Last updated: Apr 26, 2026
Lakeland's wet summer pattern in Polk County commonly raises the seasonal water table enough to stress drain fields during heavy rain periods. When the water table crests, effluent that would normally spend time in the soil is forced to traverse a saturated zone, reducing treatment time and increasing the risk of surface pooling or effluent surfacing. If you notice damp yard areas, a sewer odor near the drain field, or slower drains inside the house during or after heavy rains, treat this as a warning sign that your system is under stress. In Lakeland's sandy, Myakka-type soils, drainage is rapid, yet the combination of high water tables and sudden storms can overwhelm even well-designed fields. The result is a higher likelihood of effluent not dispersing fully before entering groundwater, which can shorten system life and elevate odor and failure risk.
The city's predominantly sandy soils drain quickly, which can shorten effluent residence time and make drain field sizing especially important. In practice, this means that a standard field may become too seasonal in its capacity: dry periods come with efficient soil treatment, but the wet season forces the same field into an undersized role as water tables rise. Homeowners in higher, well-drained lots may experience fewer issues, while those on flatter, low-lying parcels face persistent stress during summer storms. Understanding your lot's relative elevation and drainage pattern is essential for selecting a design that remains effective through the full seasonal cycle.
Low-lying parts of the area with seasonally saturated soils are more likely to need raised solutions or advanced treatment approaches than higher, better-drained lots. A raised drain field or mound system can provide the additional vertical buffer needed when the water table rises. Where soils repeatedly reach saturation, an aerobic treatment unit (ATU) or a pressure distribution system can help by delivering effluent with more uniform distribution and better pre-treatment before it enters the field. For existing systems repeatedly stressed in wet months, upgrading to a more controlled distribution method and ensuring a robust pretreatment stage reduces the risk of surface effluent and field compaction during rain surges.
Begin with a thorough evaluation of your property's drainage pattern and identify any low spots that collect water after storms. If your field is on the fringe of regularly saturated zones, plan a proactive upgrade rather than waiting for repeated failures. Consider staged improvements: first, improve pre-treatment and distribution control to ensure even loading during wet periods; second, implement a raised or mound feature where appropriate; third, explore advanced treatment options if saturation persists despite changes in loading. Regular maintenance becomes even more critical in Lakeland: keep solids out of the system, use water-saving habits to reduce loading during the dry-to-wet transition, and monitor for any signs of distress as the rainy season approaches. In practice, anticipating the summer water table rise and implementing targeted, site-appropriate resilience measures protects the system's longevity and your home's health.
In Lakeland, the soils are predominantly sandy with pockets of loam near lower areas. This means drainage can be rapid in some spots, while the summer water table rises enough to restrict drain-field dispersion in others. The result is that the same street or block can have very different design needs from parcel to parcel. When selecting a septic type, you must match the system to both seasonal moisture and the specific soil profile on the lot. Conventional and gravity systems remain common, but more site-sensitive options rise in relevance where standard dispersal struggles during wet months.
For lots with well-draining soils and a typical shallow groundwater profile, a conventional or gravity system often provides reliable performance with straightforward maintenance. These designs rely on gravity flow to a drain field that disperses effluent through trenches or beds. They work best when the soil has adequate undisturbed capacity and the water table stays below the bottom of the trenches during the wettest part of the year. On parcels with variable soil pockets, the same principle applies but the installer must map zones with deeper sandy layers versus denser pockets to avoid perched water that traps effluent.
Where site conditions limit standard dispersal, pressure distribution and low pressure pipe (LPP) systems become practical. A pressure distribution layout keeps effluent pressure and flow relatively even across multiple lines, which helps when soil permeability varies across the lot. LPP systems achieve similar goals with smaller, lowered lateral lines that distribute effluent more consistently, even as the water table fluctuates. These approaches are particularly advantageous on parcels with mixed sandy and loamy pockets or slightly perched zones that could otherwise underperform under a conventional layout.
If the seasonally high water table or soil limitations are pronounced, aerobic treatment units (ATUs) provide an advanced treatment option that can enable better performance in tighter soil conditions. An ATU brings improved effluent quality before it reaches the drain field, which can be beneficial when a site experiences shorter dispersal windows or variable soil texture. In Lakeland, ATUs are a practical tool for sites where higher water table during wet months reduces the time available for natural treatment in a conventional drain field.
