{"id":"33ef05bc-7119-4bd3-9a1d-e676f8622509","created_at":"2021-09-01T15:31:42.829Z","updated_at":"2026-01-21T21:07:39.454Z","name":"Kiefer Creek Downstream of Castlewood Park bridge","slug":"kiefer-creek-downstream-of-castlewood-park-bridge","permalink":"https://data.waterrangers.com/locations/kiefer-creek-downstream-of-castlewood-park-bridge","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","latitude":"38.551074","longitude":"-90.540041","country":"United States","body_of_water":"Kiefer Creek","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["chloride","conductivity"],"tested_equipment":["other_pen_type_conductivity_meter_us_cm","unspecified_chloride"],"reference_photo_url":null,"first_observation_at":"2015-12-05T00:00:00.000Z","last_observation_at":"2017-01-08T00:00:00.000Z"}