[{"id":"93c8ac80-7d7e-4923-83e3-edaaf839516e","created_at":"2025-09-04T00:28:57.324Z","updated_at":"2026-01-12T18:36:53.134Z","owner_id":"6d9c15f7-d4a5-4184-92ba-ed14165e5b58","location_id":"dc09ee30-65ac-4340-967a-3d794f8beb90","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2017-09-25T21:45:00.000Z","observed_at_local":"2017-09-25T17:45:00-04:00","notes":"On arrival at the dock there were at lease 50 ducks about 100 feet from shore.\r\nVery little activity on the river, calm water.  ","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","water_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145958","readings":[{"id":"0249842a-5667-4112-9d3f-9fa317779c83","created_at":"2025-09-04T00:28:57.378Z","updated_at":"2025-09-04T00:28:57.378Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"232b3a7c-503d-47e7-b5d5-b1e13ab56c3c","created_at":"2025-09-04T00:28:57.382Z","updated_at":"2025-09-04T00:28:57.382Z","parameter":"secchi_depth","unit":"m","value":"1.995","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"2823828b-46c7-4e45-aa9a-a73cd67bb00d","created_at":"2025-09-04T00:28:57.385Z","updated_at":"2025-09-04T00:28:57.385Z","parameter":"hardness","unit":"mg_l","value":"0","equipment":"unspecified_hardness","equipment_limit":null},{"id":"d648148c-3173-48d7-b8f5-c7301a71c8a3","created_at":"2025-09-04T00:28:57.388Z","updated_at":"2025-09-04T00:28:57.388Z","parameter":"alkalinity","unit":"mg_l","value":"70","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"717e0741-c311-48f5-81f7-9dc160406139","created_at":"2025-09-04T00:28:57.391Z","updated_at":"2025-09-04T00:28:57.391Z","parameter":"water_depth","unit":"m","value":"11.07","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"797a6df0-0613-4d20-a550-b0337c96c630","created_at":"2025-09-04T00:28:57.397Z","updated_at":"2025-09-04T00:28:57.397Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"f07afd22-c505-4871-851e-58674395fc4e","created_at":"2025-09-04T00:28:57.416Z","updated_at":"2025-09-04T00:28:57.416Z","parameter":"water_temperature","unit":"deg_c","value":"24","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"0d2bdfe0-2d74-4fff-a149-f326ec355914","created_at":"2025-09-04T00:28:55.125Z","updated_at":"2026-01-12T18:36:51.164Z","owner_id":"6d9c15f7-d4a5-4184-92ba-ed14165e5b58","location_id":"dc09ee30-65ac-4340-967a-3d794f8beb90","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2017-08-27T18:07:00.000Z","observed_at_local":"2017-08-27T14:07:00-04:00","notes":"Clear/partly cloudy Several pleasure boats, fishing boats, sea dos,  few kayaks.\r\na lot of currant and big  waves.  ","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","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145935","readings":[{"id":"25bc3d5b-5c78-4fde-a7f1-17b7cba03f49","created_at":"2025-09-04T00:28:55.158Z","updated_at":"2025-09-04T00:28:55.158Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"a0880343-48da-4712-be24-fd19fcaa5acb","created_at":"2025-09-04T00:28:55.166Z","updated_at":"2025-09-04T00:28:55.166Z","parameter":"secchi_depth","unit":"m","value":"1.49","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"1b64a04c-e5c4-4d24-9144-b38ca4333996","created_at":"2025-09-04T00:28:55.173Z","updated_at":"2025-09-04T00:28:55.173Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"7ffeb1dd-80f2-46b3-8dd6-691a7d24a83f","created_at":"2025-09-04T00:28:55.183Z","updated_at":"2025-09-04T00:28:55.183Z","parameter":"alkalinity","unit":"mg_l","value":"0","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