{"id":"69c333ce-b334-4746-a3fd-d6a2cbca2a10","created_at":"2025-08-26T19:46:57.941Z","updated_at":"2026-07-08T20:55:21.622Z","owner_id":"58182161-3ded-4461-a9ba-5f419a861712","location_id":"783ee4d4-59d9-4333-b304-26accb00a1cb","dataset_id":"c99d5ede-d174-48f3-9f45-bdc768e4e9eb","form_id":"1c7b7934-bc65-4d0a-8780-5c85c8c98019","observed_at":"2023-05-26T14:35:00.000Z","observed_at_local":"2023-05-26T10:35:00-04:00","notes":"Data collected by students during a Water Science lesson led by a Water First instructor.","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 1000μS/cm is outside the expected range of 8.28-37.06μS/cm (3.0 standard deviations from the historical mean for this location).","qa_admin_notes":"Conductivity updated to 1000 uS/cm assuming original reading was in mS/cm","qa_admin_notes_author_id":"91fb34bf-374d-4fce-87d7-30357f165301","qa_admin_notes_updated_at":"2026-05-14T19:34:59.730Z","tested_parameters":["current_weather","current_weather_description","previous_weather","previous_weather_description","secchi_depth","ph","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/82889","readings":[{"id":"457c509f-bd6a-4017-bf5a-2f6022d4c9f6","created_at":"2026-05-14T19:34:59.922Z","updated_at":"2026-05-14T19:34:59.922Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"d5e31645-1696-4d0b-8b2e-51cac7c81b17","created_at":"2026-05-14T19:34:59.930Z","updated_at":"2026-05-14T19:34:59.930Z","parameter":"current_weather","unit":"nil","value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"b01e9ef6-b3a4-42fb-9d91-404a5a374a57","created_at":"2026-05-14T19:34:59.936Z","updated_at":"2026-05-14T19:34:59.936Z","parameter":"current_weather_description","unit":"nil","value":"5.2mph","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"e9e442e8-711a-4831-b0bd-f31e0338a741","created_at":"2026-05-14T19:34:59.943Z","updated_at":"2026-05-14T19:34:59.943Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"0cfbdd57-3658-40a2-bfde-d65b4d74e9f8","created_at":"2026-05-14T19:34:59.949Z","updated_at":"2026-05-14T19:34:59.949Z","parameter":"previous_weather","unit":"nil","value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"44604749-166e-4639-b1c8-a5f856d26e7a","created_at":"2026-05-14T19:34:59.955Z","updated_at":"2026-05-14T19:34:59.955Z","parameter":"previous_weather_description","unit":"nil","value":"snowing","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"d64bbf02-ab08-4f68-adac-60291779d6ff","created_at":"2026-05-14T19:34:59.961Z","updated_at":"2026-05-14T19:34:59.961Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"0bb0c912-8fa0-4c2d-a9f8-f56f4344f5dd","created_at":"2026-05-14T19:34:59.967Z","updated_at":"2026-05-14T19:34:59.967Z","parameter":"ph","unit":"std_units","value":"6.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":"<="},{"id":"94e4a0cb-6009-4593-9df3-da92973299c9","created_at":"2026-05-14T19:34:59.974Z","updated_at":"2026-05-14T19:34:59.974Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"4b3e3f93-f2b1-409b-a835-679d2d072ee8","created_at":"2026-05-14T19:34:59.981Z","updated_at":"2026-05-14T19:34:59.981Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"21ddb228-6795-4eb1-ab55-7334c3b15f34","created_at":"2026-05-14T19:34:59.986Z","updated_at":"2026-05-14T19:34:59.986Z","parameter":"alkalinity","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":"<="},{"id":"e625d3e6-d6c5-4163-a2a0-3cf7dd787cc3","created_at":"2026-05-14T19:34:59.995Z","updated_at":"2026-05-14T19:34:59.995Z","parameter":"conductivity","unit":"us_cm","value":"1000","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"8d24437f-15a8-4f20-99b5-7fd23451bfa0","created_at":"2026-05-14T19:35:00.001Z","updated_at":"2026-05-14T19:35:00.001Z","parameter":"air_temperature","unit":"deg_c","value":"0","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"4da196da-4979-4557-9bad-8a584f2dfabb","created_at":"2026-05-14T19:35:00.013Z","updated_at":"2026-05-14T19:35:00.013Z","parameter":"water_temperature","unit":"deg_c","value":"7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}