Montemor-o-Novo
Yes. Tap water in Montemor-o-Novo is low risk. Safe to drink from the tap.
Is it safe?
CM de Montemor-o-Novo
Low risk
Safe to drink from the tap
Safe-water score 99.13% in 2025. It was 99.42% in 2024.
Supplied by CM de Montemor-o-Novo.
About 13,306 people. 2,079 tests.
Over a limit at least once in 2025: Nitrate, Coliform bacteria, Chlorate, Iron, Cloudiness (turbidity), Manganese.
Hardness: Moderate (18.2 °f).
Source
ERSAR, Portugal’s water regulator (RASARP 2026).
Period covered: 2025.
Covers all 278 municipalities in mainland Portugal. The safe-water score is the share of required tests that were done and met the legal limits in 2025. 99% or above is rated low risk. Hardness is the typical level measured by the main supplier.
Common questions
Can I drink the tap water in Montemor-o-Novo, Alentejo?
Yes. Tap water in Montemor-o-Novo is low risk. Safe to drink from the tap.
Where do these ratings come from?
ERSAR, Portugal’s water regulator (RASARP 2026). Period covered: 2025.