{"id":"3f782d4c-ccae-4997-8099-b28b87cd4a55","created_at":"2025-09-04T19:31:31.775Z","updated_at":"2026-01-20T19:15:37.860Z","owner_id":"d07a4087-9e83-4929-b3b5-db28f5fee4dd","location_id":"30992cc9-e1e3-45e0-92a2-e6b43abb696f","dataset_id":"f757ed2e-52ce-482a-8e2f-6b20e08d842c","form_id":"11d644cc-aa6f-448e-82df-bf2dc5bf7dce","observed_at":"2019-10-03T17:23:00.000Z","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 8.62mg/L is outside the expected range of 3.88-8.32mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","salinity","conductivity","water_temperature","total_dissolved_solids_tds"],"photos":[],"readings":[{"id":"604efaad-eea1-4f06-a83e-38decd6a37eb","created_at":"2025-09-04T19:31:31.809Z","updated_at":"2025-09-04T19:31:31.809Z","parameter":"ph","unit":"std_units","value":"7.85","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"39b3580d-25ef-4e6f-b567-6d40757c032b","created_at":"2025-09-04T19:31:31.821Z","updated_at":"2025-09-04T19:31:31.821Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"15400","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"f1f993a9-25a3-4669-bdf3-06cb361b7c5f","created_at":"2025-09-04T19:31:31.825Z","updated_at":"2025-09-04T19:31:31.825Z","parameter":"oxygen","unit":"mg_l","value":"8.62","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"7f1f18a7-cfca-48a2-b684-57bd255cc71b","created_at":"2025-09-04T19:31:31.829Z","updated_at":"2025-09-04T19:31:31.829Z","parameter":"salinity","unit":"ppm","value":"0.08","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"6dadb1b1-25f7-482e-bb05-314115637f53","created_at":"2025-09-04T19:31:31.833Z","updated_at":"2025-09-04T19:31:31.833Z","parameter":"conductivity","unit":"us_cm","value":"165","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"12d30962-a02e-49f1-9cf7-6375f73615ed","created_at":"2025-09-04T19:31:31.837Z","updated_at":"2025-09-04T19:31:31.837Z","parameter":"oxygen","unit":"percent","value":"108","equipment":"other_do_multimeter_percent","equipment_limit":null},{"id":"0a07acca-06bb-4e05-bdf3-b7be7a62c91e","created_at":"2025-09-04T19:31:31.842Z","updated_at":"2025-09-04T19:31:31.842Z","parameter":"water_temperature","unit":"deg_c","value":"21.81","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"00b571de-9d68-418e-b20d-86d14ef688ff","created_at":"2025-09-04T19:31:31.846Z","updated_at":"2025-09-04T19:31:31.846Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"83","equipment":"other_pen-type_tds_meter","equipment_limit":null}]}