{"id":"e7ca7250-a2ec-4e3f-86fe-ce2b726c0862","created_at":"2025-09-04T14:24:34.957Z","updated_at":"2026-01-20T20:40:05.295Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"529d427c-d560-46cd-8ccb-5ee469ee9653","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2002-07-09T04:00:00.000Z","observed_at_local":"2002-07-09T00:00:00-04:00","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","secchi_depth","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160902","readings":[{"id":"20dcc379-09eb-4bb1-b47e-bb457956e4c9","created_at":"2025-09-04T14:24:35.015Z","updated_at":"2025-09-04T14:24:35.015Z","parameter":"ph","unit":"std_units","value":"8.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"632f2745-32fc-4a0a-ba30-3d2c37208681","created_at":"2025-09-04T14:24:35.021Z","updated_at":"2025-09-04T14:24:35.021Z","parameter":"secchi_depth","unit":"m","value":"4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"2e6afae2-39bc-4a05-a514-e0ee279c5abc","created_at":"2025-09-04T14:24:35.026Z","updated_at":"2025-09-04T14:24:35.026Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"3de293cd-2130-4b50-94c6-04cc126f9410","created_at":"2025-09-04T14:24:35.030Z","updated_at":"2025-09-04T14:24:35.030Z","parameter":"total_phosphorus","unit":"ppb","value":"14","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"8d91df27-0d2f-4e48-a7f6-e6114527262e","created_at":"2025-09-04T14:24:35.049Z","updated_at":"2025-09-04T14:24:35.049Z","parameter":"water_temperature","unit":"deg_c","value":"25","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"29198ba0-c646-4a56-b559-ab6746292b63","created_at":"2025-09-04T14:24:35.062Z","updated_at":"2025-09-04T14:24:35.062Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"540","equipment":"lab_unspecified","equipment_limit":null}]}