[{"id":"35512a90-deb1-44af-b0b0-2989efd61b65","created_at":"2025-08-28T17:33:09.183Z","updated_at":"2026-01-02T18:31:35.371Z","owner_id":"561fe4ec-a842-44cd-8acc-24373a00fafa","location_id":"5ca6c0be-7565-4a3e-bd93-1810235759b2","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2017-10-31T23:27:00.000Z","observed_at_local":"2017-10-31T18:27:00-05:00","notes":"No rainfall within the past 24 hours. Lots of floating debris in the water. A few birds were observed in the area. No other wildlife observed. ","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":[],"permalink":"https://data.waterrangers.com/observations/106078","readings":[{"id":"78e96656-58d6-4d3b-8889-b10c7ee70dc4","created_at":"2025-08-28T17:33:09.212Z","updated_at":"2025-08-28T17:33:09.212Z","parameter":"ph","unit":"std_units","value":"6.0","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"fbf89318-bc32-4bad-a666-0db5b4bd6ea8","created_at":"2025-08-28T17:33:09.215Z","updated_at":"2025-08-28T17:33:09.215Z","parameter":"oxygen","unit":"mg_l","value":"6.6","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"ac796c78-6164-4b53-b1de-39b5af2851af","created_at":"2025-08-28T17:33:09.219Z","updated_at":"2025-08-28T17:33:09.219Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"3ed820f9-59f3-4241-a390-085885d6badb","created_at":"2025-08-28T17:33:09.222Z","updated_at":"2025-08-28T17:33:09.222Z","parameter":"hardness","unit":"ppm","value":"40","equipment":"lamotte_hardness","equipment_limit":null},{"id":"bbfaf45a-5efd-49ca-b811-ef21e1eff924","created_at":"2025-08-28T17:33:09.225Z","updated_at":"2025-08-28T17:33:09.225Z","parameter":"turbidity","unit":"jtu","value":"15","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"03139ad3-e95f-49b9-9ff6-d907f7f5e18b","created_at":"2025-08-28T17:33:09.229Z","updated_at":"2025-08-28T17:33:09.229Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"d3e92a6f-8d0c-4f93-bfe5-a1934c171ff9","created_at":"2025-08-28T17:33:09.241Z","updated_at":"2025-08-28T17:33:09.241Z","parameter":"air_temperature","unit":"deg_c","value":"30","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"07695f33-7863-4c83-825c-35d83d01c560","created_at":"2025-08-28T17:33:09.244Z","updated_at":"2025-08-28T17:33:09.244Z","parameter":"water_temperature","unit":"deg_c","value":"25","equipment":"other_multimeter_temperature","equipment_limit":null}]},{"id":"336e0cc8-d2e8-4e91-8919-ea1cf3746185","created_at":"2025-08-28T17:33:08.871Z","updated_at":"2026-01-02T18:31:35.090Z","owner_id":"561fe4ec-a842-44cd-8acc-24373a00fafa","location_id":"5ca6c0be-7565-4a3e-bd93-1810235759b2","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2017-09-26T17:00:00.000Z","observed_at_local":"2017-09-26T12:00:00-05:00","notes":"Sunny day with no recent rainfall. Water is brownish in color and has a lot of debris floating in it (branches, plastic bag). ","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","turbidity","alkalinity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/106077","readings":[{"id":"196533f9-4fb2-4d72-b54d-fbef0fb98610","created_at":"2025-08-28T17:33:09.148Z","updated_at":"2025-08-28T17:33:09.148Z","parameter":"ph","unit":"std_units","value":"7.0","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"1e85df47-1b09-4812-869f-21f1061f98ef","created_at":"2025-08-28T17:33:09.151Z","updated_at":"2025-08-28T17:33:09.151Z","parameter":"oxygen","unit":"mg_l","value":"5.2","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"7c532211-f878-4c2a-8bbb-0a6c69392976","created_at":"2025-08-28T17:33:09.155Z","updated_at":"2025-08-28T17:33:09.155Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ad1f2975-3fa4-47a3-a84b-62ccde3f643f","created_at":"2025-08-28T17:33:09.167Z","updated_at":"2025-08-28T17:33:09.167Z","parameter":"turbidity","unit":"jtu","value":"15","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"14a38871-3946-4162-83fe-02b59910952c","created_at":"2025-08-28T17:33:09.170Z","updated_at":"2025-08-28T17:33:09.170Z","parameter":"alkalinity","unit":"ppm","value":"45","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"f1d78391-63aa-481f-9207-77951d0ff271","created_at":"2025-08-28T17:33:09.174Z","updated_at":"2025-08-28