{"id":"fd379ab7-fc90-451a-92f3-88e9e7e6d180","created_at":"2025-09-04T01:21:47.710Z","updated_at":"2026-02-10T14:50:05.979Z","owner_id":"dd5b916e-7504-47ae-a497-a352c7da1570","location_id":"aab1d846-ddad-48d2-a72b-64b417e6141b","dataset_id":"79e36071-d529-4740-98d9-e1a7ef0c3a95","form_id":"bf96eab6-b016-4792-b731-31db5bec2506","observed_at":"2021-09-28T21:23:00.000Z","observed_at_local":"2021-09-28T17:23:00-04:00","notes":"","checked":"owner_approved","qa_notes":"Review needed: conductivity's result of 1069μS/cm is outside the expected range of 1369.33-2107.67μS/cm ( standard deviations from the historical mean for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["chlorine","ph","hardness","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/159282","readings":[{"id":"63b853f5-9b65-4774-b1ce-06516ac0abeb","created_at":"2025-09-04T01:21:47.738Z","updated_at":"2025-09-04T01:21:47.738Z","parameter":"ph","unit":"std_units","value":"7.199","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"d175e04b-5aa9-4b1c-bd5c-b874dde39040","created_at":"2025-09-04T01:21:47.746Z","updated_at":"2025-09-04T01:21:47.746Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"effb80c5-ccac-421d-a776-bba70cb68571","created_at":"2025-09-04T01:21:47.751Z","updated_at":"2025-09-04T01:21:47.751Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"89f9603f-4f45-4fcb-a98f-ca7d2fa4c3d1","created_at":"2025-09-04T01:21:47.755Z","updated_at":"2025-09-04T01:21:47.755Z","parameter":"conductivity","unit":"us_cm","value":"1069","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"e600416e-c956-44b1-a4bb-fdc2f9de41b1","created_at":"2025-09-04T01:21:47.758Z","updated_at":"2025-09-04T01:21:47.758Z","parameter":"air_temperature","unit":"deg_c","value":"29","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"319f8e64-37ee-4ee1-86d4-d6cdcc78adcc","created_at":"2025-09-04T01:21:47.773Z","updated_at":"2025-09-04T01:21:47.773Z","parameter":"water_temperature","unit":"deg_c","value":"16.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"7d10d5ee-16e7-4f9b-b0da-f4b6a8cd8d4e","created_at":"2025-09-04T01:21:47.777Z","updated_at":"2025-09-04T01:21:47.777Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"d7c4a876-b43a-44d0-a610-6a5712b94623","created_at":"2025-09-04T01:21:47.781Z","updated_at":"2025-09-04T01:21:47.781Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"33f190a9-de89-47b4-8973-484925aa6d30","created_at":"2025-09-04T01:21:47.787Z","updated_at":"2025-09-04T01:21:47.787Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"7d98dbae-f460-4431-818d-e7e690d27c47","created_at":"2025-09-04T01:21:47.790Z","updated_at":"2025-09-04T01:21:47.790Z","parameter":"previous_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"9582eae5-d39d-4d2b-99ea-552fa998dbed","created_at":"2025-09-04T01:21:47.742Z","updated_at":"2025-11-19T15:02:39.371Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}