The Forest Landowner Academy is the first of its kind offered by the UF School of Forest, Fisheries, and Geomatics Sciences (SFFGS) on the UF/IFAS Extension Online Learning catalog. Forest Landowners, and others in need of forest management education, are encouraged to enroll to connect with SFFGS forest management experts and receive quality core educational content on forestry and multiple-use stewardship concepts!
The seven course modules cover a variety of topics including:
Understanding your forest resources
Developing your management plan
Timber management
Marketing forest products
Other forest enterprises such as pine straw and hunting leases
Wildlife management
Planning for the future
Each module include an assessment questionnaire where you can apply what you’ve learned to your land or situation and begin or continue planning and making contacts. In addition being better prepared and equipped to be good stewards of their forest resources, those completing the course will earn a University of Florida Certificate of Completion.
This course is relevant for Florida forest landowners and land managers, as well as those in the neighboring coastal plain regions of GA and AL. Participants will build on this course as they receive information and attend educational events offered by the Florida Land Steward Program and other partners in Florida and neighboring states.
In Part 1 of Reducing Health Advisories, we discussed how owners of septic systems could develop a management plan to reduce such health advisories. In Part 2 we look at another option for septic system owners – converting to the local sewer system.
You might begin by asking – “why would I want to do that?”. It’s a fair question. If my septic system is working properly, do I need to convert to sewer? But is it? Some septic systems were not placed in a good location, and the general maintenance you would follow could still lead to leaking fecal bacteria. You may find that to move such a system to a better location would be more costly than tying in with the local sewer system. You may find that no where on your property is a suitable location for a septic system and conversion is needed. There is also the possibility that you septic system needs major repairs due to misuse or age, and that a sewer conversion is a cheaper option. There are several reasons why it might be time to convert.
With increase housing development in the panhandle comes an opportunity to convert from septic to sewer systems.
Photo: UF IFAS
Yet, across the state there has been some resistance to converting. In 2020, a University of Florida research team conducted a social survey across the state to determine why many septic system owners were resistant to converting to a sewer system. The survey was sent to 1,604 Florida residents in September of 2020 hoping to get 500 responses – usable responses were obtained from 517 people (32%). The key findings were broken down into categories – explained below.
Knowledge. The average score on the knowledge assessment was 54.7% – suggesting that they had some understanding of septic to sewer conversion topics. 64.8% could identify a graphic of a septic system, but only 57.1% could do the same for a sewer system. 82.8% could state who was responsible for maintaining a septic system, but only 48% could state who was responsible for the sewer. Only 33.1% could correctly state how often a septic system needed to be pumped out. They only slightly agreed that they understood the steps (or the costs) of converting from septic to sewer.
Attitude. Respondents had only a slightly positive attitude towards septic to sewer conversion. Most saw it as more useful and doable, but were not sure whether it was easy or not, and most felt it was too expensive.
Benefits and Barriers. Most agreed that converting reduced the maintenance responsibility on the homeowner and freed property for other uses. They agreed less that it made them a better neighbor. The major barriers to converting were (a) availability to hook up, (b) upfront costs, (c) and having to pay a monthly sewer bill. There was also a lack of interest in doing so. Suggested barriers they do not see as a major problem included (a) the fear of large scale sewer spills, (b) and having time to think about doing the conversion.
Diffusion and Innovations. Most agreed that sewer systems were more advantageous than septic systems – that they cause less trouble for the homeowner. They also believed that converting to sewer was within their needs, values, and beliefs. They believed that all communities should convert to sewer and that it was the responsible thing to do. 1
The results of the above study suggest that most Floridians believe that IF conversion is available, it is the right thing to do. The primary reasons why they do not would include costs and having a monthly bill. Many also felt there was no interest in doing so. An interesting note here… in my community, there is a cost share program available for specific communities within the city limits. Despite assistance with costs, no one has responded asking to participate. This suggested that the monthly sewer bill and disinterest in the issue are still large barriers. Another thought is that even with cost sharing, their portion of the bill is still outside of their price range. In 2022 we attempted to have a focus group meeting with these communities to see which of the assumptions were correct – but there was little interest in participating in such a discussion group – so, we are not 100% sure why they do not participate.
