Summary of quantitative results
Guidelines for exceedances are based on:
United States
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Herrick Lake in Illinois
Herrick Lake has data for previous_weather_description, clarity, water_level, air_temperature, Ice on, current_weather, previous_weather, algae, odour, water_use, colour, chloride, and current_weather_description from 8 November 2023 to 8 December 2025.