Arsenic in Miami-Dade County Aquifer 112BSCNN: What Government Data Shows
The U.S. Geological Survey sampled groundwater from 34 wells in Miami-Dade County's aquifer 112BSCNN between 2010 and 2016. These wells ranged from 14 to 132 feet deep. Arsenic was detected in all 73 results collected across the area, with concentrations ranging from 0.24 to 10.2 micrograms per liter (µg/L). The median value was 0.97 µg/L.
It is important to note that none of these results exceeded federal safety limits for arsenic in drinking water. These findings reflect the general condition of the aquifer in this area but do not determine the arsenic level in any individual well or commercial water source without specific testing.
Why Commercial Operators Need to Understand Arsenic Presence
Arsenic is a naturally occurring element that can enter groundwater through geological deposits. While arsenic levels found in the area do not surpass health-based federal thresholds, its presence, even at low concentrations, can cause taste and aesthetic issues in water, and long-term exposure to elevated levels can pose health risks.
Commercial water users should consider the specific arsenic concentration in their water supply to evaluate whether treatment is warranted. Testing the water directly used onsite is necessary to establish this concentration and inform appropriate treatment needs.
Choosing the Right Class of Arsenic Treatment for Commercial Water
The concentration and specific use case influence what treatment system suits commercial operations best. Low to moderate arsenic levels may be addressed with filtration methods designed for small to medium loads, while higher demands or variable incoming quality might require more robust solutions.
Deciding on treatment involves evaluating flow requirements, water quality variation, and regulatory considerations relevant to commercial activities.
Reverse Osmosis for Arsenic Reduction in Commercial Applications
The Water Softener Plus Commercial Reverse Osmosis System offers a high-capacity solution for arsenic removal, engineered to handle up to 3,200 gallons per day. Reverse osmosis technology uses a semi-permeable membrane to reduce dissolved contaminants, including arsenic, providing treated water that typically meets stringent quality requirements.
This system ships ready to configure and integrates into existing water infrastructure, making it a flexible option for commercial operators targeting reliable arsenic reduction.
Next Steps: Testing and Treatment Considerations
- Water Testing: Obtain detailed analysis of your commercial water supply, focusing on arsenic levels and other relevant parameters.
- Assessment: Compare your water results to federal health guidelines to evaluate treatment necessity.
- System Selection: Consider water volume needs and contaminant profiles when selecting treatment technology.
- Configuration: Choose systems like the Water Softener Plus Commercial Reverse Osmosis System that can be tailored to your specific requirements.
Understanding regional water quality data and how it relates to your commercial water source helps make informed decisions about arsenic treatment. Government sampling provides a valuable starting point, but precise onsite testing remains essential for confirming treatment needs and selecting the proper system class.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2016-06-16. 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 Arsenic in the 112BSCNN aquifer (Miami-Dade County): 73 results from 34 wells, median 0.97 ug/L, range 0.24-10.2 ug/L; none above any federal threshold
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