{"id":"bda31a44-bf2c-49f2-9dc9-ac7339149e17","created_at":"2025-09-04T00:28:34.880Z","updated_at":"2026-01-20T20:21:32.143Z","owner_id":"32acb4ba-980b-4342-96d6-fe49bccd1960","location_id":"abf05f6f-c48d-4593-af0b-c46e5649218f","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2015-06-27T00:00:00.000Z","observed_at_local":"2015-06-26T20:00:00-04:00","notes":"","checked":"issue_detected","qa_notes":"Issue detected: ph's result of 0.5std_units is below the extreme range of 2.0std_units.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["nitrate_nitrogen","ph","secchi_depth","nitrites","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145692","readings":[{"id":"d8fce9fa-bbab-4074-980a-5b9980b77ae3","created_at":"2025-09-04T00:28:34.915Z","updated_at":"2025-09-04T00:28:34.915Z","parameter":"ph","unit":"std_units","value":"0.5","equipment":"unspecified_ph","equipment_limit":null},{"id":"57ab7e0f-402a-4b79-9c23-047908deef34","created_at":"2025-09-04T00:28:34.921Z","updated_at":"2025-09-04T00:28:34.921Z","parameter":"secchi_depth","unit":"m","value":"1.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"07ece5ab-30af-41b0-8e17-cc69a0389ea2","created_at":"2025-09-04T00:28:34.947Z","updated_at":"2025-09-04T00:28:34.947Z","parameter":"nitrites","unit":"ppm","value":"0","equipment":"unspecified_ppm","equipment_limit":null},{"id":"0506bd9a-5527-4793-ad96-a61b84b55587","created_at":"2025-09-04T00:28:34.952Z","updated_at":"2025-09-04T00:28:34.952Z","parameter":"air_temperature","unit":"deg_c","value":"17","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"5cf9fe6a-96de-4f8e-8cbe-1fc038afb756","created_at":"2025-09-04T00:28:34.957Z","updated_at":"2025-09-04T00:28:34.957Z","parameter":"water_temperature","unit":"deg_c","value":"15","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"303bfa78-8fad-4847-b177-760e0312c530","created_at":"2025-09-04T00:28:34.926Z","updated_at":"2025-11-19T15:02:32.180Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"unspecified_nitrate_nitrogen","equipment_limit":"<="}]}