{"id":"d61a53d8-bbb8-421c-826f-ae450c951c4a","created_at":"2025-08-12T18:25:57.256Z","updated_at":"2026-01-20T19:58:15.800Z","owner_id":"b0beb858-d4da-482e-aafb-45c504837f31","location_id":"3a715e2d-7f71-45e5-88d4-31369ce6dbb5","dataset_id":"d2fe54dd-eb11-4fa3-8832-ae4b06735c06","form_id":"15a1a013-1018-477d-8402-0cb04fc583b3","observed_at":"2021-07-26T00:00:00.000Z","observed_at_local":"2021-07-25T20:00:00-04:00","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","salinity","conductivity","water_temperature","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/61472","readings":[{"id":"3add1815-83b4-41ea-982d-a34b28357c4a","created_at":"2025-08-12T18:25:57.365Z","updated_at":"2025-08-12T18:25:57.365Z","parameter":"ph","unit":"std_units","value":"8.75","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"ebcacf0e-c44e-4cc1-8433-22c38c7aaf3a","created_at":"2025-08-12T18:25:57.374Z","updated_at":"2025-08-12T18:25:57.374Z","parameter":"oxygen","unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"0d84959e-0fd2-43b0-8df2-67867c3945e2","created_at":"2025-08-12T18:25:57.381Z","updated_at":"2025-08-12T18:25:57.381Z","parameter":"salinity","unit":"ppm","value":"0.65","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"d98cf9bc-fe7d-44a6-8c3a-36519c29d79e","created_at":"2025-08-12T18:25:57.404Z","updated_at":"2025-08-12T18:25:57.404Z","parameter":"conductivity","unit":"us_cm","value":"925","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"05c6d31f-a63b-44e4-b59e-20ac60df32fd","created_at":"2025-08-12T18:25:57.417Z","updated_at":"2025-08-12T18:25:57.417Z","parameter":"water_temperature","unit":"deg_c","value":"26.47434","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"acbd98b6-d302-4cec-ac14-04bc41b67d3f","created_at":"2025-08-12T18:25:57.421Z","updated_at":"2025-08-12T18:25:57.421Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"769","equipment":"other_pen-type_tds_meter","equipment_limit":null}]}