{"id":"3aca6b04-e4d5-454e-9509-33a5ab4f746d","created_at":"2025-09-04T14:35:09.796Z","updated_at":"2026-01-20T20:58:36.278Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"6886f88a-f02c-4e2e-a7f4-b783b2db240d","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-08-12T16:00:00.000Z","observed_at_local":"2016-08-12T12:00:00-04:00","notes":"Sample: B16-23881-14","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/165340","readings":[{"id":"8074a9f5-1e49-4458-bd85-1eaf2fcefc95","created_at":"2025-09-04T14:35:09.878Z","updated_at":"2025-09-04T14:35:09.878Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"bd33dc16-c1d7-43ec-b7d5-65ee477e5f0e","created_at":"2025-09-04T14:35:09.889Z","updated_at":"2025-09-04T14:35:09.889Z","parameter":"total_phosphorus","unit":"ppb","value":"17","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"2867f9ab-a863-4bcf-953c-674a9d0e2c61","created_at":"2025-09-04T14:35:09.896Z","updated_at":"2025-09-04T14:35:09.896Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"640","equipment":"lab_unspecified","equipment_limit":null}]}