All that said, conversion to a sewer system is an option for those on a septic system and there are benefits in doing so. As mentioned in the study, it takes much of the maintenance issues and concerns off of the property owner. Though properly maintained septic systems do a good job of treating fecal bacteria, sewer systems usually have three levels of treatment (sometimes more) decreasing the chance of health advisories. But they are not without their problems.
The survey suggested that Floridians are less aware of how their sewers work than a septic systems. In Part 3 we will look at how the sewer process operates. If you are a property owner with a septic system and interested in converting to sewer, contact your county health department to see how the process is done locally, and whether there is a cost share program.
1 Rampold, S. D., Krimsky, L., Telg, R. W., & Warner, L. (2021). Florida homeowners’ knowledge, perceptions, and informational needs regarding septic to sewer conversion. PIE2020/21-05. Gainesville, FL: University of Florida/IFAS Center for Public Issues Education.
Health advisories are issued by state and local health departments when levels of fecal bacteria become too high for the public to safely enter the water. Sewage can be a source of these fecal bacteria. They can harbor pathogenic organisms that can cause of a variety of health problems. State and local health departments routinely monitor local waterways, particularly where people recreate, to assure the level of fecal bacteria is not unsafe. It is understood that the presence of fecal bacteria in waterways is normal, animals do go the bathroom, but excessive levels can be unsafe.
Closed due to bacteria.
Photo: Rick O’Connor
In the Pensacola Bay area, most of the human recreation areas near the barrier islands rarely have health advisories issued. Once every few years there is an issue at the sewage treatment facility on Pensacola Beach and an advisory is issued, or a sewage line is broken either near Santa Rosa Sound or Big Lagoon with the same results. But is very rare.
However, our local bayous are different. The neighborhoods are densely populated with old or outdated infrastructure, and how we manage these systems can cause problems as well. We are going to do a three-part series on what property owners can do to help reduce the number of health advisories issued in waterways where they are more common. In Part 1 we will look at how to maintain your septic system.
Septic systems were commonly used decades ago when city limits, and treatment facilities, were smaller. Many communities within our counties are on a septic system, and it falls on the property owner to properly maintain them.
Most understand how the system works, but for those who are not familiar – here are the basics.
When you flush your commode, take a shower, or wash your clothes, the wastewater leaves your house through a series of pipes and empties into a septic tank buried in your yard. These tanks are usually made of concrete and there are different sizes. A typical tank will be about 8 feet long x 4 feet wide x 6 feet deep and hold around 1000 gallons (again, sizes vary). The solid material settles to the bottom where it is broken down by living microbes. The oils and fats float to the surface forming a scum layer. The remaining wastewater settles in the middle of the tank and drains into a drain field through a series of perforated pipes.
The drain field should be made of less compacted soils to allow percolation into the surrounding environment. There is some physical, chemical, and biological treatment of the wastewater as it percolates, but only if the drain field is properly designed and located. For obvious reasons you should not (and most communities will not allow) have your drain field next to an open or public water system. In Florida it is required that the loose uncompacted soils must be no less than 24 inches above the wet/water table.
A conventional septic system is composed of a septic tank and a drainfield, where most of the wastewater treatment takes place. Image: US EPA
It has been found that if the septic system is placed in the correct location and maintained properly, it does a good job of removing pathogens from the wastewater. However, it was not designed to remove nutrients, which can still leach into waterways and cause algal blooms. And the presence of pharmaceuticals and household chemicals are not always removed, which can cause problems for aquatic wildlife. But to reduce health advisories they can work.
So…
How do we maintain our septic system so that it functions properly?
Watch what you pour down your drain. As mentioned above, many household chemicals and pharmaceuticals are not removed and become environmental problems when they leach from the drain fields into the local environment. Fats, oils, and grease (and even milk) can solidify and form the scum layer at the top of the septic tank. These solids can clog the lines running to the septic tank, or the drain field lines themselves. They can create back flows and could cause untreated sewage to back flow into your home. Our local utility offers the FOGProgram. In this program you can visit a local dispensing site (these can be found at ECUA’s website and there is one at the Escambia County Extension Office) to obtain as free 1-gallon plastic jug. Pour your bacon grease, oils, etc. into these containers. When full, return them to the dispensing location and swap out for a clean empty one. The service is free.
