{"id":"40c0ee1f-3d83-46d0-8d4c-f237114f6b57","created_at":"2025-08-27T21:22:07.462Z","updated_at":"2026-01-12T19:28:12.971Z","owner_id":"539ac30b-5522-403d-8067-6e47fdd9775a","location_id":"df5f4942-8835-4bde-b637-76f82d4a0592","dataset_id":"0cd84777-0daa-4fe6-9350-0c2f97f2c3b3","form_id":"348e0fdf-0d14-4bb8-82d7-9e40b478177c","observed_at":"2022-05-28T14:56:00.000Z","observed_at_local":"2022-05-28T10:56:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","conductivity","air_temperature","water_temperature","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/87492","readings":[{"id":"c46ff301-e205-4f24-b6e0-84a7ab169a85","created_at":"2025-08-27T21:22:07.477Z","updated_at":"2025-08-27T21:22:07.477Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"71d883a8-94f2-4dd6-b8b6-2cad76dea813","created_at":"2025-08-27T21:22:07.486Z","updated_at":"2025-08-27T21:22:07.486Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"1a9e4513-9247-4239-a144-84a675462472","created_at":"2025-08-27T21:22:07.490Z","updated_at":"2025-08-27T21:22:07.490Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"8eda090b-86f4-4897-ae04-eea21ba4d4f2","created_at":"2025-08-27T21:22:07.493Z","updated_at":"2025-08-27T21:22:07.493Z","parameter":"conductivity","unit":"us_cm","value":"260","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"e3aaec76-a2f6-4da7-8bf5-9a88fd5ab0ad","created_at":"2025-08-27T21:22:07.498Z","updated_at":"2025-08-27T21:22:07.498Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"157a661a-5b88-4c8a-a728-401028eb6f2d","created_at":"2025-08-27T21:22:07.503Z","updated_at":"2025-08-27T21:22:07.503Z","parameter":"water_temperature","unit":"deg_c","value":"15.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"a7795ce3-6bea-46bb-ba72-b162ddb75330","created_at":"2025-08-27T21:22:07.481Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}