Seasonal or Multi-Year Variation in Tannins in Pinellas County
No Federal Monitoring Data for Tannins in the System
The St Petersburg public water system serving Odessa relies on surface water, which can vary seasonally in organic content. However, there are no federal tannin measurements available for this system or the region. Seasonal runoff and decaying vegetation are common sources of tannins in surface water generally, but local data specific to tannins is not recorded.
Water Quality Tests Reflect a Limited Window
Available EPA data records water samples taken across many dates but does not include tannin-specific results. This leaves seasonal variation in tannins untracked by the official system data for Odessa.
Role of Plumbing Material and Age Separate from Source Water
The System's Water Treatment Includes Multiple Processes
The St Petersburg system uses a range of treatment codes that address various water quality issues but are not specifically designed for tannin removal. Plumbing materials and aging pipes can impact water appearance and staining but do not influence tannin levels in the treated water entering homes.
Customer Plumbing May Affect Water Appearance After Entry
Even if tannins are present in source water, household plumbing materials and pipe age can influence how water looks or stains fixtures. This factor is separate from the system-supplied water’s organic content.
Maintenance Rhythm of the Documented Technology in Plain Terms
Autotrol Yellow Tannin Water Filter Ships Ready to Configure
This filter is engineered to reduce tea-colored tannin staining and discoloration in household water, suitable for Odessa homes challenged by tannins. It operates via a standard filter system technology that households can set up with basic configuration without specialized services.
Regular Filter Media Renewal Recommended
Effective tannin removal involves periodic refreshing of the filter media to maintain performance. The system is designed for straightforward maintenance intervals, typically aligned with usage and tannin concentration levels detected by homeowner testing.
What the Measured Range Means Against the Relevant Federal Standard, and What It Does Not Mean
No Health-Based Violations Recorded in Odessa Water
The EPA water record for the St Petersburg system shows zero health-based violations, and no tannin is monitored. Presence of tannin, if any, is an aesthetic consideration affecting color and staining but is not classified as a health risk.
Tannin Detection Is Not a Violation or Health Concern
Tannins are naturally occurring organic compounds. Their presence as tea-colored water is a secondary standard topic related to aesthetics, not safety. Detected tannin concentrations do not imply a legal limit exceedance or unsafe water.
How Tannins Enter Groundwater or the Distribution System in This Region
Surface Water Source More Susceptible to Organic Matter
Pinellas County’s reliance on surface water in the St Petersburg system means that organic compounds like tannins could occasionally enter source water from natural runoff and decomposition of plant material.
Distribution System Dilution and Treatment Reduce Tannin Impact
Water treatment processes and system mixing dilute and address many contaminants, though tannins specifically are not a primary target of public system treatment in Odessa.
What Odessa Residents Should NOT Conclude from Area Data
Residing in Pinellas County with water supplied by St Petersburg’s system does not establish that any one household’s water contains tannins or any specific concentration. Only individual household testing can determine that. The absence of federal tannin monitoring data means no official record confirms tannin presence or levels.
The presence of tannins, if any, affects water aesthetics such as color or staining but does not indicate health hazards or EPA violations. Choosing to use the Autotrol Yellow, Tea-Colored Tannin Water Filter is a practical step for residents noticing tannin-related issues, but it should be informed by testing to confirm tannin presence and approximate levels.
Where this information comes from
Source: EPA SDWIS public water system record. Sampled 2023-12-01. These figures describe the public water system's record, not the plumbing inside any individual building.
On record: EPA SDWIS record for ST PETERSBURG, CITY OF (FL6521715), surface water supply, serving 349979 people: 0 health-based violations of 9 total; lead 90th percentile 0.0018 mg/L
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