{"id":"cd192f7c-eab0-4adf-8cae-5c1882dc5e69","created_at":"2025-09-04T19:19:56.752Z","updated_at":"2026-01-20T21:23:19.628Z","owner_id":"4523b067-1f47-40f7-9327-cfbdb8b12c8f","location_id":"39f247f3-ab97-4592-a531-73ec3dc2b1b7","dataset_id":"7e457e96-fa9f-4fdc-ac15-8a24f50f93e0","form_id":"25b5c89f-ed8d-461a-a5e7-70b9af2d5ceb","observed_at":"2017-09-18T14:32:00.000Z","observed_at_local":"2017-09-18T10:32:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","secchi_depth","hardness","water_depth","conductivity","chlorophyll_a","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/177833","readings":[{"id":"dce1119a-3da1-4ec8-801e-1db60b42b225","created_at":"2025-09-04T19:19:56.805Z","updated_at":"2025-09-04T19:19:56.805Z","parameter":"oxygen","unit":"mg_l","value":"10.7","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"2e64be53-a9fc-40d9-90a5-121e58cecc74","created_at":"2025-09-04T19:19:56.812Z","updated_at":"2025-09-04T19:19:56.812Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"86c638ab-c993-4c03-99bc-d2cccb35e3c9","created_at":"2025-09-04T19:19:56.824Z","updated_at":"2025-09-04T19:19:56.824Z","parameter":"hardness","unit":"mg_l","value":"120","equipment":"unspecified_hardness","equipment_limit":null},{"id":"5e85de73-ff5a-420d-b97c-6f27063af0ea","created_at":"2025-09-04T19:19:56.836Z","updated_at":"2025-09-04T19:19:56.836Z","parameter":"water_depth","unit":"m","value":"5.0","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"8dfa63b1-acbc-468f-9e17-d6128b858d7f","created_at":"2025-09-04T19:19:56.849Z","updated_at":"2025-09-04T19:19:56.849Z","parameter":"conductivity","unit":"us_cm","value":"191","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"efbec0c5-4c23-4140-9f74-8b1d651d3c02","created_at":"2025-09-04T19:19:56.862Z","updated_at":"2025-09-04T19:19:56.862Z","parameter":"chlorophyll_a","unit":"mg_l","value":"0.64","equipment":"unspecified_chlorophyll_a","equipment_limit":null},{"id":"7c685be5-0a00-4361-8c3f-e28437cc08d5","created_at":"2025-09-04T19:19:56.874Z","updated_at":"2025-09-04T19:19:56.874Z","parameter":"air_temperature","unit":"deg_c","value":"18.0","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"fce22f16-b1ce-4ca2-b1c6-404bf950aa7d","created_at":"2025-09-04T19:19:56.889Z","updated_at":"2025-09-04T19:19:56.889Z","parameter":"water_temperature","unit":"deg_c","value":"20.7","equipment":"unspecified_water_temperature","equipment_limit":null}]}