Summary of quantitative results
Guidelines for exceedances are based on:
United Kingdom
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Folly Brook in England
Folly pre confluence has data for air_temperature, water_temperature, phosphates, turbidity, conductivity, ammonia, water_level, water_flow, on_the_water_s_surface, pollution_sources, odour, algae, colour, water_use, clarity, previous_weather_description, previous_weather, current_weather, current_weather_description, oxygen, and ph from 5 February 2025 to 8 May 2026.
This data is part of a bigger dataset, Brent Catchment Water Quality Working Group.