General status
Mixed conditions
Measurement locations
3
2
2 suitable1
1 unsuitableLast update: 08/10/2026
Measurement locations
Unsuitable for bathing
(Point 03) Avenida José Medeiros Vieira, between the Ruas Doca Rebello and Carola Coelho
Date
07/10/2026
E.cE. coli
24196 NMP/100mL
Water temp.
17°C
Rain
Absent
Suitable for bathing
(Point 04) In front of Avenida José Medeiros Vieira, n°5, near the Lifeguard Station
Date
07/10/2026
E.cE. coli
275 NMP/100mL
Water temp.
18°C
Rain
Absent
Suitable for bathing
(Point 05) In front of Rua Martin Pescador, next to the Lifeguard Station
Date
07/10/2026
E.cE. coli
148 NMP/100mL
Water temp.
18°C
Rain
Absent
How is the classification made?
A point is considered suitable when in 4 of the last 5 samples the E. coli concentration result is less than 800 MPN/100mL, provided that the most recent result is also less than 2,000 MPN/100mL.
Heavy rainfall can affect bathing water quality due to street washing, sewage pump station overflows, saturated contaminated soils, illegal connections to storm drains, among others.