[{"id":"3dff73eb-7d78-46fc-982e-ffd5d13c0d39","created_at":"2025-09-04T00:29:23.754Z","updated_at":"2026-01-20T20:22:22.477Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2020-10-25T18:48:32.858Z","observed_at_local":"2020-10-25T14:48:32-04:00","notes":"Calm water surface\nDucks flying\nNo motor craft in area\nWater Ranger dog (aka Capri🐾) spotted observing\n","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"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMlFLQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuMjI2WiIsInB1ciI6ImJsb2JfaWQifX0=--863f33992a3ddca4f051ebcc228dbc066413bce3/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMlVLQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuMjI4WiIsInB1ciI6ImJsb2JfaWQifX0=--78555589505fdd302c863b636c75efc844fb262a/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/146186","readings":[{"id":"fdeab1dd-f02a-484c-8817-2384610e2a1d","created_at":"2025-09-04T00:29:23.822Z","updated_at":"2025-09-04T00:29:23.822Z","parameter":"ph","unit":"std_units","value":"6.4","equipment":"unspecified_ph","equipment_limit":null},{"id":"fbf2ca6e-c5a0-4b6b-9615-fc1c75e083b9","created_at":"2025-09-04T00:29:23.828Z","updated_at":"2025-09-04T00:29:23.828Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"12105601-9487-4fd1-9b36-a34af3c0e2f0","created_at":"2025-09-04T00:29:23.842Z","updated_at":"2025-09-04T00:29:23.842Z","parameter":"secchi_depth","unit":"m","value":"0.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"fe654ca9-16f7-4c00-8fbe-0adbd9222b1f","created_at":"2025-09-04T00:29:23.855Z","updated_at":"2025-09-04T00:29:23.855Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"159a4e1a-3941-4757-a7b7-255626bf10a2","created_at":"2025-09-04T00:29:23.863Z","updated_at":"2025-09-04T00:29:23.863Z","parameter":"alkalinity","unit":"mg_l","value":"180","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"96c76549-ff9c-4f69-a8a6-38c415edef06","created_at":"2025-09-04T00:29:23.867Z","updated_at":"2025-09-04T00:29:23.867Z","parameter":"water_depth","unit":"m","value":"2.25","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"ad890bf0-4cd4-42b9-8ded-e0932e531ec1","created_at":"2025-09-04T00:29:23.871Z","updated_at":"2025-09-04T00:29:23.871Z","parameter":"conductivity","unit":"us_cm","value":"74","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"2e4d1146-e7fa-409d-9bd3-9557364c0b9f","created_at":"2025-09-04T00:29:23.875Z","updated_at":"2025-09-04T00:29:23.875Z","parameter":"air_temperature","unit":"deg_c","value":"9","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"4a035f1c-4205-4304-a3f7-c07b2a86d855","created_at":"2025-09-04T00:29:23.881Z","updated_at":"2025-09-04T00:29:23.881Z","parameter":"water_temperature","unit":"deg_c","value":"7.7","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"7c111a3a-5dd6-4132-bdac-0818aa40c587","created_at":"2025-09-04T00:29:22.330Z","updated_at":"2026-01-20T20:22:21.278Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2020-09-27T14:36:47.784Z","observed_at_local":"2020-09-27T10:36:47-04:00","notes":null,"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"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMTRLQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuMjg3WiIsInB1ciI6ImJsb2JfaWQifX0=--c0f70823417ac0907bff0a44780ea254cb8995a8/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/146175","readings":[{"id":"a17b082a-9c49-4353-8289-b569c3f5e91c","created_at":"2025-09-04T00:29:22.395Z","updated_at":"2025-09-04T00:29:22.395Z","parameter":"ph","unit":"std_units","value":"6.4","equipment":"unspecified_ph","equipment_limit":null},{"id":"e58043e3-5d38-4b45-8816-9c5e993386bb","created_at":"2025-09-04T00:29:22.400Z","updated_at":"2025-09-04T00:29:22.400Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"a1fc659e-ce05-43db-9431-1e9e0da88412","created_at":"2025-09-04T00:29:22.409Z","updated_at":"2025-09-04T00:29:22.409Z","parameter":"secchi_depth","unit":"m","value":"1.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"8e785528-b13e-471d-9a53-797033e690d2","created_at":"2025-09-04T00:29:22.420Z","updated_at":"2025-09-04T00:29:22.420Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"c8e1f12c-659b-4eff-a053-b10d59811ced","created_at":"2025-09-04T00:29:22.423Z","updated_at":"2025-09-04T00:29:22.423Z","parameter":"alkalinity","unit":"mg_l","value":"180","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"b28c626b-b943-4371-b7ab-fd204fb4fad5","created_at":"2025-09-04T00:29:22.427Z","updated_at":"2025-09-04T00:29:22.427Z","parameter":"water_depth","unit":"m","value":"2","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"8356388d-0b8f-4123-a6ae-9f661ac020dc","created_at":"2025-09-04T00:29:22.440Z","updated_at":"2025-09-04T00:29:22.440Z","parameter":"conductivity","unit":"us_cm","value":"48","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"54fc98b0-1eb0-488b-8d1a-915cac7ac77a","created_at":"2025-09-04T00:29:22.453Z","updated_at":"2025-09-04T00:29:22.453Z","parameter":"air_temperature","unit":"deg_c","value":"21","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"2b45c0d1-7628-4f26-8d14-fe0c67658e6b","created_at":"2025-09-04T00:29:22.456Z","updated_at":"2025-09-04T00:29:22.456Z","parameter":"water_temperature","unit":"deg_c","value":"20","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"cf9868dc-6dd3-48ff-9c3b-8c99b24290b1","created_at":"2025-09-04T00:29:19.934Z","updated_at":"2026-01-20T20:22:19.075Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2020-08-30T14:25:37.002Z","observed_at_local":"2020-08-30T10:25:37-04:00","notes":"Cool, windy but sunny day\nWater choppy waves, white caps\nHeavy rain in the pat 