[{"id":"2e039e9f-3776-4a2a-aa49-c1b1421fcaf5","created_at":"2025-09-05T01:15:31.280Z","updated_at":"2026-01-20T21:55:36.621Z","owner_id":"5bbfa644-3658-4c35-8d8e-d9e40d03c373","location_id":"0ce42ae3-a80b-4d0f-bac3-a27b51ce0f89","dataset_id":"c2aca479-5e0c-46c7-aab5-595d1e6098be","form_id":"9b91f1bb-bde8-4b56-b5a4-408af73c2f91","observed_at":"2021-05-01T15:15:00.000Z","observed_at_local":"2021-05-01T11:15:00-04:00","notes":"Ammonia not detectable (MDL approximately 0.25 mg/kg)\r\nPhosphate not detectable (MDL approximately 0.25 mg/kg)","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["nitrites","nitrate_nitrogen","nitrates","chlorine","ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather","previous_weather_description"],"photos":[],"permalink":"https://data.waterrangers.com/observations/196741","readings":[{"id":"d57a50f2-e4eb-4b44-ada5-81fd59f9c612","created_at":"2025-12-10T17:36:00.871Z","updated_at":"2025-12-10T17:36:00.871Z","parameter":"nitrites","unit":"ppm","value":"0.5","equipment":"unspecified_ppm","equipment_limit":null},{"id":"5bf352d0-e83a-4b86-9aac-d1f9a9ab2127","created_at":"2025-12-10T17:45:23.382Z","updated_at":"2025-12-10T17:45:23.382Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"5","equipment":"unspecified_nitrate_nitrogen","equipment_limit":null},{"id":"5bea08c5-0e00-4c95-84a8-5761664434c5","created_at":"2025-12-10T17:46:12.565Z","updated_at":"2025-12-10T17:46:12.565Z","parameter":"nitrates","unit":"mg_l","value":"5","equipment":"unspecified_nitrates","equipment_limit":null},{"id":"5bdc53a0-a744-4a71-94be-d11b724454e2","created_at":"2025-09-05T01:15:31.310Z","updated_at":"2025-09-05T01:15:31.310Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"3dc4770f-2cdb-42b3-831e-f2e41d77b0b8","created_at":"2025-09-05T01:15:31.313Z","updated_at":"2025-09-05T01:15:31.313Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"ff900d0c-ed92-4048-8fd5-9dcc6cae16b8","created_at":"2025-09-05T01:15:31.319Z","updated_at":"2025-09-05T01:15:31.319Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"f94aff34-5cc7-43b9-a4af-c2e57a224136","created_at":"2025-09-05T01:15:31.357Z","updated_at":"2025-09-05T01:15:31.357Z","parameter":"alkalinity","unit":"mg_l","value":"180","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"444f824b-5d1e-44ea-9fe3-6c9cbdae7805","created_at":"2025-09-05T01:15:31.361Z","updated_at":"2025-09-05T01:15:31.361Z","parameter":"conductivity","unit":"us_cm","value":"415","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"3d6c9cb7-b740-4fd2-b0ce-d6c585feefb6","created_at":"2025-09-05T01:15:31.364Z","updated_at":"2025-09-05T01:15:31.364Z","parameter":"air_temperature","unit":"deg_c","value":"7","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"ad3a4bf8-74fe-4bc4-a54e-29bb593ae375","created_at":"2025-09-05T01:15:31.368Z","updated_at":"2025-09-05T01:15:31.368Z","parameter":"water_temperature","unit":"deg_c","value":"9.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"da7aec2d-fb7c-42eb-8fc2-b0698f30f443","created_at":"2025-09-05T01:15:31.371Z","updated_at":"2025-09-05T01:15:31.371Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"59cda23e-1620-4cab-9941-dcc11bab4b3b","created_at":"2025-09-05T01:15:31.375Z","updated_at":"2025-09-05T01:15:31.375Z","parameter":"previous_weather","unit":"nil","value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"6e0060e6-0567-4820-8e6d-ccc7e66521f7","created_at":"2025-09-05T01:15:31.412Z","updated_at":"2025-09-05T01:15:31.412Z","parameter":"previous_weather_description","unit":"nil","value":"Extremely high winds, gusts up to 70 