{"id":"0223a2b2-9fb2-439d-bc28-e65e3fcaad00","created_at":"2025-09-05T01:17:27.871Z","updated_at":"2026-07-07T15:03:39.255Z","owner_id":"58c264b4-09e0-4f8c-9525-c8eac30a75a7","location_id":"ee4ce5dc-adfe-46c4-9b89-447fd2a056d0","dataset_id":"5ff10d42-3bbb-4442-93c0-b2777b1c0e0d","form_id":"7fb16c7a-5efd-4402-be42-8918e6b6e0f6","observed_at":"2023-09-24T17:47:00.000Z","observed_at_local":"2023-09-24T18:47:00+01:00","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","nitrate_nitrogen","chlorine","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather","phosphate_phosphorus"],"photos":[],"permalink":"https://data.waterrangers.com/observations/197529","readings":[{"id":"53f4cf57-5c11-4ec4-8559-226c99452502","created_at":"2025-09-05T01:17:27.894Z","updated_at":"2026-05-01T09:40:34.064Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"92a0a00a-f449-4073-bca0-9aaf988c3a06","created_at":"2025-09-05T01:17:27.928Z","updated_at":"2026-05-01T09:40:34.070Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"1cb90bb6-90e1-4a7b-b55f-5b5d3c519612","created_at":"2025-09-05T01:17:27.932Z","updated_at":"2026-05-01T09:40:34.073Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"3.5","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":null},{"id":"a702c28f-64a9-4378-b8ec-c843cc271a8a","created_at":"2025-09-05T01:17:27.898Z","updated_at":"2026-05-01T09:40:34.067Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"a9d140c1-5b93-42ba-90f2-a45dd5dfd0bd","created_at":"2025-09-05T01:17:27.936Z","updated_at":"2026-05-01T09:40:34.077Z","parameter":"alkalinity","unit":"ppm","value":"240","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":">="},{"id":"5d6b8c0e-a028-442a-9647-5015a53b8ba8","created_at":"2025-09-05T01:17:27.939Z","updated_at":"2026-05-01T09:40:34.080Z","parameter":"conductivity","unit":"us_cm","value":"303","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"11fa807d-a561-49af-a89b-e31f6861f455","created_at":"2025-09-05T01:17:27.943Z","updated_at":"2026-05-01T09:40:34.083Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"07b36017-c84d-4335-8e59-699c9b1762da","created_at":"2025-09-05T01:17:27.946Z","updated_at":"2026-05-01T09:40:34.086Z","parameter":"water_temperature","unit":"deg_c","value":"15.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"a61f3f49-77f9-4d58-858e-fb922c07ef38","created_at":"2025-09-05T01:17:28.003Z","updated_at":"2026-05-01T09:40:34.096Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"885d7ae3-3760-4a22-bebf-4c3c0dac926e","created_at":"2025-09-05T01:17:28.007Z","updated_at":"2026-05-01T09:40:34.099Z","parameter":"current_weather","unit":"nil","value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"97ac7053-44f9-465f-b6ca-fa7cd570afa4","created_at":"2025-09-05T01:17:28.013Z","updated_at":"2026-05-01T09:40:34.102Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"dd4894ae-b6f0-456f-ab20-807b1359747c","created_at":"2025-09-05T01:17:28.016Z","updated_at":"2026-05-01T09:40:34.105Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"6e66121c-f1bb-4485-a0e7-4b9b41d9c09c","created_at":"2025-09-05T01:17:27.950Z","updated_at":"2026-07-07T15:03:39.254Z","parameter":"phosphate_phosphorus","unit":"mg_l","value":"0.02","equipment":"kyoritsu_packtest_phosphate_phosphorus","equipment_limit":null}]}