{"id":"e1e18811-cb2f-4bce-b531-af909f15c5de","created_at":"2025-09-04T14:29:54.268Z","updated_at":"2026-01-20T20:51:33.497Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"27d807d9-bcb5-4274-a083-b10fb4c414ba","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-06-02T04:00:00.000Z","observed_at_local":"2010-06-02T00:00:00-04:00","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/163313","readings":[{"id":"94110308-0ac2-489c-8bd1-c5707ed87e11","created_at":"2025-09-04T14:29:54.356Z","updated_at":"2025-09-04T14:29:54.356Z","parameter":"ph","unit":"std_units","value":"7.4","equipment":"unspecified_ph","equipment_limit":null},{"id":"f3f3ee32-e46a-491d-85ff-ddb39179e3df","created_at":"2025-09-04T14:29:54.468Z","updated_at":"2025-09-04T14:29:54.468Z","parameter":"oxygen","unit":"mg_l","value":"10.96","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"8ad6facc-a51e-4162-b850-d641e474f33f","created_at":"2025-09-04T14:29:54.494Z","updated_at":"2025-09-04T14:29:54.494Z","parameter":"air_temperature","unit":"deg_c","value":"21.2","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"a40a8e43-bd29-4899-a36f-6c51fe60eb15","created_at":"2025-09-04T14:29:54.502Z","updated_at":"2025-09-04T14:29:54.502Z","parameter":"total_phosphorus","unit":"ppb","value":"11","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"0e47131b-e414-441b-9482-d61a4eb04287","created_at":"2025-09-04T14:29:54.520Z","updated_at":"2025-09-04T14:29:54.520Z","parameter":"water_temperature","unit":"deg_c","value":"21.85","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"51abdaf7-ec86-451f-be14-0c54ce257fc7","created_at":"2025-09-04T14:29:54.532Z","updated_at":"2025-09-04T14:29:54.532Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"400","equipment":"lab_unspecified","equipment_limit":null}]}