Iron in Orange County’s Aquifer: What Government Data Shows
In Orange County, FL, water drawn from the 120FLRD aquifer has been studied thoroughly by the U.S. Geological Survey. Between May 2024 and May 2026, 115 iron measurements were taken from 39 wells, ranging in depth from 280 to 1500 feet. Iron was detected in 78 of these results with a median concentration of 15.9 micrograms per liter (µg/L). The individual readings ranged from 5.1 µg/L to as high as 944.0 µg/L. Importantly, none of these results exceeded any federal health-based thresholds.
These findings give a regional picture of groundwater iron levels but do not specify what an individual household’s water contains. Actual iron levels in your home’s water supply require direct testing of your source.
What Iron and Hard Water Mean for Your Household
Iron in water, even at low levels, can cause discoloration, staining on fixtures and laundry, and slight metallic taste. Hard water, which contains dissolved minerals like calcium and magnesium, can affect soap efficiency, leave scale buildup in pipes and appliances, and cause dry skin or hair.
When both iron and hardness appear together, they can contribute to more rapid buildup of mineral deposits and staining. Understanding the typical groundwater conditions in your area helps in deciding how to best handle both concerns.
Testing Your Water to Confirm Specific Needs
Because the regional data reflects wells many hundreds of feet deep and a range of locations, your actual water profile may differ. Testing your household water for iron concentration and hardness is necessary to determine your treatment needs precisely. Samples from the tap or well provide direct information on what must be addressed.
Choosing the Right Treatment Approach
Various technologies exist to address iron and hard water. For homeowners facing these combined issues, one effective option is the 16" X 65" 1.5" Composite Control AIO system. This system uses air injection iron removal technology designed to handle a flow rate of up to 15 gallons per minute, suitable for residential use.
The air injection process oxidizes dissolved iron, transforming it into solid particles that can be filtered out, reducing staining and buildup. Additionally, the system’s configuration helps manage hardness to improve water quality for daily household needs.
This equipment ships ready to configure in your home’s water line, allowing for straightforward integration without needing specialized fitting services.
Summary
- Government data from Orange County shows iron is commonly detected in local groundwater but within safe federal ranges.
- Individual household water quality must be tested to identify exact iron and hardness levels.
- Combined iron and hard water require a treatment solution targeting both concerns effectively.
- The 16" X 65" 1.5" Composite Control AIO provides air injection iron removal and handles typical residential water flow requirements.
Understanding regional groundwater iron levels helps inform your decision-making process when selecting water treatment options. Testing your water and choosing technology matched to your specific conditions ensures better water quality and longevity of household plumbing and appliances.
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.