These are possible serving systems. A record for one system does not apply to every home in this ZIP. Confirm your provider before interpreting a measurement or notice. Federal records can lag current utility notices.
EPA snapshot: 2026Q2. Historical window begins Jan 1, 2021.
Bayside Pump District (tui)
DE00A0837 · Groundwater · 8,400 people served system-wide
The system names this served city; Census place overlap links the city to this ZCTA.
No active health-based record in this imported snapshot
Find this utility’s official report →Measurements (1)
An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.
Lead (90th percentile)
EPA SDWIS Lead and Copper Rule samples
- Reported level
- Action level
15% of the listed benchmark
Monitoring period: Jan 1, 2023 to Jun 30, 2023
Violation history (0)
No record returned in this imported window. This is not a guarantee of tap-water safety.
Swann Keys
DE0000465 · Groundwater · 1,764 people served system-wide
The system names this served city; Census place overlap links the city to this ZCTA.
No active health-based record in this imported snapshot
Find this utility’s official report →Measurements (1)
An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.
Lead (90th percentile)
EPA SDWIS Lead and Copper Rule samples
- Reported level
- Action level
21% of the listed benchmark
Monitoring period: Jan 1, 2015 to Dec 31, 2023
Violation history (0)
No record returned in this imported window. This is not a guarantee of tap-water safety.
Mallard Lakes
DE00A0169 · Groundwater · 1,500 people served system-wide
The system names this served city; Census place overlap links the city to this ZCTA.
No active health-based record in this imported snapshot
Find this utility’s official report →Measurements (1)
An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.
Lead (90th percentile)
EPA SDWIS Lead and Copper Rule samples
- Reported level
- Action level
9% of the listed benchmark
Monitoring period: Jan 1, 2022 to Dec 31, 2024
Violation history (0)
No record returned in this imported window. This is not a guarantee of tap-water safety.
Cape Windsor Community Association Inc
DE0000439 · Groundwater · 600 people served system-wide
The system names this served city; Census place overlap links the city to this ZCTA.
No active health-based record in this imported snapshot
Find this utility’s official report →Measurements (1)
An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.
Lead (90th percentile)
EPA SDWIS Lead and Copper Rule samples
- Reported level
- Action level
15% of the listed benchmark
Monitoring period: Jul 1, 2025 to Dec 31, 2025
Violation history (5)
Imported violation history for Cape Windsor Community Association Inc| Rule | Status | Period |
|---|
| Lead and Copper Rule | Resolved | Oct 1, 2024 to Jun 12, 2025 |
| Consumer Confidence Rule | Resolved | Jul 10, 2024 to Jul 24, 2024 |
| Consumer Confidence Rule | Resolved | Jul 1, 2022 to Nov 1, 2022 |
| Lead and Copper Rule | Unaddressed | Jan 1, 1994 |
| Lead and Copper Rule | Unaddressed | Jul 1, 1993 |