24hrs","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"],"photos":[],"permalink":"https://data.waterrangers.com/observations/146157","readings":[{"id":"1751b06e-c113-4b09-b146-717d392613da","created_at":"2025-09-04T00:29:19.989Z","updated_at":"2025-09-04T00:29:19.989Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"91905016-9cb3-4054-afe6-cb7a31e16956","created_at":"2025-09-04T00:29:19.996Z","updated_at":"2025-09-04T00:29:19.996Z","parameter":"oxygen","unit":"mg_l","value":"4","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"e951616f-a8cb-4121-9b99-d48ba410a1f5","created_at":"2025-09-04T00:29:20.051Z","updated_at":"2025-09-04T00:29:20.051Z","parameter":"secchi_depth","unit":"m","value":"2.3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"190b2e4c-9636-4615-a47d-504a1535224e","created_at":"2025-09-04T00:29:20.057Z","updated_at":"2025-09-04T00:29:20.057Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"97a3df9e-4eb6-44b8-ae7c-a64ef9a01654","created_at":"2025-09-04T00:29:20.066Z","updated_at":"2025-09-04T00:29:20.066Z","parameter":"alkalinity","unit":"mg_l","value":"180","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"3dee058a-8d97-4911-bbec-a018fd3d5401","created_at":"2025-09-04T00:29:20.070Z","updated_at":"2025-09-04T00:29:20.070Z","parameter":"water_depth","unit":"m","value":"2.5","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"a7a4ccc6-dcd7-4582-8601-eb5f4fe60936","created_at":"2025-09-04T00:29:20.079Z","updated_at":"2025-09-04T00:29:20.079Z","parameter":"conductivity","unit":"us_cm","value":"45","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"ee1dbba9-4fad-4fd0-b6c3-a87dde5ab7cb","created_at":"2025-09-04T00:29:20.091Z","updated_at":"2025-09-04T00:29:20.091Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"07c1dcc2-a810-4048-99a6-d2137cf2c6b0","created_at":"2025-09-04T00:29:20.098Z","updated_at":"2025-09-04T00:29:20.098Z","parameter":"water_temperature","unit":"deg_c","value":"21","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"1b3b06db-d85f-4cbb-9f71-86966589fd6c","created_at":"2025-09-04T00:29:19.574Z","updated_at":"2026-01-20T20:22:18.715Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2020-07-26T18:03:34.215Z","observed_at_local":"2020-07-26T14:03:34-04:00","notes":"Windy day, hot temp\nWavy surface\nMotorized boats in area\n","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"],"photos":[],"permalink":"https://data.waterrangers.com/observations/146154","readings":[{"id":"438945e6-c6e9-4fae-84d9-3111dfb142d9","created_at":"2025-09-04T00:29:19.632Z","updated_at":"2025-09-04T00:29:19.632Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"4b2d409f-f583-4407-8556-f6f5de3c0130","created_at":"2025-09-04T00:29:19.636Z","updated_at":"2025-09-04T00:29:19.636Z","parameter":"oxygen","unit":"mg_l","value":"5","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"6d1b2e88-1d41-45e9-9011-10f820296923","created_at":"2025-09-04T00:29:19.642Z","updated_at":"2025-09-04T00:29:19.642Z","parameter":"secchi_depth","unit":"m","value":"1.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"89f4e77c-b276-456f-811e-27a828b77039","created_at":"2025-09-04T00:29:19.657Z","updated_at":"2025-09-04T00:29:19.657Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"dfdb4152-e748-4ea5-9565-32f68e0d60d1","created_at":"2025-09-04T00:29:19.660Z","updated_at":"2025-09-04T00:29:19.660Z","parameter":"alkalinity","unit":"mg_l","value":"180","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"2262d3d2-6751-4e17-814c-86dbab1bba2e","created_at":"2025-09-04T00:29:19.663Z","updated_at":"2025-09-04T00:29:19.663Z","parameter":"water_depth","unit":"m","value":"2","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"b17abca0-927b-416b-9bd3-65069eb36fee","created_at":"2025-09-04T00:29:19.666Z","updated_at":"2025-09-04T00:29:19.666Z","parameter":"conductivity","unit":"us_cm","value":"53","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"9e522d30-0689-4f25-9ad0-6f5e48241f0e","created_at":"2025-09-04T00:29:19.670Z","updated_at":"2025-09-04T00:29:19.670Z","parameter":"air_temperature","unit":"deg_c","value":"35","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"076788b3-7155-4b71-b7e7-e482541a4982","created_at":"2025-09-04T00:29:19.673Z","updated_at":"2025-09-04T00:29:19.673Z","parameter":"water_temperature","unit":"deg_c","value":"30","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"7f07eb40-0c43-4099-ae79-05ec00bb2ab9","created_at":"2025-09-04T00:29:15.259Z","updated_at":"2026-01-20T20:22:13.791Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2020-06-28T18:32:27.042Z","observed_at_local":"2020-06-28T14:32:27-04:00","notes":"Water surface wavy & clean\nThunderstorms in the past 24hrs\nSun with clouds ","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"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMUlLQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuMzQ2WiIsInB1ciI6ImJsb2JfaWQifX0=--f9a865ff7830a24f17d79e1dc5107919a85681c1/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/146119","readings":[{"id":"7c2e378a-523d-4da2-9b0e-b130e56a7f49","created_at":"2025-09-04T00:29:15.316Z","updated_at":"2025-09-04T00:29:15.316Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"5c485796-a1a9-419a-b572-37379ebcdd47","created_at":"2025-09-04T00:29:15.320Z","updated_at":"2025-09-04T00:29:15.320Z","parameter":"oxygen","unit":"mg_l","value":"4","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"f2a488e6-0133-42f6-9b01-e6d083d76d9d","created_at":"2025-09-04T00:29:15.323Z","updated_at":"2025-09-04T00:29:15.323Z","parameter":"secchi_depth","unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"3a80eded-a119-4ba1-ac39-88fb457ba653","created_at":"2025-09-04T00:29:15.327Z","updated_at":"2025-09-04T00:29:15.327Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"94cb1717-8666-453a-9e7f-5d32146144a4","created_at":"2025-09-04T00:29:15.330Z","updated_at":"2025-09-04T00:29:15.330Z","parameter":"alkalinity","unit":"mg_l","value":"120","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"730f136e-ff40-455d-93f9-8ea8f66eb6b5","created_at":"2025-09-04T00:29:15.333Z","updated_at":"2025-09-04T00:29:15.333Z","parameter":"water_depth","unit":"m","value":"3","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"3b4cd322-220d-4430-a3b6-5bc3747bde1a","created_at":"2025-09-04T00:29:15.336Z","updated_at":"2025-09-04T00:29:15.336Z","parameter":"conductivity","unit":"us_cm","value":"42","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"ae39b825-fe1e-4a8b-9cbd-a092970b2f18","created_at":"2025-09-04T00:29:15.339Z","updated_at":"2025-09-04T00:29:15.339Z","parameter":"air_temperature","unit":"deg_c","value":"28","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"11068313-2997-4b18-b9fd-1740d382d750","created_at":"2025-09-04T00:29:15.342Z","updated_at":"2025-09-04T00:29:15.342Z","parameter":"water_temperature","unit":"deg_c","value":"26","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"4bb4bfce-e6d7-4418-ae27-69a32529ea13","created_at":"2025-09-04T00:29:14.229Z","updated_at":"2026-01-20T20:22:12.793Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2020-05-31T20:16:34.000Z","observed_at_local":"2020-05-31T16:16:34-04:00","notes":"First water test of the year... on the Ottawa River, Ferguson’s Bay","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":[],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMDBLQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuMzY4WiIsInB1ciI6ImJsb2JfaWQifX0=--a0dd396085e5655f1f72397e3ea3266b0bea939f/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/146110","readings":[]},{"id":"bf82f965-4dd1-4200-9016-157dbba5bfa5","created_at":"2025-09-04T00:30:27.722Z","updated_at":"2026-01-20T20:24:12.479Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-07-31T22:14:00.000Z","observed_at_local":"2018-07-31T18:14:00-04:00","notes":"No visible motorized watercraft in Ferguson's Bay this evening. Overcast.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNW9LQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuMzc3WiIsInB1ciI6ImJsb2JfaWQifX0=--8cfb42469ba8083729edaff017e53010cb281dc5/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBd0FOQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuMzgxWiIsInB1ciI6ImJsb2JfaWQifX0=--a28e173c06b3bb491fa8e810d394003c2da3fae2/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/4ooqibqVT+mFWUMKsMunCg.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBd1FOQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuMzg1WiIsInB1ciI6ImJsb2JfaWQifX0=--6076066f1e0fcbfadcddb384e659069dd67384ba/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/h6neVjBEQ6m1f7IpcOpoaQ.jpg"],"permalink":"https://data.waterrangers.com/observations/147044","readings":[{"id":"a9134eaf-7d1a-4e97-808b-441a663930a0","created_at":"2025-09-04T00:30:27.821Z","updated_at":"2025-09-04T00:30:27.821Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"80139dcd-a48c-4582-8dff-da2a7afdd080","created_at":"2025-09-04T00:30:27.833Z","updated_at":"2025-09-04T00:30:27.833Z","parameter":"secchi_depth","unit":"m","value":"2.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b18015b3-7961-491f-a59d-d236bbc6ffee","created_at":"2025-09-04T00:30:27.841Z","updated_at":"2025-09-04T00:30:27.841Z","parameter":"hardness","unit":"mg_l","value":"0.01","equipment":"unspecified_hardness","equipment_limit":null},{"id":"680e52a8-5254-4fd2-bd73-33dc32a0ffbf","created_at":"2025-09-04T00:30:27.846Z","updated_at":"2025-09-04T00:30:27.846Z","parameter":"alkalinity","unit":"mg_l","value":"80","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"32de9863-ece8-47b0-ba29-62ed30b9b83f","created_at":"2025-09-04T00:30:27.851Z","updated_at":"2025-09-04T00:30:27.851Z","parameter":"conductivity","unit":"us_cm","value":"130","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"6fdd59a1-67d8-4155-9445-fc85a8d883c8","created_at":"2025-09-04T00:30:27.860Z","updated_at":"2025-09-04T00:30:27.860Z","parameter":"air_temperature","unit":"deg_c","value":"28","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"97e59146-bb23-4c47-98cd-2b791f917631","created_at":"2025-09-04T00:30:27.868Z","updated_at":"2025-09-04T00:30:27.868Z","parameter":"water_temperature","unit":"deg_c","value":"25","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"e57c3417-47a8-4779-9d77-17927dee7357","created_at":"2025-09-04T00:30:27.072Z","updated_at":"2026-01-20T20:24:11.699Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-07-29T13:40:00.000Z","observed_at_local":"2018-07-29T09:40:00-04:00","notes":"The water is calm with a clean surface. Sea gulls are flying around and floating on the water. Ducks with babies floating on the surface & diving underwater. Canada geese with babies floating on the river. The shoreline flowers are in full bloom.","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"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNWNLQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNDA3WiIsInB1ciI6ImJsb2JfaWQifX0=--2f76e0fa1dbc6b60c8ff5b79394dfb68b1d47120/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Ferguaon's%20Bay.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL2tNQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNDEwWiIsInB1ciI6ImJsb2JfaWQifX0=--194ef8ae1e35b9c621b801e88f7323fa1e6aa54a/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/XlNDJiI2QJqR0tpPTsOjFw.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBLzRNQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNDEyWiIsInB1ciI6ImJsb2JfaWQifX0=--4f449b669b42ee3ac413a35fc04e37eb17f684b9/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/jbiYwM-3TzaAFHyR2DVKew.