"b30800d5-3fd3-4388-aa4d-6f4dd6ec051b","created_at":"2025-09-04T00:28:55.187Z","updated_at":"2025-09-04T00:28:55.187Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"c0a2b1d5-2e84-4fe8-95ed-443df16ed199","created_at":"2025-09-04T00:28:55.191Z","updated_at":"2025-09-04T00:28:55.191Z","parameter":"water_temperature","unit":"deg_c","value":"22","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"4f4619cd-9eb9-483d-a9f4-db3da75b17f4","created_at":"2025-09-04T00:28:53.686Z","updated_at":"2026-01-12T18:36:49.855Z","owner_id":"6d9c15f7-d4a5-4184-92ba-ed14165e5b58","location_id":"dc09ee30-65ac-4340-967a-3d794f8beb90","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2017-07-31T16:10:00.000Z","observed_at_local":"2017-07-31T12:10:00-04:00","notes":"Test done at 09.40 am cloudy few pleasure craft. ","checked":"issue_detected","qa_notes":"Issue detected: secchi_depth's result of 96m exceeds the extreme range of 50.0m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["secchi_depth","ph","hardness","alkalinity","water_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145920","readings":[{"id":"247fb68c-6efa-40e7-ab13-6fe38ac5ea8d","created_at":"2025-12-10T16:25:17.656Z","updated_at":"2025-12-10T16:25:17.656Z","parameter":"secchi_depth","unit":"m","value":"96","equipment":"secchi_disk_20cm","equipment_limit":">"},{"id":"b8d7f4f2-69c9-4780-82ad-ea6f79af5c95","created_at":"2025-09-04T00:28:53.752Z","updated_at":"2025-09-04T00:28:53.752Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"72c23e43-a582-46e1-91e5-f5c4f2c5df6d","created_at":"2025-09-04T00:28:53.764Z","updated_at":"2025-09-04T00:28:53.764Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"bf7bb4a5-3e68-44ab-b4e2-54578cca888c","created_at":"2025-09-04T00:28:53.772Z","updated_at":"2025-09-04T00:28:53.772Z","parameter":"alkalinity","unit":"mg_l","value":"180","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"481ff28f-7fd0-4e23-9b68-6b657c6dece9","created_at":"2025-09-04T00:28:53.783Z","updated_at":"2025-09-04T00:28:53.783Z","parameter":"water_depth","unit":"m","value":"6","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"4b46e0ec-a014-41db-9eff-78bc0c5e83ce","created_at":"2025-09-04T00:28:53.797Z","updated_at":"2025-09-04T00:28:53.797Z","parameter":"air_temperature","unit":"deg_c","value":"21.5","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"72bddf57-6624-4904-a58b-9be4d384ecc6","created_at":"2025-09-04T00:28:53.816Z","updated_at":"2025-09-04T00:28:53.816Z","parameter":"water_temperature","unit":"deg_c","value":"22","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"3a45f27a-d57c-4b11-bb26-5feec5702222","created_at":"2025-09-04T00:28:49.941Z","updated_at":"2026-01-21T21:13:41.280Z","owner_id":"6d9c15f7-d4a5-4184-92ba-ed14165e5b58","location_id":"dc09ee30-65ac-4340-967a-3d794f8beb90","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2017-06-26T15:45:00.000Z","observed_at_local":"2017-06-26T11:45:00-04:00","notes":"Clear weather. Windy. Pleasure boats .","checked":"issue_detected","qa_notes":"Issue detected: secchi_depth's result of 176.5m exceeds the extreme range of 50.0m.