{"id":"fb42823f-f25f-431e-a457-51185a7bef32","created_at":"2025-08-12T18:12:57.266Z","updated_at":"2026-01-20T19:57:24.255Z","owner_id":"1849691e-80cb-4dd5-810e-9cdc03e6dbc6","location_id":"c029fd15-6d7d-40c9-be10-4ee65c6802d9","dataset_id":"d33af3a7-cd82-49e1-aedb-992ffe4bc570","form_id":"83a026d4-d6ef-4a4a-a73a-0cd57951fcb2","observed_at":"2023-06-12T23:35:00.000Z","observed_at_local":"2023-06-12T19:35:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 754μS/cm is outside the expected range of 1474.97-2151.03μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature","total_dissolved_solids_tds","current_weather","current_weather_description","previous_weather","previous_weather_description","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/60979","readings":[{"id":"dfc27c63-2d0e-4428-9ebe-302b7b55d5d2","created_at":"2025-08-12T18:12:57.305Z","updated_at":"2025-08-12T18:12:57.305Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"5d169ab3-4072-4b52-b372-5c5ef3f6e11d","created_at":"2025-08-12T18:12:57.309Z","updated_at":"2025-08-12T18:12:57.309Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"7e1e09fe-0d5a-4d78-b9b8-1ca26012c41d","created_at":"2025-08-12T18:12:57.319Z","updated_at":"2025-08-12T18:12:57.319Z","parameter":"hardness","unit":"ppm","value":"200","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"bdd011f9-760c-439b-ac73-06745f69ad38","created_at":"2025-08-12T18:12:57.323Z","updated_at":"2025-08-12T18:12:57.323Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"2a3075fc-fb70-40f2-9a49-454f1785f27b","created_at":"2025-08-12T18:12:57.327Z","updated_at":"2025-08-12T18:12:57.327Z","parameter":"conductivity","unit":"us_cm","value":"754","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"b6cf7b3c-fba4-453d-8399-09ff9b2a8f05","created_at":"2025-08-12T18:12:57.332Z","updated_at":"2025-08-12T18:12:57.332Z","parameter":"air_temperature","unit":"deg_c","value":"16","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"f28e5aac-b8dd-409f-8998-aef8b100b1b4","created_at":"2025-08-12T18:12:57.336Z","updated_at":"2025-08-12T18:12:57.336Z","parameter":"water_temperature","unit":"deg_c","value":"16.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"996a384c-5475-436b-88ba-2807d1a2d838","created_at":"2025-08-12T18:12:57.340Z","updated_at":"2025-08-12T18:12:57.340Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"382","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"66c43138-aef4-4d15-990d-4755c61bd219","created_at":"2025-08-12T18:12:57.344Z","updated_at":"2025-08-12T18:12:57.344Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"15a3725f-d70d-4aa1-822f-8efd0751735d","created_at":"2025-08-12T18:12:57.353Z","updated_at":"2025-08-12T18:12:57.353Z","parameter":"current_weather_description","unit":"nil","value":"Overcast","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"2d30a6e2-431a-40cf-bddc-c66cee200b7a","created_at":"2025-08-12T18:12:57.357Z","updated_at":"2025-08-12T18:12:57.357Z","parameter":"previous_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"81e9e19e-8f2e-4997-8923-f92406c7e3e3","created_at":"2025-08-12T18:12:57.361Z","updated_at":"2025-08-12T18:12:57.361Z","parameter":"previous_weather_description","unit":"nil","value":"Continuous","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"93e10a82-f3fb-4591-bcb7-1b85ced9b44f","created_at":"2025-08-12T18:12:57.314Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}