An edition of: WaterAtlas.orgPresented By: Orange County, USF Water Institute

Water-Related News

City of Orlando issues LAKE ALERT For Lake Rabama

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To address citizen concerns related to water quality, the City of Orlando's Streets and Stormwater Division has developed a Lake Alert public information system to provide seasonal and localized warnings for City of Orlando lakes. An announcement has been provided below regarding the lake(s) where water quality has been a concern.

Type of water quality concern: Possible elevated E. coli counts due to a sanitary sewer overflow

Location: Near intersection of Curry Ford Road and Conway Road

Volume of Spill: Approximately 4,000 gallons

City Response: On September 25, 2023, sanitary waste was discharged into a stormwater manhole adjacent to Lake Rabama while responding to a private sanitary sewer emergency.

The City of Orlando is issuing a Lake Alert for Lake Rabama due to a sanitary sewer overflow. The City of Orlando advises that water contact activities, including irrigation, associated with Lake Rabama cease until further notice.

City personnel will place warning signs around the lake and begin collecting water samples on a routine basis to test the E. coli counts. Once E. coli counts meet acceptable State Water Quality Standards, we will remove the warning signs and share this update on our Lake Alert Hotline number (407.246.2220) and our Lake Alert website at orlando.gov/lakealert.

Please continue to check our website or call the Lake Alert Hotline for the most up-to-date information regarding your lake.

For more information regarding the sewer discharge, please contact Catherine Johnson, Water Reclamation Environmental Supervisor, at catherine.johnson@orlando.gov.

For water quality questions, please contact Lisa Lotti, Stormwater Compliance Program Manager, at lisa.lotti@orlando.gov.

Native Florida plants could be part of the solution to state's flooding, water quality problems

Researchers at Stetson University have received one million dollars from the National Science Foundation to help stop flooding and improve water quality in Cape Canaveral.

The City of Cape Canaveral, Embry-Riddle Aeronautical University, and Stetson University, along with city and county partners are working on the flooding solution.

Stetson researcher Jason Evans says that includes designing and building special channels called bioswales in Cape Canaveral’s Veterans Memorial Park.

Evans said these channels help to redirect stormwater that would cause flooding.

“We're going to plant it with native plants, with water-friendly plants. So it's going to be really beautiful," said Evans. "But it's designed to store and to treat a lot of the stormwater that otherwise is running down the street and would go off into the lagoon.”

Citizen volunteers and Stetson undergraduates will help monitor their progress.

“We're gonna have some planting days where we're going to plant native plants, and so the citizens can be involved in those activities," said Evans. "And then we're gonna have workshops just to kind of explain, hopefully, in layman's terms, what we're doing and why we're doing it and why it's important.”

Evans says if all goes well, the bioswales should help clean up the Indian River Lagoon, and could be implemented in other areas of the state where the threat of coastal flooding is high.

The lagoon has faced several challenges in the last few years including algal blooms, brown tides, and manatee die-offs.

SJRWMD open house to be held in Apopka on Oct. 20th

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The St. Johns River Water Management District will hold Fall Open Houses (peer review meetings) in October, with the goal to expand the existing dialogue between the regulated community and the District’s regulatory management team, discuss upcoming rule changes, new business practices and performance metrics, as well as to provide an opportunity to exchange ideas on the District administrative and technical permitting processes.

Stakeholders may attend meetings in person or virtually as follows:

  • Jacksonville, Oct. 19, beginning at 10 a.m. at the District’s Jacksonville Service Center – 7775 Baymeadows Way, Suite 102, Jacksonville, FL 32256. Jacksonville Open House Teams link
  • Apopka, Oct. 20, beginning at 10 a.m. at the District’s Apopka Service Center – 2501 South Binion, Apopka, FL 32073. Apopka Open House Teams link
  • Palm Bay, Oct. 24, beginning at 10 a.m. at the District’s Palm Bay Service Center – 525 Community College Parkway, Palm Bay, FL 32909. Palm Bay Open House Teams link

To register, please send an email to contact_us_for_regulatory_permitting@sjrwmd.com and indicate whether you will attend in person or by Teams meeting.

City of Orlando issues LAKE ALERT for Lake Ivanhoe

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January 4, 2023

CITY OF ORLANDO - LAKE ALERT for Lake Ivanhoe

To address citizen concerns related to water quality, the City of Orlando's Streets and Stormwater Division has developed a Lake Alert public information system to provide seasonal and localized warnings for City of Orlando lakes. An announcement has been provided below regarding the lake(s) where water quality has been a concern.

Type of water quality concern: Possible elevated E. coli counts due to a sanitary sewer overflow

Location: Near intersection of N Ivanhoe Boulevard W and University Drive.

