Local Groundwater Sources and Their Role in Household Water Supply
The water system serving Maricopa in Pinal County draws from groundwater sources. This groundwater is accessed through wells that tap into subsurface aquifers, feeding the public water system known as GW Santa Cruz Water Co. The water is then treated and distributed to approximately 17,123 connections, serving about 84,000 people in the area. Understanding groundwater origin and its treatment process helps clarify what residents should expect at their taps.
Interpreting 'Detected,' 'Median,' and 'Range' in the Public Water System Records
The official records of the water system include terms like 'detected,' 'median,' and 'range' which are essential to understand. 'Detected' means a constituent was measured at some level in the system samples but does not imply any health risk or violation. The 'median' represents the middle value in the sampling data, offering a useful benchmark for typical concentrations. The 'range' shows the variation from lowest to highest detected levels during the sampling period. For Maricopa’s public water supply, the records show one health-based violation out of 94 checks, and a lead 90th percentile of 0 mg/L as of the most recent sampling, indicating very low plumbing-related lead presence at the distribution level.
How Treated Water Quality Is Improved at the Tap with Advanced Filtration
Once water reaches the household, deploying a Pentair Safe Drinking Water Filter can enhance quality further. This filtration system is designed to work with public groundwater supplies like those in Maricopa, removing or reducing constituents affecting taste or clarity that may be present below or near aesthetic secondary standards, without relying on complex treatment steps. The system ships ready to configure for residential tap integration, ensuring that typical household water usage receives consistent filtration performance.
Recognizing Seasonal and Multi-Year Water Quality Variations
Water quality in groundwater systems can fluctuate seasonally or over multiple years due to factors such as rainfall, aquifer recharge rates, and varying extraction volumes. The Maricopa system’s records include data sampled through 2024, reflecting these changes within the documented ranges. While some measures may vary slightly, consistent monitoring ensures the system maintains compliance with federal health-based standards. Understanding these patterns helps homeowners anticipate subtle changes in water characteristics over time.
Evaluating Household Water Treatment Needs Relative to Daily Use
Determining the appropriate capacity for a Safe Drinking Water Filter depends on the household's daily consumption. Typical residential demand must be matched with the filter’s throughput to maintain effective operation without flow reduction or cartridge overuse. Considering the number of residents and water fixtures aids in selecting a filter setup that supports continuous safe drinking water at the tap, supporting healthy hydration and household tasks.
In summary, the public water system supplying Maricopa in Pinal County is grounded in groundwater sources treated and monitored regularly by GW Santa Cruz Water Co. Its official records, publicly available through EPA’s SDWIS database, document one health-based violation out of 94 and very low detectable lead levels within distribution plumbing. For individual household safety beyond system-wide monitoring, employing a Pentair Safe Drinking Water Filter ensures further reduction of secondary contaminants that affect water aesthetics, shipping ready to configure for home use. More detailed data can be accessed directly via EPA’s public water system record for AZ0411131.
Where this information comes from
Source: EPA SDWIS public water system record. Sampled 2024-12-31. These figures describe the public water system's record, not the plumbing inside any individual building.
On record: EPA SDWIS record for GW SANTA CRUZ WATER CO (AZ0411131), groundwater supply, serving 84000 people: 1 health-based violations of 94 total; lead 90th percentile 0 mg/L
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