{"id":"3e06a134-e2d6-4bcb-b78d-473bc902a7f5","created_at":"2025-09-03T18:37:44.484Z","updated_at":"2026-01-02T19:06:55.836Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"550a4810-e47a-46d2-a2ea-8f62bc9797ec","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-09-16T10:15:00.000Z","observed_at_local":"2020-09-16T03:15:00-07:00","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","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/125228","readings":[{"id":"9dba9a17-47fe-43cd-a291-42c78c531f05","created_at":"2025-09-03T18:37:44.513Z","updated_at":"2025-09-03T18:37:44.513Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"65e877a8-15fd-4a52-a325-2cc63c8ce592","created_at":"2025-09-03T18:37:44.516Z","updated_at":"2025-09-03T18:37:44.516Z","parameter":"oxygen","unit":"mg_l","value":"4.4","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"46d656c0-35af-43ae-99df-0bc8511df72f","created_at":"2025-09-03T18:37:44.520Z","updated_at":"2025-09-03T18:37:44.520Z","parameter":"conductivity","unit":"us_cm","value":"217","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"c00cb131-c3d2-43e9-bfcb-1952f16b290c","created_at":"2025-09-03T18:37:44.527Z","updated_at":"2025-09-03T18:37:44.527Z","parameter":"water_temperature","unit":"deg_c","value":"15.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"1ac55f99-35c2-421f-8044-5ade8248b4b3","created_at":"2025-09-03T18:37:44.523Z","updated_at":"2025-11-20T19:29:17.444Z","parameter":"oxygen","unit":"percent","value":"44","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}