Volume of Spill: Less than 50 gallons

City Response: On September 19, 2023, a city contractor was performing a repair to the city sanitary system, during which a hose cracked causing approximately 50 gallons of sanitary waste to enter Lake Ivanhoe.

The City of Orlando is issuing a Lake Alert for Lake Ivanhoe due to a sanitary sewer overflow. The City of Orlando advises that water contact activities, including irrigation, associated with Lake Ivanhoe cease until further notice.

City personnel will place warning signs around the lake and begin collecting water samples on a routine basis to test the E. coli counts. Once E. coli counts meet acceptable State Water Quality Standards, we will remove the warning and share this update on our Lake Alert Hotline number (407.246.2220) and the our Lake Alert website.

Please continue to check our website or call the Lake Alert Hotline for the most up-to-date information regarding your lake. Learn more about sewage overflows here.

For more information regarding the sewer discharge, please contact Chancey Springstead, Water Reclamation Compliance Program Manager, at chancey.springstead@orlando.gov.

For water quality questions, please contact Lisa Lotti, Stormwater Compliance Program Manager, at lisa.lotti@orlando.gov.

Florida looks to increase number of wetland mitigation banks, credits available to developers

The state has 131 wetlands mitigation banks available today.

Mitigation credits for wetlands, while still controversial among conservationists, remain a high-demand service in Florida. Meanwhile, the state only has so much space in existing banks.

Water quality officials told Florida lawmakers they intend to open another 30 sites on top of the 131 mitigation banks already in operation in Florida. Mitigation banks today cover almost 227,500 acres of land around the state.

“The bankers are out there hustling,” said Christine Wentzel, a regulatory manager for the St. Johns River Water Management District.

Developers under Florida law may offset the impacts of projects on wetlands by buying and maintaining areas near wetlands that can be restored to serve the same ecological purpose. In a presentation to the House Water Quality, Supply and Treatment Subcommittee, Wentzel discussed how credits are calculated and defended the value of the program to the state’s ecology.

The state looks to grow the available number of mitigation banks as state and federal environmental officials navigate a changing legal environment. The U.S. Supreme Court in May issued a ruling governing what waters fall under the full legal purview of the United States.

The federal Environmental Protection Agency last month issued new guidelines based on that, but officials at the state Department of Environmental Protection (DEP) remain in communication about jurisdictional matters.

Herbicide application on Lake Black, 9/21

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The Environmental Protection Division is performing an aquatic plant herbicide treatment on 9/21/23.

This treatment is part of an ongoing effort to manage floating plants in Lake Black.

WATER USE RESTRICTIONS:

  • DO NOT USE FOR ANIMAL DRINKING SUPPLY FOR 1 DAY.
  • DO NOT USE FOR IRRIGATION WATER SUPPLY FOR 1 DAY.
  • There are NO restrictions on swimming or fishing.

Please direct any questions to the Environmental Protection Division at 407-836-1400.

Herbicide application on Lake Conway/Gatlin Canals, 9/20

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The Environmental Protection Division is performing an aquatic plant herbicide treatment on 9/20/23.

This treatment is part of an ongoing effort to manage floating plants in the Windsong canal.

WATER USE RESTRICTIONS:

  • DO NOT USE FOR ANIMAL DRINKING SUPPLY FOR 1 DAY.
  • DO NOT USE FOR IRRIGATION WATER SUPPLY FOR 5 DAYS.
  • There are NO restrictions on swimming or fishing.

Please direct any questions to the Environmental Protection Division at 407-836-1400.

These restrictions only apply to the areas in red in the image below:

Herbicide application on Little Lake Conway (NE Finger Canal), 9/20

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The Environmental Protection Division is performing an aquatic plant herbicide treatment on 9/20/2023.

This treatment is part of an ongoing effort to manage algae in the canal between Bayfront Pkwy and Gatlin Ave.

WATER USE RESTRICTIONS:

  • DO NOT USE FOR ANIMAL DRINKING SUPPLY FOR 1 DAY.
  • DO NOT USE FOR IRRIGATION WATER SUPPLY FOR 2 DAYS.
  • There are NO fishing or swimming restrictions.

Please direct any questions to the Environmental Protection Division at 407-836-1400.

These restrictions only apply to the areas in red in the image below:

Herbicide application on Lake Jessamine, 9/19

OCAlert logo

The Environmental Protection Division will be performing an aquatic plant herbicide treatment on 9/19/2023.

This treatment is part of an ongoing effort to manage Tussocks in the lake.

WATER USE RESTRICTIONS: NONE.

