[{"id":"bb872708-a072-4ce6-b907-e9d97bc0cb67","created_at":"2025-08-15T13:44:11.769Z","updated_at":"2026-01-12T18:59:21.382Z","owner_id":"09afafcc-0752-4b67-848d-c7e1b7022516","location_id":"2ae0ec54-43be-4b53-9efd-c4b6b232a670","dataset_id":"690b2f7a-64b4-453d-8dc0-281a15bfc795","form_id":"a066283e-adb1-4928-8a00-8ed64c2fccc5","observed_at":"2023-09-15T17:40:00.000Z","observed_at_local":"2023-09-15T13:40:00-04:00","notes":"Plants: Richardsons pondweed, eurasian milfoil. \r\nFish: Pumpkinseed sunfish, bluegill sunfish. \r\nAmphibians: Green frog. \r\nInvasive species: Eurasian milfoil. ","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdlpZIiwiZXhwIjoiMjAyNi0wNi0yMFQwMjozODo1OC44MTBaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--8ae1db749dd3a545977d44079282c12a8c6636d5/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/MicrosoftTeams-image%20(19).png"],"permalink":"https://data.waterrangers.com/observations/64966","readings":[{"id":"2d020823-3af5-45fe-b234-9a8d49e1ac97","created_at":"2025-08-15T13:44:11.939Z","updated_at":"2025-08-15T13:44:11.939Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"ab87e47d-aabe-4cf2-89ec-fb9b63e05212","created_at":"2025-08-15T13:44:11.956Z","updated_at":"2025-08-15T13:44:11.956Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"5fc321e9-3482-401b-ac95-d9032bc6e69d","created_at":"2025-08-15T13:44:11.975Z","updated_at":"2025-08-15T13:44:11.975Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"feccfa4e-6140-47b9-9d53-f46b17a77de2","created_at":"2025-08-15T13:44:11.991Z","updated_at":"2025-08-15T13:44:11.991Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"94155f14-5ca5-40bd-9937-b2d1af0b06a5","created_at":"2025-08-15T13:44:12.010Z","updated_at":"2025-08-15T13:44:12.010Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"e7d65322-fa8e-4d5c-9e3a-50fdf1faa515","created_at":"2025-08-15T13:44:12.030Z","updated_at":"2025-08-15T13:44:12.030Z","parameter":"water_depth","unit":"m","value":"20","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"5cd22d31-f2d3-4763-8694-0a8b570943fe","created_at":"2025-08-15T13:44:12.049Z","updated_at":"2025-08-15T13:44:12.049Z","parameter":"conductivity","unit":"us_cm","value":"724","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"f001e304-4eb3-4811-a807-2475249dd1e5","created_at":"2025-08-15T13:44:12.063Z","updated_at":"2025-08-15T13:44:12.063Z","parameter":"air_temperature","unit":"deg_c","value":"30","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"3e9aafe8-ca14-4dd0-a475-5106a8300ca1","created_at":"2025-08-15T13:44:12.077Z","updated_at":"2025-08-15T13:44:12.077Z","parameter":"water_temperature","unit":"deg_c","value":"22.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"c465fadc-8851-455a-b0ba-7cb183876aaf","created_at":"2025-08-15T13:44:12.108Z","updated_at":"2025-08-15T13:44:12.108Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"d955360f-79a2-4397-b7f5-234dc8c4b254","created_at":"2025-08-15T13:44:12.500Z","updated_at":"2025-08-15T13:44:12.500Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"b4911cd6-1b2d-4a64-bccd-dabc888c3cf5","created_at":"2025-08-15T13:42:45.653Z","updated_at":"2026-01-12T18:57:38.664Z","owner_id":"09afafcc-0752-4b67-848d-c7e1b7022516","location_id":"2ae0ec54-43be-4b53-9efd-c4b6b232a670","dataset_id":"690b2f7a-64b4-453d-8dc0-281a15bfc795","form_id":"a066283e-adb1-4928-8a00-8ed64c2fccc5","observed_at":"2021-09-17T18:50:00.000Z","observed_at_local":"2021-09-17T14:50:00-04:00","notes":"Dont know who made the