Understanding Arsenic in Hillsborough County's Aquifer
Industrial operations drawing water from the 120FLRD aquifer in Hillsborough County, Florida, face water quality considerations including the presence of arsenic. According to U.S. Geological Survey groundwater sampling conducted between 2011 and 2012 across 13 wells ranging from 29 to 250 feet deep, arsenic was detected in all 17 samples analyzed. The concentrations ranged from 0.04 to 0.75 micrograms per liter, with a median of 0.19 micrograms per liter. Importantly, none of these results exceeded federal arsenic thresholds. This data informs about the regional water quality conditions but does not specify the arsenic level in any particular well or industrial intake point.
What Arsenic Means for Industrial Water Use
Arsenic is a naturally occurring metalloid that, in elevated levels, can affect industrial water systems by contributing to scaling, contamination concerns, and regulatory compliance factors. While the sampling data from Hillsborough County show arsenic well below federal limits, individual industrial water sources can vary. Knowing the precise arsenic concentration in your process water is essential, requiring site-specific laboratory testing.
The Importance of Site-Specific Water Testing
- Tests for arsenic must be performed on the actual water supply used in your industrial process.
- Regional data informs about typical range and occurrences but cannot replace direct assessment.
- Regular monitoring helps detect changes over time that might affect equipment performance or regulatory conditions.
Technologies for Arsenic Removal in Industrial Applications
For industrial process owners comparing treatment options, technologies vary widely in capability, throughput, and suitability. Reverse osmosis is a proven method for removing arsenic and other dissolved solids from water. Specifically, a commercial reverse osmosis system with an 8000 gallons per day capacity offers a scalable solution for continuous industrial water treatment needs.
How Reverse Osmosis Addresses Arsenic
- It physically removes dissolved arsenic and other contaminants by forcing water through a semipermeable membrane.
- It supports consistent water quality to protect industrial equipment and meet operational specifications.
- It is ready to be integrated into existing processes, shipping prepared for configuration without complex assembly.
While regional arsenic measurements provide useful context, selecting the appropriate treatment equipment hinges on your detailed water chemistry and operational requirements. WaterSoftenerPlus offers the 8000 GPD RO Commercial Reverse Osmosis system to meet industrial arsenic management demands with reliability and efficiency.
Where this information comes from
Source: USGS groundwater sampling. 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.