Begin with a thorough soil and water table assessment for the parcel. Identify where sandy pockets dominate and where loamy or clay rims appear. Map drainage pathways and observe the site after a significant rainfall to see how quickly the ground absorbs water and where saturation lingers. If the assessment shows rapid drainage in some zones but saturation risk in others, plan for a modular approach: a conventional or gravity field in the well-draining area, supplemented by pressure distribution or LPP sections to handle the less-permeable pockets. For parcels with persistent wet-season constraints, consider an ATU as a long-term strategy to maintain effluent quality and spread reliability when the soil conditions are less forgiving.
During the wet season, routinely observe drainage performance. Look for surface mounding, slow effluent dispersal, or backups after storms. Keep an eye on the drain field area for signs of prolonged wetness, and schedule regular inspections to verify that the distribution network maintains even loading. In Lakeland's variable soils, proactive monitoring helps catch subsurface issues before they impact system performance, allowing timely adjustments to the layout or treatment approach if needed.
Permits for new septic systems in Lakeland properties are issued through the Florida Department of Health in Polk County rather than a separate city septic office. This means the permitting process is centralized under DOH-Polk, with review criteria that reflect countywide groundwater behavior and soil conditions. The DOH-Polk framework emphasizes consistent statewide standards while addressing local realities, such as fast-draining sandy soils and seasonal water table fluctuations that influence drain field performance during wet months.
Lakeland installations require a soil evaluation as part of the permit package. A qualified agent or engineer must document soil types, percolation, and seasonal moisture considerations to determine an appropriate system design. The design review process ensures the proposed septic solution accounts for the fast-draining Polk soils and the summer rise in the water table, which can stress drain fields during wet seasons. Until these evaluations are completed and the design is approved, permit issuance cannot proceed. Planning early with a designer who understands local hydrogeology helps align system selection with site realities and reduces back-and-forth with DOH-Polk.
During installation, Lakeland projects receive milestone inspections at key stages: rough-in, backfill, and final completion. These inspections verify that trenching, piping, and soil replacement meet code requirements and that the site conditions support long-term performance under Lakeland's seasonal wet-dry cycles. The inspection cadence provides opportunities to address any soil or drainage concerns before backfilling, helping prevent issues that could undermine treatment time in dry periods or dispersion during saturated conditions. It is essential to schedule these inspections promptly and have all required documentation ready to minimize delays.
An inspection at property sale is not automatically required. While a formal transfer inspection may not be mandated, local practice and lender requirements can necessitate verification of septic system compliance during closing. If a seller's disclosures or a lender's appraiser note concerns about septic function, an authorized inspection by DOH-Polk or a licensed professional may be recommended or requested. Understanding this reality helps buyers and sellers plan for potential evaluations during the sales process and avoid last-minute surprises.
Preparation begins with selecting a local designer or installer who is conversant with Lakeland's soil and hydrology. Ensure the soil evaluation report is comprehensive, clearly linking site conditions to the proposed system type and distribution method. Maintain open lines of communication with DOH-Polk throughout design and permitting, especially if seasonal water table expectations might influence inspection timing or method. During construction, keep precise records of material certifications, test results, and as-built measurements so the final inspection can proceed smoothly. Should a wet-season stress scenario be anticipated, coordinate with the installer to verify that the drain field layout and distribution method optimize both treatment time and dispersion under higher groundwater conditions.
Delays can arise if soil data gaps exist or if seasonal rainfall patterns complicate inspection scheduling. Proactive coordination with DOH-Polk, the design professional, and the installation crew helps set realistic milestones aligned with Lakeland's climate. If modifications are needed post-inspection, address them promptly to maintain the project timeline and protect long-term system performance against summer water table fluctuations.
Lakeland-area installations follow a practical pattern shaped by sandy Polk County soils and a rising summer water table. Typical ranges are: conventional and gravity systems around $8,000-$15,000, gravity systems around $8,000-$14,000, pressure distribution $12,000-$22,000, low pressure pipe (LPP) $11,000-$21,000, and aerobic treatment units (ATU) $16,000-$28,000. These figures reflect the mix of straightforward gravity work on drier spells and the need for pumped or higher-treatment approaches when the season shifts toward saturation. Expect to see costs drift higher if site conditions complicate trenching, increase sediment control needs, or demand larger treatment capacity.
