{"id":"0df06d45-767a-4c26-9872-fb31c2a71f8b","created_at":"2025-09-04T15:06:38.885Z","updated_at":"2026-01-20T21:11:55.607Z","owner_id":"6b27570a-576e-465a-99ce-5c706eae9fea","location_id":"7e930226-de02-45fb-824f-a6824bbba3bc","dataset_id":"bd47f1ce-55da-49b0-abeb-58d03183b642","form_id":"75ac6dbd-3fd0-4dd6-b369-ed4fb32cd8c0","observed_at":"2020-06-29T23:58:58.901Z","notes":null,"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","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"readings":[{"id":"9bf924f6-f662-4a3f-ad1b-ee7771791d7d","created_at":"2025-09-04T15:06:38.991Z","updated_at":"2025-09-04T15:06:38.991Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"2056b46a-ae2a-451a-a73c-9ee8be3915b3","created_at":"2025-09-04T15:06:39.002Z","updated_at":"2025-09-04T15:06:39.002Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"48c872ab-8f15-4293-9688-461e9f85c88d","created_at":"2025-09-04T15:06:39.017Z","updated_at":"2025-09-04T15:06:39.017Z","parameter":"secchi_depth","unit":"m","value":"6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"28d0b689-a497-432a-b9fb-8f4910ed021f","created_at":"2025-09-04T15:06:39.034Z","updated_at":"2025-09-04T15:06:39.034Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"a5c2a01b-bbbc-440c-9f58-bff4b9304d0a","created_at":"2025-09-04T15:06:39.052Z","updated_at":"2025-09-04T15:06:39.052Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"2cfad4d6-2e13-4fad-8701-d4141e092f9f","created_at":"2025-09-04T15:06:39.073Z","updated_at":"2025-09-04T15:06:39.073Z","parameter":"water_depth","unit":"m","value":"15","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a70c1666-d9ca-4042-bdf8-fe9d138fdd8a","created_at":"2025-09-04T15:06:39.102Z","updated_at":"2025-09-04T15:06:39.102Z","parameter":"conductivity","unit":"us_cm","value":"283","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"2767e035-0d9c-495d-901d-e54ff0d835f0","created_at":"2025-09-04T15:06:39.139Z","updated_at":"2025-09-04T15:06:39.139Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"d36b62bc-513d-4593-96ae-ed3da2fc746f","created_at":"2025-09-04T15:06:39.150Z","updated_at":"2025-09-04T15:06:39.150Z","parameter":"water_temperature","unit":"deg_c","value":"23.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}