Fosse EP1 has data for secchi_depth, hardness, chlorine, ph, previous_weather, current_weather, on_the_water_s_surface, colour, water_level, water_use, water_flow, clarity, odour, algae, water_temperature, air_temperature, conductivity, alkalinity, dissolved_organic_carbon, phosphate_phosphorus, chlorophyll_a, previous_weather_description, current_weather_description, and pollution_sources from 12 June 2021 to 17 August 2025.