{"id":"cb8e1138-fba3-4a04-a2ec-1c01e93bbcb6","created_at":"2025-09-04T19:20:01.544Z","updated_at":"2026-01-20T21:23:35.147Z","owner_id":"4523b067-1f47-40f7-9327-cfbdb8b12c8f","location_id":"41f4366a-43d3-4fab-99eb-cbf4a4a4c020","dataset_id":"7e457e96-fa9f-4fdc-ac15-8a24f50f93e0","form_id":"25b5c89f-ed8d-461a-a5e7-70b9af2d5ceb","observed_at":"2017-06-14T15:40:00.000Z","observed_at_local":"2017-06-14T11:40:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: chloride's result of 4.0ppm 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/177895","readings":[{"id":"de3bf3fa-ee37-486a-a70b-b86e03027446","created_at":"2025-09-04T19:20:01.582Z","updated_at":"2025-09-04T19:20:01.582Z","parameter":"calcium","unit":"mg_l","value":"29.2","equipment":"unspecified_calcium","equipment_limit":null},{"id":"18ca1a19-03d6-432b-9b5b-b8fed78981e2","created_at":"2025-09-04T19:20:01.592Z","updated_at":"2025-09-04T19:20:01.592Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"7a79e4b0-0566-495f-aef8-2d7b21586dfe","created_at":"2025-09-04T19:20:01.598Z","updated_at":"2025-09-04T19:20:01.598Z","parameter":"chloride","unit":"ppm","value":"4.0","equipment":"unspecified_chloride","equipment_limit":null},{"id":"d882948e-f103-4e6b-b6eb-8efacbc38978","created_at":"2025-09-04T19:20:01.603Z","updated_at":"2025-09-04T19:20:01.603Z","parameter":"water_depth","unit":"m","value":"1.65","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"7a5b4682-db25-4e09-b0a9-fb445f65de72","created_at":"2025-09-04T19:20:01.608Z","updated_at":"2025-09-04T19:20:01.608Z","parameter":"total_phosphorus","unit":"ppb","value":"8.5","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"b05eaa13-d964-4b0e-bfdf-00aa9ff28dfd","created_at":"2025-09-04T19:20:01.613Z","updated_at":"2025-09-04T19:20:01.613Z","parameter":"water_temperature","unit":"deg_c","value":"21.8","equipment":"unspecified_water_temperature","equipment_limit":null}]}