{"id":"4637162d-8f84-42ae-a085-574b499327c5","created_at":"2025-09-04T14:24:09.558Z","updated_at":"2026-01-20T20:39:22.265Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"86c65133-f755-4f68-8df2-1ed1e9ac5275","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2013-07-23T04:00:00.000Z","observed_at_local":"2013-07-23T00:00:00-04:00","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":["ph","air_temperature","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160667","readings":[{"id":"c0a6e283-8e82-4abf-b66d-c9b952a3fbb3","created_at":"2025-09-04T14:24:09.681Z","updated_at":"2025-09-04T14:24:09.681Z","parameter":"ph","unit":"std_units","value":"7.92","equipment":"unspecified_ph","equipment_limit":null},{"id":"42920ba8-5c57-46ae-b274-4cd31584c5d3","created_at":"2025-09-04T14:24:09.690Z","updated_at":"2025-09-04T14:24:09.690Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"643c048c-414d-44bc-bd22-6e6947921567","created_at":"2025-09-04T14:24:09.700Z","updated_at":"2025-09-04T14:24:09.700Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"c2f6d625-e103-4461-96de-53bc71f3228c","created_at":"2025-09-04T14:24:09.714Z","updated_at":"2025-09-04T14:24:09.714Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"350","equipment":"lab_unspecified","equipment_limit":null}]}