In Lakeland, permit costs commonly fall around $250-$800 through DOH-Polk, with the project scope and site characteristics driving the final amount. While not a direct construction line item, this range sits alongside the installation quote and can tip total project budgeting when long drive zones, shared or unique lot features, or soil testing are part of the plan. Plan for a small, predictable permitting window in the overall timeline, and verify whether the installer has included permit-related fees in the quoted price or lists them separately.
Seasonal saturation and a fast-draining sandy substrate push some Lakeland projects away from simple gravity designs toward pumped or advanced-treatment options. When the water table rises, a conventional drain field may require additional pumping, larger dosing components, or an ATU hybrid approach to keep effluent moving through the soil profile long enough for effective treatment. In dry spells, the same soils can permit compact gravity layouts, but the summer peak often dictates planning for higher-capacity or pressure distribution configurations. These shifts can widen the cost bands compared to other Florida markets.
Start with a site assessment that identifies soil drainage patterns, slope, and potential seasonal highs. Compare prices across the standard system types: conventional or gravity for the leanest budgets, then LPP and pressure distribution for more control over dosing in wetter periods, and ATUs when off-season constraints or lot conditions demand higher treatment. Ask for itemized quotes that separate trenching, materials, installation labor, and any necessary effluent disposal components. For Lakeland, anticipate a stepwise decision: low-cost gravity when feasible, stepping up to pumped or ATU options as seasonal and soil realities demand.
Victor Plumbing & Septic
(863) 488-4138 www.victorplumbingseptic.com
Serving Polk County
5.0 from 932 reviews
Welcome to Victor Plumbing and Septic Tank Services, your trusted source for comprehensive plumbing and septic solutions in Polk County and surrounding areas. As a licensed, full-service company, we specialize in addressing a wide range of residential and commercial needs, from routine plumbing repairs to septic system installations. Our team of skilled professionals is committed to delivering efficient, high-quality service with transparent communication. Serving not only Polk County but also neighboring communities, Victor Plumbing and Septic Tank Services is dedicated to exceeding your expectations and ensuring the reliable functionality of your plumbing and septic systems. Contact us today for exceptional service you can trust.
Robby's Septic Tank & Plumbing Service
(863) 858-6293 robbyssepticservice.com
9158 Hall Rd, Lakeland, Florida
4.8 from 651 reviews
Since 1984 Robby’s Septic Tank Service has been servicing Lakeland, Fl and the surrounding communities. Robby’s septic provides septic repair, septic installation, and septic pumping services, along with Drain Field installation and repair and various plumbing services. Robby’s Septic Tank Service is a full service company that can complete any septic job big or small.
Quality Septic
(813) 590-1613 qualitysepticincorporated.com
Serving Polk County
4.8 from 568 reviews
Quality Septic is a locally owned and operated septic service company based in Plant City, FL, proudly serving the community since 1994. We provide reliable and professional septic services for residential and commercial customers, including septic tank pumping, inspections, repairs, lift station pumps, drain field work, new installs and routine maintenance. Our experienced team is committed to quality workmanship, honest service, and fast response times. We proudly serve Plant City and surrounding areas throughout Hillsborough, Polk, and Pasco Counties, delivering dependable septic solutions you can trust.
Averett Septic Tank
(863) 617-7234 averettseptic.com
2610 Longhorn Ave, Lakeland, Florida
4.7 from 357 reviews
At Averett Septic Tank Inc., we are the largest septic company that serves Lakeland, Polk County, and Central Florida area. But just because we’re big doesn’t mean you will receive subpar service from us. Whether you turn to us to help you fix your commercial septic tank or simply pump out the system on your residential property, you can rest assured that we will provide you with customer service that can’t be beat in addition to services that are competitively and affordably priced. To receive a free quote or to find out more about the different commercial and residential services we offer, get in touch with us today.
Whitt's Septic Service
(813) 522-3239 www.whittsseptictank.com
Serving Polk County
4.8 from 304 reviews
Whitt's Septic Service provides residential and commercial drain and septic system services, including emergency response, in Plant City, FL, and surrounding areas.
