{"id":"1b697266-24b7-416a-81a7-940870f9f64f","created_at":"2025-09-04T15:20:32.658Z","updated_at":"2026-01-20T21:13:06.914Z","owner_id":"7ed09a7e-518a-4e92-aa8a-3c22a2ef1422","location_id":"41baa981-89aa-4dd7-9f27-8652ac0e8bab","dataset_id":"d66cedcd-d387-44d0-8873-e371bad6dfbc","form_id":"f496b8f2-bb6b-4e6b-9536-a22e8a15eb6d","observed_at":"2019-06-30T19:10:00.000Z","observed_at_local":"2019-06-30T15:10:00-04:00","notes":"One loon present, many swallows feeding at water level, and many dragonflies.  ","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 111μS/cm is outside the expected range of 111.66-138.34μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","current_weather_description","previous_weather","previous_weather_description","hardness","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/169544","readings":[{"id":"fe18eb9e-e977-40b4-952c-d44789f77caa","created_at":"2025-09-04T15:20:32.691Z","updated_at":"2025-09-04T15:20:32.691Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"24ce0e41-ad4b-4ef4-a0b5-e868f9240085","created_at":"2025-09-04T15:20:32.698Z","updated_at":"2025-09-04T15:20:32.698Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"f01a4a05-9525-4b5b-b930-a32383cdf8fb","created_at":"2025-09-04T15:20:32.705Z","updated_at":"2025-09-04T15:20:32.705Z","parameter":"secchi_depth","unit":"m","value":"3.1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"5dc6f2a3-b58b-4c48-b8a0-65cca3a26e76","created_at":"2025-09-04T15:20:32.753Z","updated_at":"2025-09-04T15:20:32.753Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"3c443e83-c63f-41f0-aa6e-09bd9ff1b315","created_at":"2025-09-04T15:20:32.759Z","updated_at":"2025-09-04T15:20:32.759Z","parameter":"water_depth","unit":"m","value":"5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"11059785-bc69-4afb-ad41-ce3506895882","created_at":"2025-09-04T15:20:32.765Z","updated_at":"2025-09-04T15:20:32.765Z","parameter":"conductivity","unit":"us_cm","value":"111","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"f3c9a51f-d84c-4142-a449-483da7c7156a","created_at":"2025-09-04T15:20:32.777Z","updated_at":"2025-09-04T15:20:32.777Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"1f2fa043-013a-432d-bb38-ddde46a4a678","created_at":"2025-09-04T15:20:32.783Z","updated_at":"2025-09-04T15:20:32.783Z","parameter":"water_temperature","unit":"deg_c","value":"23.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"57f54491-6305-4c23-8bc2-e7a8a7cd4112","created_at":"2025-09-04T15:20:32.792Z","updated_at":"2025-09-04T15:20:32.792Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"c6bc9d9c-7dca-4942-a84e-e6323c70b313","created_at":"2025-09-04T15:20:32.799Z","updated_at":"2025-09-04T15:20:32.799Z","parameter":"current_weather","unit":"nil","value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"b4545a5c-bc31-41cb-9d71-daeb626eb313","created_at":"2025-09-04T15:20:32.804Z","updated_at":"2025-09-04T15:20:32.804Z","parameter":"current_weather_description","unit":"nil","value":"Sunny 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