{"id":"cf87d46e-3e14-48b8-a2b6-e22e5d1e2eaf","created_at":"2025-09-04T19:31:16.123Z","updated_at":"2025-12-30T19:08:18.762Z","owner_id":"d07a4087-9e83-4929-b3b5-db28f5fee4dd","location_id":"21e5db2b-8dbe-465d-8595-ac47fc5a8a9f","dataset_id":"f757ed2e-52ce-482a-8e2f-6b20e08d842c","form_id":"11d644cc-aa6f-448e-82df-bf2dc5bf7dce","observed_at":"2016-05-17T15:43:00.000Z","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["turbidity","ph","oxygen","hardness","alkalinity","air_temperature","water_temperature"],"photos":[],"readings":[{"id":"0c889ebc-41e1-46f8-af25-94e2cd166bb9","created_at":"2025-12-10T17:03:19.886Z","updated_at":"2025-12-10T17:03:19.886Z","parameter":"turbidity","unit":"ntu","value":"10","equipment":"turbidity_tube_45cm","equipment_limit":"<"},{"id":"7426350e-94f6-4ec5-ab89-48a95dd98c3e","created_at":"2025-09-04T19:31:16.156Z","updated_at":"2025-09-04T19:31:16.156Z","parameter":"ph","unit":"std_units","value":"8.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"bd402e51-f7b3-4d1d-b3b6-3b1c6429d2d6","created_at":"2025-09-04T19:31:16.161Z","updated_at":"2025-09-04T19:31:16.161Z","parameter":"oxygen","unit":"mg_l","value":"6.4","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"bfba76db-9384-4c1f-9f4d-1fe756327147","created_at":"2025-09-04T19:31:16.165Z","updated_at":"2025-09-04T19:31:16.165Z","parameter":"hardness","unit":"ppm","value":"140","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"e6a95ff6-581d-4dae-974c-6cb6ac911f2d","created_at":"2025-09-04T19:31:16.172Z","updated_at":"2025-09-04T19:31:16.172Z","parameter":"alkalinity","unit":"ppm","value":"190","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"ebf090cc-a3a8-415e-ab9e-6fae3345f10a","created_at":"2025-09-04T19:31:16.176Z","updated_at":"2025-09-04T19:31:16.176Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"2afdb447-ba8d-4167-a80f-780b4f2f7654","created_at":"2025-09-04T19:31:16.180Z","updated_at":"2025-09-04T19:31:16.180Z","parameter":"water_temperature","unit":"deg_c","value":"21","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}