Little Falls Creek at the First Pedestrian Bridge
Historical Calidad del agua
No cumplió con los estándares de calidad del agua menos del 60% del tiempo
Este estado se basa en la última muestra, tomada el September 4th, 2025 Little Falls Watershed Alliance actualiza el estado de esta playa tan pronto como los resultados de las pruebas estén disponibles. Estos resultados se publicaron en Swim Guide el September 4th, 2025 at 14:13.
Little Falls Creek at the First Pedestrian Bridge es muestreado Weekly de June 1st a September 15th.
Acerca de Little Falls Creek at the First Pedestrian Bridge
Clima actual
Información de la fuente
Little Falls Watershed Alliance has trained volunteers monitor water quality at several locations in the Little Falls Watershed, a sub-watershed of the Potomac. Monitoring occurs every other week from July through mid-September. Parameters to be monitored include levels of E.Coli, pH, and temperature. The samples are processed by the Anacostia Riverkeeper water quality lab. The primary parameter of concern is E. coli, a fecal coliform. E. coli is measured in terms of the Most Probable Number /100 ml water and high levels are an indicator of fecal contamination by warm-blooded animals like birds and mammals. The MD Primary Contact Water Quality Standards are as follows: • E. coli single sample value = 410 MPN/100mL • E. coli geometric mean = 126 MPN/100mL The Little Falls and Willett Branch are rated against these values. PASS indicates the E. coli single sample value is less than or equal to 410 MPN/100mL. FAIL indicates bacteria counts of over 410 MPN/100mL.
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