Watch how much water you use. As mentioned, septic tanks come in different sizes and are designed for a certain amount of water. “Flooding” of the system can occur if you are using more water than your system is designed for and this could include flooding of semi, or untreated, sewage.
The scum and solid layers of the tank need to be pumped out. It is recommended the septic systems are pumped once every 3-5 years, depending on the size of the tank. A pump out may cost you several hundreds of dollars, but a tank replacement is going to be in thousands – it is a good investment and will help reduce health advisories in local waterways.
Do not drive over your septic system, or drain field, with heavy vehicles. This could crack the tank and/or compact the soils within the drain field.
The FOG gallon containers are found in these metal cabinets placed around the county.
Photo: Rick O’Connor 1-gallon container provided free to dispose of your oil and grease.
Photo: Rick O’Connor
Studies have shown that a properly designed, properly placed, and properly maintained septic system will work well in reducing the presence of pathogenic fecal bacteria in our local waterways for up to 50 years. Note: like all things, even a good septic tank does have a live span. If you do not know the history of your septic system, we recommend you contact a certified professional to come do an assessment.
As always, if you have additional questions, do not hesitate to contact your county extension office.
At their December 2021 meeting, the Florida Fish and Wildlife Conservation Commission (FWC) passed two rulings designed to enhance the conservation of diamondback terrapins, a small estuarine turtle.
As of March 1, 2022, no one can possess a diamondback terrapin without an FWC permit.
As of March 1, 2023, all recreational crab traps in Florida must have a 6×2” funnel opening, or a By-Catch Reduction Device to make the funnel opening 6×2”.
This article discusses the recreational crab trap ruling. We will discuss the What, Why, How, When, and Where of this ruling.
What…
The new ruling calls for all recreational crab traps in Florida waters to have a 6×2 inch funnel opening, or a By-Catch Reduction Device that creates a funnel opening of 6×2 inches, by March 1, 2023.
Why…
Diamondback terrapins are a species of special concern in the state. The diversity of sub-species is high, highest of any other state, but abundance is low. Research has shown that threats to terrapin populations include, loss of habitat and nesting beaches, nest depredation by wildlife, removal for the pet trade, and incidental drowning in crab traps. To help conserve this animal in our state the two rulings mentioned above were passed in 2021.
How…
By-catch Reduction Devices (BRDs) measuring 6×2” can be obtained from your local Florida Sea Grant Extension Agent. If you do not have a Sea Grant Extension Agent in your county extension office, they will direct you to the closest one. You will need to place the BRD on each of the funnel openings of your crab trap using zip ties. Your local Sea Grant Agent can show how to do this.
When…
All recreational crab traps used in Florida waters should have the 6×2 inch (or BRD in place) by March 1, 2023.
Where…
This is for Florida waters only.
If you have further questions concerning this ruling, please contact your local Sea Grant Agent at your local county extension office.
This orange plastic rectangle is a Bycatch Reduction Device (BRD) used to keep terrapins out of crab traps – but not crabs.
Photo: Rick O’Connor
No one species has altered the land, sea, and sky – as well as decreased the overall biodiversity of the planet in such as short time as has Homo sapien. Since we have arrived on this planet we have slowly dispersed across all continents, oceans, and even the polar regions. In our wake we have changed the landscape. Altering forests and changing waterways. We have built communities and cities and, in recent years, increased the amount of waste we produce to impact the land, water, and even change the climate. Our planet has encountered major changes in climate and habitats before – but not at the rate it is currently happening, and many are not able to adapt fast enough. Wildlife over much of the planet has declined due to our activities – and barrier islands are not an exception.
