Water Quality Monitoring Data

Long Sands Beach - South

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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)
YK-13	05/28/2024	< 10
YK-13	06/04/2024	< 10
YK-13	06/11/2024	< 10
YK-13	06/17/2024	< 10
YK-13	06/25/2024	41
YK-13	07/02/2024	1076
YK-13	07/09/2024	10
YK-13	07/16/2024	10
YK-13	07/23/2024	10
YK-13	07/30/2024	< 10
YK-13	08/06/2024	< 10
YK-13	08/13/2024	< 10
YK-13	08/20/2024	85
YK-13	08/27/2024	< 10
YK-13	05/27/2025	< 10
YK-13	06/03/2025	< 10
YK-13	06/10/2025	< 10
YK-13	06/17/2025	10
YK-13	06/24/2025	< 10
YK-13	07/01/2025	< 10
YK-13	07/08/2025	< 10
YK-13	07/15/2025	< 10
YK-13	07/22/2025	< 10
YK-13	07/29/2025	< 10
YK-13	08/05/2025	< 10
YK-13	08/12/2025	< 10
YK-13	08/19/2025	< 10
YK-13	08/26/2025	< 10
YK-13	05/31/2022	< 10
YK-13	06/07/2022	< 10
YK-13	06/14/2022	10
YK-13	06/21/2022	30
YK-13	06/28/2022	20
YK-13	07/05/2022	< 10
YK-13	07/12/2022	< 10
YK-13	07/19/2022	< 10
YK-13	07/26/2022	< 10
YK-13	08/02/2022	< 10
YK-13	08/09/2022	< 10
YK-13	08/16/2022	10
YK-13	08/23/2022	41
YK-13	08/30/2022	< 10
YK-13	05/30/2023	< 10
YK-13	06/06/2023	< 10
YK-13	06/13/2023	10
YK-13	06/20/2023	< 10
YK-13	06/27/2023	10
YK-13	07/05/2023	20
YK-13	07/11/2023	30
YK-13	07/18/2023	20
YK-13	07/25/2023	< 10
YK-13	08/01/2023	< 10
YK-13	08/08/2023	< 10
YK-13	08/15/2023	10
YK-13	08/22/2023	< 10
YK-13	08/28/2023	< 10
YK-13	06/23/2020	< 10
YK-13	06/30/2020	< 10
YK-13	07/07/2020	< 10
YK-13	07/14/2020	10
YK-13	07/21/2020	< 10
YK-13	07/28/2020	< 10
YK-13	08/04/2020	10
YK-13	08/11/2020	< 10
YK-13	08/18/2020	30
YK-13	08/25/2020	< 10
YK-13	06/01/2021	31
YK-13	06/08/2021	< 10
YK-13	06/15/2021	10
YK-13	06/22/2021	31
YK-13	06/29/2021	< 10
YK-13	07/06/2021	< 10
YK-13	07/13/2021	< 10
YK-13	07/20/2021	20
YK-13	07/27/2021	< 10
YK-13	08/03/2021	10
YK-13	08/10/2021	< 10
YK-13	08/17/2021	< 10
YK-13	08/31/2021	< 10
YK-13	05/26/2026	< 10
YK-13	06/02/2026	< 10
YK-13	06/09/2026	< 10
YK-13	06/16/2026	31
YK-13	06/23/2026	98
YK-13	06/30/2026	20
YK-13	07/07/2026	63
YK-13	07/14/2026	< 10
YK-13	07/21/2026	10
YK-13	07/28/2026	< 10
YK-13	08/04/2026	< 10
YK-13	08/11/2026	52
YK-13	08/18/2026	< 10
YK-13	08/25/2026	< 10
YK-13	09/01/2026	< 10
YK-16	05/28/2024	20
YK-16	06/04/2024	10
YK-16	06/11/2024	< 10
YK-16	06/17/2024	10
YK-16	06/25/2024	10
YK-16	07/02/2024	< 10
YK-16	07/09/2024	20
YK-16	07/16/2024	< 10
YK-16	07/23/2024	< 10
YK-16	07/30/2024	20
YK-16	08/06/2024	< 10
YK-16	08/13/2024	< 10
YK-16	08/20/2024	31
YK-16	08/27/2024	< 10
YK-16	05/27/2025	< 10
YK-16	06/03/2025	< 10
YK-16	06/10/2025	< 10
YK-16	06/24/2025	< 10
YK-16	07/01/2025	10
YK-16	07/08/2025	< 10
YK-16	07/15/2025	< 10
YK-16	07/22/2025	< 10
YK-16	07/29/2025	< 10
YK-16	08/05/2025	< 10
YK-16	08/12/2025	< 10
YK-16	08/19/2025	20
YK-16	08/26/2025	< 10
YK-16	05/31/2022	< 10
YK-16	06/07/2022	< 10
YK-16	06/14/2022	< 10
YK-16	06/21/2022	< 10
YK-16	06/28/2022	10
YK-16	07/05/2022	10
YK-16	07/12/2022	< 10
YK-16	07/19/2022	< 10
