Autotrol Yellow, Tea-Colored Tannin Water Filter

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If Your Household Plumbing Is Older or Contains Certain Materials

The Pawtucket Water Supply Board provides tap water to Central Falls, Cumberland, and Pawtucket, primarily sourced from surface water. Government records show no health-based violations in this system, which serves 98,130 people. While no monitoring data exists specifically for tannins in this system, plumbing materials and pipe age can influence water appearance and taste independently of the source water’s composition. Older plumbing or materials prone to discoloration can cause tea-colored water that may resemble tannin staining but arises from a different cause.

If You Want to Know How Water Looks and Feels After Using the Autotrol Yellow, Tea-Colored Tannin Water Filter

When water passes through the Autotrol Yellow tannin water filter, properties that contribute to tea coloration from tannins—naturally occurring organic substances in surface water—are reduced. This filter technology targets tannins, improving water clarity and reducing staining potential, helping water appear clearer and fresher at the tap. While the Pawtucket Water Supply Board’s record confirms surface water as the source where tannins typically occur, it does not measure tannin levels directly. The filter does not alter plumbing-related discoloration, which requires separate assessment.

If You Need to Match Treatment Capacity to Your Household’s Water Use

To evaluate whether a tannin water filter suits your household, consider your daily water consumption. The Autotrol System ships ready to configure, designed to handle varying amounts of water depending on family size and usage. Calculating average daily water usage helps ensure the filter can effectively treat all water entering your home. Without measuring your home’s tannin concentration—best done with a laboratory test focusing on tannins—you can assess the filter’s capacity against typical demand for residential settings in Providence County.

If You Wonder How to Differentiate Tannin Issues from Iron or Manganese Concerns

Tannins cause tea-colored water by leaching from decayed vegetation in surface water, while iron and manganese create rusty or dark staining and taste issues. The Pawtucket Water Supply Board’s public record does not include tannin measurements but also does not list iron or manganese concerns as violations. A laboratory test distinguishing tannin from metal content is essential, as treatment approaches differ. The Autotrol Yellow filter is specialized for tannin removal but not designed for iron or manganese treatment.

If You Want to Interpret the Pawtucket Water Supply Board’s Water Quality Report as a Homeowner

The public record confirms that the Pawtucket Water Supply Board draws from surface water, a common source for tannins. It reports no health-based violations, indicating compliance with federal standards for drinking water safety as of the last update. The report includes lead sampling data reflecting internal plumbing conditions, not source water tannin levels. Absence of tannin data means you cannot infer your home’s specific tannin concentration from the record alone. Testing your actual water sample for tannins guides treatment decisions.

If You Are Curious About Seasonal or Multi-Year Changes in the Water Supply Quality

The EPA record for the Pawtucket Water Supply Board shows no violations or tannin data across multiple years. The source water being surface water suggests tannin presence may fluctuate seasonally, as tannin levels often rise during fall when decaying vegetation increases. Without direct tannin monitoring, these variations are unknown from the public record, reinforcing the importance of individual water testing if tannin is suspected.

In summary, the Pawtucket Water Supply Board serves Central Falls, Cumberland, and Pawtucket via surface water, with no recorded health-based violations. The system’s record does not include tannin measurements. To assess tannin-related water quality at your home, independent testing is recommended. The Autotrol Yellow, Tea-Colored Tannin Water Filter is a documented solution designed to reduce tannin effects and operates compatible with the water conditions typical in Providence County. For full details, consult the EPA’s public water system data for RI1592021.

Where this information comes from

Source: EPA SDWIS public water system record. Sampled 2025-12-31. These figures describe the public water system's record, not the plumbing inside any individual building.

On record: EPA SDWIS record for PAWTUCKET WATER SUPPLY BOARD VEOLIA-NA (RI1592021), surface water supply, serving 98130 people: 0 health-based violations of 5 total; lead 90th percentile 0.002 mg/L