{"id":"68b54db0-571b-47f2-956e-fb51821d5bfe","created_at":"2025-09-04T14:38:28.324Z","updated_at":"2026-01-20T21:01:43.374Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"0abcb704-6f5b-43ae-87a0-29f9f6ed0e20","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2009-10-20T04:00:00.000Z","observed_at_local":"2009-10-20T00:00:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 226μS/cm is outside the expected range of 176.76-221.24μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","conductivity","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166340","readings":[{"id":"13edc4f4-11af-474e-b986-f81be4fbcaab","created_at":"2025-09-04T14:38:28.385Z","updated_at":"2025-09-04T14:38:28.385Z","parameter":"ph","unit":"std_units","value":"8.25","equipment":"unspecified_ph","equipment_limit":null},{"id":"537cd0b6-f58c-4125-b74a-2891275f0bf1","created_at":"2025-09-04T14:38:28.393Z","updated_at":"2025-09-04T14:38:28.393Z","parameter":"secchi_depth","unit":"m","value":"6.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"f812afaf-84a4-4b11-a6cb-9bd70ff7afa7","created_at":"2025-09-04T14:38:28.403Z","updated_at":"2025-09-04T14:38:28.403Z","parameter":"conductivity","unit":"us_cm","value":"226","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"7dc4d8f5-fbe2-4a02-b54c-28b591e18fe0","created_at":"2025-09-04T14:38:28.472Z","updated_at":"2025-09-04T14:38:28.472Z","parameter":"total_phosphorus","unit":"ppb","value":"21","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"564654dc-f159-4e68-b6ae-7e384efe22be","created_at":"2025-09-04T14:38:28.480Z","updated_at":"2025-09-04T14:38:28.480Z","parameter":"water_temperature","unit":"deg_c","value":"2.24","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"b0e782e9-d89e-4044-8f6a-73038beadd8a","created_at":"2025-09-04T14:38:28.503Z","updated_at":"2025-09-04T14:38:28.503Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"480","equipment":"lab_unspecified","equipment_limit":null}]}