measurements","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/64609","readings":[{"id":"a7a57f1c-25ea-4bba-b4d9-cb7aae0fbf72","created_at":"2025-08-15T13:42:45.734Z","updated_at":"2025-08-15T13:42:45.734Z","parameter":"ph","unit":"std_units","value":"7.3","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"af21aa3c-ee16-4624-a041-49f89fc6a13d","created_at":"2025-08-15T13:42:45.743Z","updated_at":"2025-08-15T13:42:45.743Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"47e4d98b-a108-4fac-882d-a96cee9d4c1d","created_at":"2025-08-15T13:42:45.756Z","updated_at":"2025-08-15T13:42:45.756Z","parameter":"hardness","unit":"ppm","value":"400","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"c5b2ad15-ea21-43b8-8cde-a4e58c04be10","created_at":"2025-08-15T13:42:45.770Z","updated_at":"2025-08-15T13:42:45.770Z","parameter":"alkalinity","unit":"ppm","value":"160","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"96204a72-ffb5-4710-8f1c-15ba695696a5","created_at":"2025-08-15T13:42:45.779Z","updated_at":"2025-08-15T13:42:45.779Z","parameter":"conductivity","unit":"us_cm","value":"699","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"058086ef-132d-4660-9921-55baea0352e9","created_at":"2025-08-15T13:42:45.805Z","updated_at":"2025-08-15T13:42:45.805Z","parameter":"air_temperature","unit":"deg_c","value":"28","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"bbda6268-5b58-4d3f-8380-9949f2a88752","created_at":"2025-08-15T13:42:45.817Z","updated_at":"2025-08-15T13:42:45.817Z","parameter":"water_temperature","unit":"deg_c","value":"22.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"b26aa0b5-dda1-4d3c-a40a-0158559b1789","created_at":"2025-08-15T13:42:45.823Z","updated_at":"2025-08-15T13:42:45.823Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"ed13b195-5606-45a8-af51-5a989a0119d5","created_at":"2025-08-15T13:42:45.836Z","updated_at":"2025-08-15T13:42:45.836Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"a74fb794-42a3-42df-8088-5ee443f81987","created_at":"2025-08-15T13:42:45.861Z","updated_at":"2025-08-15T13:42:45.861Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"a7d51d35-66f6-4978-bdc5-7f5261c75e07","created_at":"2025-08-15T13:42:46.482Z","updated_at":"2026-01-12T18:57:39.436Z","owner_id":"09afafcc-0752-4b67-848d-c7e1b7022516","location_id":"2ae0ec54-43be-4b53-9efd-c4b6b232a670","dataset_id":"690b2f7a-64b4-453d-8dc0-281a15bfc795","form_id":"a066283e-adb1-4928-8a00-8ed64c2fccc5","observed_at":"2020-09-18T17:00:00.000Z","observed_at_local":"2020-09-18T13:00:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/64612","readings":[{"id":"7d5e3752-ab74-459e-b565-ec045e755fd8","created_at":"2025-08-15T13:42:46.551Z","updated_at":"2025-08-15T13:42:46.551Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"035282f2-d31e-40da-9260-cd17b37f3f7f","created_at":"2025-08-15T13:42:46.558Z","updated_at":"2025-08-15T13:42:46.558Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"0ff23814-8410-4d1d-9d11-c3097164c474","created_at":"2025-08-15T13:42:46.567Z","updated_at":"2025-08-15T13:42:46.567Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"51bce8b2-a1da-4b3c-80e0-f7a5ee350f65","created_at":"2025-08-15T13:42:46.579Z","updated_at":"2025-08-15T13:42:46.579Z","parameter":"alkalinity","unit":"ppm","value":"220","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"f605de17-48f1-4a51-9450-24725b88c72f","created_at":"2025-08-15T13:42:46.613Z","updated_at":"2025-08-15T13:42:46.613Z","parameter":"conductivity","unit":"us_cm","value":"686","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"028e8697-9c4f-43a2-add8-d776efbd137b","created_at":"2025-08-15T13:42:46.657Z","updated_at":"2025-08-15T13:42:46.657Z","parameter":"air_temperature","unit":"deg_c","value":"17","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"8916bd43-df22-4284-b7b2-bf21e3e474da","created_at":"2025-08-15T13:42:46.678Z","updated_at":"2025-08-15T13:42:46.678Z","parameter":"water_temperature","unit":"deg_c","value":"19.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"46bbff4f-2d0f-484c-a182-eec52184c67a","created_at":"2025-08-15T13:42:46.700Z","updated_at":"2025-08-15T13:42:46.700Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"34a98ac3-b7eb-40ab-8f03-a3e80b8a2791","created_at":"2025-08-15T13:42:46.795Z","updated_at":"2025-08-15T13:42:46.795Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null}]}]