T17:33:09.174Z","parameter":"air_temperature","unit":"deg_c","value":"33","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"7a6583eb-f292-46a3-b0a3-f6b72d5a2f94","created_at":"2025-08-28T17:33:09.177Z","updated_at":"2025-08-28T17:33:09.177Z","parameter":"water_temperature","unit":"deg_c","value":"32","equipment":"other_multimeter_temperature","equipment_limit":null}]},{"id":"2dfe63a6-a419-477f-8448-265b9276289c","created_at":"2025-08-28T17:33:08.751Z","updated_at":"2026-01-21T21:03:37.498Z","owner_id":"561fe4ec-a842-44cd-8acc-24373a00fafa","location_id":"5ca6c0be-7565-4a3e-bd93-1810235759b2","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2017-08-29T15:30:00.000Z","observed_at_local":"2017-08-29T10:30:00-05:00","notes":"Overcast sky with light rain. Lots of debris in the water (leaves, branches, plastic bottles).","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, ph's result of 8.18std_units is outside the expected range of 4.88-8.13std_units.\nReview needed: Based on previous readings, oxygen's result of 3.2mg/L is outside the expected range of 3.75-8.65mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","turbidity","alkalinity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/106076","readings":[{"id":"44b8de63-8089-42de-be91-f7505ce0568a","created_at":"2025-08-28T17:33:08.779Z","updated_at":"2025-08-28T17:33:08.779Z","parameter":"ph","unit":"std_units","value":"8.18","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"731ba154-5b23-4069-a17a-7fd2dc2c026f","created_at":"2025-08-28T17:33:08.782Z","updated_at":"2025-08-28T17:33:08.782Z","parameter":"oxygen","unit":"mg_l","value":"3.2","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"1f392e89-86fa-4f11-8c3a-d0851388bda2","created_at":"2025-08-28T17:33:08.786Z","updated_at":"2025-08-28T17:33:08.786Z","parameter":"hardness","unit":"ppm","value":"40","equipment":"lamotte_hardness","equipment_limit":null},{"id":"fc19d942-a58c-42f9-a9e5-88d59a9d0241","created_at":"2025-08-28T17:33:08.789Z","updated_at":"2025-08-28T17:33:08.789Z","parameter":"turbidity","unit":"jtu","value":"5","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"a49629cd-4dd0-48b5-8f56-419d4641494e","created_at":"2025-08-28T17:33:08.793Z","updated_at":"2025-08-28T17:33:08.793Z","parameter":"alkalinity","unit":"ppm","value":"35","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"3e8ec883-fae8-44d8-a8bf-0933fef42dcb","created_at":"2025-08-28T17:33:08.812Z","updated_at":"2025-08-28T17:33:08.812Z","parameter":"air_temperature","unit":"deg_c","value":"24.6","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"0b13420c-154e-434e-8001-b05f03c4cf92","created_at":"2025-08-28T17:33:08.826Z","updated_at":"2025-08-28T17:33:08.826Z","parameter":"water_temperature","unit":"deg_c","value":"26.0","equipment":"other_multimeter_temperature","equipment_limit":null}]},{"id":"516d4c04-5ffd-479a-a9a1-bac7b74298ac","created_at":"2025-08-28T17:33:08.681Z","updated_at":"2026-01-02T18:31:34.494Z","owner_id":"561fe4ec-a842-44cd-8acc-24373a00fafa","location_id":"5ca6c0be-7565-4a3e-bd93-1810235759b2","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2017-06-27T05:19:00.000Z","observed_at_local":"2017-06-27T00:19:00-05:00","notes":"1. Unusual smell (smells fecal)\r\n2. No rainfall in the past 24 hours\r\n3. Rainfall recently recorded 8.3 inches during Tropical Storm Cindy\r\n4. Weather sunny and calm","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","turbidity","alkalinity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/106075","readings":[{"id":"8c9e8a10-9c51-40c5-8e3d-5b11c430faf3","created_at":"2025-08-28T17:33:08.714Z","updated_at":"2025-08-28T17:33:08.714Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"13886e67-2aa4-4c34-990c-051791ec78c5","created_at":"2025-08-28T17:33:08.718Z","updated_at":"2025-08-28T17:33:08.718Z","parameter":"oxygen","unit":"mg_l","value":"5","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"37ea46d8-e010-4408-a8e1-09b43eef1f46","created_at":"2025-08-28T17:33:08.722Z","updated_at":"2025-08-28T17:33:08.722Z","parameter":"hardness","unit":"ppm","value":"29","equipment":"lamotte_hardness","equipment_limit":null},{"id":"80096948-44d