{"id":"483412d9-3432-4714-9e08-4f799af7480d","created_at":"2025-08-26T19:01:46.181Z","updated_at":"2026-01-02T16:02:00.441Z","owner_id":"52409624-4598-4f69-82ff-d2647e680bcd","location_id":"c7681010-b527-48f8-9549-84cb0041883d","dataset_id":"0e10fe40-1cbd-4af9-90dc-3229587eb791","form_id":"f962d0aa-bee0-4719-ac1a-350258824c50","observed_at":"2019-03-19T19:41:00.000Z","observed_at_local":"2019-03-19T14:41:00-05:00","notes":"major improvement in litter from the fall","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","turbidity","alkalinity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/81691","readings":[{"id":"d9d3bf81-4e88-4dfe-b5ec-8c534fbb7c3c","created_at":"2025-08-26T19:01:46.219Z","updated_at":"2025-08-26T19:01:46.219Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.4","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"2d968306-25a5-4d52-a30a-3ced0b4d5198","created_at":"2025-08-26T19:01:46.225Z","updated_at":"2025-08-26T19:01:46.225Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"7","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"49f28821-9750-45f4-8936-db7946cec366","created_at":"2025-08-26T19:01:46.232Z","updated_at":"2025-08-26T19:01:46.232Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"50","equipment":"lamotte_hardness","equipment_limit":null},{"id":"d3e67802-51b1-4d4b-98c6-7195f42c88ae","created_at":"2025-08-26T19:01:46.237Z","updated_at":"2025-08-26T19:01:46.237Z","parameter":"turbidity","sub_question":null,"qualitative":false,"unit":"jtu","value":"5","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"e102b48c-1948-4c9e-ab35-ef4dd234fed9","created_at":"2025-08-26T19:01:46.241Z","updated_at":"2025-08-26T19:01:46.241Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"45","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"fa309bb3-7681-4b12-9da2-636b3aae78d0","created_at":"2025-08-26T19:01:46.246Z","updated_at":"2025-08-26T19:01:46.246Z","parameter":"turbidity","sub_question":null,"qualitative":false,"unit":"jtu","value":"4.83","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"d300a117-abe5-4d5e-89dd-c59d2727bc60","created_at":"2025-08-26T19:01:46.255Z","updated_at":"2025-08-26T19:01:46.255Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"11","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"4aa51bc9-2623-4d10-98fd-594562d5a1dd","created_at":"2025-08-26T19:01:46.260Z","updated_at":"2025-08-26T19:01:46.260Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"15.8","equipment":"other_multimeter_temperature","equipment_limit":null}]}