{"id":"56bfe163-24ec-4adc-bbce-e824bb388da3","created_at":"2025-09-04T00:44:27.494Z","updated_at":"2026-01-20T20:24:36.911Z","owner_id":"0faa86e6-4559-4ba8-9132-9a566d209487","location_id":"0cab5c8c-940d-4361-b350-ca8a9cf97ffd","dataset_id":"36575c7e-0e5f-4b0f-af39-f750a6cbdaa6","form_id":"92cf61e8-762a-4f0e-959f-dcca7dcf7742","observed_at":"2018-08-19T22:54:44.982Z","observed_at_local":"2018-08-19T18:54:44-04:00","notes":"Two big swans present\nSunny and warm, light wind\nTotal chlorine is 1\nWater clear\n","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/154569","readings":[{"id":"c358f187-fee8-40ca-b685-8da17d3aa1ab","created_at":"2025-09-04T00:44:27.523Z","updated_at":"2025-09-04T00:44:27.523Z","parameter":"ph","unit":"std_units","value":"8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"17aa05e9-4910-48a5-9bc6-d09eec68245b","created_at":"2025-09-04T00:44:27.535Z","updated_at":"2025-09-04T00:44:27.535Z","parameter":"secchi_depth","unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"2c161d9b-3476-432f-93d9-3fb23946ee76","created_at":"2025-09-04T00:44:27.541Z","updated_at":"2025-09-04T00:44:27.541Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"fce598f2-802d-4ae2-97b0-e5baba70225c","created_at":"2025-09-04T00:44:27.546Z","updated_at":"2025-09-04T00:44:27.546Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"4a7607cc-e504-42de-9527-0006eb71c5bb","created_at":"2025-09-04T00:44:27.553Z","updated_at":"2025-09-04T00:44:27.553Z","parameter":"conductivity","unit":"us_cm","value":"196","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"7632a706-412c-4583-9a21-344dc62cf70b","created_at":"2025-09-04T00:44:27.558Z","updated_at":"2025-09-04T00:44:27.558Z","parameter":"air_temperature","unit":"deg_c","value":"29","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"2c4715bd-e3f5-4644-86c8-82b85720b167","created_at":"2025-09-04T00:44:27.567Z","updated_at":"2025-09-04T00:44:27.567Z","parameter":"water_temperature","unit":"deg_c","value":"25","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"3ee63093-cdb8-4309-8cf7-b1670798ab48","created_at":"2025-09-04T00:44:27.572Z","updated_at":"2025-09-04T00:44:27.572Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"98","equipment":"other_pen-type_tds_meter","equipment_limit":null}]}