Humans have found our barrier islands. Photo credit: Lydia Weaver
Humans first arrived in the Florida panhandle a little over 10,000 years ago. Most of them built communities along our riverways and deltas. As with much of coastal wildlife, barrier islands were difficult places to inhabit. There is little freshwater, selected game to hunt (though an abundance of seafood – which they did seek), intense heat in the summer and cold in the winter, and tropical storms – where there were few places to hide. It appears humans did visit the islands but did not settle there. The early European colonists tried, but unsuccessfully – they had to moved inland.
In the Pensacola Bay area, the first settlements that were successful were fortifications placed there by the U.S. Army to protect the communities where people lived. These were brick fortifications that held up well against the storms, all built with large cisterns to collect freshwater for the troops stationed there. Soldiers accessed them using ferries.
In the early 20th century locals from Pensacola built a casino at what is now Pensacola Beach. There were casinos, boxing, and food vendors for those who made the day trip by ferry to visit the location.
The famous “beach ball” of Pensacola Beach marks the spot where the old casino once stood.
Photo: Molly O’Connor
Much of this early human activity had little impact on the island wildlife. Humans were concentrated in specific locations and did not / could not venture very far from them. But when automobiles became more commonplace with people, bridges soon followed, and things did begin to change. More cars meant more people, and the need for roads. These roads bisected the dune system and altered how they naturally progressed with wind and waves. Not only did dune dynamics change but dunes began to disappear with the new homes and hotels that were built.
A coyote navigates the roads that are now on our islands.
Photo provided by Shelley Johnson.
Homes, cars, and roads made life for several island creatures tough. Most of the shorebirds using the islands as nesting areas lay their nests on the sand. The white/speckled eggs blend in well with the white sand and the warm sand helped incubate them. There were fewer predators on these beaches and so, protection of the chicks was achieved more by driving off any potential threat by “dive bombing” them. This did not work with humans, nor their cars. The roads became hazards for them, and small chicks were often hit by cars. Today some species are threatened and have been given federal protection.
A variety of shorebirds utilize the sand as a nesting area.
Photo: Rick O’Connor
In recent years beaches houses have become true homes, with lawns and gardens. This alters the natural landscape even more. Along with the altering of the dune systems, this impacted many dune creatures like the beach mice. The species on Perdido Key is now considered endangered, and also has federal protection.
Additional housing, development, and roads led to additional needs in lighting in the evening. Many barrier island creatures need “dark skies,” but notably are the nesting sea turtles. In recent years 50-60% of sea turtle nests on our islands have had adults and hatchlings “disorient” towards the artificial lighting instead of the moon/star light that reflects off of the Gulf. This, along with other human related impacts like structures left in the sand at night, have caused a decline in these turtles and they too are now federal protected.
Turtle friendly lighting.
Photo: Rick O’Connor
You could not mention impacts by the human presence without mentioning solid waste – marine debris. Modern humans produce a wide variety of plastic products which we bring to the beach, and some of it ends up in the environment. Sea turtles, shore birds, and even manatees have been found either entangled in it or having ingested it. Much of this marine debris is problematic for the wildlife there.
Boxes providing garbage bags and disposal.
Photo: Pensacola Beach Advocates
Recently there has been an increased issue of pet cats that are allowed to roam the island at night. These pets (some strays) are known for the impact they can have on small wildlife like birds.
We were lucky in Escambia County during the 1970s to have the National Park purchase about 50% of the island as a National Seashore. This has provided a space for the island creatures and a great nature/cultural tourism destination.
Much of the west end of Santa Rosa Island has remained natural due to the presence of the Gulf Islands National Seashore.
Photo: Molly O’Connor
No one moves to the beach with the intent of harming wildlife, but our sense of changing things when we arrive – which we have been doing for some time – does impact them. The answer to this problem is to learn how to live, and develop, with the wildlife on the islands. The islands play a crucial role in protecting the mainland from storms and providing habitat for several unique species. Many of these species are beneficial to our lives by playing an ecological role in maintaining the island. It can be done.
I hope you have learned something new in this nine-part series on barrier island wildlife. If you have, please let me know by emailing roc1@ufl.edu. I hope you get a chance to explore our islands and maybe see some of these neat creatures.
