Visitors Residents Business Services Calendar Contact Us Home
Public works
Capital and Infrastructure Division Engineering Services Parking Solid Waste Management Division Transportation Engineering Wastewater Division

Streets & stormwater division

Lake Alert Program    

Update:  February 21, 2013

LAKE ALERT for LAKE BALDWIN - LIFTED

 *** UPDATED INFORMATION:   Low (fecal coliform) bacteria counts have determined

that Lake Baldwin's bacteria levels meet the State of Florida's acceptable

water quality standards for recreational activities. Therefore, please resume

with normal activities on the lake.***

 

Additional questions may be directed to Lisa Lotti, Stormwater Compliance

Program Manager, at 407.246.2037.

 

LAKE ALERT for LAKE BALDWIN
This message was posted on February 19, 2013.

Location: The overflow occurred on Anissa Avenue, near the Upper Park Rd. intersection.

Cause: On February 18, 2013, a sewer overflow occurred in Baldwin Park causing sewage to enter the stormwater system.

Overflow - Approximately 50 gallons of sewage.

City Response - On February 18, 2013, City Stormwater and Wastewater personnel responded to the overflow, cleaning the storm drains and sewer lines and were able to remove approximately 30 gallons of the overflow from the stormwater system. City Stormwater personnel will take several bacteria samples in Lake Baldwin to measure the potential impact of the spill.

Public Notification - As a health precaution, the City is advising that all water contact activities cease until further notice. In the meantime, the City Stormwater section will be collecting bacteria samples on a routine basis. Once bacteria counts drop to acceptable State Water Quality Standards, the Lake Alert Hotline number and the City's Lake Alert website will be updated.

WHAT IS A LAKE ALERT? 

To address citizen concerns related to water quality, the Stormwater Section has developed a new public information system, "Lake Alert," to provide seasonal and localized warnings (and updates) for City of Orlando lakes.  Here you will find information related to lakes where water quality is a concern, as in the case of a sanitary overflow or following an atypical rainfall or long durations of rain.  Please check here for updates, including the type of water quality hazard and severity and to be notified when the waterbody is safe again for recreational purposes.  Updates to this site will be made during City of Orlando normal business hours ONLY.  Call the Lake Alert Recorded Message at 407.246.2220 for information 24 hours a day.  

***For email notification of Lake Alerts on areas of your interest, please continue to the Lake Alert sign-up form.***

WHAT WILL A LAKE ALERT LOOK LIKE? 
Here’s an example:

Type of water pollution or concern:
 brief summary of details, including pertinent dates and times of pollution occurrence, water quality sample collection, if applicable, and posting of signs.

Location – exact location of spill and lake impacted

Cause – how the pollution occurred

Overflow – estimate of quantity of pollution discharged into the lake

City response – how the pollution was and will be treated prior to the removal of lake water quality warnings

Public notification – how the public will be notified of the potential pollution source

Name, title, affiliation, and contact information of party to which questions can be directed.

 

LAKE ADVISORIES (ONGOING)

1.  WARM WATER WARNINGS:
 Avoid Naegleria fowleri and primary amoebic meningoencephalitis (PAM)

Parasitic disease caused by Naegleria is very rare—only a few hundred cases have ever been reported—however a few common sense precautions will protect people from acquiring this and other water borne infections:

  • Avoid swimming in very warm water, especially if it is shallow and/or stagnant (not moving). The majority of PAM cases have resulted from exposure to water that is 26°C (80°F) or warmer.
  • Avoid taking in water through the nose while swimming, diving, water skiing, or jumping into water. A nose clip can be used to prevent water being forced up the nose.
  • Stay out of the water if “No Swimming” signs are posted.
  • Do not swim in swimming pools that are very warm or that are not properly maintained, even if the water is chlorinated. Naegleria fowleri is resistant to chlorine.

2.  BLUE-GREEN ALGAE BLOOMS:
Know the facts about health concerns related to blue-green algae exposure

Blue-green algae are simple plants that occur in water and wet areas.  An algae "bloom" is a rapid buildup of algae that creates a green, blue-green or brown color on the surface of the water.  They are often found in standing water in lakes and ponds near the shoreline.  Warm, calm water and nutrients contribute to the rapid growth of algae.  Blooms can occur any time of year, but are typically observed from the early spring to the fall in Central Florida.  

Only a few types of blue-green algae are known to produce toxins, however, there is no way to determine visually whether or not a bloom is toxic.  If you suspect and algae bloom is present, it is best to stay out of the water, keep pets away, and contact the City of Orlando Stormwater Hotline at  407.246.2370.  If you do contact the water, wash thoroughly with a clean source of water.  Do not use the affected water for drinking or cooking as toxins cannot be removed with filtration, boiling, or chemical treatments.  However, activities near the water are safe.  Eating fish caught during a bloom can pose a health risk.

If toxic algae is swallowed it can cause diarrhea, nausea, cramps, fainting, numbness, dizziness, tingling, and paralysis.  Skin contact can cause rashes or irritation.  Children and pets are at greatest risk.

Characteristic images of algae blooms: 

Appears as green paint spill on surface.         Appears as spongy green mat on surface.

3.  DO NOT SWIM IN LAKES DIRECTLY AFTER ATYPICAL RAINFALL EVENTS:

The sanitary and stormwater sewers are two separate systems in the City of Orlando, meaning that stormwater enters natural waterways through storm drains, and sanitary sewage (wastewater) is transported for treatment to the wastewater plant.  Despite this separation, following unusually heavy rainfall there is the potential for sanitary sewage overflow, which can carry bacteria from untreated sewage onto paved areas, into storm drains, and into our lakes commonly used for recreational purposes. 

In short, please delay your recreational activities at the lakes until 48 hours following an unusually heavy rainstorm, particularly those activities that involve people or pets entering the water directly or during which water could be swallowed (examples:  jet skiing, water skiing or swimming).    People who fish within the 48-hour window should wash their hands after touching the water. Anyone who wants to eat fish caught in the city lakes within the 48-hour window should cook them thoroughly to kill bacteria. 

Why 48 hours?  Over the 48 hours, lakes left standing without disturbance provides time for any bacteria to settle to the bottom, somewhat purifying the surface water. 

Contact 407.246.2370 or e-mail for information about Lake Alert.
.