{"id":"2c41e59d-aaa6-42f3-807f-7ff18ee867c3","created_at":"2025-09-04T14:32:12.888Z","updated_at":"2026-01-20T20:55:24.241Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"eaf1d8b7-fec8-437b-8c04-d52a76eafe6f","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2013-08-19T04:00:00.000Z","observed_at_local":"2013-08-19T00:00:00-04:00","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","secchi_depth","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164333","readings":[{"id":"456bfa38-3704-4de9-a608-b31cda4b8eca","created_at":"2025-09-04T14:32:12.930Z","updated_at":"2025-09-04T14:32:12.930Z","parameter":"ph","unit":"std_units","value":"7.62","equipment":"unspecified_ph","equipment_limit":null},{"id":"409cbfa0-2d26-41a3-af87-eaa25a39abec","created_at":"2025-09-04T14:32:12.945Z","updated_at":"2025-09-04T14:32:12.945Z","parameter":"oxygen","unit":"mg_l","value":"8.17","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"2964702f-2c15-4c11-b39a-d8b4fd660cf4","created_at":"2025-09-04T14:32:12.959Z","updated_at":"2025-09-04T14:32:12.959Z","parameter":"secchi_depth","unit":"m","value":"3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"88438b17-1e21-45fb-9c7e-443a98c323ac","created_at":"2025-09-04T14:32:12.976Z","updated_at":"2025-09-04T14:32:12.976Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"2153d8d7-50b8-47b0-bb18-3717d4b429cd","created_at":"2025-09-04T14:32:12.985Z","updated_at":"2025-09-04T14:32:12.985Z","parameter":"total_phosphorus","unit":"ppb","value":"11","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"da993266-f7bd-4a61-8e4e-7c68b368d098","created_at":"2025-09-04T14:32:12.997Z","updated_at":"2025-09-04T14:32:12.997Z","parameter":"water_temperature","unit":"deg_c","value":"23.26","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"d75e2cdf-980c-46bd-9708-6b3cd82265e3","created_at":"2025-09-04T14:32:13.018Z","updated_at":"2025-09-04T14:32:13.018Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"510","equipment":"lab_unspecified","equipment_limit":null}]}