Tag Archives: algae

Turbidity, Coral Reef, Cyanotoxin, and Numeric Nutrient Criteria –Waterkeepers Florida to Florida Triennial Review 2019-11-22

Florida provides Get Out of Jail Free cards for fertilizer, sewage, and manure (FSM), wrote Waterkeepers Florida in this letter sent Friday to the Florida Department of Environmental Protection (FDEP) in its Triennial Review of Water Quality Standards:

If actual substantial harm is eventually found, the only result is a planning processes that lead to Basin Management Action Plans (BMAPs). BMAPs are largely collaborations of the operators of FSM pollution sources, and the only consequence of the failure of the plan to actually curb FSM pollution is a requirement to report the failure. Where BMAPs were hoped to be practical mechanisms to reduce FSM pollution, they have in fact functioned as a “Get Out of Jail Free” card for agriculture industries and other sources of as FSM pollution, while our waters continue to be degraded. The FSM rules have been implemented over the past seven years, during which time, widespread massive algae outbreaks have taken place on the St. Johns River, and in other rivers and lakes throughout Florida.

[Turbidity Criteria]

Much of this letter from most of the members of Waterkeepers Florida, including Suwannee Riverkeeper, is about cyanotoxins, which fortunately we do not yet have in the Suwannee River Basin, and coral reefs, which are a southern Florida regional matter. Yet every regional matter affects the whole state of Florida, the southeast, the nation, and the world. For example, about II. Routes of Ingestion:

This calculation only takes ingestion while swimming into account. Exposure to cyanotoxins can also occur dermally and through inhalation of aerosolized particles. These routes are not taken into consideration, as EPA states, because adequate effects data are not available. The relative source contribution that was a part of the 2016 recommendations has been removed, to focus on the ingestion.

Plus people all over Florida and beyond eat fish caught in the red tide areas: how much exposure to ingested cyanotoxins do we all have?

WKFL Letter

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Pothole Spring, Suwannee River, Dixie County, Florida 2019-11-13

SRWMD checked on Pothole Spring, found it normal, and asks everyone to send in pictures of how they have seen it. This is on the Suwannee River in Dixie County, Florida.

[Looking out to the Suwannee River]
Looking out to the Suwannee River
Photo by Marc Minno, Suwannee River Water Management District on November 13, 2019.

Received November 13, 2019 from Marc Minno, Water Resource Coordinator, Suwannee River Water Management District (SRWMD):

I visited Pothole Spring today with colleagues to see if there is some problem. The spring is located on the west side of the Suwannee River at the southern end of the Suwannee River Water Management District’s Booker Springs Tract in Dixie County, Florida. Following is a description from Springs of Florida, Continue reading

Pictures: Cleanup, Alapaha River, Lakeland and Pafford’s Landing 2019-10-12

A fun couple of hours and a truckload of #Rivers Alive trash picked up in and around the Alapaha River at Lakeland Boat Ramp and Pafford’s Landing, on the Alapaha River Water Trail, yesterday, October 12, 2019.

[WWALS #RiversAlive Alapaha River]
Photo: Gretchen Quarterman, WWALS #RiversAlive Alapaha River

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Videos: Parker Pond water withdrawals, BMAPs, Valdosta, and Testing @ SRWMD 2019-05-14

The deputy went in to see what the ruckus was about. It was Lu Merritt, Mike Roth, Jim Tatum, Mike Kern, and then me, in extensive discussion about a water withdrawal permit request, that Jim Tatum called Words of Truth to the Suwannee River Water Management District (SRWMD) Board.

On the agenda for that Monday, 14 May 2019:

20. Approval of New Water Use Permit 2-001-234425-1, Authorizing a Maximum 0.1462 mgd of Groundwater for Agricultural Use at the Parker Pond Project, Alachua County

I was actually there for this later item:

30. Valdosta Wastewater Update

In interaction with Tom Mirti, I confirmed that FDEP is doing DNA and sucralose (human waste marker) testing monthly at the GA-FL line on the Withlacoochee and Alapaha (not Alapahoochee) Rivers, and at the Withlacoochee Confluence with the Suwannee River. However, SRWMD has no plans for doing complementary weeks.

I found the public relations method research by Katelyn Potter to be fascinating.

Below are links to each WWALS video of each speaker, with some notes, followed by a WWALS video playlist. Continue reading

Florida Waterkeepers United visit FDEP 2018-08-01

Seven of the fourteen Florida Waterkeepers visited the Florida Department of Environmental Protection (FDEP) to express our serious concern and a sense of urgency to protect and restore Florida’s rivers, coast, bays, estuaries, lakes, springs, and aquifer, especially about resiliency after hurricanes, harmful algal blooms, BMAPs, and phosphate mines. I congratulated Noah Valenstein on his meteoric rise: only two and a half years ago he was just starting as head of the Suwannee River Water Management District (SRWMD), and now he’s the head of FDEP.

L-R: Andy Hayslip (Tampa), Georgia Ackerman (Apalachicola), Marty Baum (Indian), Jen Lomberk (Matanzas), Drew Bartlett (FDEP), Whitney Gray (FDEP), Rick Frey (St. Marys), Lisa Rinaman (St. Johns), Noah Valenstein (Sec., FDEP), Shannon Blankinship
L-R: Andy Hayslip (Tampa Bay Waterkeeper), Georgia Ackerman (Apalachicola Riverkeeper), Marty Baum (Indian Riverkeeper), Jen Lomberk (Matanzas Riverkeeper), Drew Bartlett (Deputy Secretary for Ecosystem Restoration, FDEP), Whitney Gray (Administrator, Florida Resilient Coastlines, FDEP), Rick Frey (St. Marys Riverkeeper), Lisa Rinaman (St. Johns Riverkeeper), Noah Valenstein (Secretary, FDEP), Shannon Blankinship (Advocacy Director, St. Johns Riverkeeper), John S. Quarterman (hat, Suwannee Riverkeeper), Tom Frick (back, Director, Division of Environmental Restoration, FDEP); Photo: John S. Quarterman for WWALS

Press Release: Florida Waterkeepers Unite at FDEP

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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

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