Tag Archives: FDOH

Raise no limits, sample more water, publish timely –WWALS to FDEP Triennial Review 2019-05-31

Dear FDEP, please raise no pollutant limits, do more water quality monitoring, and publish all testing results in days, not months.

[More water quality monitoring]
More water quality monitoring

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Florida Algal Bloom Maps 2019-06-01

What’s this about cyanobacteria blooms in Florida?

Florida, Maps

It’s a big problem, although no so much in the Suwannee River Basin. However, there is a yellow-green (not cyanobacteria) bloom at Manatee Spring Run on the lower Suwannee River.

Suwannee River Basin, Maps

FDEP provides Weekly Updates and Subscription to Algal Bloom Monitoring, including maps in Algal Bloom Sampling Status, from which these maps come.

Here’s the detail on the one algal bloom in the Suwannee River Basin. Continue reading

Monthly Florida bacterial monitoring 2019-02-21

Two weeks ago, WWALS member Merrillee Malwitz-Jipson asked the state of Florida what baseline water quality testing had been done downstream of Valdota, and:

Please begin water samplings for the isotope for sucralose, fecal coliform testing and any other water testing establishing what or who is culpable of contamination in our protected, Outstanding Florida Waterways.

Yesterday she got an answer. She agrees with my assessment of the data supplied: “Sparse locations and only monthly, but better than nothing.”

[DEAR bacterial monthly sampling stations]
DEAR bacterial monthly sampling stations

However, how can the state of Florida be “committed to monitoring and stopping this recurring problem.” when they “do not allow for enforcement actions directed at the source of sanitary sewer overflows, nor for routine water quality surveillance for sources of river water contamination”?

Now it’s true that last restriction was only cited as applying to the Florida Department of Health (FDOH), not the Florida Department of Environmental Protection (FDEP) Division of Environmental Assessment and Restoration (DEAR), and not to the Suwannee River Water Management District (SRWMD). But which of this alphabet soup of agencies should be doing “routine water quality surveillance for sources of river water contamination”?

The beginning of the final paragraph of the response does not indicate any intention Continue reading

Mosquito spray Naled: worse than Dicamba

Apparently Suwannee County, Florida, sprayed for mosquitos in October, as reported by some WWALS members who got sick from that. Probably what was sprayed was the usual Naled such as is used in Miami and elsewhere, but there is some confusion as to what Naled is. It’s not Dicamba: it’s worse.

aerial mosquito spraying
An Air Force Reserve aircrew performing a mosquito control aerial spray mission in North Dakota back in 2011 Photo by U.S. Air Force/Tech. Sgt. Johnny Saldivar

WWALS Science Committee Chair Tom Potter, Ph.D., writes:

See Pesticide Properties Database (EU). Best general data source on pesticides. As indicated below exposure to humans (e.g. getting is sprayed) is a primary concern. Likely to produce headaches and nausea. To be clear Naled is not dicamba. They are very different. Dicamba is much less toxic (acute) to humans.

“Naled is mainly used for Continue reading