{"id":"173d2f6d-eff0-49d7-a0a8-82c21b6c8a6f","created_at":"2025-08-29T17:12:10.482Z","updated_at":"2026-01-12T18:07:11.933Z","owner_id":"4a57b9a7-9191-42ee-b158-c355031ca452","location_id":"a41bf2ae-e57c-465e-85b3-83ddad8bd51b","dataset_id":"e245f276-2ebc-4fef-86e3-cf4d783b5ace","form_id":"d0b457e0-91fd-4749-8b31-24dadb28569e","observed_at":"2015-07-01T04:00:00.000Z","observed_at_local":"2015-07-01T00:00:00-04:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","water_depth","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/109657","readings":[{"id":"ab08e22a-d20d-4bb8-8783-b8288f982585","created_at":"2025-08-29T17:12:10.512Z","updated_at":"2025-08-29T17:12:10.512Z","parameter":"ph","unit":"std_units","value":"7.97","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"31828535-2d85-4076-8a63-3a701bec39f6","created_at":"2025-08-29T17:12:10.519Z","updated_at":"2025-08-29T17:12:10.519Z","parameter":"oxygen","unit":"mg_l","value":"7.46","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"3b1463a9-44f5-428f-86bd-ad51f38201e4","created_at":"2025-08-29T17:12:10.528Z","updated_at":"2025-08-29T17:12:10.528Z","parameter":"water_depth","unit":"m","value":"4.08","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"e6fb4afa-cae1-4823-9cb7-7f0d1a48df7b","created_at":"2025-08-29T17:12:10.546Z","updated_at":"2025-08-29T17:12:10.546Z","parameter":"conductivity","unit":"us_cm","value":"278.05","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"3bb5e873-c903-4f3e-b68e-b98337e03a2e","created_at":"2025-08-29T17:12:10.554Z","updated_at":"2025-08-29T17:12:10.554Z","parameter":"water_temperature","unit":"deg_c","value":"21.68","equipment":"other_multimeter_temperature","equipment_limit":null}]}