[{"id":"2e8c2582-4371-4a0e-a064-c17883c02ae7","created_at":"2025-08-28T17:32:38.138Z","updated_at":"2026-01-02T18:24:10.156Z","owner_id":"243aa070-6ca2-48d1-b121-022a1d90ac1c","location_id":"6061b9da-767c-4369-9e31-c22034eecba3","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2017-01-06T15:50:00.000Z","observed_at_local":"2017-01-06T09:50:00-06:00","notes":"Heavy rainfall in last 5 days. Currently, light rain present. Sheen on surface. Light current. ","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","turbidity","alkalinity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaDJ2IiwiZXhwIjoiMjAyNi0wNi0wMVQyMTo0MTo0My40OTZaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--3a06738f728bc5e942e97e934b6a327781d3cae0/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Sheen.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBb3l2IiwiZXhwIjoiMjAyNi0wNi0wMVQyMTo0MTo0My40OThaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--c39b9e0ae6e14080a87963ce6e4ea6e218e0bb81/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Litter.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBbzZ2IiwiZXhwIjoiMjAyNi0wNi0wMVQyMTo0MTo0My41MDBaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--ebf9e8b7197ff1c795ae9e3caa216ba06e21b223/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/TMC%20at%20Park%20Ave.jpg"],"permalink":"https://data.waterrangers.com/observations/105671","readings":[{"id":"ef1c96f4-9ff5-4904-b34e-682e68080a77","created_at":"2025-08-28T17:32:38.181Z","updated_at":"2025-08-28T17:32:38.181Z","parameter":"ph","unit":"std_units","value":"7.0","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"b7730dcf-0227-4e46-889c-5a844020948a","created_at":"2025-08-28T17:32:38.185Z","updated_at":"2025-08-28T17:32:38.185Z","parameter":"oxygen","unit":"mg_l","value":"7.7","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"f7b0e2f4-b9bd-4345-a736-45ae0951b980","created_at":"2025-08-28T17:32:38.188Z","updated_at":"2025-08-28T17:32:38.188Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"087d598f-310c-45a1-ba48-4319d209838b","created_at":"2025-08-28T17:32:38.191Z","updated_at":"2025-08-28T17:32:38.191Z","parameter":"hardness","unit":"ppm","value":"60","equipment":"lamotte_hardness","equipment_limit":null},{"id":"ef97a0bb-0404-43c2-a8e3-ab04ab4e49e0","created_at":"2025-08-28T17:32:38.194Z","updated_at":"2025-08-28T17:32:38.194Z","parameter":"turbidity","unit":"jtu","value":"20","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"67b909a9-b2ec-48ce-b5ce-e132a35f6e40","created_at":"2025-08-28T17:32:38.198Z","updated_at":"2025-08-28T17:32:38.198Z","parameter":"alkalinity","unit":"ppm","value":"55","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"afaa8a6a-7c5b-4834-9c89-f73ac524442a","created_at":"2025-08-28T17:32:38.201Z","updated_at":"2025-08-28T17:32:38.201Z","parameter":"air_temperature","unit":"deg_c","value":"43","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"4ce0e5b8-3461-4a6d-b796-94d246af606a","created_at":"2025-08-28T17:32:38.204Z","updated_at":"2025-08-28T17:32:38.204Z","parameter":"water_temperature","unit":"deg_c","value":"15","equipment":"other_multimeter_temperature","equipment_limit":null}]},{"id":"2f6bb7b4-7b0f-4b68-ad55-a0c8917b9693","created_at":"2025-08-28T17:33:07.154Z","updated_at":"2026-01-02T18:31:28.166Z","owner_id":"9b7aa872-6077-49c0-aca1-f47fe99b51f7","location_id":"6061b9da-767c-4369-9e31-c22034eecba3","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2016-10-17T16:25:00.000Z","observed_at_local":"2016-10-17T11:25:00-05:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":[],"photos":[],"permalink":"https://data.waterrangers.com/observations/106053","readings":[]},{"id":"2e213fb0-ac2d-483c-a30d-1d26d9f6aa72","created_at":"2025-08-28T17:32:37.496Z","updated_at":"2026-01-02T18:24:06.050Z","owner_id":"243aa070-6ca2-48d1-b121-022a1d90ac1c","location_id":"6061b9da-767c-4369-9e31-c22034eecba3","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2016-10-17T14:30:00.000Z","observed_at_local":"2016-10-17T09:30