Septic Blue of Lakeland
(863) 216-3466 www.septicbluelakeland.com
1248 George Jenkins Blvd building j, Lakeland, Florida
4.7 from 283 reviews
Do you need a local septic service company in the Lakeland, FL area? Septic Blue provides reliable septic tank pumping, cleaning, maintenance, installation, repair, replacement and inspection drainfield repair, field line installation in Lakeland, FL and all surrounding areas. Call our office now to schedule a septic service in your area.
Brandon Septic
(813) 643-4642 www.brandonsepticservices.com
Serving Polk County
4.8 from 282 reviews
Owner/Operator Sam Dean began installing and servicing septic systems as a teen in 1977 at Caldwell's Septic and hasn't stopped since. Today, Sam still runs a truck and oversees a crew of qualified installers. If you are looking for an experienced, honest, & dependable company look no further. Providing residential services throughout all of Hillsborough, West Polk, and East Pasco counties and commercial/industrial services statewide.
ACE Septic & Waste
(813) 971-8770 www.acesepticandwaste.com
3151 Bartow Rd, Lakeland, Florida
5.0 from 260 reviews
ACE Septic & Waste specializes in all aspects of wastewater management, including: - Residential and commercial septic systems - Residential and commercial lift stations - Aerobic treatment units - Septic to sewer conversions - Wastewater management for public infrastructure We inspect, repair, install, and maintain all of Florida septic systems and lift stations with the best customer service and expertise. ACE is fully licensed and insured, offering septic, plumbing, and electrical certifications so we can be the one-stop-shop for your septic, sewer and lift station issues. ACE Septic & Waste. Septic services, simplified.
McLauchlin Septic & Plumbing
(863) 224-0341 mclauchlinsepticandplumbing.com
9156 Hall Rd, Lakeland, Florida
5.0 from 231 reviews
McLauchlin Septic & Plumbing is a locally owned, third-generation septic company based in Lakeland, Florida, proudly serving Lakeland, Lakeland Highlands, Kathleen, Polk City, Auburndale, and Zephyrhills. We specialize in septic tank pumping, septic tank cleaning, septic inspections, drain field repair, drain field installation, and complete septic system installation for residential and commercial properties. With more than 27 years of hands-on experience, every job is performed and overseen by a licensed professional who is actively working in the field. Unlike high-volume septic companies, we focus on accurate septic diagnostics, honest recommendations, and long-term solutions that protect your septic tank and drain field.
CDS Plumbing Services
(813) 592-1617 tampasplumber.com
Serving Polk County
4.8 from 227 reviews
Looking for a top-rated plumbing company in Tampa? Look no further than CDS Plumbing Services! We're a family-owned and operated business that proudly serves the Tampa area. We offer a wide range of plumbing services, from simple repairs to brand new installation. No job is too big or small for us! Plus, we're available 24/7 for emergencies. When it comes to plumbing, you can trust CDS Plumbing Services to get the job done right. We have a team of highly skilled and experienced plumbers who are always up for a challenge. Plus, we use only the best quality products and materials to ensure lasting results. Customer satisfaction is our top priority, so you can rest assured knowing that you're in good hands with us.
Calhoun Septic Tank Service
(813) 752-9505 www.calhounseptic.com
Serving Polk County
5.0 from 211 reviews
Calhoun Septic Tank Service, established in 1964, provides the finest range of septic system services across Plant City, Dover, Seffner, Valrico, and neighboring regions. Our highly skilled and dedicated professionals are committed to delivering prompt, expert solutions for all your septic needs. With competitive rates and a resolute commitment to excellence, Calhoun's unwavering aim is to extend exceptional, customer-centric support, ensuring your utmost satisfaction and peace of mind.
True Plumbers & AC
(863) 968-2047 www.trueplumbers.com
Serving Polk County
4.8 from 206 reviews
True Plumbers is a company you can trust for repairs or installations of your plumbing needs. We also install and repair HVAC systems. Both of these services no one wants to be without. Our plumbing services include re-piping, clogged drains, toilet repair, slab leaks, leak detection, faucet repairs, water damage, and water heater repairs and installation. Our team is available 24/7 for emergencies. We also install water systems including filtration, softeners, and more. True Plumbers in Auburndale services the areas of Davenport, Lake Alfred, Haines City, Loughman, Winter Haven, and more. We also have offices in Lakeland, Plant City, and Wesley Chapel. So If you like our work, then your friends in neighboring towns can hire us as well.
