{"id":"4f0dff65-f098-448e-85d2-2b6162e29ae5","created_at":"2025-09-04T14:34:58.016Z","updated_at":"2026-01-20T20:58:26.555Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"20bc5afe-1a34-47a1-9a27-d8c73eea9c95","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-08-04T16:00:00.000Z","observed_at_local":"2016-08-04T12:00:00-04:00","notes":"Sample: B16-23115-2","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/165282","readings":[{"id":"63061bb9-dc02-450d-94e5-f2c860b160c4","created_at":"2025-09-04T14:34:58.098Z","updated_at":"2025-09-04T14:34:58.098Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"40b9a130-d56d-44db-b120-183456879605","created_at":"2025-09-04T14:34:58.115Z","updated_at":"2025-09-04T14:34:58.115Z","parameter":"total_phosphorus","unit":"ppb","value":"7","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"34fd7228-f6ba-4321-9564-6ce80fa12cc3","created_at":"2025-09-04T14:34:58.131Z","updated_at":"2025-09-04T14:34:58.131Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"470","equipment":"lab_unspecified","equipment_limit":null}]}