{"id":"abf3ae21-63f2-471b-93c0-09a521c662cf","created_at":"2025-09-04T14:26:49.711Z","updated_at":"2026-01-20T20:46:20.777Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"233a5d9c-813e-4cee-851d-ea660f6bd4a2","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2013-06-13T04:00:00.000Z","observed_at_local":"2013-06-13T00:00:00-04:00","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","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/162019","readings":[{"id":"2642971d-c35d-42c8-a751-388c3944c564","created_at":"2025-09-04T14:26:49.767Z","updated_at":"2025-09-04T14:26:49.767Z","parameter":"ph","unit":"std_units","value":"8.5","equipment":"unspecified_ph","equipment_limit":null},{"id":"a68d1000-efab-43ee-814f-26ee2b1c2856","created_at":"2025-09-04T14:26:49.782Z","updated_at":"2025-09-04T14:26:49.782Z","parameter":"oxygen","unit":"mg_l","value":"9.75","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"0d935104-7c00-4ab9-949a-b8cec058746a","created_at":"2025-09-04T14:26:49.791Z","updated_at":"2025-09-04T14:26:49.791Z","parameter":"air_temperature","unit":"deg_c","value":"14","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"20f17d2e-0d59-47e1-98c7-d15995a51cc1","created_at":"2025-09-04T14:26:49.812Z","updated_at":"2025-09-04T14:26:49.812Z","parameter":"total_phosphorus","unit":"ppb","value":"13","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"fdb26bff-2b93-49b8-b4ca-7f39e5d90930","created_at":"2025-09-04T14:26:49.833Z","updated_at":"2025-09-04T14:26:49.833Z","parameter":"water_temperature","unit":"deg_c","value":"19.33","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"de9bd1c3-734c-4ffc-aa9c-54d7606f7d8a","created_at":"2025-09-04T14:26:49.841Z","updated_at":"2025-09-04T14:26:49.841Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"350","equipment":"lab_unspecified","equipment_limit":null}]}