[{"id":"b52599cd-89ea-4386-9d67-9eaf58c43f36","created_at":"2025-08-28T17:33:06.137Z","updated_at":"2026-01-02T18:31:24.826Z","owner_id":"52409624-4598-4f69-82ff-d2647e680bcd","location_id":"6af7129d-53ae-475e-b53e-de649d740491","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2020-01-30T23:12:00.000Z","observed_at_local":"2020-01-30T17:12:00-06:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","turbidity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/106041","readings":[{"id":"e61d7a91-1f1c-4ee6-bc15-3dd413fa00aa","created_at":"2025-08-28T17:33:06.167Z","updated_at":"2025-08-28T17:33:06.167Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"fc86980f-4a2e-4ecc-acdf-379a6afdbc1f","created_at":"2025-08-28T17:33:06.180Z","updated_at":"2025-08-28T17:33:06.180Z","parameter":"hardness","unit":"ppm","value":"80","equipment":"lamotte_hardness","equipment_limit":null},{"id":"7601d518-d5e6-4210-976f-bd6d201fa82c","created_at":"2025-08-28T17:33:06.188Z","updated_at":"2025-08-28T17:33:06.188Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"0ab45514-b764-4e98-934e-c922f89ef41d","created_at":"2025-08-28T17:33:06.192Z","updated_at":"2025-08-28T17:33:06.192Z","parameter":"turbidity","unit":"jtu","value":"2.16","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"4174c987-8d72-4e64-84e4-5e76728cafa3","created_at":"2025-08-28T17:33:06.195Z","updated_at":"2025-08-28T17:33:06.195Z","parameter":"air_temperature","unit":"deg_c","value":"9","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"d4a5891e-8fc3-4f75-af06-4d77cd23b818","created_at":"2025-08-28T17:33:06.199Z","updated_at":"2025-08-28T17:33:06.199Z","parameter":"water_temperature","unit":"deg_c","value":"11","equipment":"other_multimeter_temperature","equipment_limit":null}]},{"id":"13a2c121-b444-4661-820e-6f2f9a585489","created_at":"2025-08-28T17:33:05.045Z","updated_at":"2026-01-02T18:31:19.789Z","owner_id":"52409624-4598-4f69-82ff-d2647e680bcd","location_id":"6af7129d-53ae-475e-b53e-de649d740491","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2019-12-04T15:30:00.000Z","observed_at_local":"2019-12-04T09:30:00-06:00","notes":"lots of algae, moderate detritus, little litter, slight current, higher water level than usual","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","Fluorescence","turbidity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/106027","readings":[{"id":"2ce34d4d-fa49-4787-94b5-606ac2b52139","created_at":"2025-08-28T17:33:05.075Z","updated_at":"2025-08-28T17:33:05.075Z","parameter":"ph","unit":"std_units","value":"7","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"aae7fa22-12c4-441f-9181-61adafdfc6a5","created_at":"2025-08-28T17:33:05.080Z","updated_at":"2025-08-28T17:33:05.080Z","parameter":"oxygen","unit":"mg_l","value":"8.5","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"66b3e6dd-85f1-4412-9830-81172950f995","created_at":"2025-08-28T17:33:05.085Z","updated_at":"2025-08-28T17:33:05.085Z","parameter":"hardness","unit":"ppm","value":"80","equipment":"lamotte_hardness","equipment_limit":null},{"id":"783d2f77-3006-41e8-bdc1-43d19f109fe8","created_at":"2025-08-28T17:33:05.089Z","updated_at":"2025-08-28T17:33:05.089Z","parameter":"alkalinity","unit":"ppm","value":"115","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"bc762465-d5e6-4548-9444-3052b1899076","created_at":"2025-08-28T17:33:05.092Z","updated_at":"2025-08-28T17:33:05.092Z","parameter":"Fluorescence","unit":"ppm","value":"21.64","equipment":"fluorometer_ppm","equipment_limit":null},{"id":"d5e8a5f6-789f-4fa9-b3dc-51730f5c907c","created_at":"2025-08-28T17:33:05.096Z","updated_at":"2025-08-28T17:33:05.096Z","parameter":"turbidity","unit":"jtu","value":"60.9","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"7c5604de-b024-479e-ade9-a157bfd80095","created_at":"2025-08-28T17:33:05.100Z","updated_at":"2025-08-28T17:33:05.100Z","parameter":"air_temperature","unit":"deg_c","value":"15","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"31ea1518-1696-492a-b1d2-8e3905b82bf1","created_at":"2025-08-28T17:33:05.103Z","updated_at":"2025-08-28T17:33:05.103Z","parameter":"water_temperature","unit":"deg_c","value":"13","equipment":"other_multimeter_temperature","equipment_limit":null}]},{"id":"bb004983-cd38-436f-a98e-ed0c99e0929b","created_at":"2025-08-28T17:33:03.903Z","updated_at":"2026-01-02T18:31:15.934Z","owner_id":"52409624-4598-4f69-82ff-d2647e680bcd","location_id":"6af7129d-53ae-475e-b53e-de649d740491","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2019-11-06T15:15:55.674Z","observed_at_local":"2019-11-06T09:15:55-06:00","notes":"Vegetation, creak, not much litter, lots of algae, more grass in the area, insufficient depth for oxygen, ","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["Fluorescence","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcUt1IiwiZXhwIjoiMjAyNi0wNi0wMVQxOTo1MDozNy41NjBaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--ece4453e43629734b4ffa95eae203001bb4557fc/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/106015","readings":[{"id":"c3da698b-d4c0-46e2-b26a-f1a8606b01c9","created_at":"2025-08-28T17:33:03.942Z","updated_at":"2025-08-28T17:33:03.942Z","parameter":"Fluorescence","unit":"ppm","value":"22.45","equipment":"fluorometer_ppm","equipment_limit":null},{"id":"d36c77d9-5258-42b8-ac67-c9417cc375d1","created_at":"2025-08-28T17:33:03.946Z","updated_at":"2025-08-28T17:33:03.946Z","parameter":"air_temperature","unit":"deg_c","value":"19","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"36ddf268-210c-4fa7-9699-24d039859bd3","created_at":"2025-08-28T17:33:03.950Z","updated_at":"2025-08-28T17:33:03.950Z","parameter":"water_temperature","unit":"deg_c","value":"20","equipment":"other_multimeter_temperature","equipment_limit":null}]}]