{"id":"291b15e3-3ecb-4d0f-9fa3-97a9e2635be3","created_at":"2025-08-29T17:12:01.685Z","updated_at":"2026-01-12T18:06:31.914Z","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":"2015-09-30T04:00:00.000Z","observed_at_local":"2015-09-30T00:00:00-04:00","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/109541","readings":[{"id":"a638b77f-db58-41fa-8f8d-7e6805513531","created_at":"2025-08-29T17:12:01.711Z","updated_at":"2025-08-29T17:12:01.711Z","parameter":"ph","unit":"std_units","value":"8.29","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"7cc4a66c-e5f4-44d8-9b75-a94416e22a17","created_at":"2025-08-29T17:12:01.723Z","updated_at":"2025-08-29T17:12:01.723Z","parameter":"oxygen","unit":"mg_l","value":"8.03","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"db66b7be-24fa-4df3-9dcd-e99612ccc069","created_at":"2025-08-29T17:12:01.731Z","updated_at":"2025-08-29T17:12:01.731Z","parameter":"water_depth","unit":"m","value":"3.86","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"20317929-58a6-4fbd-b70d-e45c094e3bd4","created_at":"2025-08-29T17:12:01.737Z","updated_at":"2025-08-29T17:12:01.737Z","parameter":"conductivity","unit":"us_cm","value":"294.57","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"e856ca1d-bae2-4c5c-981e-4a281628f1e1","created_at":"2025-08-29T17:12:01.745Z","updated_at":"2025-08-29T17:12:01.745Z","parameter":"water_temperature","unit":"deg_c","value":"20.38","equipment":"other_multimeter_temperature","equipment_limit":null}]}