{"id":"f016d176-e14a-4474-8348-b6b524f550a1","created_at":"2021-09-01T15:31:43.286Z","updated_at":"2026-01-08T15:32:06.444Z","name":"Mattese Creek along 4800 block of Vermilion","slug":"mattese-creek-along-4800-block-of-vermilion","permalink":"https://data.waterrangers.com/locations/mattese-creek-along-4800-block-of-vermilion","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","latitude":"38.504085","longitude":"-90.355244","country":"United States","body_of_water":"Mattese Creek","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["air_temperature","conductivity","water_temperature","chloride"],"tested_equipment":["other_pen_type_conductivity_meter_us_cm","unspecified_air_temperature","unspecified_chloride","unspecified_water_temperature"],"reference_photo_url":null,"first_observation_at":"2013-12-08T00:00:00.000Z","last_observation_at":"2021-03-20T00:00:00.000Z"}