Addressing Microplastics in New Castle County Water Systems for Households

The Newark Water Department serves about 40,000 people through 10,000 connections using surface water as its supply source. Public records show one EPA health-based violation on file, unrelated to microplastics, and lead levels in distribution plumbing are low. There is no federal or system monitoring data available yet for microplastics in this water supply.

Which Fixtures, Appliances, or Processes Are Affected First and Why

Microplastics typically arise from surface water sources where environmental debris can enter the supply. In household water, the first indications might be visible in appliances with fine screens or filters such as refrigerators, coffee makers, or ice machines, which can clog or show residue buildup before other fixtures. Kitchen faucets and water dispensers may also show effects sooner due to higher usage and filtration stress.

How the Treated Water Differs at the Tap Once the Documented Technology Is in Place

Using the Fleck Microplastics Filter, water at the tap is filtered through specialized media designed to capture microscopic plastic particles that standard equipment may not fully remove. This leads to clearer water with fewer suspended particles, reduced risk of appliance clogging, and improved taste and appearance compared to untreated or partially filtered water.

The Order in Which to Rule Things Out, From Cheapest Check to Laboratory Test

• Begin by inspecting and cleaning existing faucet aerators and appliance filters.
• Check visible buildup or discoloration on screens and in water-holding appliances.
• Collect water samples from frequently used taps for visual assessment under magnification.
• If concerns persist, arrange for certified laboratory testing specialized for microplastics which analyzes particle types and concentrations.

The Role of Plumbing Material and Age, Separate From the Source Water

The composition and age of household plumbing can contribute to particulate matter in water separate from source conditions. Older pipes, especially those made from plastics, may degrade and release fibers or fragments. Differentiating these from microplastics originating in the water source requires testing water before it enters the home's plumbing and comparing results to after plumbing contact.

What 'Detected', 'Median' and 'Range' Mean in the Sampling Record on This Page

Although the Newark Water Department’s record does not include microplastics data, other constituents are reported within ranges based on multiple sample points. "Detected" means a measurement was made above the instrument’s minimum level, not that a problem exists. Median values represent the middle concentration found across samples, while the range shows the lowest to highest levels recorded. These terms clarify data variability rather than indicating safety or risk.

In summary, this page has outlined how Newark’s surface water system relates to microplastics concerns and household impacts, emphasizing the importance of sequential checks from simple maintenance through laboratory testing. The Fleck Microplastics Filter offers a documented method to reduce microscopic plastic particles and support improved water quality once individual testing confirms a need.

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 NEWARK WATER DEPARTMENT (DE0000630), surface water supply, serving 40000 people: 1 health-based violations of 12 total; lead 90th percentile 0.001 mg/L