There are no swimming or fishing restrictions.

Please direct any questions to the Environmental Protection Division at 407-836-1400.

These restrictions only apply to the areas in red in the image below:

Herbicide application on Lake Mary Jess, 9/19

OCAlert logo

The Environmental Protection Division will be performing an aquatic plant herbicide treatment on 9/19/2023.

This treatment is part of an ongoing effort to manage Tussocks in the lake.

WATER USE RESTRICTIONS: NONE.

There are no swimming or fishing restrictions.

Please direct any questions to the Environmental Protection Division at 407-836-1400.

UCF students receive $25,000 EPA grant to develop toxin biosensor for drinking water

The biosensor will be an onsite, early detector of harmful blue-green algae blooms, which are known to cause health problems in humans.

The U.S. Environmental Protection Agency has awarded a $25,000 grant to a team of UCF engineering students for the development of a biosensor that can detect harmful algal toxins in drinking water sources.

The UCF Knights – environmental engineering majors Jennifer Hughes and Lance-Nicolas Rances and environmental engineering doctoral student Stephanie Stoll, along with associate professor and principal investigator Woo Hyoung Lee – are one of 21 student teams to receive the funding through the agency’s People, Prosperity and the Planet (P3) Program. This program is designed to support research that addresses environmental and public health challenges.

“I am thrilled and honored to have received this award for our research,” Hughes says. “For the past year, I have focused on microcystin-detecting biosensors, and it feels great to be recognized for my undergraduate research.”

Microcystins are the most common toxins found in fresh water, and the most harmful type is microcystin-LR (MC-LR). When high levels of MC-LR accumulate in water, they form a blue-green algae bloom that can disrupt the aquatic ecosystem by depleting oxygen, blocking sunlight and altering the nutrients that marine life feeds on. In Florida, blue-green algae is a common problem due to the warm temperatures, excess nutrients and stagnant water found in lakes, rivers or ponds. When ingested by humans, it can cause abdominal pain, a sore throat or gastrointestinal distress. At elevated levels, it could lead to damage of the liver or kidneys.

To test water sources for MC-LR, samples must be transported to a laboratory where they can be examined by trained technicians. The process can be both time-consuming and costly, but the UCF-developed biosensor could solve those problems.

The UCF-developed device would be portable, cost effective and located onsite, so that MC-LR blooms could be detected early on. The device will use an antibody to detect the harmful algae, and the students are currently fine-tuning its detecting capabilities.

Biden administration restores the power of states and tribes to review projects to protect waterways

States and Native American tribes will have greater authority to block energy projects such as natural gas pipelines that could pollute rivers and streams under a final rule issued Thursday by the Biden administration.

The rule, which takes effect in November, reverses a Trump-era action that limited the ability of states and tribes to review pipelines, dams and other federally regulated projects within their borders. The Environmental Protection Agency says the new regulation will empower local authorities to protect rivers and streams while supporting infrastructure projects that create jobs.

“We actually think this is going to be great for the country,” said Radhika Fox, assistant administrator for water. “It’s going to allow us to balance the Biden administration goals of protecting our water resources and also supporting all kinds of infrastructure projects that this nation so desperately needs.”

But Fox acknowledged at a briefing that the water rule will be significantly slimmed down from an earlier proposal because of a Supreme Court ruling that weakened regulations protecting millions of acres of wetlands. That ruling, in a case known as Sackett v. EPA, sharply limited the federal government’s jurisdiction over wetlands, requiring that wetlands be more clearly connected to other waters such as oceans and rivers. Environmental advocates said the May decision would strip protections from tens of millions of acres of wetlands.

Herbicide Application on Lake Sawyer, 9/18

OCAlert logo

The Environmental Protection Division will be performing an aquatic plant herbicide treatment on 9/18/23.

This treatment is part of an ongoing effort to manage submerged vegetation in the EAST CANALS.

WATER USE RESTRICTIONS: NONE.

There are NO restrictions on swimming or fishing.

Please direct any questions to the Environmental Protection Division at 407-836-1400.

These restrictions only apply to the areas in red in the image below:

City of Orlando LIFTS Lake Alert for Lake Adair

Orlando logo

September 8, 2023

UPDATE: The City of Orlando has lifted the Lake Alert for Lake Adair.


Original notice follows:

September 3, 2023

To address citizen concerns related to water quality, the City of Orlando's Streets and Stormwater Division has developed a Lake Alert public information system to provide seasonal and localized warnings for City of Orlando lakes. An announcement has been provided below regarding the lake(s) where water quality has been a concern.

