{"id":"70c44675-612e-4658-a574-897ec21e1058","created_at":"2025-09-04T19:19:58.044Z","updated_at":"2026-01-20T21:23:24.370Z","owner_id":"4523b067-1f47-40f7-9327-cfbdb8b12c8f","location_id":"cfa3c1d8-1b41-4cf2-a394-1879b32c1ce7","dataset_id":"7e457e96-fa9f-4fdc-ac15-8a24f50f93e0","form_id":"25b5c89f-ed8d-461a-a5e7-70b9af2d5ceb","observed_at":"2017-06-14T14:46:00.000Z","observed_at_local":"2017-06-14T10:46:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: chloride's result of 3.3ppm is below the normal range of 12.0ppm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["calcium","secchi_depth","chloride","water_depth","total_phosphorus","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/177849","readings":[{"id":"4d7cd435-26b8-411b-bc46-cde31207238d","created_at":"2025-09-04T19:19:58.071Z","updated_at":"2025-09-04T19:19:58.071Z","parameter":"calcium","unit":"mg_l","value":"29.4","equipment":"unspecified_calcium","equipment_limit":null},{"id":"b4deba7f-0e8f-4520-98fe-928623652713","created_at":"2025-09-04T19:19:58.075Z","updated_at":"2025-09-04T19:19:58.075Z","parameter":"secchi_depth","unit":"m","value":"5.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"484ccc16-9e15-41bb-b4a0-e47651ed48b0","created_at":"2025-09-04T19:19:58.080Z","updated_at":"2025-09-04T19:19:58.080Z","parameter":"chloride","unit":"ppm","value":"3.3","equipment":"unspecified_chloride","equipment_limit":null},{"id":"c0f51922-9321-4b0d-af21-719d06f48f79","created_at":"2025-09-04T19:19:58.087Z","updated_at":"2025-09-04T19:19:58.087Z","parameter":"water_depth","unit":"m","value":"6.0","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"5a5609fb-5e39-413a-9ca5-c15e8bfc71e1","created_at":"2025-09-04T19:19:58.095Z","updated_at":"2025-09-04T19:19:58.095Z","parameter":"total_phosphorus","unit":"ppb","value":"8.8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"7001b01a-dadc-470b-b8c9-a37f12348c1b","created_at":"2025-09-04T19:19:58.101Z","updated_at":"2025-09-04T19:19:58.101Z","parameter":"water_temperature","unit":"deg_c","value":"21.0","equipment":"unspecified_water_temperature","equipment_limit":null}]}