{"id":"8bac1a69-4745-409b-a065-b6e7d7f5bf36","created_at":"2025-09-04T14:39:32.271Z","updated_at":"2026-01-20T21:02:22.275Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"707411af-f3d0-41fb-a618-76f51dde17d1","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2017-07-04T20:37:00.000Z","observed_at_local":"2017-07-04T16:37:00-04:00","notes":"\"lots of swimmers","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 120.4% exceeds the normal range of 120.0%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","conductivity","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166526","readings":[{"id":"c3a44e1e-86ac-4157-bb96-fe7871e96796","created_at":"2025-09-04T14:39:32.348Z","updated_at":"2025-09-04T14:39:32.348Z","parameter":"ph","unit":"std_units","value":"8.34","equipment":"unspecified_ph","equipment_limit":null},{"id":"bbb77df1-81bc-47de-b2b1-32a90a65761e","created_at":"2025-09-04T14:39:32.371Z","updated_at":"2025-09-04T14:39:32.371Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"1","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"13ccb381-d6f1-459e-aaea-2fcd3d7481de","created_at":"2025-09-04T14:39:32.379Z","updated_at":"2025-09-04T14:39:32.379Z","parameter":"oxygen","unit":"mg_l","value":"10.29","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"2d69c1f1-882b-48c8-a37e-89a6d08a181d","created_at":"2025-09-04T14:39:32.493Z","updated_at":"2025-09-04T14:39:32.493Z","parameter":"conductivity","unit":"us_cm","value":"208","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"1e731c85-ecd5-4ea1-8d6b-16aa1e83fd67","created_at":"2025-09-04T14:39:32.508Z","updated_at":"2025-09-04T14:39:32.508Z","parameter":"total_phosphorus","unit":"ppb","value":"0.015","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"a3b6cc99-0eba-4c18-a678-3d07115c5133","created_at":"2025-09-04T14:39:32.516Z","updated_at":"2025-09-04T14:39:32.516Z","parameter":"water_temperature","unit":"deg_c","value":"23.53","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"001448f6-695a-43e1-97c1-34baf844e309","created_at":"2025-09-04T14:39:32.527Z","updated_at":"2025-09-04T14:39:32.527Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"440","equipment":"lab_unspecified","equipment_limit":null},{"id":"72196b5b-ae1b-4025-bcff-13f2b80724b8","created_at":"2025-09-04T14:39:32.500Z","updated_at":"2025-11-26T13:32:11.196Z","parameter":"oxygen","unit":"percent","value":"120.4","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}