Water Quality Monitoring Data

Hills Beach

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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)
BID-01	06/03/2024	20
BID-01	06/10/2024	< 10
BID-01	06/17/2024	< 10
BID-01	06/24/2024	10
BID-01	07/01/2024	< 10
BID-01	07/08/2024	< 10
BID-01	07/15/2024	52
BID-01	07/22/2024	10
BID-01	07/29/2024	51
BID-01	08/05/2024	185
BID-01	08/06/2024	52
BID-01	08/12/2024	< 10
BID-01	08/19/2024	74
BID-01	08/26/2024	< 10
BID-01	05/28/2025	< 10
BID-01	06/02/2025	< 10
BID-01	06/09/2025	30
BID-01	06/16/2025	72
BID-01	06/23/2025	63
BID-01	06/30/2025	< 10
BID-01	07/07/2025	< 10
BID-01	07/14/2025	10
BID-01	07/21/2025	10
BID-01	07/28/2025	< 10
BID-01	08/04/2025	10
BID-01	08/11/2025	< 10
BID-01	08/18/2025	31
BID-01	08/25/2025	< 10
BID-01	06/06/2022	< 10
BID-01	06/20/2022	< 10
BID-01	07/06/2022	< 10
BID-01	07/18/2022	< 10
BID-01	08/01/2022	< 10
BID-01	08/15/2022	< 10
BID-01	08/29/2022	20
BID-01	06/05/2023	10
BID-01	06/21/2023	20
BID-01	07/05/2023	96
BID-01	07/17/2023	657
BID-01	07/18/2023	148
BID-01	07/20/2023	20
BID-01	07/31/2023	31
BID-01	08/14/2023	41
BID-01	08/28/2023	63
BID-01	06/22/2020	10
BID-01	07/07/2020	< 10
BID-01	07/20/2020	161
BID-01	07/21/2020	10
BID-01	08/03/2020	31
BID-01	08/17/2020	63
BID-01	09/02/2020	< 10
BID-01	06/09/2021	< 10
BID-01	06/21/2021	10
BID-01	07/07/2021	< 10
BID-01	07/19/2021	63
BID-01	08/02/2021	41
BID-01	08/16/2021	< 10
BID-01	08/31/2021	< 10
BID-01	06/08/2026	< 10
BID-01	06/15/2026	< 10
BID-01	06/22/2026	< 10
BID-01	06/29/2026	20
BID-01	07/06/2026	< 10
BID-01	07/13/2026	< 10
BID-01	07/20/2026	< 10
BID-01	07/27/2026	< 10
BID-01	08/03/2026	< 10
BID-01	08/10/2026	10
BID-01	08/17/2026	< 10
BID-01	08/24/2026	< 10
BID-01	08/31/2026	< 10
BID-01	06/01/2026	20

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.

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*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.