YK-16	07/26/2022	< 10
YK-16	08/03/2022	< 10
YK-16	08/09/2022	< 10
YK-16	08/16/2022	< 10
YK-16	08/23/2022	20
YK-16	08/30/2022	10
YK-16	05/30/2023	< 10
YK-16	06/06/2023	201
YK-16	06/08/2023	< 10
YK-16	06/13/2023	63
YK-16	06/20/2023	10
YK-16	06/27/2023	10
YK-16	07/05/2023	< 10
YK-16	07/11/2023	41
YK-16	07/18/2023	< 10
YK-16	07/25/2023	< 10
YK-16	08/01/2023	331
YK-16	08/02/2023	< 10
YK-16	08/08/2023	20
YK-16	08/15/2023	< 10
YK-16	08/22/2023	10
YK-16	08/28/2023	< 10
YK-16	06/23/2020	< 10
YK-16	06/30/2020	< 10
YK-16	07/07/2020	< 10
YK-16	07/14/2020	< 10
YK-16	07/21/2020	10
YK-16	07/28/2020	< 10
YK-16	08/04/2020	10
YK-16	08/11/2020	31
YK-16	08/18/2020	74
YK-16	08/25/2020	< 10
YK-16	06/01/2021	10
YK-16	06/08/2021	< 10
YK-16	06/15/2021	10
YK-16	06/22/2021	10
YK-16	06/29/2021	< 10
YK-16	07/06/2021	< 10
YK-16	07/13/2021	10
YK-16	07/20/2021	< 10
YK-16	07/27/2021	< 10
YK-16	08/03/2021	< 10
YK-16	08/10/2021	10
YK-16	08/17/2021	< 10
YK-16	08/31/2021	10
YK-16	05/26/2026	< 10
YK-16	06/02/2026	< 10
YK-16	06/09/2026	< 10
YK-16	06/16/2026	< 10
YK-16	06/23/2026	275
YK-16	06/24/2026	< 10
YK-16	06/30/2026	10
YK-16	07/07/2026	< 10
YK-16	07/14/2026	< 10
YK-16	07/21/2026	< 10
YK-16	07/28/2026	10
YK-16	08/04/2026	< 10
YK-16	08/11/2026	10
YK-16	08/18/2026	30
YK-16	08/25/2026	< 10
YK-16	09/01/2026	< 10
YK-18	06/11/2024	< 10
YK-18	06/17/2024	< 10
YK-18	06/25/2024	10
YK-18	07/02/2024	30
YK-18	07/09/2024	< 10
YK-18	07/16/2024	< 10
YK-18	07/23/2024	20
YK-18	07/30/2024	< 10
YK-18	08/06/2024	< 10
YK-18	08/13/2024	< 10
YK-18	08/20/2024	10
YK-18	08/27/2024	< 10
YK-18	06/24/2025	< 10
YK-18	07/01/2025	30
YK-18	07/08/2025	< 10
YK-18	07/15/2025	< 10
YK-18	07/22/2025	10
YK-18	07/29/2025	10
YK-18	08/05/2025	< 10
YK-18	08/12/2025	10
YK-18	08/19/2025	< 10
YK-18	08/26/2025	< 10
YK-18	06/21/2022	< 10
YK-18	06/28/2022	41
YK-18	07/05/2022	< 10
YK-18	07/12/2022	< 10
YK-18	07/19/2022	10
YK-18	07/26/2022	10
YK-18	08/03/2022	< 10
YK-18	08/09/2022	< 10
YK-18	08/16/2022	< 10
YK-18	08/23/2022	< 10
YK-18	06/20/2023	< 10
YK-18	06/27/2023	31
YK-18	07/05/2023	< 10
YK-18	07/11/2023	30
YK-18	07/18/2023	< 10
YK-18	07/25/2023	10
YK-18	08/01/2023	< 10
YK-18	08/08/2023	10
YK-18	08/15/2023	< 10
YK-18	08/22/2023	< 10
YK-18	08/28/2023	< 10
YK-18	06/23/2020	< 10
YK-18	06/30/2020	< 10
YK-18	07/07/2020	< 10
YK-18	07/14/2020	< 10
YK-18	07/21/2020	31
YK-18	07/28/2020	< 10
YK-18	08/04/2020	< 10
YK-18	08/11/2020	10
YK-18	08/18/2020	10
YK-18	08/25/2020	< 10
YK-18	06/22/2021	< 10
YK-18	06/29/2021	< 10
YK-18	07/06/2021	< 10
YK-18	07/13/2021	10
YK-18	07/20/2021	< 10
YK-18	07/27/2021	< 10
YK-18	08/03/2021	< 10
YK-18	08/10/2021	< 10
YK-18	08/17/2021	10
YK-18	06/23/2026	41
YK-18	06/30/2026	10
YK-18	07/07/2026	< 10
YK-18	07/14/2026	< 10
YK-18	07/21/2026	< 10
YK-18	07/28/2026	10
YK-18	08/04/2026	< 10
YK-18	08/11/2026	< 10
YK-18	08/18/2026	31
YK-18	08/25/2026	< 10
YK-18	09/01/2026	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.