{"id":"1e019272-7721-4090-a8ee-4504a88296f2","created_at":"2017-05-15T19:11:54.366Z","updated_at":"2026-01-12T18:17:19.987Z","name":"Philadelphia, PA, USA","slug":"philadelphia-pa-usa","permalink":"https://data.waterrangers.com/locations/philadelphia-pa-usa","dataset_id":"2f2e02bf-9f9e-4b7c-a4a9-65414109bc60","latitude":"39.950017","longitude":"-75.140562","country":"United States","body_of_water":"Delaware River ","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["ph","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"tested_equipment":["stream_thermometer_water_rangers","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_hardness","water_rangers_freshwater_teststrips_ph","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_pen_type_temperature_meter"],"reference_photo_url":null,"first_observation_at":"2017-05-12T20:30:00.000Z","last_observation_at":"2017-05-12T20:30:00.000Z"}