{"id":"50ddd5a4-fee0-45f7-a81e-9697779f5d66","created_at":"2025-09-04T14:26:24.166Z","updated_at":"2026-01-20T20:45:28.021Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"6096bbdf-c9df-4bdb-836c-680c1b8421d7","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2009-08-04T04:00:00.000Z","observed_at_local":"2009-08-04T00:00:00-04:00","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":["air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/161774","readings":[{"id":"1dacd3a7-ffc6-4fe0-ae21-4716a6e522de","created_at":"2025-09-04T14:26:24.202Z","updated_at":"2025-09-04T14:26:24.202Z","parameter":"air_temperature","unit":"deg_c","value":"22.9","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"5dc61c96-7a2a-426f-b042-6f76dcb73d3f","created_at":"2025-09-04T14:26:24.227Z","updated_at":"2025-09-04T14:26:24.227Z","parameter":"total_phosphorus","unit":"ppb","value":"11","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"91d2835a-4144-4b04-8a5e-d6108d1c6a09","created_at":"2025-09-04T14:26:24.236Z","updated_at":"2025-09-04T14:26:24.236Z","parameter":"water_temperature","unit":"deg_c","value":"21.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"3604bf3e-dff0-4408-ace9-ac2527329dbd","created_at":"2025-09-04T14:26:24.241Z","updated_at":"2025-09-04T14:26:24.241Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"470","equipment":"lab_unspecified","equipment_limit":null}]}