{"id":"32374125-1b14-4a82-b17b-0e458a86f683","created_at":"2025-08-12T18:25:55.294Z","updated_at":"2026-01-20T19:58:13.100Z","owner_id":"b0beb858-d4da-482e-aafb-45c504837f31","location_id":"ea2eeffe-1078-408a-b41b-cbbdd6e1b991","dataset_id":"d2fe54dd-eb11-4fa3-8832-ae4b06735c06","form_id":"15a1a013-1018-477d-8402-0cb04fc583b3","observed_at":"2021-06-28T00:00:00.000Z","observed_at_local":"2021-06-27T20:00:00-04:00","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/61458","readings":[{"id":"75524919-8d34-45c3-8720-5c58e99bebbb","created_at":"2025-08-12T18:25:55.333Z","updated_at":"2025-08-12T18:25:55.333Z","parameter":"ph","unit":"std_units","value":"8.47","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"53c88b81-c6ae-4bc1-a5f2-ebc32564f79e","created_at":"2025-08-12T18:25:55.337Z","updated_at":"2025-08-12T18:25:55.337Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"4798e551-3cd9-4aba-9142-54ab97067c71","created_at":"2025-08-12T18:25:55.343Z","updated_at":"2025-08-12T18:25:55.343Z","parameter":"salinity","unit":"ppm","value":"0.3","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"e16aa1bb-f8ce-43d6-a32c-f65ae3324b0d","created_at":"2025-08-12T18:25:55.347Z","updated_at":"2025-08-12T18:25:55.347Z","parameter":"conductivity","unit":"us_cm","value":"738","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"c71726f9-d680-46f6-b04c-e7a3b2073b59","created_at":"2025-08-12T18:25:55.352Z","updated_at":"2025-08-12T18:25:55.352Z","parameter":"water_temperature","unit":"deg_c","value":"27.00216","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"605a52d0-ffa1-4c11-bebf-f391e0d32bc1","created_at":"2025-08-12T18:25:55.357Z","updated_at":"2025-08-12T18:25:55.357Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"524.5","equipment":"other_pen-type_tds_meter","equipment_limit":null}]}