In Lakeland, homeowners are generally advised to pump about every 4 years, with many conventional systems in Polk County ending up on a 3-5 year cycle. Your exact interval depends on tank size, household water use, and the number of bedrooms served by the system. The sandy, fast-draining soils here mean the drain field can flush more quickly, so regular pumping helps prevent solids from reaching the distribution field. Plan the pumping cadence to align with your dry-season usage to minimize time the tank sits with high sludge and scum levels through periods of heavy rainfall. If your household has expanded or shifted usage patterns, reassess the interval and adjust before the next cycle window.
Maintenance timing is often planned around the wet season because heavy rainfall can expose weak system performance and make service access messier. Start by servicing or inspecting the tank right as the rainy season begins, then schedule a follow-up check mid-season if conditions suggest stress on the drain field. Before a service visit, clear the yard of heavy vegetation and ensure access paths to the tank lid are safe on wet ground. During pumping, confirm the scum layer isn't overly thick and that effluent levels within the tank remain within normal ranges for your system type. After pumping, watch for signs that the drain field is receiving too much water: surface wet patches near the drain field, a strong sewer smell, or slow draining fixtures. If these signs appear, limit water use during peak rain periods and contact a technician for a quick field inspection. For visits during the wet season, technicians may need to work with standing water present; plan access routes with minimal disruption to landscape features and consider temporary protective mats or boards to prevent soil compaction around the tank area.
ATUs and other more complex systems in the Lakeland market usually need more frequent component checks than standard conventional tanks. Schedule a mid-season check if you have an ATU or a high-head system, and ensure the control panel, aerators, pumps, and alarms are functioning properly. Wet-season conditions can stress components differently, so pay attention to irregular noises, alarms, or inconsistent treatment levels. If a component shows wear or malfunction, prioritize timely repairs to prevent a cascade of issues that could compromise treatment efficiency during the dry-to-wet transition. Regular professional inspections during the year remain essential to keep these systems performing under Lakeland's unique soil and rainfall pattern.
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Robby's Septic Tank & Plumbing Service
(863) 858-6293 robbyssepticservice.com
9158 Hall Rd, Lakeland, Florida
4.8 from 651 reviews
Quality Septic
(813) 590-1613 qualitysepticincorporated.com
Serving Polk County
4.8 from 568 reviews
Averett Septic Tank
(863) 617-7234 averettseptic.com
2610 Longhorn Ave, Lakeland, Florida
4.7 from 357 reviews
Lakeland's humid subtropical climate brings frequent summer rain events that can trigger septic backups after prolonged saturation. In sandy Polk County soils, rapid infiltration and quick drainage mean any surge in rainfall can leave the drain field area sitting wet longer than it can effectively treat waste. When soils stay damp, effluent dispersal slows, odors can appear, and backups into the home become more likely during or after heavy storms. Systems that already run hot or are near capacity will feel these effects first, with longer recovery times once the rain subsides.
Hurricane season adds flood risk on top of normal summer rainfall, increasing the chance of saturated soil and temporary drain field failure. Even brief coastal or feeder storms can push soil moisture above the drain field's tolerance, reducing transpiration and forcing effluent to surface in unusual places or back up through plumbing fixtures. Sudden, localized flooding can overwhelm a system that is already stressed by heat and rapid water uptake in the surrounding sandy ground. When floodwaters retreat, the recovery window can be slow, and repeated events compound the risk of long-term performance decline.
Cooler late fall and winter periods in Lakeland can slightly slow microbial activity, which matters most for already stressed systems. The treatment layer relies on microbes breaking down solids and reducing nutrient loads; when temperatures dip, the process slows, extending the time solids stay in the tank and seepage paths. For systems that have struggled through the wet season, this seasonal slowdown can push the drain field closer to failure thresholds during the cooler months. The result can be lingering odors, reduced absorption, and a higher likelihood of surface surfacing after rainfall.
During wet seasons, err on the side of conservative use of water and avoid activities that push the system to its limits when forecasts call for heavy rain. If backups or surface seepage occur, minimize usage to prevent overloading the drain field and consider a professional evaluation to check soil saturation, tank conditions, and distribution efficiency. Recovery plans should account for the fact that return-to-service times lengthen after flood-related saturation events.
