{"id":"a3bab6da-c054-4f24-82fe-65bca25242e1","created_at":"2025-08-12T18:12:27.532Z","updated_at":"2026-01-20T19:56:58.028Z","owner_id":"9ff6f898-93c4-4341-84a7-679d529b350e","location_id":"3403c9d2-b9aa-4267-a777-0948cc5d58f2","dataset_id":"d33af3a7-cd82-49e1-aedb-992ffe4bc570","form_id":"83a026d4-d6ef-4a4a-a73a-0cd57951fcb2","observed_at":"2022-05-30T18:04:00.000Z","observed_at_local":"2022-05-30T14:04:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 12mg/L is outside the expected range of 7.28-11.72mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","conductivity","air_temperature","water_temperature","current_weather","current_weather_description","previous_weather","oxygen","phosphates","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/60854","readings":[{"id":"ce3b97f1-a053-468a-af9a-56cda1da76f8","created_at":"2025-08-12T18:12:27.565Z","updated_at":"2025-08-12T18:12:27.565Z","parameter":"ph","unit":"std_units","value":"7.6","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"c1407638-da97-4212-83ad-eecde72760cc","created_at":"2025-08-12T18:12:27.578Z","updated_at":"2025-08-12T18:12:27.578Z","parameter":"hardness","unit":"ppm","value":"600","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"61b73a69-1320-43f7-b97a-12dcba7ee080","created_at":"2025-08-12T18:12:27.582Z","updated_at":"2025-08-12T18:12:27.582Z","parameter":"alkalinity","unit":"ppm","value":"160","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"073d81b1-4cde-45c0-848a-fd4138644e12","created_at":"2025-08-12T18:12:27.586Z","updated_at":"2025-08-12T18:12:27.586Z","parameter":"conductivity","unit":"us_cm","value":"1711","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"53436fe3-662b-44cd-92cb-4318dd026624","created_at":"2025-08-12T18:12:27.590Z","updated_at":"2025-08-12T18:12:27.590Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c327cebb-c8fc-4759-a40f-4ab4cad8b983","created_at":"2025-08-12T18:12:27.599Z","updated_at":"2025-08-12T18:12:27.599Z","parameter":"water_temperature","unit":"deg_c","value":"18","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"e96083a0-6c32-4a44-93a8-2cd9662dad4d","created_at":"2025-08-12T18:12:27.607Z","updated_at":"2025-08-12T18:12:27.607Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"91820a54-7523-43b4-b987-027feebcb4f2","created_at":"2025-08-12T18:12:27.611Z","updated_at":"2025-08-12T18:12:27.611Z","parameter":"current_weather_description","unit":"nil","value":"10:00 am","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"bbe5f29d-0bb1-4cf7-9a37-7f4dd5a19127","created_at":"2025-08-12T18:12:27.615Z","updated_at":"2025-08-12T18:12:27.615Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"3cb7d668-68ac-45c6-afda-8480e91a5933","created_at":"2025-08-12T18:12:27.569Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":">="},{"id":"a5ac77bf-e244-4a95-a70c-7438c4721d0b","created_at":"2025-08-12T18:12:27.603Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"phosphates","unit":"mg_l","value":"0","equipment":"chemetrics_ortho_phosphates_low_range","equipment_limit":"<="},{"id":"1463c8b8-e1f1-4886-aa21-7e9426839833","created_at":"2025-08-12T18:12:27.573Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}