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBd0lOQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNDE1WiIsInB1ciI6ImJsb2JfaWQifX0=--c5f93f9ac92fdc995f7a5743278735f8a37eba99/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/J4u3k3o7S-6PdjZCGseR8w.jpg"],"permalink":"https://data.waterrangers.com/observations/147040","readings":[{"id":"b4e23b71-f43c-4dcc-a8f9-8cbc34460564","created_at":"2025-09-04T00:30:27.161Z","updated_at":"2025-09-04T00:30:27.161Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"a9c9a58b-2795-43b3-9633-843a929177e2","created_at":"2025-09-04T00:30:27.172Z","updated_at":"2025-09-04T00:30:27.172Z","parameter":"oxygen","unit":"mg_l","value":"5","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"b5e0b856-522c-4fa1-b78e-67981de6027b","created_at":"2025-09-04T00:30:27.177Z","updated_at":"2025-09-04T00:30:27.177Z","parameter":"secchi_depth","unit":"m","value":"1.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b61b034f-2439-4abf-82a2-c5b0e557f15f","created_at":"2025-09-04T00:30:27.181Z","updated_at":"2025-09-04T00:30:27.181Z","parameter":"hardness","unit":"mg_l","value":"0.01","equipment":"unspecified_hardness","equipment_limit":null},{"id":"722ab725-4f14-4afe-8728-dd4e9c3e6b32","created_at":"2025-09-04T00:30:27.185Z","updated_at":"2025-09-04T00:30:27.185Z","parameter":"alkalinity","unit":"mg_l","value":"40","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"c76ad440-8087-44c4-b357-ab8d963adae4","created_at":"2025-09-04T00:30:27.189Z","updated_at":"2025-09-04T00:30:27.189Z","parameter":"water_depth","unit":"m","value":"1.75","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"672670cf-16fc-4846-b651-3c8bca85a7ec","created_at":"2025-09-04T00:30:27.202Z","updated_at":"2025-09-04T00:30:27.202Z","parameter":"conductivity","unit":"us_cm","value":"67","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"fe79f965-d094-4037-bc6d-2b298462487f","created_at":"2025-09-04T00:30:27.216Z","updated_at":"2025-09-04T00:30:27.216Z","parameter":"air_temperature","unit":"deg_c","value":"28","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"4c6c7b5f-881a-47f0-8aef-1869fd2549d0","created_at":"2025-09-04T00:30:27.221Z","updated_at":"2025-09-04T00:30:27.221Z","parameter":"water_temperature","unit":"deg_c","value":"25","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"f991c3b8-2eaf-404b-bb34-a5960420d8ac","created_at":"2025-09-04T00:30:27.359Z","updated_at":"2026-01-20T20:24:12.233Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-07-15T23:25:00.000Z","observed_at_local":"2018-07-15T19:25:00-04:00","notes":"Observed a family of ducks swimming in the calm water.\r\nMany motorized watercraft on the River.\r\nSurface of the water is clean.\r\nWater is clear with good visibility of the bottom.","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"],"photos":[],"permalink":"https://data.waterrangers.com/observations/147042","readings":[{"id":"dca9ab97-672f-48a4-977e-8a5ba4e94080","created_at":"2025-09-04T00:30:27.397Z","updated_at":"2025-09-04T00:30:27.397Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"98773115-aea4-4bb8-8dbb-c0ba918a68b8","created_at":"2025-09-04T00:30:27.428Z","updated_at":"2025-09-04T00:30:27.428Z","parameter":"oxygen","unit":"mg_l","value":"5","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"e9b81ecf-7dba-4c1e-8595-6b0fd78112f0","created_at":"2025-09-04T00:30:27.433Z","updated_at":"2025-09-04T00:30:27.433Z","parameter":"secchi_depth","unit":"m","value":"1.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"94937bea-cbec-4482-bd6e-76a4b435f0b8","created_at":"2025-09-04T00:30:27.442Z","updated_at":"2025-09-04T00:30:27.442Z","parameter":"hardness","unit":"mg_l","value":"0.01","equipment":"unspecified_hardness","equipment_limit":null},{"id":"7779d860-2e5d-400e-9a0b-6c132c22cd21","created_at":"2025-09-04T00:30:27.453Z","updated_at":"2025-09-04T00:30:27.453Z","parameter":"alkalinity","unit":"mg_l","value":"40","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"798c5bc2-5a7a-463d-9c45-29110b652a61","created_at":"2025-09-04T00:30:27.457Z","updated_at":"2025-09-04T00:30:27.457Z","parameter":"water_depth","unit":"m","value":"1.75","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"ac1c8c57-66f8-4052-a457-18f1ca01c7b3","created_at":"2025-09-04T00:30:27.461Z","updated_at":"2025-09-04T00:30:27.461Z","parameter":"conductivity","unit":"us_cm","value":"56","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"99f60811-3aaa-4d6d-ac2c-d59017745e5c","created_at":"2025-09-04T00:30:27.472Z","updated_at":"2025-09-04T00:30:27.472Z","parameter":"air_temperature","unit":"deg_c","value":"30","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"5712d066-8976-4683-8aff-ccbbbee67018","created_at":"2025-09-04T00:30:27.482Z","updated_at":"2025-09-04T00:30:27.482Z","parameter":"water_temperature","unit":"deg_c","value":"35","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"5919a2f0-c683-42e4-84f0-9e771c0f268c","created_at":"2025-09-04T00:30:27.229Z","updated_at":"2026-07-09T19:01:12.119Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-07-07T16:55:00.000Z","observed_at_local":"2018-07-07T12:55:00-04:00","notes":"The water is calm other than boat waves.\r\nFourteen motorized watercraft can be seen on the Ottawa River, from Ferguson's Bay. \r\nWater clarity is good; can see deeper than usual.\r\nWater surface is clean.