Nitrate in Broward County Groundwater: What the Data Shows
The U.S. Geological Survey conducted groundwater sampling from 43 wells in Broward County’s aquifer 112BSCNN, producing 132 nitrate measurements between 2010 and 2020. These wells ranged from 10 to 152 feet deep. Of these samples, nitrate was detected in 48 results with concentrations ranging from 0.019 to 16.5 mg/L, while 84 results were below the reporting limit. The median nitrate concentration measured was 0.4505 mg/L.
Importantly, only 2 samples exceeded the federal Maximum Contaminant Level (MCL) for nitrate, which is 10.0 mg/L. This MCL represents a health-based threshold established to protect human consumption, though most measurements were well below this limit. These data represent observed concentrations in the aquifer across multiple wells and times, not the nitrate level in any individual well or water supply.
Understanding Nitrate’s Impact on Industrial Process Water
Nitrate is a common constituent in groundwater that can originate from sources such as fertilizer application, septic systems, and natural soil processes. For industrial processes, nitrate can affect water quality specifications and treatment requirements depending on the specific sensitivity of the process. Elevated nitrate levels might interfere with chemical reactions, cause operational issues in boilers or cooling systems, or affect product quality standards.
Given the range of nitrate concentrations found in Broward County aquifer 112BSCNN, industrial water users should obtain precise analysis of their source water to determine whether nitrate is within acceptable limits for their process specification. Regional data can inform likelihood and potential starting points but cannot substitute for site-specific water testing.
Testing and Monitoring for Your Industrial Water System
To ensure your industrial process water meets stringent nitrate specifications, regular water quality testing is essential. This involves sampling your actual source water and analyzing nitrate concentration with accurate laboratory methods. Testing will establish whether treatment is necessary and guide effective treatment design.
Addressing Nitrate with Commercial Reverse Osmosis
When process water nitrate levels approach or exceed allowable limits, water treatment technologies tailored to nitrate removal become crucial. Reverse osmosis (RO) is a widely used treatment method capable of significantly reducing nitrate concentrations. For industrial settings requiring reliable performance, systems with substantial capacity and engineered for commercial requirements provide consistent water quality improvements.
The 8000 GPD RO Commercial Reverse Osmosis system uses RO technology to reduce nitrate and other dissolved contaminants. It ships ready to configure to fit your process water demands, enabling integration into industrial treatment schemes designed to meet specified water quality standards. Employing RO can help ensure your water aligns with process constraints around nitrate levels, supporting operational integrity and product consistency.
Summary
- Government sampling in Broward County aquifer 112BSCNN shows nitrate detected in a portion of wells, mostly below the federal MCL.
- Elevated nitrate can affect industrial process water specifications, necessitating specific testing of your water source.
- Accurate, site-specific nitrate testing is necessary before selecting a treatment solution.
- Commercial reverse osmosis systems, including the 8000 GPD RO model, offer effective nitrate reduction for industrial water applications.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2020-11-19. 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 Nitrate in the 112BSCNN aquifer (Broward County): 132 results from 43 wells, median 0.4505 mg/L, range 0.019-16.5 mg/L; 2 above a health-based federal MCL (federal MCL 10.0 mg/L)