Tag Archives: nitrogen

Ray City wastewater permit reissue modifications 2022-08-31

You can comment on a proposed update to the wastewater permit for Ray City, Georgia.

[Permit & Map]
Permit & Map

Two of the eleven changes are to nitrogen and phosphorous limits to “to meet Florida’s instream … criteria at the Florida-Georgia state-line.” An ammonia limit is added. Limits are tightened on use of Dissolved Oxygen, Total Suspended Solids, and residual chorine. There appears to be no change on Fecal coliform.

This wastewater treatment plant is southwest of Ray City, where Beaverdam Creek joins Cat Creek. Continue reading →

Bill Gates did nothing to stop fertilizer nitrates leaching into springs and rivers –Suwannee Riverkeeper via NBC News 2021-06-08

Update 2022-09-14: Bill Gates responds on MSNBC to my criticisms of his farm policies 2022-09-13.

Update 2021-06-18: Bill Gates, farms, rivers, springs (Vox story).

The story doesn’t say BMAP, but it does get at the heart of the problem the Basin Management Action Plans don’t actually solve, and Bill Gates did not, either.

April Glaser, NBC News, 8 June 2021, updated 9 June 2021, McDonald’s french fries, carrots, onions: all of the foods that come from Bill Gates farmland: Gates does not appear to count his farming investments as the nation’s largest farmland owner as part of his broader strategy to save the climate.

The reporter had never heard of Riverkeepers before, and now here’s one on NBC News.

Algae bloom

But some farmers whose land is adjacent to that of the Gateses have expressed disappointment that despite the couple’s wealth, they have not done more to preserve the environment. Quarterman also serves as the Suwannee Riverkeeper and advocates for conservation of the intricate network of springs and rivers in the region, where water from the swamps of Georgia flow into Florida before they release into the Gulf of Mexico. He said that this is where large tracts of rich farmland is used to raise livestock and grow many of the vegetables that end up in grocery aisles up and down the East Coast.

[John Quarterman stands by the Withlacoochee River in Georgia. Matt Odom / for NBC News]
John Quarterman stands by the Withlacoochee River in Georgia. Matt Odom / for NBC News

All that farming has led to large water withdrawals from Florida’s aquifer system and requires fertilizer, which leaches through the ground into waterways, emptying nitrogen that has led to destructive algae blooms and severe loss of fish and marsh habitats.

In the video segment, she also mentions manatees.

He hoped Gates would have Continue reading →

Nutrients and Cyanotoxins, FDEP Triennial Review Workshop, Tallahassee 2019-11-04

Water quality testing for nutrients and cyanotoxins were big topics at yesterday’s Public Workshop in Tallahassee. Apalachicola Riverkeeper Georgia Ackerman was there, but had to leave at noon. So John S. Quarterman ended up speaking as Suwannee Riverkeeper and on behalf of Waterkeepers Florida, in Florida’s Triennial Review of Water Quality Standards.

[Apalachicola Riverkeeper Georgia Ackerman]
Apalachicola Riverkeeper Georgia Ackerman

The FDEP presenters made it pretty clear they preferred putting up warning signs based on clorophyl a measurements and whenever cyanobacteria blooms are sighted, as they ask DOH to do now, to waiting for lab tests to come back to confirm, as EPA Continue reading →

Two thirds of SRWMD Board half there 2019-09-18

It was surprisingly interactive meeting, with the Board members repeatedly questioning staff about multiple projects, sometimes taking up points raised from the audience. One Board Member even stopped a project. Yet half the rump board was not visible, being on the telephone, and the Budget Public Hearing may or may not have been legal.

Nestlé Water Withdrawal Permits

At the rescheduled September SRWMD Board meeting, OSFR President Mike Roth questioned the validity of the permitting process for Nestlé’s proposed 1.2 million gallon per day water withdrawal from Ginnie Springs on the Santa Fe River, since the actual application is from Seven Springs, which proposes to sell the water to Nestlé, which is not a use authorized by Florida Statutes.

[OSFR President]
OSFR President

I seconded that, and added that the SRWMD Board should revisit Nestlé’s permit for water withdrawal at Madison Blue Springs on the Withlacoochee River, since Florida Statutes to authorize them to do that.

You can comment to SRWMD about Nestlé’s permits.

Photo: Jim Tatum for OSFR, of Suwannee Riverkeeper John S. Quarterman
Photo: Jim Tatum for OSFR, of Suwannee Riverkeeper John S. Quarterman

Afterwards, SRWMD’s Tom Mirti told me the $70,000 contract with SRWMD for Nestlé to support springs water quality monitoring is required by the Nestlé permit for Madison Blue Spring, even though it has to be negotiated separately. Apparently yet another open records request is needed.

Invisible and Missing Board Members

Continue reading →

Suwannee BOCC approves Duke solar plant 2017-04-18

Duke to build solar farm in Suwannee County instead of new natural gas turbines. How about more solar farms to help reduce fertilizer nitrogen runoff and solve the BMAP problem?

Parcel 25-01S-11E-1090700.0000
Parcel 25-01S-11E-1090700.0000, Suwannee County Property Appraiser.

Thomas Lynn, Suwannee Democrat, 23 April 2017, Suwannee County BOCC approves 62 acres worth of solar panels,

LIVE OAK — The county commissioners approved a special permit to allow Duke Energy to install 62 acres worth of solar panels that will provide electricity to 1,700 homes.

During a county commissioners meeting on Tuesday, the county held a Continue reading →

Crop nitrogen losses into Suwannee Basin

Here is a very interesting paper about increasing nitrogen from crops into the Suwannee River Basin and its springs (promoting algae growth), with actual data on how well best management practices (BMPs) are containing the runoff: Environmental Nitrogen Losses from Commercial Crop Production Systems in the Suwannee River Basin of Florida, by Rishi Prasad, George J. Hochmuth, PLOSOne, Published: December 1, 2016, http://dx.doi.org/10.1371/journal.pone.0167558


Fig 3. Comparison of A) environmental nitrogen losses (Nenvloss) from three crops (potato, sweet corn and silage corn) during four growing seasons (2010 to2013) and B) relationship between seasonal total N rates and environmental nitrogen losses at the study farm in the Middle Suwannee River Basin, Florida. Silage corn was not studied during 2013. Mean values of Nenvloss (represented by individual bars and their standard errors for the three crops) followed by different letters indicate significant difference at α = 0.05 level

Abstract Continue reading →