{"id":"6013d3e4-6309-4aa2-b315-f6e090fb2615","created_at":"2025-09-04T14:24:49.284Z","updated_at":"2026-01-20T20:42:41.126Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"2315a03f-b799-41e4-a6a7-b7135a04a732","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-05-13T04:00:00.000Z","observed_at_local":"2010-05-13T00:00:00-04:00","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/160996","readings":[{"id":"f023ab41-6cfd-47c6-a94b-41ffde7652de","created_at":"2025-09-04T14:24:49.383Z","updated_at":"2025-09-04T14:24:49.383Z","parameter":"ph","unit":"std_units","value":"5.98","equipment":"unspecified_ph","equipment_limit":null},{"id":"75f23833-a54a-4eac-aa55-367024cac6a9","created_at":"2025-09-04T14:24:49.403Z","updated_at":"2025-09-04T14:24:49.403Z","parameter":"secchi_depth","unit":"m","value":"6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"1a6c9aab-54d8-48eb-b8f2-cb1f4773098a","created_at":"2025-09-04T14:24:49.413Z","updated_at":"2025-09-04T14:24:49.413Z","parameter":"air_temperature","unit":"deg_c","value":"17.67","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"3f0c4fc2-99f7-4558-8b82-f19422f43ef9","created_at":"2025-09-04T14:24:49.438Z","updated_at":"2025-09-04T14:24:49.438Z","parameter":"total_phosphorus","unit":"ppb","value":"15","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"b532db6e-954f-4e11-b664-3303c40572ce","created_at":"2025-09-04T14:24:49.451Z","updated_at":"2025-09-04T14:24:49.451Z","parameter":"water_temperature","unit":"deg_c","value":"14.26","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"0a8238d9-ea0b-4249-bc5f-d37c690ced0b","created_at":"2025-09-04T14:24:49.465Z","updated_at":"2025-09-04T14:24:49.465Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"300","equipment":"lab_unspecified","equipment_limit":null}]}