\r\n","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 524μS/cm is outside the expected range of 0.0-169.21μS/cm (3.0 standard deviations from the historical mean for this location).","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"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNWtLQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNDYzWiIsInB1ciI6ImJsb2JfaWQifX0=--b45e64d982f13652d0fd8ea3bf7c79887bc94588/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Ferguaon's%20Bay.jpg"],"permalink":"https://data.waterrangers.com/observations/147041","readings":[{"id":"0dfbb334-eb80-4be4-9d08-300deac47d95","created_at":"2025-09-04T00:30:27.299Z","updated_at":"2025-09-04T00:30:27.299Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"unspecified_ph","equipment_limit":null},{"id":"dd53d1b5-14dd-4421-9f1d-2c249c43d421","created_at":"2025-09-04T00:30:27.304Z","updated_at":"2025-09-04T00:30:27.304Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"08877d7f-6825-4b69-a6b5-c4afdae8f584","created_at":"2025-09-04T00:30:27.307Z","updated_at":"2025-09-04T00:30:27.307Z","parameter":"secchi_depth","unit":"m","value":"1.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e83b6120-788e-4b5d-94c9-521539482f39","created_at":"2025-09-04T00:30:27.324Z","updated_at":"2025-09-04T00:30:27.324Z","parameter":"hardness","unit":"mg_l","value":"250","equipment":"unspecified_hardness","equipment_limit":null},{"id":"0c1b0ed3-5ef2-4f8d-beea-a229ab75647f","created_at":"2025-09-04T00:30:27.329Z","updated_at":"2025-09-04T00:30:27.329Z","parameter":"alkalinity","unit":"mg_l","value":"60","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"e9625359-3d5b-41b6-abd3-877e11a1fc36","created_at":"2025-09-04T00:30:27.335Z","updated_at":"2025-09-04T00:30:27.335Z","parameter":"water_depth","unit":"m","value":"1.75","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"81988857-9030-44d2-ba0b-12d53be4ffc1","created_at":"2025-09-04T00:30:27.340Z","updated_at":"2025-09-04T00:30:27.340Z","parameter":"conductivity","unit":"us_cm","value":"524","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"41beec3d-935c-476a-b9d0-a7aee4a19251","created_at":"2025-09-04T00:30:27.344Z","updated_at":"2025-09-04T00:30:27.344Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"564ba975-b8d2-42b9-b621-b28b34fef881","created_at":"2025-09-04T00:30:27.349Z","updated_at":"2025-09-04T00:30:27.349Z","parameter":"water_temperature","unit":"deg_c","value":"26","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"c7fb292a-f5b6-4e7f-b564-72e033d44141","created_at":"2025-09-04T00:30:26.894Z","updated_at":"2026-07-09T19:01:12.035Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-06-26T22:30:00.000Z","observed_at_local":"2018-06-26T18:30:00-04:00","notes":"Water has wave surface with the wind.\r\nA black duck flew approx. 8ft over my head.","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 106μS/cm is outside the expected range of 33.5-100.5μS/cm (50.0% difference from the historical median for this location).","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"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNVlLQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNDg5WiIsInB1ciI6ImJsb2JfaWQifX0=--66ab3e0f518379d6a5ba714c2ae7ab33ea0010a4/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180626_204051.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBLzBNQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNDkyWiIsInB1ciI6ImJsb2JfaWQifX0=--f611a14361511e2a13e03d532ece673b54fbcd4a/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180626_212313.jpg"],"permalink":"https://data.waterrangers.com/observations/147039","readings":[{"id":"3a5b72b3-8ca0-45aa-a0c1-05ec7c587760","created_at":"2025-09-04T00:30:26.976Z","updated_at":"2025-09-04T00:30:26.976Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"8ad0b5b0-e482-45a9-9f8d-a8f6844301ea","created_at":"2025-09-04T00:30:26.984Z","updated_at":"2025-09-04T00:30:26.984Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"005bf761-db39-49d5-85f2-d8488376eede","created_at":"2025-09-04T00:30:26.998Z","updated_at":"2025-09-04T00:30:26.998Z","parameter":"secchi_depth","unit":"m","value":"1.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"fe72a3d1-99a6-4dfd-b20d-3e4c93f55b0e","created_at":"2025-09-04T00:30:27.013Z","updated_at":"2025-09-04T00:30:27.013Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"4ee88169-f94a-45be-95c3-6678f71ce75e","created_at":"2025-09-04T00:30:27.020Z","updated_at":"2025-09-04T00:30:27.020Z","parameter":"alkalinity","unit":"mg_l","value":"40","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"dbd705b2-2f94-4b02-81af-9c7f1c8d371e","created_at":"2025-09-04T00:30:27.028Z","updated_at":"2025-09-04T00:30:27.028Z","parameter":"water_depth","unit":"m","value":"1.25","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"e18ac919-0e62-4e19-85b2-4c5ba1dc4326","created_at":"2025-09-04T00:30:27.048Z","updated_at":"2025-09-04T00:30:27.048Z","parameter":"conductivity","unit":"us_cm","value":"106","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"b6e25520-e24d-447d-b045-eaffe9499de4","created_at":"2025-09-04T00:30:27.059Z","updated_at":"2025-09-04T00:30:27.059Z","parameter":"air_temperature","unit":"deg_c","value":"21","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"dd0471c3-3aef-4e2b-a6a4-7753ffcfe835","created_at":"2025-09-04T00:30:27.064Z","updated_at":"2025-09-04T00:30:27.064Z","parameter":"water_temperature","unit":"deg_c","value":"21","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"64b450ca-8dc8-4b00-81df-de72efc0a9c9","created_at":"2025-09-04T00:30:26.748Z","updated_at":"2026-07-09T19:01:11.895Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-06-23T22:20:00.000Z","observed_at_local":"2018-06-23T18:20:00-04:00","notes":"Very windy, white caps on the water surface.\r\nBubbles and white foam on water surface.\r\nA couple motorized watercraft on the river.","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"],"photos":[],"permalink":"https://data.waterrangers.com/observations/147038","readings":[{"id":"0b848d5f-6c88-4b37-aa43-030ae3870e2d","created_at":"2025-09-04T00:30:26.807Z","updated_at":"2025-09-04T00:30:26.807Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"a3590b0e-a1b6-44df-8899-b7265fcc688c","created_at":"2025-09-04T00:30:26.814Z","updated_at":"2025-09-04T00:30:26.814Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"acfd0953-5dfe-490a-9fd5-fca4d3a70f80","created_at":"2025-09-04T00:30:26.819Z","updated_at":"2025-09-04T00:30:26.819Z","parameter":"secchi_depth","unit":"m","value":"2.