{"id":"9bf8cf2a-4f29-48d6-91ae-152308dd68f7","created_at":"2025-09-04T14:35:32.795Z","updated_at":"2026-01-20T20:58:53.185Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"cfdb6bb1-23ce-4a23-880e-dd2f358b8d24","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-07-19T16:00:00.000Z","observed_at_local":"2016-07-19T12:00:00-04:00","notes":"Sample: B16-21253-2\r\n","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/165438","readings":[{"id":"0e7d8739-b13e-4c1e-8476-8ba23be58ced","created_at":"2025-09-04T14:35:32.854Z","updated_at":"2025-09-04T14:35:32.854Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"10","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"d29278cf-2dda-48d1-8600-cadc51ec959b","created_at":"2025-09-04T14:35:32.862Z","updated_at":"2025-09-04T14:35:32.862Z","parameter":"total_phosphorus","unit":"ppb","value":"9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"cc158350-1062-4d87-9d03-53b4fb88587e","created_at":"2025-09-04T14:35:32.876Z","updated_at":"2025-09-04T14:35:32.876Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"340","equipment":"lab_unspecified","equipment_limit":null}]}