Total Well Water Treatment Options for Orange County Households with Aquifer 120FLRD

The U.S. Geological Survey has gathered groundwater data from 44 wells in Orange County, Florida, sampling the aquifer known as 120FLRD. These wells, ranging in depth from 280 to 1500 feet, provided 599 chloride concentration results from May 2010 through May 2026.

Chloride was detected in 594 samples, with a median level of 165.5 milligrams per liter (mg/L). Levels ranged from as low as 1.66 mg/L to as high as 12,400 mg/L. Among these, 143 samples showed chloride concentrations above 250 mg/L, a secondary aesthetic standard concerning taste and staining, not a health or safety benchmark.

If you want a water treatment system with simple, routine upkeep

The Autotrol Total Well Chlorination System requires periodic maintenance to maintain its effectiveness. Key upkeep includes regular monitoring of chlorination levels and replenishing components as needed to ensure consistent disinfection capacity. This system's design supports a maintenance rhythm that matches typical household demand without complex ongoing adjustments.

If you rely on public system water quality reports versus private well testing

Public system records, such as the USGS data, describe regional and aquifer-wide water quality trends based on multiple well samples. They do not confirm individual well conditions. In contrast, private well testing directly measures your water at its source, revealing specific concentrations for chloride or other constituents. Before choosing treatment, private testing is essential to accurately understand your household’s water.

If you want to understand what the chloride range means statewide

The detected chloride range reflects natural and anthropogenic influences on aquifer 120FLRD in Orange County. While some samples have chloride concentrations above the secondary aesthetic standard of 250 mg/L, this does not indicate a safety issue. Instead, it relates to taste preferences and potential for staining plumbing fixtures. When levels are elevated, systems designed to manage total well water quality, like the Autotrol Total Well Chlorination System, can help maintain water clarity and household usability.

If you are managing water treatment for commercial or industrial operations

Commercial and industrial water users may require additional water quality parameters beyond those typical for residential households. These users often need to monitor specific chemical constituents, flow rates, and compliance with regulatory frameworks unique to their operations. Their treatment decisions will involve a broader set of water quality data and may demand advanced technology beyond household total well water treatment solutions.

If you want to prepare before seeking treatment advice

• Document specific water test results from your well, including chloride concentration and other relevant parameters.
• Note the depth and construction details of your well.
• Record your household water use demands and concerns.
• Understand the regional water quality context by reviewing public records like the USGS data for aquifer 120FLRD.

Water quality data from 44 wells in Orange County's aquifer 120FLRD, collected by the U.S. Geological Survey, provide a broad regional overview of chloride levels through recent years. This sampling offers a foundation for understanding total well water treatment needs in residential settings. For more information, consult the official USGS groundwater monitoring location records.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2026-05-27. These figures describe groundwater sampled in this area. They are not a test of any individual private well - only a test of that well can establish its own water.

On record: U.S. Geological Survey sampling of Chloride in the 120FLRD aquifer (Orange County): 599 results from 44 wells, median 165.5 mg/L, range 1.66-12400.0 mg/L; 143 above an AESTHETIC secondary standard only (secondary standard 250.0 mg/L (aesthetic)) - not a health finding