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a851a374-53c4-42c5-8edd-74a50ad17a2b","created_at":"2025-09-04T00:30:26.825Z","updated_at":"2025-09-04T00:30:26.825Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"89e01bf2-0482-419f-b9fb-43157a2270a4","created_at":"2025-09-04T00:30:26.832Z","updated_at":"2025-09-04T00:30:26.832Z","parameter":"alkalinity","unit":"mg_l","value":"40","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"02710ed6-9146-48b9-994a-381c1ed56685","created_at":"2025-09-04T00:30:26.845Z","updated_at":"2025-09-04T00:30:26.845Z","parameter":"water_depth","unit":"m","value":"2","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"15570e8f-cd38-4b3a-a849-fe86a91260d4","created_at":"2025-09-04T00:30:26.850Z","updated_at":"2025-09-04T00:30:26.850Z","parameter":"conductivity","unit":"us_cm","value":"81","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"fff29a13-af0a-43eb-8dec-4061f831ec93","created_at":"2025-09-04T00:30:26.868Z","updated_at":"2025-09-04T00:30:26.868Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"c72b1cee-03ac-476d-876e-53d43b1f5e39","created_at":"2025-09-04T00:30:26.879Z","updated_at":"2025-09-04T00:30:26.879Z","parameter":"water_temperature","unit":"deg_c","value":"19","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"ead80c59-8ccc-4c58-892e-37a342394377","created_at":"2025-09-04T00:30:26.583Z","updated_at":"2026-01-20T20:24:10.972Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-06-11T23:45:00.000Z","observed_at_local":"2018-06-11T19:45:00-04:00","notes":"The water surface is calm as glass.\r\nBubbles emerge from below. From what?\r\nA pair of Blue Herons flew overhead.\r\nTwo motorboats were travelling around in the bay.","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"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNVFLQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNTQ3WiIsInB1ciI6ImJsb2JfaWQifX0=--c4b6f387cb903dd946208bc48446480441a674d5/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180611_210148.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNVVLQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNTUxWiIsInB1ciI6ImJsb2JfaWQifX0=--72641e10cc18d8ad581d9715126a4d245880de22/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180611_210625.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL3NNQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNTU0WiIsInB1ciI6ImJsb2JfaWQifX0=--8f7e60300e999d374204540a03cbe3b91d59189e/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180611_205316.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBd01OQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNTY0WiIsInB1ciI6ImJsb2JfaWQifX0=--a01d39e15a90c0b37aadf451675dd6b37e6d7dfe/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180611_201602.jpg"],"permalink":"https://data.waterrangers.com/observations/147037","readings":[{"id":"1c2e290d-9a1f-4e0d-9d8a-794bd3dcb5dd","created_at":"2025-09-04T00:30:26.669Z","updated_at":"2025-09-04T00:30:26.669Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"f5597730-e652-4c31-aaad-314f63470db7","created_at":"2025-09-04T00:30:26.676Z","updated_at":"2025-09-04T00:30:26.676Z","parameter":"oxygen","unit":"mg_l","value":"4.5","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"27513f67-8fef-451d-8dd0-9407cd42a691","created_at":"2025-09-04T00:30:26.685Z","updated_at":"2025-09-04T00:30:26.685Z","parameter":"secchi_depth","unit":"m","value":"1.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"f5d1abbe-159a-409e-affb-8c94af37b977","created_at":"2025-09-04T00:30:26.690Z","updated_at":"2025-09-04T00:30:26.690Z","parameter":"hardness","unit":"mg_l","value":"0.01","equipment":"unspecified_hardness","equipment_limit":null},{"id":"0b8a4d94-4d42-4a94-8ae5-ef470258b419","created_at":"2025-09-04T00:30:26.695Z","updated_at":"2025-09-04T00:30:26.695Z","parameter":"alkalinity","unit":"mg_l","value":"40","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"0f1db8f4-3060-47a1-a244-d8f2a8436e2e","created_at":"2025-09-04T00:30:26.699Z","updated_at":"2025-09-04T00:30:26.699Z","parameter":"water_depth","unit":"m","value":"1.75","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"00e67bd6-e309-495f-ac94-a3a4d9f03444","created_at":"2025-09-04T00:30:26.710Z","updated_at":"2025-09-04T00:30:26.710Z","parameter":"conductivity","unit":"us_cm","value":"132","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"b82405e8-7f65-45b2-802c-65c5e2a4657d","created_at":"2025-09-04T00:30:26.720Z","updated_at":"2025-09-04T00:30:26.720Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"2605b598-dbe0-4a56-b1c6-b2bd7db29a0a","created_at":"2025-09-04T00:30:26.737Z","updated_at":"2025-09-04T00:30:26.737Z","parameter":"water_temperature","unit":"deg_c","value":"21","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"716f26d7-f37f-42dd-a266-263d35f27e7d","created_at":"2025-09-04T00:30:26.441Z","updated_at":"2026-01-20T20:24:10.794Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-05-31T00:30:00.000Z","observed_at_local":"2018-05-30T20:30:00-04:00","notes":"Calm water, no motorized vehicles, beautiful sunset on the Ottawa River","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"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNUlLQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNTkxWiIsInB1ciI6ImJsb2JfaWQifX0=--b6f6fb7bc9b4b92308a2c08e6bad983de831077c/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180530_204718.