{"id":"fa34bf83-ef26-4d93-b5e8-a03deb4af0a2","created_at":"2025-08-22T14:48:30.547Z","updated_at":"2026-01-02T18:49:03.105Z","owner_id":"aafb10d1-d353-4ddc-a8c9-23ee0b3ac856","location_id":"19021ca7-09c7-415c-ad57-fd134b99e873","dataset_id":"538a74ae-2594-482b-be2f-596379caeb3c","form_id":"a04d7db2-e198-4897-bd3d-7a455ffbe070","observed_at":"2019-09-11T00:00:00.000Z","observed_at_local":"2019-09-10T17:00:00-07:00","notes":"Oakton 1 Ph issue identified after this site visit (confirmed by Ph on Oakton 6) records now from Oakton 6","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/77998","readings":[{"id":"47a60985-e2aa-402e-8476-86becc76aa50","created_at":"2025-08-22T14:48:30.607Z","updated_at":"2025-08-22T14:48:30.607Z","parameter":"ph","unit":"std_units","value":"8.65","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"7542b1cc-a908-4592-8e48-67a19a3668e8","created_at":"2025-08-22T14:48:30.621Z","updated_at":"2025-08-22T14:48:30.621Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"eff8d0e2-6da6-41c7-a062-448676a3031f","created_at":"2025-08-22T14:48:30.656Z","updated_at":"2025-08-22T14:48:30.656Z","parameter":"conductivity","unit":"us_cm","value":"234","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"a363e93d-2e2d-4346-85d1-c724f2cc2dcb","created_at":"2025-08-22T14:48:30.673Z","updated_at":"2025-08-22T14:48:30.673Z","parameter":"water_temperature","unit":"deg_c","value":"13.5","equipment":"other_multimeter_temperature","equipment_limit":null}]}