Maine Healthy Beaches Portal

Water Quality Monitoring and Beach Status

Beach Monitoring Season is from Memorial Day to Labor Day

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Table

Water Quality Monitoring Data

Crescent Beach

Maine's Beach Action Value (BAV or safety threshold) for Enterococcus bacteria in marine waters is 104 MPN/100mL.

Site Name Date Collected Enterococcus (MPN/100mL)
CBSP-03
05/29/2024
10
CBSP-03
06/03/2024
< 10
CBSP-03
06/10/2024
< 10
CBSP-03
06/17/2024
< 10
CBSP-03
06/24/2024
61
CBSP-03
07/01/2024
< 10
CBSP-03
07/08/2024
10
CBSP-03
07/15/2024
< 10
CBSP-03
07/22/2024
< 10
CBSP-03
07/29/2024
10
CBSP-03
08/05/2024
20
CBSP-03
08/12/2024
10
CBSP-03
08/20/2024
52
CBSP-03
08/26/2024
20
CBSP-03
05/28/2025
< 10
CBSP-03
06/02/2025
51
CBSP-03
06/09/2025
82
CBSP-03
06/10/2025
10
CBSP-03
06/16/2025
101
CBSP-03
06/17/2025
41
CBSP-03
06/23/2025
41
CBSP-03
06/30/2025
30
CBSP-03
07/07/2025
< 10
CBSP-03
07/14/2025
< 10
CBSP-03
07/21/2025
< 10
CBSP-03
07/28/2025
< 10
CBSP-03
08/04/2025
10
CBSP-03
08/11/2025
< 10
CBSP-03
08/18/2025
< 10
CBSP-03
08/26/2025
20
CBSP-03
08/27/2025
102
CBSP-03
06/01/2022
< 10
CBSP-03
06/06/2022
< 10
CBSP-03
06/13/2022
51
CBSP-03
06/20/2022
10
CBSP-03
06/27/2022
20
CBSP-03
07/06/2022
10
CBSP-03
07/11/2022
< 10
CBSP-03
07/18/2022
< 10
CBSP-03
07/25/2022
10
CBSP-03
08/01/2022
10
CBSP-03
08/08/2022
< 10
CBSP-03
08/15/2022
< 10
CBSP-03
08/22/2022
< 10
CBSP-03
08/29/2022
< 10
CBSP-03
05/31/2023
< 10
CBSP-03
06/05/2023
51
CBSP-03
06/12/2023
< 10
CBSP-03
06/21/2023
< 10
CBSP-03
06/26/2023
< 10
CBSP-03
07/05/2023
10
CBSP-03
07/10/2023
< 10
CBSP-03
07/17/2023
< 10
CBSP-03
07/24/2023
< 10
CBSP-03
07/31/2023
< 10
CBSP-03
08/07/2023
< 10
CBSP-03
08/14/2023
10
CBSP-03
08/21/2023
31
CBSP-03
08/28/2023
10
CBSP-03
06/22/2020
31
CBSP-03
06/29/2020
75
CBSP-03
07/06/2020
< 10
CBSP-03
07/13/2020
< 10
CBSP-03
07/20/2020
10
CBSP-03
07/27/2020
< 10
CBSP-03
08/03/2020
41
CBSP-03
08/10/2020
20
CBSP-03
08/17/2020
10
CBSP-03
08/24/2020
< 10
CBSP-03
08/31/2020
10
CBSP-03
06/02/2021
< 10
CBSP-03
06/07/2021
< 10
CBSP-03
06/14/2021
84
CBSP-03
06/21/2021
< 10
CBSP-03
06/28/2021
< 10
CBSP-03
07/07/2021
< 10
CBSP-03
07/12/2021
20
CBSP-03
07/19/2021
< 10
CBSP-03
07/26/2021
31
CBSP-03
08/02/2021
< 10
CBSP-03
08/09/2021
10
CBSP-03
08/16/2021
< 10
CBSP-03
08/23/2021
63
CBSP-03
08/30/2021
40
CBSP-03
06/01/2026
165
CBSP-03
06/02/2026
< 10
CBSP-03
06/08/2026
< 10
CBSP-03
06/15/2026
20
CBSP-03
06/22/2026
10
CBSP-03
06/29/2026
40
CBSP-03
07/06/2026
10
CBSP-03
07/13/2026
< 10
CBSP-03
07/20/2026
< 10
CBSP-03
07/27/2026
< 10
CBSP-03
08/03/2026
20
CBSP-03
08/10/2026
< 10
CBSP-03
08/17/2026
10
CBSP-03
08/24/2026
< 10
CBSP-03
08/31/2026
< 10

Download Data: Water quality data are available for download using the buttons below. This download will include date collected, time collected, Enterococcus, salinity, water temperature, and air temperature.

Download Excel   Download CSV   Download XML

*MHB's water quality data are provided in real-time and are subject to revision. This season’s data are preliminary and have not received final quality assurance/quality control (QA/QC) review.