Portsmouth Tap Water
Water provider: Portsmouth Water (Hampshire and West Sussex)
Filter guidance
We do not have enough dated, utility-specific measurements to select a filter for this address. Check the current utility report or test your tap, then choose a model certified for the measured contaminant.
What the reviewed source lists
Trihalomethanes (THMs)
Listed for context, not verified as a local measurement
Source wording: ~20 ug/L
Nitrates
Listed for context, not verified as a local measurement
Source wording: ~30 mg/L
Chlorine
Listed for context, not verified as a local measurement
Source and date
Portsmouth Water Quality Report (2023). Last reviewed 2024-11-01.
This reflects the most recent public water quality report available when we last reviewed this utility. Verify current conditions with the utility.