{"id":"36f8a6fd-7dab-4eb4-b55b-17811c6598e7","created_at":"2025-09-04T14:26:12.840Z","updated_at":"2026-01-20T20:45:10.010Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"eaac1673-9232-443e-bb13-91c9f75b614a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2013-07-23T04:00:00.000Z","observed_at_local":"2013-07-23T00:00:00-04:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/161696","readings":[{"id":"a85eccbb-bc8c-4f24-b29d-229a4cec5fda","created_at":"2025-09-04T14:26:12.918Z","updated_at":"2025-09-04T14:26:12.918Z","parameter":"ph","unit":"std_units","value":"7.55","equipment":"unspecified_ph","equipment_limit":null},{"id":"849db082-037b-4793-be2f-3af88e829971","created_at":"2025-09-04T14:26:12.938Z","updated_at":"2025-09-04T14:26:12.938Z","parameter":"oxygen","unit":"mg_l","value":"8.52","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"dd4d40bd-c8c1-423d-878c-49d79066d5c4","created_at":"2025-09-04T14:26:12.975Z","updated_at":"2025-09-04T14:26:12.975Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"f837a113-a4b7-402c-b27b-5a61a8c75555","created_at":"2025-09-04T14:26:12.981Z","updated_at":"2025-09-04T14:26:12.981Z","parameter":"total_phosphorus","unit":"ppb","value":"6","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"e97cb43e-9814-4f4d-9c06-8b3f7403491d","created_at":"2025-09-04T14:26:12.994Z","updated_at":"2025-09-04T14:26:12.994Z","parameter":"water_temperature","unit":"deg_c","value":"25.62","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"292bdaad-7dec-4b61-9035-845412a15527","created_at":"2025-09-04T14:26:13.005Z","updated_at":"2025-09-04T14:26:13.005Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"260","equipment":"lab_unspecified","equipment_limit":null}]}