{"id":"bf9f14a6-d754-403d-b6b0-95dcaf8990f0","created_at":"2025-09-04T14:41:25.896Z","updated_at":"2026-01-20T21:03:10.532Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"a55bfca8-a1bc-4b90-8c29-8bc734b29549","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2018-06-25T04:00:00.000Z","observed_at_local":"2018-06-25T00:00:00-04:00","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":["e_coli","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166796","readings":[{"id":"21bf5d53-8837-4a83-88f4-590198642348","created_at":"2025-09-04T14:41:26.094Z","updated_at":"2025-09-04T14:41:26.094Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"bbd4a713-9731-4af7-8c41-b04eaa2c0ed8","created_at":"2025-09-04T14:41:26.109Z","updated_at":"2025-09-04T14:41:26.109Z","parameter":"total_phosphorus","unit":"ppb","value":"0.01","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"53b342be-2fdb-45dc-973a-2c8ede51e414","created_at":"2025-09-04T14:41:26.125Z","updated_at":"2025-09-04T14:41:26.125Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"0.2","equipment":"lab_unspecified","equipment_limit":null}]}