{"id":"9a7600d8-c3b8-4d10-a66e-545d1f8a321b","created_at":"2025-09-04T14:34:34.587Z","updated_at":"2026-01-20T20:58:05.285Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"e6af97fc-5f32-4b9d-a419-23fc4edc5cb5","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2013-06-27T04:00:00.000Z","observed_at_local":"2013-06-27T00:00:00-04:00","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/165167","readings":[{"id":"b1f2e22d-1796-479a-96d7-e32917e73df0","created_at":"2025-09-04T14:34:34.631Z","updated_at":"2025-09-04T14:34:34.631Z","parameter":"ph","unit":"std_units","value":"8.28","equipment":"unspecified_ph","equipment_limit":null},{"id":"3ad1d709-240a-45ee-b0c3-8396bdb0d058","created_at":"2025-09-04T14:34:34.637Z","updated_at":"2025-09-04T14:34:34.637Z","parameter":"oxygen","unit":"mg_l","value":"9.2","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"3c811456-eaed-49b4-ad6f-8868bd4d1a4a","created_at":"2025-09-04T14:34:34.645Z","updated_at":"2025-09-04T14:34:34.645Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"6705bd78-3abd-40d5-9447-dacbf1a111c4","created_at":"2025-09-04T14:34:34.655Z","updated_at":"2025-09-04T14:34:34.655Z","parameter":"total_phosphorus","unit":"ppb","value":"63","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"547e1e35-d0f9-431e-af17-83aea4a6b73a","created_at":"2025-09-04T14:34:34.661Z","updated_at":"2025-09-04T14:34:34.661Z","parameter":"water_temperature","unit":"deg_c","value":"25.27","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"b556bdd5-9b7b-44d7-8177-655bb39e56d0","created_at":"2025-09-04T14:34:34.671Z","updated_at":"2025-09-04T14:34:34.671Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"690","equipment":"lab_unspecified","equipment_limit":null}]}