Rain, Flooding, Drainage/Building a Better Future for the St Lucie River/Indian River Lagoon

 

Riverview and South Sewall's Point Road flooded in the Town of Sewall's Point 9-17-15 (JTL)
Riverview and South Sewall’s Point Road flooded in the Town of Sewall’s Point 9-16-15 (JTL)

When I was a kid growing up in Indialucie, named so as it is located between the Indian River Lagoon and the St Lucie River….it flooded a lot. We kids loved it. We would  play and play! Just like kids did in the Town of Sewall’s Point when it rained so hard the past couple of days. I was told yesterday by Pam Hopkins, water quality specialist, at Florida Oceanographic that their gauge showed 8.5 inches!

Kids play in the retention pond in Sewall's Point. (Photo Simone McPhee)
Kids play in the retention pond in Sewall’s Point, 9-16-15. (Photo courtesy of Simone McPhee)

Rain is not the problem. It’s the drainage…

Florida was drained so agriculture and development could flourish. But we have literally outgrown the plumbing system of the 1920, 30s, 40, 50, 60, and 70s….we must begin to  think anew.

Rain events like the past couple of days allow us to clearly see the problem and to be creative in thinking about solutions. —-One thing is clear, when Lake Okeechobee’s water is added on top of such events, “not only are we flooded, but we are drowning.”

Whether it is the overflow waters of Lake Okeechobee, runoff from area canals, or “local flood waters,” such experiences highlight the need for storage, as fresh water is a resource and should not be wasted.

I have used the basin/canal map a lot recently as it applies to just about everything.  Here you can see the drainage system draining the lands into the SRL/IRL; of course there is other local infrastructure drainage such as street “gutters,” drains, and underground piping that do not show up on this map. In any case,  the goal is to “get the water off the land as soon as possible” and drain it to the lowest point, the river……

Well that has got to change.

SFWMD canal and basin map. C-44 canal is the canal most southerly in the image.
SFWMD canal and basin map. C-44 canal is the canal most southerly in the image.
South Sewall's Point Road 9-16-15....(JTL)
South Sewall’s Point Road 9-16-15….(JTL)
.......
…….
......
……
......
……
.......
…….

BELOW, HUTCHINSON ISLAND, FLORIDA OCEANOGRAPHIC AREA/PUBLIX

Video of storm water going into local drainage system:(http://www.youtube.com/watch?v=aTN51n6ICMI)

 

........
……..
........
……..
A flooded Publix parking lot on Hutchinson Island....
A flooded Publix parking lot on Hutchinson Island….
Oil atop the water from parking lot and street. This all drains into the river.
Oil atop the water from parking lot and street. This all drains into the river.

To get the current conditions of drainage from canals around Lake O excluding C-23, C-24, and C-25 see this ACOE link; also the drainage from around the coastal area like Stuart, Sewall’s Point etc…is not shown here but estimated in other models.
Current Conditions report ACOE drainage: (http://w3.saj.usace.army.mil/h2o/reports/StatusDaily_files/slide0178.htm)

ACOE J-ville, C-44 (http://w3.saj.usace.army.mil/h2o/reports.htm)

SFWMD shows canals C-23, C-24 and C-25 but it is deeply imbedded and hard to find: (http://www.sfwmd.gov/portal/page/portal/sfwmdmain/home%20page)

8 thoughts on “Rain, Flooding, Drainage/Building a Better Future for the St Lucie River/Indian River Lagoon

  1. I believe drainage is an engineering problem and a lot can be learned of how big ag maintains absolute control of the ground water level— At the bottom of some storm drains is a dirt leg to catch dirt. My idea of storm water treatment is to put sea shells in this dirt leg so when they churn violently the hydrogen peroxide will clean the muck out of the pipes. Thanks for the blog.

    Liked by 1 person

  2. Thanks Jacqui. My middle school STEM class is researching ways to mitigate our campus flooding such as green planted roofs. We are creating models and will be testing them using the Engineering Design Model process.Your post was filled with interesting information!

    Like

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

w

Connecting to %s