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Victor Plumbing & Septic
(863) 488-4138 www.victorplumbingseptic.com
Serving Polk County
5.0 from 932 reviews
Robby's Septic Tank & Plumbing Service
(863) 858-6293 robbyssepticservice.com
9158 Hall Rd, Lakeland, Florida
4.8 from 651 reviews
Quality Septic
(813) 590-1613 qualitysepticincorporated.com
Serving Polk County
4.8 from 568 reviews
In this market, buyers want to know whether a septic system has handled recent wet seasons well and whether any drain field work is pending. Lakeland does not have an automatic inspection-at-sale requirement built into the local septic framework provided here, but real-estate septic inspections remain a meaningful local service category. Understanding how fast-draining sandy Polk County soils and a rising summer water table can stress a drain field helps focus the checks that matter most at closing.
You should target documentation and observations that indicate how the system performed during the wet season just before closing. Look for last service dates, pump records, and any notes about effluent surface expression, slow drains, or unusual odors after heavy rains. Interview the seller about any past repairs, field refusals, or signs of distress in the drain field area, such as damp spots, lush vegetation, or swampy patches that persist after rainfall.
Ask for recent septic tank pump-down reports and evaluation details from a licensed contractor. In Lakeland, the summer rise in the water table can push a drain field toward saturation; verify whether the system ever operated with a wet-season load near capacity. If a field is reported as marginal or if a repair permit is cited as pending, obtain an estimated timeline and clarify whether a maintenance plan or short-term containment measures are in place.
Obtain past maintenance invoices, request a diagnostic check focusing on drain-field pressure and soil percolation, and review any seasonal performance notes. If a future purchase hinges on a drain-field fix, document expected work and warranties, and confirm interim pumping or operating adjustments that may extend field life. These concrete records help assess risk and plan for seasonal stress in this Lakeland environment.
These companies have been well reviewed their work doing septic inspections for home sales.
Victor Plumbing & Septic
(863) 488-4138 www.victorplumbingseptic.com
Serving Polk County
5.0 from 932 reviews
Robby's Septic Tank & Plumbing Service
(863) 858-6293 robbyssepticservice.com
9158 Hall Rd, Lakeland, Florida
4.8 from 651 reviews
Quality Septic
(813) 590-1613 qualitysepticincorporated.com
Serving Polk County
4.8 from 568 reviews
In this market, riser installation is a meaningful service signal for pumping and inspection access. Many older Lakeland systems sit flush with grade, making routine maintenance harder and more time-consuming. A proper riser gives you surface access to the tank lid, reducing digging each time you pump or inspect. If your system lacks a visible lid or has been hard to locate after storms, a riser retrofit can streamline annual servicing and help avoid missed pumps after heavy rains or quick seasonal starts and stops in the water table.
Tank replacement remains a practical option for aging installs, especially where soil conditions and a rising summer water table stress the drain field. In Lakeland, concrete and fiberglass tanks aged beyond their expected life can corrode or crack, and leachates may shift with fluctuating groundwater. When replacement is chosen, consider matching the new tank profile to existing trenching and access points to minimize disruption. A modern, properly fitted tank paired with improved lid access reduces callback work and supports more reliable pumping schedules during wet seasons.
Hydro-jetting appears as a smaller but present specialty in this area, indicating some homeowners need line-clearing diagnostics beyond routine pumping. Jetting can remove roots, encrustations, and silt buildup in laterals that a high-volume pump alone cannot clear. In Lakeland, where fast-draining sands meet a seasonal rise in the water table, jetting is most effective when used after a careful camera inspection to confirm line integrity and identify traceable problem spots before backfill and resealing. Schedule jetting after confirming the mainline condition to avoid repeated line issues during the wet season.
Need someone for a riser installation? Reviewers noted these companies' experience.
Robby's Septic Tank & Plumbing Service
(863) 858-6293 robbyssepticservice.com
9158 Hall Rd, Lakeland, Florida
4.8 from 651 reviews
Quality Septic
(813) 590-1613 qualitysepticincorporated.com
Serving Polk County
4.8 from 568 reviews
Averett Septic Tank
(863) 617-7234 averettseptic.com
2610 Longhorn Ave, Lakeland, Florida
4.7 from 357 reviews