{"id":"bf8aaa9e-6099-4211-a639-f76ec0ccfcd8","created_at":"2025-09-04T19:31:37.841Z","updated_at":"2026-01-20T19:15:51.876Z","owner_id":"d07a4087-9e83-4929-b3b5-db28f5fee4dd","location_id":"301d2204-d7be-44ff-bdec-813b8324d613","dataset_id":"f757ed2e-52ce-482a-8e2f-6b20e08d842c","form_id":"11d644cc-aa6f-448e-82df-bf2dc5bf7dce","observed_at":"2019-04-16T15:33:00.000Z","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 52% is outside the expected range of 3.75-26.25%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","water_temperature","salinity","e_coli","conductivity","total_dissolved_solids_tds","oxygen"],"photos":[],"readings":[{"id":"8aa9188e-d5a1-4be1-aac5-897b532d2e78","created_at":"2025-12-05T22:34:32.978Z","updated_at":"2025-12-05T22:34:32.978Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"029329d2-b99b-45ab-981f-f7ea3ab1d603","created_at":"2025-12-05T23:07:30.743Z","updated_at":"2025-12-05T23:07:30.743Z","parameter":"water_temperature","unit":"deg_c","value":"18.41","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"fe3e6007-4247-4ed7-9f4d-35b35bedc21a","created_at":"2025-12-10T16:47:29.365Z","updated_at":"2025-12-10T16:47:29.365Z","parameter":"salinity","unit":"ppm","value":"0.4","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"dd3bcbf9-ca4b-45b9-a507-476a46866675","created_at":"2025-09-04T19:31:37.875Z","updated_at":"2025-09-04T19:31:37.875Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"0","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"d3feb6e4-379e-4457-bb6a-323e8050c292","created_at":"2025-09-04T19:31:37.892Z","updated_at":"2025-09-04T19:31:37.892Z","parameter":"conductivity","unit":"us_cm","value":"808","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"75c67703-f35e-425b-88d4-ae3f436698dc","created_at":"2025-09-04T19:31:37.901Z","updated_at":"2025-09-04T19:31:37.901Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"404","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"6097639b-b00c-4ab6-b13b-f6a42d04f536","created_at":"2025-12-10T17:16:41.635Z","updated_at":"2025-12-10T17:16:41.635Z","parameter":"oxygen","unit":"percent","value":"52","equipment":"other_do_multimeter_percent","equipment_limit":null}]}