{"id":"220c2bea-05be-4443-b1d1-3c4a4c9547e0","created_at":"2025-08-26T19:45:35.508Z","updated_at":"2026-01-12T19:42:04.694Z","owner_id":"ed365d03-8e74-4e54-9d76-c063f36eaa68","location_id":"1334bbab-8890-42ef-9a26-b91a648e5aa2","dataset_id":"c99d5ede-d174-48f3-9f45-bdc768e4e9eb","form_id":"1c7b7934-bc65-4d0a-8780-5c85c8c98019","observed_at":"2019-10-27T20:25:00.000Z","observed_at_local":"2019-10-27T15:25:00-05:00","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","secchi_depth","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature","oxygen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/82508","readings":[{"id":"724759f0-21f3-4050-9419-659617098d29","created_at":"2025-08-26T19:45:35.537Z","updated_at":"2025-08-26T19:45:35.537Z","parameter":"ph","unit":"std_units","value":"7.65","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"3274f6cf-4ee3-4f4d-8c3b-1701aa92425f","created_at":"2025-08-26T19:45:35.546Z","updated_at":"2025-08-26T19:45:35.546Z","parameter":"secchi_depth","unit":"m","value":"2.14","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"bc4ee944-0a91-4cda-b8d8-ecbb2aba1fd3","created_at":"2025-08-26T19:45:35.549Z","updated_at":"2025-08-26T19:45:35.549Z","parameter":"chlorine","unit":"ppm","value":"0.25","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"c1202a0e-ba39-426f-a67e-1851ac0917f6","created_at":"2025-08-26T19:45:35.553Z","updated_at":"2025-08-26T19:45:35.553Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"22a3d5e5-1cd6-45ba-88b8-5c4d37133f17","created_at":"2025-08-26T19:45:35.557Z","updated_at":"2025-08-26T19:45:35.557Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"d9c90383-42ad-41f4-9f52-57e391b30d4c","created_at":"2025-08-26T19:45:35.571Z","updated_at":"2025-08-26T19:45:35.571Z","parameter":"conductivity","unit":"us_cm","value":"108","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"98087d78-e10d-405e-875a-58da6e725575","created_at":"2025-08-26T19:45:35.576Z","updated_at":"2025-08-26T19:45:35.576Z","parameter":"air_temperature","unit":"deg_c","value":"1","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"a442d5cf-0ac9-4cc8-8d11-ff37d618b9a2","created_at":"2025-08-26T19:45:35.580Z","updated_at":"2025-08-26T19:45:35.580Z","parameter":"water_temperature","unit":"deg_c","value":"8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"da4c1b3e-70c0-4ca8-8c77-45fb36c736c6","created_at":"2025-08-26T19:45:35.541Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":">="}]}