Type of water quality concern: Possible elevated E. coli counts due to a sanitary sewer overflow

Location: Vassar Street, between Edgewater Drive and Ann Arbor Avenue

City Response: On September 2, 2023, a grease blockage in the city sanitary system caused approximately 50 gallons of sanitary waste to enter Lake Adair. Water Reclamation personnel removed the blockage and cleaned the impacted areas.

The City of Orlando advises that water contact activities, including irrigation, associated with Lake Adair cease until further notice.

City personnel will place warning signs will around the lake and begin collecting water samples on a routine basis to test the E. coli counts. Once E. coli counts meet acceptable State Water Quality Standards, we will remove the warning and share this update on our Lake Alert Hotline number (407.246.2220) and the our Lake Alert website (orlando.gov/lakealert.)

Please continue to check our website or call the Lake Alert Hotline for the most up-to-date information regarding your lake.

For more information regarding the sewer discharge, please contact Catherine Johnson, Water Reclamation Environmental Supervisor, at catherine.johnson@orlando.gov.

For water quality questions, please contact Lisa Lotti, Stormwater Compliance Program Manager, at lisa.lotti@orlando.gov.

The EPA removes federal protections for most of the country’s wetlands

The Environmental Protection Agency removed federal protections for a majority of the country's wetlands on Tuesday to comply with a recent U.S. Supreme Court ruling.

The EPA and Department of the Army announced a final rule amending the definition of protected "waters of the United States" in light of the decision in Sackett v. EPA in May, which narrowed the scope of the Clean Water Act and the agency's power to regulate waterways and wetlands.

Developers and environmental groups have for decades argued about the scope of the 1972 Clean Water Act in protecting waterways and wetlands.

"While I am disappointed by the Supreme Court's decision in the Sackett case, EPA and Army have an obligation to apply this decision alongside our state co-regulators, Tribes, and partners," EPA Administrator Michael Regan said in a statement.

A 2006 Supreme Court decision determined that wetlands would be protected if they had a "significant nexus" to major waterways. This year's court decision undid that standard. The EPA's new rule "removes the significant nexus test from consideration when identifying tributaries and other waters as federally protected," the agency said.

In May, Justice Samuel Alito said the navigable U.S. waters regulated by the EPA under the Clean Water Act do not include many previously regulated wetlands. Writing the court's decision, he said the law includes only streams, oceans, rivers and lakes, and wetlands with a "continuous surface connection to those bodies."

What’s the connection between climate change and hurricanes?

Hurricane Idalia made landfall in Florida. Here are some ways climate change is reshaping tropical cyclones like it

It has been a summer of disasters–and many of them were made worse, or more intense, by human-caused climate change. Wildfires burned from coast to coast across Canada. Vermont was inundated by unprecedented floods. Phoenix's temperatures topped 100 ° F for a full month. And now Hurricane Idalia, the first major hurricane of the season, is ripping across Florida and into the Southeast.

Scientists know climate change influences hurricanes, but exactly how can be a little complicated. Here's a look at the links between a hotter world and big storms like Hurricane Idalia.

For answers to these questions, follow the link below:

  • Does climate change make hurricanes stronger?
  • Climate change makes them get bigger faster, right?
  • Does climate change make hurricanes happen more often?
  • What are some of the biggest risks from stronger hurricanes? Are those changing because of climate change?
  • Is hurricane season getting longer?
  • It has been pretty hot in the South and the Gulf region. How will that influence the rest of the season?

Orange County Dept. of Health reminds private well users to test water ‘after the storm’

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ORLANDO – The Florida Department of Health in Orange County reminds residents with private well water, if your well is affected by ?ood waters, there may be disease-causing organisms in your water making it unsafe to drink.

Learn about testing your well water by visiting: https://www.floridahealth.gov/environmental-health/private-well-testing/index.html

Find Out if your Water is Safe Have it tested by a certified laboratory for coliform bacteria by visiting: https://floridadep.gov/DEAR/Florida-DEP-laboratory/content/nelap-certified-laboratory-search

While waiting to get your well tested, the Florida Department of Health recommends you do ONE of the following:

  1. Boil tap water and hold it at a rolling boil for at least one minute. Let it cool completely before using to avoid burns.
  2. Disinfect tap water by adding eight drops of plain, unscented household bleach (4-6% strength), per gallon of water. If a higher strength bleach is used (8.25% strength), only add seven drops of bleach. Mix the solution and let it stand for 30 minutes. If the water is cloudy after 30 minutes, repeat the procedure one more time. If still cloudy after the second treatment, dispose of water and start the process over again, OR use bottled water.
    Always store water in a clean, closed containers.
  3. Use commercially available bottled water, especially for mixing baby formula.