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNU1LQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNTk1WiIsInB1ciI6ImJsb2JfaWQifX0=--25c431b0e92f5f5152596993ce819c2588c37a05/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180530_204207.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL29NQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNjAzWiIsInB1ciI6ImJsb2JfaWQifX0=--50e6702548d7932b0247578b6d1334a7fa0c2464/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180530_204032.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBd0VOQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNjA2WiIsInB1ciI6ImJsb2JfaWQifX0=--eaa8dd46ba243814be22b238a4d7196aafc09a66/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180530_204710.jpg"],"permalink":"https://data.waterrangers.com/observations/147036","readings":[{"id":"b086e93b-2979-4d23-83b7-69ab01d7e7d9","created_at":"2025-09-04T00:30:26.527Z","updated_at":"2025-09-04T00:30:26.527Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"1600f7c7-9890-42ef-8ae6-8d8b6e678a45","created_at":"2025-09-04T00:30:26.534Z","updated_at":"2025-09-04T00:30:26.534Z","parameter":"oxygen","unit":"mg_l","value":"5","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"10949824-ad56-4628-9108-4d2c538a2be8","created_at":"2025-09-04T00:30:26.540Z","updated_at":"2025-09-04T00:30:26.540Z","parameter":"secchi_depth","unit":"m","value":"1.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"664bfc12-be5b-434b-bec4-dd90acbd5a90","created_at":"2025-09-04T00:30:26.545Z","updated_at":"2025-09-04T00:30:26.545Z","parameter":"hardness","unit":"mg_l","value":"0.01","equipment":"unspecified_hardness","equipment_limit":null},{"id":"830e4d60-9a31-430b-a00a-31a1cf1bd0b1","created_at":"2025-09-04T00:30:26.548Z","updated_at":"2025-09-04T00:30:26.548Z","parameter":"alkalinity","unit":"mg_l","value":"40","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"3a776c26-86e4-4d18-92b5-e4527ad392db","created_at":"2025-09-04T00:30:26.552Z","updated_at":"2025-09-04T00:30:26.552Z","parameter":"water_depth","unit":"m","value":"1.75","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"214caaf9-eb71-4250-9a4d-d6e7dde75925","created_at":"2025-09-04T00:30:26.562Z","updated_at":"2025-09-04T00:30:26.562Z","parameter":"conductivity","unit":"us_cm","value":"76","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"89ec4486-4c8f-4a48-a18e-8b74e5666f6a","created_at":"2025-09-04T00:30:26.571Z","updated_at":"2025-09-04T00:30:26.571Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"3f3a2891-1d82-418f-b967-ea90429a4a48","created_at":"2025-09-04T00:30:26.576Z","updated_at":"2025-09-04T00:30:26.576Z","parameter":"water_temperature","unit":"deg_c","value":"18","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"65d80771-a104-41e2-8542-41ade1e652ce","created_at":"2025-09-04T00:30:26.306Z","updated_at":"2026-01-20T20:24:10.614Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-05-30T00:40:00.000Z","observed_at_local":"2018-05-29T20:40:00-04:00","notes":"Abundant amount of plant pollen on the surface of the water.\r\nSea gulls flying down the Ottawa River","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"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNUVLQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNjI4WiIsInB1ciI6ImJsb2JfaWQifX0=--49d6ab435aeec3cf3a65c15f0fb682fdec5913fd/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180529_195555.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL3dNQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNjMyWiIsInB1ciI6ImJsb2JfaWQifX0=--db1e6d89149ccedbb5ef5ecca8b9bf5c73ee4752/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180527_202631.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeVVPQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNjM1WiIsInB1ciI6ImJsb2JfaWQifX0=--542274980f6c49fe11d8eb85dd28a194a873dfda/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180527_202622.jpg"],"permalink":"https://data.waterrangers.com/observations/147035","readings":[{"id":"60496aaf-ea8d-47cd-84a1-90b54f0dc303","created_at":"2025-09-04T00:30:26.362Z","updated_at":"2025-09-04T00:30:26.362Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"5d8a911b-2478-425e-b9ca-f381269019a0","created_at":"2025-09-04T00:30:26.367Z","updated_at":"2025-09-04T00:30:26.367Z","parameter":"oxygen","unit":"mg_l","value":"4.5","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"09496d4c-0f90-4e9d-a319-be337633f027","created_at":"2025-09-04T00:30:26.376Z","updated_at":"2025-09-04T00:30:26.376Z","parameter":"secchi_depth","unit":"m","value":"1.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"7f3db100-185f-46db-84f4-7cfee19e7070","created_at":"2025-09-04T00:30:26.386Z","updated_at":"2025-09-04T00:30:26.386Z","parameter":"hardness","unit":"mg_l","value":"0.01","equipment":"unspecified_hardness","equipment_limit":null},{"id":"300fe57a-d349-43ab-a6e0-f6085ab77379","created_at":"2025-09-04T00:30:26.394Z","updated_at":"2025-09-04T00:30:26.394Z","parameter":"alkalinity","unit":"mg_l","value":"40","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"5aefdff4-a5e0-489e-8d12-be3ea6199611","created_at":"2025-09-04T00:30:26.414Z","updated_at":"2025-09-04T00:30:26.414Z","parameter":"water_depth","unit":"m","value":"1.75","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"92587f92-25d8-4602-9a5b-b0b01b6cf5aa","created_at":"2025-09-04T00:30:26.421Z","updated_at":"2025-09-04T00:30:26.421Z","parameter":"conductivity","unit":"us_cm","value":"86","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"796337e4-ad5e-4100-a5d6-76b1bc3d1200","created_at":"2025-09-04T00:30:26.430Z","updated_at":"2025-09-04T00:30:26.430Z","parameter":"air_temperature","unit":"deg_c","value":"19","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"7954c592-1fe4-4c62-a194-a2132b6c8aa9","created_at":"2025-09-04T00:30:26.434Z","updated_at":"2025-09-04T00:30:26.434Z","parameter":"water_temperature","unit":"deg_c","value":"18.5","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"b56cc2d1-be2c-47b2-9ef2-6c8cdb4f34a2","created_at":"2025-09-04T00:30:26.132Z","updated_at":"2026-07-09T19:01:11.803Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-05-28T00:05:00.000Z","observed_at_local":"2018-05-27T20:05:00-04:00","notes":"The Ottawa River is quiet. No motorized watercraft. Black flies have started. Fish are nibbling bugs on the water surface. Sea gulls fly down the Ottawa River.","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"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNDhLQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNjUyWiIsInB1ciI6ImJsb2JfaWQifX0=--981fe101ad834c054dd5a4f29b03fc36523b312b/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180507_184955.