2-42f6-8491-9fc0fb1cd521","created_at":"2025-08-28T17:33:08.725Z","updated_at":"2025-08-28T17:33:08.725Z","parameter":"turbidity","unit":"jtu","value":"5","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"44712f9e-1ae8-45bc-bc0e-456fa71458b7","created_at":"2025-08-28T17:33:08.729Z","updated_at":"2025-08-28T17:33:08.729Z","parameter":"alkalinity","unit":"ppm","value":"45","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"0db51135-0d0b-4f09-ab9e-e97a136dea85","created_at":"2025-08-28T17:33:08.733Z","updated_at":"2025-08-28T17:33:08.733Z","parameter":"air_temperature","unit":"deg_c","value":"32","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"fcf3eaf4-f85e-4505-82fe-f18a08603533","created_at":"2025-08-28T17:33:08.736Z","updated_at":"2025-08-28T17:33:08.736Z","parameter":"water_temperature","unit":"deg_c","value":"29","equipment":"other_multimeter_temperature","equipment_limit":null}]},{"id":"c553ea49-7ce2-4a90-ab86-171b6c2c3a7e","created_at":"2025-08-28T17:33:08.174Z","updated_at":"2026-01-02T18:31:31.507Z","owner_id":"561fe4ec-a842-44cd-8acc-24373a00fafa","location_id":"5ca6c0be-7565-4a3e-bd93-1810235759b2","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2017-05-31T14:00:00.000Z","observed_at_local":"2017-05-31T09:00:00-05:00","notes":"Overcast day with light rain overnight. There is a lot of litter in the water and on the shore.","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/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcnl1IiwiZXhwIjoiMjAyNi0wNi0wMVQyMTozNjo0Ny4zNzNaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--9f7941ec44f07e403a294584914a2aeb3b0c8756/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20170531_101123.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcE92IiwiZXhwIjoiMjAyNi0wNi0wMVQyMTozNjo0Ny4zNzdaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--a86b4be675aa43bfa3d260eee044efa9b82c287a/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20170531_101131.jpg"],"permalink":"https://data.waterrangers.com/observations/106064","readings":[{"id":"dab62a71-560e-4ddd-ab8c-85862aaa1b0f","created_at":"2025-08-28T17:33:08.235Z","updated_at":"2025-08-28T17:33:08.235Z","parameter":"ph","unit":"std_units","value":"6.5","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"6baeed64-8bf3-4ade-8049-ccf299ca83c8","created_at":"2025-08-28T17:33:08.239Z","updated_at":"2025-08-28T17:33:08.239Z","parameter":"oxygen","unit":"mg_l","value":"6.2","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"c176f467-d487-4343-8dd9-fc20b2152f5a","created_at":"2025-08-28T17:33:08.243Z","updated_at":"2025-08-28T17:33:08.243Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b1ecc7c7-07ba-4416-b49c-d72053a36493","created_at":"2025-08-28T17:33:08.247Z","updated_at":"2025-08-28T17:33:08.247Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"lamotte_hardness","equipment_limit":null},{"id":"c090c06d-8671-4f73-825f-c2e09874c749","created_at":"2025-08-28T17:33:08.251Z","updated_at":"2025-08-28T17:33:08.251Z","parameter":"turbidity","unit":"jtu","value":"10","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"9958e4f1-f87c-4432-bd69-e481ea14c6ab","created_at":"2025-08-28T17:33:08.254Z","updated_at":"2025-08-28T17:33:08.254Z","parameter":"alkalinity","unit":"ppm","value":"70","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"c5e9cc47-051f-49f1-8a9e-57995a5b18dc","created_at":"2025-08-28T17:33:08.267Z","updated_at":"2025-08-28T17:33:08.267Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"0a5e2408-bfa4-43cf-85c9-178660bae50d","created_at":"2025-08-28T17:33:08.271Z","updated_at":"2025-08-28T17:33:08.271Z","parameter":"water_temperature","unit":"deg_c","value":"25","equipment":"other_multimeter_temperature","equipment_limit":null}]},{"id":"1cb8652c-66b6-4ff4-8610-c31fd12ab47f","created_at":"2025-08-28T17:33:08.075Z","updated_at":"2026-01-02T18:31:31.127Z","owner_id":"561fe4ec-a842-44cd-8acc-24373a00fafa","location_id":"5ca6c0be-7565-4a3e-bd93-1810235759b2","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2017-04-25T22:05:00.000Z","observed_at_local":"2017-04-25T17:05:00-05:00","notes":"Sunny, wind calm. 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