[{"id":"9464759e-b476-4008-be2e-f0fade8c38c5","created_at":"2025-08-22T18:12:35.860Z","updated_at":"2026-01-20T20:01:39.846Z","owner_id":"555b65b0-1a61-42c1-afe2-0f5fd801510a","location_id":"0000de65-9a84-409f-afc1-4aa4a592bb51","dataset_id":"cc15c192-f21a-4037-9cf3-4d8699c09cbc","form_id":"bb80ee21-5307-4eb4-96b7-3ba54cee4835","observed_at":"2018-08-26T23:44:08.359Z","observed_at_local":"2018-08-26T19:44:08-04:00","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":["chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature","ph"],"photos":[],"permalink":"https://data.waterrangers.com/observations/80559","readings":[{"id":"bff74125-447f-4690-be79-f4133d36f29c","created_at":"2025-08-22T18:12:35.993Z","updated_at":"2025-08-22T18:12:35.993Z","parameter":"chlorine","unit":"ppm","value":"1","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"b9a7be3b-0b0f-4b7c-9644-2074e2f31d0e","created_at":"2025-08-22T18:12:36.011Z","updated_at":"2025-08-22T18:12:36.011Z","parameter":"hardness","unit":"ppm","value":"450","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"b796ca20-5ff9-4404-afeb-e9a3f6479270","created_at":"2025-08-22T18:12:36.020Z","updated_at":"2025-08-22T18:12:36.020Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"c2efca86-19c8-4e11-94d4-d312d21983c1","created_at":"2025-08-22T18:12:36.030Z","updated_at":"2025-08-22T18:12:36.030Z","parameter":"conductivity","unit":"us_cm","value":"410","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"bbbbec4e-9011-4a6b-b2a6-0ec520b4bc18","created_at":"2025-08-22T18:12:36.040Z","updated_at":"2025-08-22T18:12:36.040Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"22d94e21-dd0d-4911-b21d-ad472e405308","created_at":"2025-08-22T18:12:36.066Z","updated_at":"2025-08-22T18:12:36.066Z","parameter":"water_temperature","unit":"deg_c","value":"23","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"8e4ffcc3-da41-4d23-8b7e-0ce2c7f3c27c","created_at":"2025-08-22T18:12:35.974Z","updated_at":"2025-11-19T15:02:16.247Z","parameter":"ph","unit":"std_units","value":"9","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":">="}]}]