{"id":"8ef3415c-2ed3-424a-b616-60ea1ae9f48b","created_at":"2025-08-27T12:56:00.141Z","updated_at":"2026-05-19T15:54:17.763Z","owner_id":"5e361d03-c832-4929-8fae-b18f96869923","location_id":"f2cca41a-8612-49c1-8c42-a5eed425ec5c","dataset_id":"4afd9581-6d7d-4414-b639-96ad14343b87","form_id":"4b1be3a5-5603-46aa-b4c0-e44f30cb6612","observed_at":"2025-03-12T13:45:00.000Z","observed_at_local":"2025-03-12T13:45:00+00:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 94% is outside the expected range of 2.39-16.71%.","qa_admin_notes":"Water depth updated to correct units (125 to 0.125)","qa_admin_notes_author_id":"91fb34bf-374d-4fce-87d7-30357f165301","qa_admin_notes_updated_at":"2026-05-19T15:54:17.401Z","tested_parameters":["current_weather","previous_weather","water_depth","air_temperature","water_temperature","oxygen","conductivity","chlorine","hardness","alkalinity","ph","ammonia","nitrate_nitrogen","nitrites"],"photos":[],"permalink":"https://data.waterrangers.com/observations/83151","readings":[{"id":"dd011ffa-ae64-491a-bd8b-579f8b26d1a2","created_at":"2026-05-19T15:54:17.600Z","updated_at":"2026-05-19T15:54:17.600Z","parameter":"current_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"9d2fc98c-d8ef-47f9-aa87-f98cf9b13c47","created_at":"2026-05-19T15:54:17.606Z","updated_at":"2026-05-19T15:54:17.606Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"c3d177d1-696a-4273-afb4-23985b7dbbb0","created_at":"2026-05-19T15:54:17.611Z","updated_at":"2026-05-19T15:54:17.611Z","parameter":"water_depth","unit":"m","value":"0.125","equipment":"ruler_m","equipment_limit":null},{"id":"47d394d8-5365-4ddd-a250-db7315200fad","created_at":"2026-05-19T15:54:17.617Z","updated_at":"2026-05-19T15:54:17.617Z","parameter":"air_temperature","unit":"deg_c","value":"8","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"061ae390-81e4-432c-9856-f435081ea0bb","created_at":"2026-05-19T15:54:17.622Z","updated_at":"2026-05-19T15:54:17.622Z","parameter":"water_temperature","unit":"deg_c","value":"9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"55b31896-9c39-4829-b075-befface2d183","created_at":"2026-05-19T15:54:17.628Z","updated_at":"2026-05-19T15:54:17.628Z","parameter":"oxygen","unit":"percent","value":"94","equipment":"ysi_multimeter_do_percent","equipment_limit":null},{"id":"febbd161-1eb2-479e-bdb2-30e77194731d","created_at":"2026-05-19T15:54:17.633Z","updated_at":"2026-05-19T15:54:17.633Z","parameter":"conductivity","unit":"us_cm","value":"1178","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"eaf2e38d-7e47-46f8-b440-76e7da1f1d68","created_at":"2026-05-19T15:54:17.638Z","updated_at":"2026-05-19T15:54:17.638Z","parameter":"oxygen","unit":"mg_l","value":"10.2","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"899b03ab-51da-4fc0-a5ec-10a7778ede36","created_at":"2026-05-19T15:54:17.644Z","updated_at":"2026-05-19T15:54:17.644Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"d6af7b30-4f51-4684-99fc-3bbdf422aae7","created_at":"2026-05-19T15:54:17.649Z","updated_at":"2026-05-19T15:54:17.649Z","parameter":"hardness","unit":"ppm","value":"400","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"daf51b0e-d9f2-442b-9d3e-74f510283983","created_at":"2026-05-19T15:54:17.654Z","updated_at":"2026-05-19T15:54:17.654Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"55fec967-59f8-4554-959e-2183c49fc29d","created_at":"2026-05-19T15:54:17.660Z","updated_at":"2026-05-19T15:54:17.660Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"5d17256f-38b2-46de-b108-73f696f8a407","created_at":"2026-05-19T15:54:17.665Z","updated_at":"2026-05-19T15:54:17.665Z","parameter":"ammonia","unit":"mg_l","value":"0.07","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"b2709441-2617-4f8f-93dc-94eea7914e62","created_at":"2026-05-19T15:54:17.670Z","updated_at":"2026-05-19T15:54:17.670Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"1","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":null},{"id":"44ffe495-3781-4e5f-8600-08b367d4b9ec","created_at":"2026-05-19T15:54:17.675Z","updated_at":"2026-05-19T15:54:17.675Z","parameter":"nitrites","unit":"mg_l","value":"1","equipment":"other_test_strips_nitrites","equipment_limit":null}]}