{"id":"c48a35e7-5179-4901-ab7a-b7b30ba1915c","created_at":"2025-08-06T18:18:09.515Z","updated_at":"2026-01-20T19:52:08.430Z","owner_id":"6742a1f4-5840-4af6-b0ff-15d3cf6caf15","location_id":"78f0018b-db4d-442a-93b6-7a09c11a4c08","dataset_id":"658c9efc-44be-45b3-bed6-d13cfe3df014","form_id":"ad8a5e58-bed0-4895-869f-185b3c13f0c5","observed_at":"2023-06-19T17:07:00.000Z","observed_at_local":"2023-06-19T13:07:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 261μS/cm is outside the expected range of 264.76-309.24μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/56639","readings":[{"id":"dbd00284-ed2e-41db-a977-fefed58d70fb","created_at":"2025-08-06T18:18:09.609Z","updated_at":"2025-08-06T18:18:09.609Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"5404a109-214e-4c31-ba96-d91e39359ccc","created_at":"2025-08-06T18:18:09.618Z","updated_at":"2025-08-06T18:18:09.618Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"feb0481d-3cd6-4350-ab78-d749d7866bde","created_at":"2025-08-06T18:18:09.644Z","updated_at":"2025-08-06T18:18:09.644Z","parameter":"hardness","unit":"ppm","value":"25","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"0bdfbf55-806d-46a3-84d8-73bfa4bf2c3a","created_at":"2025-08-06T18:18:09.652Z","updated_at":"2025-08-06T18:18:09.652Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"80f2619e-6863-41d8-91b2-6620d061bc9c","created_at":"2025-08-06T18:18:09.678Z","updated_at":"2025-08-06T18:18:09.678Z","parameter":"water_depth","unit":"m","value":"1.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"f6c53f7a-2faa-483b-b450-e40fcb40418b","created_at":"2025-08-06T18:18:09.690Z","updated_at":"2025-08-06T18:18:09.690Z","parameter":"conductivity","unit":"us_cm","value":"261","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"f699fd3e-c75f-4b6e-8137-73733edbba0c","created_at":"2025-08-06T18:18:09.717Z","updated_at":"2025-08-06T18:18:09.717Z","parameter":"air_temperature","unit":"deg_c","value":"34","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"bed54317-b9f4-4a39-a7f2-f4b71988cdd6","created_at":"2025-08-06T18:18:09.732Z","updated_at":"2025-08-06T18:18:09.732Z","parameter":"water_temperature","unit":"deg_c","value":"19.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"4170112d-5004-4fdc-8a03-53ec2aeb78af","created_at":"2025-08-06T18:18:09.758Z","updated_at":"2025-08-06T18:18:09.758Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"b3281272-29bc-4b0e-86d6-8e810fa771e1","created_at":"2025-08-06T18:18:09.827Z","updated_at":"2025-08-06T18:18:09.827Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"a47b820c-bda5-4a1c-bea8-16d801d22c7f","created_at":"2025-08-06T18:18:09.629Z","updated_at":"2025-11-19T15:02:06.662Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}