{"id":"39d44608-83fe-4ef6-bc54-aab80a00779c","created_at":"2025-09-03T18:37:15.752Z","updated_at":"2026-01-02T19:04:47.826Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"bc692468-2ab7-45ca-a2a8-08a1f4f891f3","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2014-12-21T14:11:00.000Z","observed_at_local":"2014-12-21T06:11:00-08:00","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/124776","readings":[{"id":"7c5468de-543d-4493-bb9b-9aadc7cba001","created_at":"2025-09-03T18:37:15.771Z","updated_at":"2025-09-03T18:37:15.771Z","parameter":"ph","unit":"std_units","value":"7.78","equipment":"unspecified_ph","equipment_limit":null},{"id":"9a2924d3-aead-4063-9337-cb82ec359bd5","created_at":"2025-09-03T18:37:15.775Z","updated_at":"2025-09-03T18:37:15.775Z","parameter":"oxygen","unit":"mg_l","value":"10.1","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"142110de-cc8b-4c09-84c8-970f4c064a89","created_at":"2025-09-03T18:37:15.778Z","updated_at":"2025-09-03T18:37:15.778Z","parameter":"conductivity","unit":"us_cm","value":"354","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"8e6be85c-9e24-4dca-b570-b9330175512c","created_at":"2025-09-03T18:37:15.785Z","updated_at":"2025-09-03T18:37:15.785Z","parameter":"water_temperature","unit":"deg_c","value":"8.9","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"121e26a0-8f9f-4090-94f9-d63bf3de41d3","created_at":"2025-09-03T18:37:15.782Z","updated_at":"2025-11-20T19:29:11.989Z","parameter":"oxygen","unit":"percent","value":"87","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}