Compliance record
Other contaminants detected
Each bar shows the measured level as a share of the EPA limit: green is
well under, amber is close to it, red is over. For lead and copper the
limit applies to exactly the 90th-percentile figure shown, so red there
means a real exceedance. For everything else the limit applies to a
running annual average while the figure is the 95th percentile of this
system's samples — over 100% is worth reading, but is not by itself a
violation. Where a single sample came in higher than that percentile, it
is noted under the bar. Formal violations are listed separately.
Utility contact
Frequently asked questions about Hammond Estates
Is Hammond Estates tap water safe to drink?
EPA monitoring detected 3 contaminants in Hammond Estates's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.
What contaminants were detected in Hammond Estates's water?
EPA monitoring detected Copper, Lead, Lead. The full list with the level and data source for each is above.
How many people does Hammond Estates serve?
Hammond Estates reports serving 150 people in Iowa, per its EPA record.
Has Hammond Estates had any water quality violations?
The EPA has no formal drinking-water violations on file for Hammond Estates.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.