Reviewing Water Quality Data for New Castle County Aquifer 112PCPC
Government sampling by the U.S. Geological Survey from 2011 to 2023 in New Castle County's aquifer 112PCPC shows calcium and magnesium detected consistently with a median hardness of 2.77 mg/L and a range from 1.82 to 5.42 mg/L. These figures come from wells 20 feet deep but do not represent individual household water. No measurement in this data set exceeded any federal limit.
1. Estimating Treatment Capacity Compared to Household Daily Water Demand
Calculate your household’s average daily hot water use
Knowing your household’s daily hot water consumption helps in judging whether a treatment system like the Fleck Scale solution can handle the volume effectively. Typical residential hot water use varies by number of occupants and appliances.
Consider peak and average flow rates
An effective system supports both average day use and peak times without allowing scale buildup in water heaters.
Factor in water hardness levels from area data
The local median hardness values imply moderate amounts of calcium and magnesium that can contribute to scale formation over time.
2. Information to Prepare Before Requesting Treatment Advice
Record your well or municipal water source details
Note the water source type and any recent lab test results on water hardness, calcium, and magnesium content.
Document your current water heater age and maintenance history
Older heaters are more prone to scale buildup, so this information helps determine treatment urgency.
Note any observable signs of scale or reduced hot water performance
Signs include reduced heating efficiency, visible deposits inside heater tanks, or unusual noises during operation.
3. Additional Questions for Commercial or Industrial Water Users
Assess daily water volume and system capacity requirements
Commercial users typically require larger-scale solutions with higher flow capacities than residential households.
Identify specific process sensitivity to hardness and scale
Industries may have critical equipment needing precise treatment beyond general scale prevention.
Review regulatory requirements or standards applicable to operations
Ensure any treatment approach complies with relevant industrial water quality guidelines.
4. Maintenance Schedule for the Fleck Scale System
Check system components at recommended intervals
Periodic checks of Fleck System’s functioning parts ensure consistent scale control.
Replace consumables as advised by manufacturer guidance
Following product documentation for consumable items maintains treatment effectiveness.
Flush or clean system parts if signs of decreased performance occur
Regular cleaning supports long-term system reliability and prevents scale accumulation.
5. Changes in Water Quality After Using the Fleck Scale System
Reduced scale buildup inside water heaters
The system modifies mineral characteristics to minimize deposits that impair heater efficiency.
Improved hot water flow and heating efficiency
Less scale means better heat transfer and sustained water delivery performance.
Potential for longer water heater lifespan
Reduction of scale extends the operational life of water heating equipment by preventing damage.
What Area Data Does Not Establish
The local government sampling provides valuable context but does not reveal your household’s individual water hardness or scale risk. Only specific testing of your own water can determine its exact mineral content and guide the appropriate treatment choice. Detection of calcium and magnesium at measured levels in this aquifer is not a violation nor an indication of unsafe water, but it may signal the potential for scale buildup affecting water heaters over time.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2023-08-23. 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 Hardness, Ca, Mg in the 112PCPC aquifer (New Castle County): 3 results from 1 wells, median 2.77 mg/L, range 1.82-5.42 mg/L; none above any federal threshold

