valdosta that they could put their spreadsheet online just as easily as we can.

And now Valdosta does that; see above.

Withlachoochee River Upstream @ North Valdosta Road
D.O.
TEMP
pH
Fecal Coliform
E-COLI
Withlachoochee River Midway Point @ Hwy 133 West
D.O.
TEMP
pH
Fecal Coliform
E-COLI
Withlachoochee River Downstream @ Highway 84 West
D.O.
TEMP
pH
Fecal Coliform
E-COLI
Little River @ 133 West
D.O.
TEMP
pH
Fecal Coliform
E-COLI
Withlachoochee River Downstream at Madison Florida
D.O.
TEMP
pH
Fecal Coliform
E-COLI
St. Augustine Road Upstream at Mud Creek
D.O.
TEMP
pH
Fecal Coliform
E-COLI
Johnston Road Downstream at Mud Creek
D.O.
TEMP
pH
Fecal Coliform
E-COLI
Hwy 135 Alapahoochee River Jennings Florida
D.O.
TEMP
pH
Fecal Coliform
E-COLI
9/19/20185.6 mg/l28.26.5115/100 ml115/100 ml9/19/20186.7 mg/l26.56.9310/100 ml140/100 ml9/19/20187.3 mg/l27.17.090/100 ml10/100 ml9/19/20186.2 mg/l27.96.485/100 ml80/100 ml9/19/20186.7 mg/l27.76.60/100 ml0/100 ml9/19/20181.7 mg/l25.44.20/100 ml0/100 ml9/19/20186.1 mg/l26.57.2150/100 ml140/100 ml9/19/20186.5 mg/l27.96.50/100 ml0/100 ml
9/25/20185.5 mg/l26.85.6225/100 ML110/100 ML9/25/20185.7 mg/l265.1415/100 ML110/100 ML9/25/20184.8 mg/l27.26.860/100 ML10/100 ML9/25/20186.7 mg/l27.15.860/100 ML0/100 ML9/25/20187.0 mg/l26.06.720/100 ML10/100 ML9/25/20181.7 mg/l25.26.3100/100 ML10/100 ML9/25/20186.2 mg/l26.05.6150/100 ML85/100 ML9/25/20187.0 mg/l26.04.8210/100 ML165/100 ml
10/3/20185.6 mg/l24.65.2560/100 ml100/100 ml10/3/20186.6 mg/l25.15.7400/100 ml320/100 ml10/3/20187.0 mg/l26.15.240/100 ml20/100 ml10/3/20186.8 mg/l24.75.6135/100 ml30/100 ml10/3/20185.6 mg/l25.15.830/100 ml0/100 ml10/3/20182.2 mg/l24.34.020/100 ml200/100 ml10/3/20186.0 mg/l24.54.0400/100 ml240/100 ml10/3/20186.3 mg/l25.35.5100/100 ml140/100 ml
10/9/20186.4 mg/l23.36.3685/100 ml120/100 ml10/9/20186.2 mg/l23.16.2300/100 ml90/100 ml10/9/20186.5 mg/l23.16.540/100 ml0/100 ml10/9/20186.6 mg/l24.16.4610/100 ml20/100 ml10/9/20186.1 mg/l24.16.110/100 ml10/100 ml10/9/20185.1 mg/l23.95.6140/100 ml215/100 ml10/9/20186.7 mg/l24.24.0165/100 ml80/100 ml10/9/20186.5 mg/l24.35.9355/100 ml125/100 ml
10/17/20186.0 mg/l27.35.8195/100 ml55/100 ml10/17/20186.4 mg/l26.45.0200/100 ml70/100 ml10/17/20186.5 mg/l26.54.870/100 ml10/100 ml10/17/20186.7 mg/l26.26.2195/100 ml55/100 ml10/17/20185.9 mg/l29.14.160/100 ml20/100 ml10/17/20182.2 mg/l24.83.810/100 ml10/100 ml10/17/20185.9 mg/l23.76.4125/100 ml55/100 ml10/17/20186.1 mg/l24.94.8430/100 ml180/100 ml
10/24/20186.0 mg/l20.46.820/100 ml20/100 ml10/24/20186.5 mg/l20.77.0170/100ml50/100 ml10/24/20186.5 mg/l20.96.810/100 ml10/100 ml10/24/20186.2 mg/l20.26.7610/100 ml75/100 ml10/24/20186.9 mg/l20.67.050/100 ml0/100 ml10/24/20182.5 mg/l20.44.0200/100 ml125/100 ml10/24/20186.4 mg/l20.37.1140/100 ml150/100 ml10/24/20186.1 mg/l20.46.6255/100 ml335/100 ml
10/31/20186.9 mg/l25.15.9180/100 ml80/100 ml10/31/20186.4 mg/l25.86.5110/100 ml55/100 ml10/31/20186.6 mg/l25.76.4500/100 ml70/100 ml10/31/20186.7 mg/l26.16.23000/100 ml75/100 ml10/31/20186.8 mg/l25.35.62900/100 ml10/100 ml10/31/20182.8 mg/l24.14.0500/100 ml500/100 ml10/31/20187.0 mg/l24.75.7300/100 ml245/100 ml10/31/20186.5 mg/l25.15.9190/100 ml50/100 ml
11/7/20184.9 mg/l21.86.320/100 ml100/100 ml11/7/20187.3 mg/l20.76.3100/100 ml20/100 ml11/7/20187.5 mg/l20.96.640/100 ml10/100 ml11/7/20187.2 mg/l20.56.4700/100 ml80/100 ml11/7/20186.8 mg/l22.16.885/100 ml70/100 ml11/7/20182.0 mg/l4.84.3670/100 ml230/100 ml11/7/20186.5 mg/l22.56.72200/100 ml500/100 ml11/7/20186.5 mg/l21.96.6280/100 ml135/100 ml
11/14/20186.5 mg/l17.16.31100/100 ML100/100ML11/14/20187.0 mg/l17.15.8300/100 ML300/100 ml11/14/20187.0 mg/l17.36.1230/100ml110/100ml11/14/20186.7 mg/l17.46.5230/100ml40/100ml11/14/20186.7 mg/l17.46.6700/100ml400/100ml11/14/20181.9 mg/l18.24.01000/100ml600/100ml11/14/20186.5 mg/l17.46.1500/100ml300/100ml11/14/20186.6 mg/l17.66.44900/100ml1000/100ml
11/21/20186.5 mg/l14.96.4130/100 ml65/100 ml11/21/20186.6 mg/l15.16.8110/100 ml50/100 ml11/21/20186.8 mg/l15.27.0200/100 ml70/100 ml11/21/20186.8 mg/l15.36.5230/100 ml40/100 ml11/21/20186.5 mg/l15.46.1250/100 ml155/100 ml11/21/20183.2 mg/l13.84.680/100 ml20/100 ml11/21/20187.6 mg/l14.75.9300/100 ml30/100 ml11/21/20186.7 mg/l15.27.0190/100 ml100/100 ml
11/28/20185.9 mg/l10.86.8200/100 ml205/100 ml11/28/20186.3 mg/l11.17.0185/100 ml30/100 ml11/28/20186.1 mg/l10.76.91300/100 ml165/100 ml11/28/20185.8 mg/l10.46.6800/100 ml335/100 ml11/28/20186.9 mg/l10.76.61100/100 ml1400/100 ml11/28/20182.5 mg/l8.34.4210/100 ml200/100 ml11/28/20185.7 mg/l9.56.3800/100 ml255/100 ml11/28/20187.1 mg/l11.25.72100/100 ml1300/100 ml