{"id":"53ed5c82-c163-4e55-87bb-8beb7e2662a8","created_at":"2025-09-04T14:38:51.608Z","updated_at":"2026-01-20T21:02:00.064Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"7e7ed5aa-6065-4696-b798-30312479f440","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2017-05-29T20:00:00.000Z","observed_at_local":"2017-05-29T16:00:00-04:00","notes":"\"Boulders","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 132.6% exceeds the normal range of 120.0%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","ph","e_coli","conductivity","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166414","readings":[{"id":"5bf8f495-cd02-4ba5-be41-7f694ee4e46a","created_at":"2025-09-04T14:38:51.684Z","updated_at":"2025-09-04T14:38:51.684Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"unspecified_ph","equipment_limit":null},{"id":"4b601339-d414-4363-87a7-2ae39319b82b","created_at":"2025-09-04T14:38:51.697Z","updated_at":"2025-09-04T14:38:51.697Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"1","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"8a7d0a84-cd38-4461-8f11-6c9a22ee2d0d","created_at":"2025-09-04T14:38:51.705Z","updated_at":"2025-09-04T14:38:51.705Z","parameter":"oxygen","unit":"mg_l","value":"11.59","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"352ec207-ab5b-4996-81b4-65b07364fc2e","created_at":"2025-09-04T14:38:51.720Z","updated_at":"2025-09-04T14:38:51.720Z","parameter":"conductivity","unit":"us_cm","value":"95","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"c07631de-1303-4d20-97ef-cb76e82a5915","created_at":"2025-09-04T14:38:51.753Z","updated_at":"2025-09-04T14:38:51.753Z","parameter":"total_phosphorus","unit":"ppb","value":"0.009","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"d08681cb-3ac2-4226-ab4a-a7d80e702d10","created_at":"2025-09-04T14:38:51.810Z","updated_at":"2025-09-04T14:38:51.810Z","parameter":"water_temperature","unit":"deg_c","value":"21.93","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"9dc3db1b-d484-4984-b7a4-219367f212d4","created_at":"2025-09-04T14:38:51.841Z","updated_at":"2025-09-04T14:38:51.841Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"360","equipment":"lab_unspecified","equipment_limit":null},{"id":"145bb94b-3cb1-4a0d-8b95-0e47bca8da09","created_at":"2025-09-04T14:38:51.738Z","updated_at":"2025-11-26T13:32:10.044Z","parameter":"oxygen","unit":"percent","value":"132.6","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}