{"id":"89c55fba-d567-447a-9e8b-1d9f8814038c","created_at":"2025-08-22T14:48:16.058Z","updated_at":"2026-01-02T18:48:33.292Z","owner_id":"aafb10d1-d353-4ddc-a8c9-23ee0b3ac856","location_id":"a9de609d-a608-47bb-9705-790ef345ed37","dataset_id":"538a74ae-2594-482b-be2f-596379caeb3c","form_id":"a04d7db2-e198-4897-bd3d-7a455ffbe070","observed_at":"2019-07-10T00:00:00.000Z","observed_at_local":"2019-07-09T17:00:00-07:00","notes":" ","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","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/77897","readings":[{"id":"40924200-b2ec-48dd-bd42-7abdb0f8b5bd","created_at":"2025-08-22T14:48:16.181Z","updated_at":"2025-08-22T14:48:16.181Z","parameter":"ph","unit":"std_units","value":"8.65","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"6b3d2bed-5c9d-4613-a8f5-a57238202af5","created_at":"2025-08-22T14:48:16.187Z","updated_at":"2025-08-22T14:48:16.187Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"4bd4d5b9-0345-4fb3-80e0-9e594ce419e1","created_at":"2025-08-22T14:48:16.218Z","updated_at":"2025-08-22T14:48:16.218Z","parameter":"conductivity","unit":"us_cm","value":"212","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"19a029a9-1aa5-4a12-a738-d9c809c74fe4","created_at":"2025-08-22T14:48:16.250Z","updated_at":"2025-08-22T14:48:16.250Z","parameter":"water_temperature","unit":"deg_c","value":"14.1","equipment":"other_multimeter_temperature","equipment_limit":null}]}