km/h","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"7909ada4-9d0e-457e-98c5-42cc02f706df","created_at":"2025-09-05T01:15:31.316Z","updated_at":"2025-11-19T15:02:51.556Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"unspecified_chlorine","equipment_limit":"<="}]},{"id":"380414ae-331a-4cff-95af-c053374ea9c9","created_at":"2025-09-05T01:15:28.937Z","updated_at":"2026-01-20T21:55:34.275Z","owner_id":"5bbfa644-3658-4c35-8d8e-d9e40d03c373","location_id":"0ce42ae3-a80b-4d0f-bac3-a27b51ce0f89","dataset_id":"c2aca479-5e0c-46c7-aab5-595d1e6098be","form_id":"9b91f1bb-bde8-4b56-b5a4-408af73c2f91","observed_at":"2021-03-27T15:30:00.000Z","observed_at_local":"2021-03-27T11:30:00-04:00","notes":"Ammonia was less than detectable, estimated < 0.1 mg/kg","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["nitrites","nitrate_nitrogen","nitrates","chlorine","ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/196726","readings":[{"id":"72b56713-248f-473f-aaaf-e34dae84d10f","created_at":"2025-12-10T17:36:00.701Z","updated_at":"2025-12-10T17:36:00.701Z","parameter":"nitrites","unit":"ppm","value":"0.5","equipment":"unspecified_ppm","equipment_limit":null},{"id":"4f374423-7210-4562-96c6-2db7a582a252","created_at":"2025-12-10T17:45:23.235Z","updated_at":"2025-12-10T17:45:23.235Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"5","equipment":"unspecified_nitrate_nitrogen","equipment_limit":null},{"id":"cefb016b-f1ec-454e-837b-6d5d7ab706a2","created_at":"2025-12-10T17:46:12.422Z","updated_at":"2025-12-10T17:46:12.422Z","parameter":"nitrates","unit":"mg_l","value":"5","equipment":"unspecified_nitrates","equipment_limit":null},{"id":"c349aebb-78b3-4ee3-9ba0-ddd849966718","created_at":"2025-09-05T01:15:28.967Z","updated_at":"2025-09-05T01:15:28.967Z","parameter":"ph","unit":"std_units","value":"7.9","equipment":"unspecified_ph","equipment_limit":null},{"id":"37d06798-d700-4e56-8b6b-f641970746b7","created_at":"2025-09-05T01:15:28.972Z","updated_at":"2025-09-05T01:15:28.972Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"9d44ee2d-00f5-4cf3-a2ee-0d7f7f22fedb","created_at":"2025-09-05T01:15:28.979Z","updated_at":"2025-09-05T01:15:28.979Z","parameter":"hardness","unit":"mg_l","value":"150","equipment":"unspecified_hardness","equipment_limit":null},{"id":"3d146772-1dbb-45a5-9559-02e96793c180","created_at":"2025-09-05T01:15:29.277Z","updated_at":"2025-09-05T01:15:29.277Z","parameter":"alkalinity","unit":"mg_l","value":"160","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"91a7e184-f482-4b52-abbe-64713b350f1a","created_at":"2025-09-05T01:15:29.287Z","updated_at":"2025-09-05T01:15:29.287Z","parameter":"conductivity","unit":"us_cm","value":"355","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"24f177d8-af25-4656-adf1-76b7af6b3cc6","created_at":"2025-09-05T01:15:29.299Z","updated_at":"2025-09-05T01:15:29.299Z","parameter":"air_temperature","unit":"deg_c","value":"9","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"125d3b8a-5f9a-4729-b0ce-7be9f1e81c05","created_at":"2025-09-05T01:15:29.313Z","updated_at":"2025-09-05T01:15:29.313Z","parameter":"water_temperature","unit":"deg_c","value":"7.1","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"ff642a76-18ed-40af-8ac0-5d79ed17a821","created_at":"2025-09-05T01:15:29.325Z","updated_at":"2025-09-05T01:15:29.325Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"068381ee-2384-40c0-95fa-38a4c4aa7d10","created_at":"2025-09-05T01:15:29.344Z","updated_at":"2025-09-05T01:15:29.344Z","parameter":"previous_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"a8a2a0bb-4178-4860-b6b0-06774227dc41","created_at":"2025-09-05T01:15:29.356Z","updated_at":"2025-09-05T01:15:29.356Z","parameter":"previous_weather","unit":"nil","value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"b7e12b56-1385-4ebc-9c0f-0ad0db4a5309","created_at":"2025-09-05T01:15:28.975Z","updated_at":"2025-11-19T15:02:51.556Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"unspecified_chlorine","equipment_limit":"<="}]}]