Daily Archives: December 23, 2025

Outfall from Pilgrims Pride chicken plant into Suwannee River 2025-12-20

Merrillee Malwitz-Jipson offered to show me where the Pilgrims Pride Outflow pipe discharges wastewater into the Suwannee River from the chicken processing plant on US 90, near Suwannee River State Park.

While there, I took water quality samples upstream from the pipe, from the end of the pipe, and downstream from the pipe. The results are zero E. coli upstream and downstream, and 33 cfu/100 mL from the end of the pipe, which is also very clean.

We observed no outflow from the pipe. But maybe they just don’t send anything through the pipe on weekends. According to EPA ECHO, that pipe has exceeded its mercury allowance recently; more on that later.

[Pilgrims Pride chicken plant outfall into Suwannee River 2025-12-20, Clean samples, but permitted for 1.5 MGD]
Pilgrims Pride chicken plant outfall into Suwannee River 2025-12-20, Clean samples, but permitted for 1.5 MGD

Facebook video at the pipe:

https://www.facebook.com/Wwalswatershed/videos/897434015972536/

Here’s a YouTube video playlist:

https://www.youtube.com/playlist?list=PLKwQ5xfKf-QyBlqgfLr5bDHatu1ldd-3A

The Pilgrims Pride wastewater permit No. FL0001465-008-IW7A still (as of 2020) allows up to 1.50 million gallons per day (MGD) “monthly average daily flow”.

The final treated effluent which includes process wastewater and non-process wastewater discharges to Suwannee River (Class III fresh Water, WBID 3422B). The permittee is also authorized to land apply 0.040 MGD of sludge to a sprayfield system. The facility is located at latitude 30° 22′ 18.99″ N, longitude 83° 9′ 29.85″ W, on 19740 US Highway 90, Live Oak, Florida 32060-8753 in Suwannee County.

Merrillee explained all that.

Video:

https://www.facebook.com/Wwalswatershed/videos/1187605736853118/

https://youtu.be/IE9bbV7Fknw?si=os_9RgiZJTmERM9G Continue reading

The Floridan Aquifer in North Carolina 1996-01-01

Is Columbia, South Carolina, in the Floridan Aquifer?

Doesn’t look like it. But thanks for the question.

[Does the Floridan Aquifer include Columbia, SC? Apparently not. Nor the Tertiary sand aquifer.]
Does the Floridan Aquifer include Columbia, SC? Apparently not. Nor the Tertiary sand aquifer.

A WWALS member shared a post from Congaree Riverkeeper, asking,

“the Floridan Aquifer source, or terminus? Anyway, in S.C….”

The Congaree Riverkeeper post said:

We got out and did river patrol on the Broad River the other day.

We were able to check on a few projects happening along the river, including the construction of the City of Columbia’s new drinking water intake….

The Broad River comes down south into Columbia, SC, where it joins the Congaree River. Lake Murray just to the west of Columbia is easy to recognize on many of the other maps below. Continue reading