{"id":"feac925d-323f-4a2b-8c2f-fe7a9e43d501","created_at":"2025-09-04T14:29:47.789Z","updated_at":"2026-01-20T20:51:25.933Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"783c86f8-e6d9-4692-94da-7a02d63a731d","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-06-03T04:00:00.000Z","observed_at_local":"2010-06-03T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.07mg/L exceeds the normal range of 12.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/163277","readings":[{"id":"bbc28b86-358b-4e1d-8f01-8e4acb7cdb4b","created_at":"2025-09-04T14:29:47.881Z","updated_at":"2025-09-04T14:29:47.881Z","parameter":"ph","unit":"std_units","value":"7.82","equipment":"unspecified_ph","equipment_limit":null},{"id":"6bc8027f-16eb-4bb2-ab4c-907831d8d617","created_at":"2025-09-04T14:29:47.890Z","updated_at":"2025-09-04T14:29:47.890Z","parameter":"oxygen","unit":"mg_l","value":"12.07","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"3d4d173a-6a81-4e8c-b92c-113fb8c43884","created_at":"2025-09-04T14:29:47.900Z","updated_at":"2025-09-04T14:29:47.900Z","parameter":"air_temperature","unit":"deg_c","value":"16.2","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"85103a48-1704-4a1b-873f-9ca4b53a7186","created_at":"2025-09-04T14:29:47.907Z","updated_at":"2025-09-04T14:29:47.907Z","parameter":"total_phosphorus","unit":"ppb","value":"24","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"4648a1b9-c951-4e8d-ac76-9355717fdee3","created_at":"2025-09-04T14:29:47.919Z","updated_at":"2025-09-04T14:29:47.919Z","parameter":"water_temperature","unit":"deg_c","value":"22.89","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"c4007363-1d21-41a1-9ce7-905953dd28d2","created_at":"2025-09-04T14:29:47.930Z","updated_at":"2025-09-04T14:29:47.930Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"580","equipment":"lab_unspecified","equipment_limit":null}]}