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNUFLQVE9PSIsImV4cCI6IjIwMjYtMDgtMDRUMDE6MTk6MTUuNjU1WiIsInB1ciI6ImJsb2JfaWQifX0=--2fa3481656cfa9eb886b32bb1d71e9eb4652143c/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180502_192126.jpg"],"permalink":"https://data.waterrangers.com/observations/147034","readings":[{"id":"42feec40-fda4-4a74-8ee4-cc83beab2d46","created_at":"2025-09-04T00:30:26.217Z","updated_at":"2025-09-04T00:30:26.217Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"8663a623-7aca-4609-b10f-555bce01e489","created_at":"2025-09-04T00:30:26.223Z","updated_at":"2025-09-04T00:30:26.223Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"ed75df16-f403-43b4-a9ea-9e987bee784d","created_at":"2025-09-04T00:30:26.228Z","updated_at":"2025-09-04T00:30:26.228Z","parameter":"secchi_depth","unit":"m","value":"1.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6f7d951b-1c98-4876-9b57-1dcf44ef8b8f","created_at":"2025-09-04T00:30:26.232Z","updated_at":"2025-09-04T00:30:26.232Z","parameter":"hardness","unit":"mg_l","value":"0.01","equipment":"unspecified_hardness","equipment_limit":null},{"id":"fe6afdbd-bfbc-4001-ae2d-9db717c75f6e","created_at":"2025-09-04T00:30:26.237Z","updated_at":"2025-09-04T00:30:26.237Z","parameter":"alkalinity","unit":"mg_l","value":"40","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"5363688e-5865-4716-a2b2-8ddc94646586","created_at":"2025-09-04T00:30:26.241Z","updated_at":"2025-09-04T00:30:26.241Z","parameter":"water_depth","unit":"m","value":"1.75","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"c95e5280-0ce0-4790-84c0-741a1c56495f","created_at":"2025-09-04T00:30:26.276Z","updated_at":"2025-09-04T00:30:26.276Z","parameter":"conductivity","unit":"us_cm","value":"63","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"9a5cf1bc-59bf-43c3-98ea-f873331d7773","created_at":"2025-09-04T00:30:26.282Z","updated_at":"2025-09-04T00:30:26.282Z","parameter":"air_temperature","unit":"deg_c","value":"19","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"8575a71a-ec79-4235-84fb-827830df2bc4","created_at":"2025-09-04T00:30:26.286Z","updated_at":"2025-09-04T00:30:26.286Z","parameter":"water_temperature","unit":"deg_c","value":"15","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"9444d102-2157-4709-a251-272d7c294428","created_at":"2025-09-04T00:30:24.716Z","updated_at":"2026-07-09T19:01:11.521Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"87b2e418-b247-49ea-b3f2-9cf4371c598a","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-05-14T22:20:00.000Z","observed_at_local":"2018-05-14T18:20:00-04:00","notes":"Water is calm. No motorized watercraft. Sounds of Canada Geese and ducks in the distance. Sea gulls flying down river.","checked":"review_needed","qa_notes":"Review needed: chloride's result of 0.01ppm is below the normal range of 12.0ppm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","chloride","conductivity","air_temperature","water_temperature","hardness","alkalinity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/147025","readings":[{"id":"7e45ea12-ed97-4cfb-9b4c-4d73038b192a","created_at":"2025-09-04T00:30:24.741Z","updated_at":"2025-09-04T00:30:24.741Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"3fe0e614-43aa-42ca-ba0d-7728b8c8d9ad","created_at":"2025-09-04T00:30:24.772Z","updated_at":"2025-09-04T00:30:24.772Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"7e2e04df-2f39-461c-93df-abdcb8e15ae5","created_at":"2025-09-04T00:30:24.777Z","updated_at":"2025-09-04T00:30:24.777Z","parameter":"secchi_depth","unit":"m","value":"1.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"19d39251-f5b3-4645-8e6d-280f6374e5b5","created_at":"2025-09-04T00:30:24.793Z","updated_at":"2025-09-04T00:30:24.793Z","parameter":"chloride","unit":"ppm","value":"0.01","equipment":"unspecified_chloride","equipment_limit":null},{"id":"4a9c2f4b-6789-4d57-856d-9fe97898285e","created_at":"2025-09-04T00:30:24.809Z","updated_at":"2025-09-04T00:30:24.809Z","parameter":"conductivity","unit":"us_cm","value":"43","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"e7b391bf-9997-4bc2-bef1-a26acc2b82ef","created_at":"2025-09-04T00:30:24.814Z","updated_at":"2025-09-04T00:30:24.814Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"d800be8f-f25c-4894-a327-f48482f1ae48","created_at":"2025-09-04T00:30:24.821Z","updated_at":"2025-09-04T00:30:24.821Z","parameter":"water_temperature","unit":"deg_c","value":"11","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"3e53db6a-1ce1-43c7-92b2-f7c79f359a67","created_at":"2025-09-04T00:30:24.799Z","updated_at":"2025-11-19T15:02:33.125Z","parameter":"hardness","unit":"mg_l","value":"0","equipment":"unspecified_hardness","equipment_limit":"<="},{"id":"8a89ba0d-a33f-4734-b374-7f952669a921","created_at":"2025-09-04T00:30:24.804Z","updated_at":"2025-11-19T15:02:33.125Z","parameter":"alkalinity","unit":"mg_l","value":"0","equipment":"unspecified_alkalinity","equipment_limit":"<="}]}]