{"id":"1c8ca8e6-b6c2-4146-9ffa-0dc7bd96f62f","created_at":"2025-09-04T14:36:12.456Z","updated_at":"2026-01-20T20:59:35.106Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"89efe904-ffd5-441e-bff9-8c5fe5d199dd","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2009-06-23T04:00:00.000Z","observed_at_local":"2009-06-23T00:00:00-04:00","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":["total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165669","readings":[{"id":"d2ca94c2-f1bc-4544-b983-af24f00dad79","created_at":"2025-09-04T14:36:12.519Z","updated_at":"2025-09-04T14:36:12.519Z","parameter":"total_phosphorus","unit":"ppb","value":"15","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"a406febd-91fc-4910-824a-72ecc2fb17eb","created_at":"2025-09-04T14:36:12.595Z","updated_at":"2025-09-04T14:36:12.595Z","parameter":"water_temperature","unit":"deg_c","value":"23.91","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"d0ba058f-f25a-414e-bad8-8fb135a5b23c","created_at":"2025-09-04T14:36:12.610Z","updated_at":"2025-09-04T14:36:12.610Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"420","equipment":"lab_unspecified","equipment_limit":null}]}