:00-05:00","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","secchi_depth","hardness","turbidity","alkalinity","air_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/105662","readings":[{"id":"aea4e8ec-41c3-4825-b539-871cfc4adcc8","created_at":"2025-08-28T17:32:37.569Z","updated_at":"2025-08-28T17:32:37.569Z","parameter":"ph","unit":"std_units","value":"7.0","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"786b7832-79c8-433a-b517-369a362486f5","created_at":"2025-08-28T17:32:37.584Z","updated_at":"2025-08-28T17:32:37.584Z","parameter":"oxygen","unit":"mg_l","value":"6.5","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"db41a45f-29e9-4042-a245-53014d5ccc94","created_at":"2025-08-28T17:32:37.593Z","updated_at":"2025-08-28T17:32:37.593Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6d3da6fd-495e-45bd-86b8-f60cdb9fa022","created_at":"2025-08-28T17:32:37.597Z","updated_at":"2025-08-28T17:32:37.597Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"lamotte_hardness","equipment_limit":null},{"id":"7fb14368-fc9e-4072-8e51-387dfba63d6f","created_at":"2025-08-28T17:32:37.602Z","updated_at":"2025-08-28T17:32:37.602Z","parameter":"turbidity","unit":"jtu","value":"2","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"750db1de-e0c3-401c-9cee-c76e5a1d352b","created_at":"2025-08-28T17:32:37.606Z","updated_at":"2025-08-28T17:32:37.606Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"277f1656-15eb-4bd1-a6cb-fabee5d17c70","created_at":"2025-08-28T17:32:37.609Z","updated_at":"2025-08-28T17:32:37.609Z","parameter":"air_temperature","unit":"deg_c","value":"29","equipment":"digital_thermometer_c","equipment_limit":null}]},{"id":"32b058b6-fe86-4468-8f28-21a18ea788c4","created_at":"2025-08-28T17:32:37.175Z","updated_at":"2026-01-02T18:24:04.276Z","owner_id":"243aa070-6ca2-48d1-b121-022a1d90ac1c","location_id":"6061b9da-767c-4369-9e31-c22034eecba3","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2016-05-02T20:25:00.000Z","observed_at_local":"2016-05-02T15:25:00-05:00","notes":"1/2 inch rainfall within hour. Strong sewage smell near manhole. Sheen on surface. Strong current due to rainfall.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","hardness","turbidity","alkalinity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/105658","readings":[{"id":"066f2c8a-fc2d-4388-ad53-885a5479656a","created_at":"2025-08-28T17:32:37.204Z","updated_at":"2025-08-28T17:32:37.204Z","parameter":"ph","unit":"std_units","value":"7.0","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"1dcbb635-ddad-4e63-9e3a-fe6f8e3eed37","created_at":"2025-08-28T17:32:37.208Z","updated_at":"2025-08-28T17:32:37.208Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"7900","equipment":"rcard_ecoli_1ml","equipment_limit":null},{"id":"51829f8a-cb7d-4e3b-980c-fac76f811e94","created_at":"2025-08-28T17:32:37.212Z","updated_at":"2025-08-28T17:32:37.212Z","parameter":"oxygen","unit":"mg_l","value":"6.0","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"cd77746e-eec9-4ea8-9078-aeccb0bca614","created_at":"2025-08-28T17:32:37.216Z","updated_at":"2025-08-28T17:32:37.216Z","parameter":"hardness","unit":"ppm","value":"40","equipment":"lamotte_hardness","equipment_limit":null},{"id":"dee21eb9-1589-4495-a22c-3033bdff32d9","created_at":"2025-08-28T17:32:37.219Z","updated_at":"2025-08-28T17:32:37.219Z","parameter":"turbidity","unit":"jtu","value":"10","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"b515e701-a2b7-4fef-9adb-4bc2a4d07162","created_at":"2025-08-28T17:32:37.223Z","updated_at":"2025-08-28T17:32:37.223Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"70f12aa7-97a5-469c-9aef-7782c0a3be88","created_at":"2025-08-28T17:32:37.227Z","updated_at":"2025-08-28T17:32:37.227Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"f1e4f6e4-c430-4681-bda5-089a87f748ed","created_at":"2025-08-28T17:32:37.236Z","updated_at":"2025-08-28T17:32:37.236Z","parameter":"water_temperature","unit":"deg_c","value":"23","equipment":"other_multimeter_temperature","equipment_limit":null}]}]