{"id":"0414eba1-c23b-4c15-9883-774af4313438","created_at":"2025-09-04T14:23:33.151Z","updated_at":"2026-01-20T20:38:22.886Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d45dbb27-58c3-4d7c-ba2a-14ef65b19271","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-06-20T04:00:00.000Z","observed_at_local":"2012-06-20T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.34mg/L exceeds the normal range of 12.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160361","readings":[{"id":"405d2baf-5fc9-4f99-a4e1-e975104099d0","created_at":"2025-09-04T14:23:33.196Z","updated_at":"2025-09-04T14:23:33.196Z","parameter":"ph","unit":"std_units","value":"8.55","equipment":"unspecified_ph","equipment_limit":null},{"id":"15c741db-c1bd-4365-aaff-b3438403185e","created_at":"2025-09-04T14:23:33.203Z","updated_at":"2025-09-04T14:23:33.203Z","parameter":"oxygen","unit":"mg_l","value":"12.34","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"f57314d0-5aa1-4817-b7b5-2034e30e5be6","created_at":"2025-09-04T14:23:33.221Z","updated_at":"2025-09-04T14:23:33.221Z","parameter":"total_phosphorus","unit":"ppb","value":"25","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"5bfa85ed-83ab-47b6-be96-4647583eaf13","created_at":"2025-09-04T14:23:33.230Z","updated_at":"2025-09-04T14:23:33.230Z","parameter":"water_temperature","unit":"deg_c","value":"23.74","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"f865dabc-dc04-494b-b265-0b49a940085d","created_at":"2025-09-04T14:23:33.237Z","updated_at":"2025-09-04T14:23:33.237Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"480","equipment":"lab_unspecified","equipment_limit":null}]}