{"id":"44f8910a-8f6e-4706-913b-eab69b245935","created_at":"2025-09-04T14:35:50.313Z","updated_at":"2026-01-20T20:59:07.990Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"ed143df2-b369-47ab-84ed-448ebdd7a0b5","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2015-07-10T04:00:00.000Z","observed_at_local":"2015-07-10T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 14.07mg/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":["oxygen","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165521","readings":[{"id":"33b5e775-e800-4212-96b2-be4f7ea88e0c","created_at":"2025-09-04T14:35:50.353Z","updated_at":"2025-09-04T14:35:50.353Z","parameter":"oxygen","unit":"mg_l","value":"14.07","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"cc0832ec-1265-4c72-97ab-011d23c87695","created_at":"2025-09-04T14:35:50.362Z","updated_at":"2025-09-04T14:35:50.362Z","parameter":"total_phosphorus","unit":"ppb","value":"13","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"3770e11a-f54d-4ca2-9bc3-f3f7acb54835","created_at":"2025-09-04T14:35:50.373Z","updated_at":"2025-09-04T14:35:50.373Z","parameter":"water_temperature","unit":"deg_c","value":"23.89","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"24f59973-3801-4c4e-9ffe-1b204f70a2f5","created_at":"2025-09-04T14:35:50.382Z","updated_at":"2025-09-04T14:35:50.382Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"550","equipment":"lab_unspecified","equipment_limit":null}]}