Chloramine Considerations for Households in Pottawattamie County

Council Bluffs Water Works serves over 64,000 people with surface water treated through multiple processes before it reaches your tap. This treatment includes adding chloramine, a combined disinfectant used to maintain water quality as it travels from the treatment plant to consumers.

If you do not address chloramine presence for years

Chloramine in water is effective for reducing the growth of microbes within the distribution system. Leaving it untreated within your home’s water system typically does not pose health risks as the water system has no health-based violations reported by the EPA. However, over time, chloramine can influence the taste and odor of your tap water. It may also interact with household plumbing and fixtures, potentially causing minor staining or affecting the longevity of specific appliances that use water.

If you use a chloramine filter like the Pentair Chloramine (City Water) Filter

Once water flows through a filter designed to address chloramine, the character of your tap water changes. The Pentair System removes or neutralizes chloramine, which can improve the taste and reduce possible staining or buildup related to this disinfectant. This leads to water that may be more agreeable for drinking, bathing, and appliance use according to what is typical for your water supply.

If you want to understand why aesthetic standards differ from health limits for chloramine

The EPA does not establish a health-based maximum contaminant level for chloramine; this reflects its effectiveness and safety as a secondary disinfectant. Instead, aesthetic secondary standards exist to manage taste, odor, and appearance concerns that might arise with chloramine presence. These secondary standards help water utilities balance microbial safety with consumer acceptability but are not enforceable health standards. Therefore, chloramine levels detected within the water system are managed for water quality rather than identified as health risks.

If you represent a commercial or industrial user considering chloramine effects

Commercial or industrial operators have additional concerns, such as the potential impact of chloramine on manufacturing processes or equipment. They often need to evaluate chloramine’s presence relative to process-specific water quality requirements, which can involve more comprehensive testing and tailored treatment solutions. These users typically require a more detailed assessment than residential households, including water chemistry and potential interactions with sensitive equipment.

If you want to know how the Pentair Chloramine Filter works to treat your water

The Pentair Chloramine (City Water) Filter uses a specialized method to either remove chloramine molecules or break them down into components that do not cause taste or staining issues. This treatment effectively reduces chloramine’s presence at the tap, offering water that aligns more closely with consumer preferences for aesthetics while maintaining underlying water safety assured by the municipal system’s compliance records.

To understand how chloramine impacts your household water, the essential step is to have a water quality test conducted specifically for chloramine concentration at your tap. This test will reveal your individual water’s chloramine level, clarifying whether a point-of-use treatment like the Pentair system is suitable for your needs based on the actual condition of your water supply.

Where this information comes from

Source: EPA SDWIS public water system record. Sampled 2023-12-31. These figures describe the public water system's record, not the plumbing inside any individual building.

On record: EPA SDWIS record for COUNCIL BLUFFS WATER WORKS (IA7820080), surface water supply, serving 64447 people: 0 health-based violations of 1 total; lead 90th percentile 0.002 mg/L