\nReview needed: ph's result of 5std_units is outside the expected range of 5.1-8.5std_units (% 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","air_temperature","water_temperature","secchi_depth"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145871","readings":[{"id":"73c61361-e2f3-49bf-914f-48e6e48eee3d","created_at":"2025-12-10T16:25:15.670Z","updated_at":"2025-12-10T16:25:15.670Z","parameter":"secchi_depth","unit":"m","value":"176.5","equipment":"secchi_disk_20cm","equipment_limit":">"},{"id":"f8d52e03-a650-403a-ab3e-254f433b984b","created_at":"2025-09-04T00:28:50.082Z","updated_at":"2025-09-04T00:28:50.082Z","parameter":"ph","unit":"std_units","value":"5","equipment":"unspecified_ph","equipment_limit":null},{"id":"53ba311d-3271-457f-9ddc-5859fe33c2b1","created_at":"2025-09-04T00:28:50.089Z","updated_at":"2025-09-04T00:28:50.089Z","parameter":"air_temperature","unit":"deg_c","value":"16","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"07eaa8b6-669e-4838-a784-1a8f6af441a1","created_at":"2025-09-04T00:28:50.093Z","updated_at":"2025-09-04T00:28:50.093Z","parameter":"water_temperature","unit":"deg_c","value":"19","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"15ce6939-3f8a-46f1-b833-d99d8d0944d9","created_at":"2025-09-04T00:28:49.697Z","updated_at":"2026-05-28T18:03:05.149Z","owner_id":"6d9c15f7-d4a5-4184-92ba-ed14165e5b58","location_id":"dc09ee30-65ac-4340-967a-3d794f8beb90","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2017-05-29T22:30:00.000Z","observed_at_local":"2017-05-29T18:30:00-04:00","notes":"Investigator Ian Young. People fishing.Medium strong winds.  ","checked":"review_needed","qa_notes":"Review needed: ph's result of 5std_units is outside the expected range of 5.1-8.5std_units (% difference from the historical median for this location).","qa_admin_notes":"Changed water depth from 83 m to 8.3 m","qa_admin_notes_author_id":"91fb34bf-374d-4fce-87d7-30357f165301","qa_admin_notes_updated_at":"2026-05-28T18:03:05.015Z","tested_parameters":["secchi_depth","ph","water_temperature","air_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145868","readings":[{"id":"daa63b21-6240-4649-8c21-c2326158f42b","created_at":"2026-05-28T18:03:05.073Z","updated_at":"2026-05-28T18:03:05.073Z","parameter":"secchi_depth","unit":"m","value":"8.3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a480ecbe-93be-4fe7-a9ea-442f6a290ebd","created_at":"2026-05-28T18:03:05.078Z","updated_at":"2026-05-28T18:03:05.078Z","parameter":"ph","unit":"std_units","value":"5","equipment":"unspecified_ph","equipment_limit":null},{"id":"66fbe079-dbe6-42eb-af1c-e218ece763c1","created_at":"2026-05-28T18:03:05.082Z","updated_at":"2026-05-28T18:03:05.082Z","parameter":"water_temperature","unit":"deg_c","value":"16","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"add6686a-c9cd-4cd2-8d10-aa82a8ec085e","created_at":"2026-05-28T18:03:05.086Z","updated_at":"2026-05-28T18:03:05.086Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"unspecified_air_temperature","equipment_limit":null}]},{"id":"bcafdbd4-b11e-4ab6-9e9a-c984e640ec25","created_at":"2025-09-04T00:28:46.155Z","updated_at":"2026-01-12T18:36:31.999Z","owner_id":"6d9c15f7-d4a5-4184-92ba-ed14165e5b58","location_id":"dc09ee30-65ac-4340-967a-3d794f8beb90","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2016-09-21T15:46:00.000Z","observed_at_local":"2016-09-21T11:46:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":[],"photos":[],"permalink":"https://data.waterrangers.com/observations/145816","readings":[]},{"id":"b6bfbdc5-e925-4668-ae5a-35908996b81a","created_at":"2025-09-04T00:28:44.998Z","updated_at":"2026-01-12T18:36:31.600Z","owner_id":"6d9c15f7-d4a5-4184-92ba-ed14165e5b58","location_id":"dc09ee30-65ac-4340-967a-3d794f8beb90","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2016-08-27T15:40:00.000Z","observed_at_local":"2016-08-27T11:40:00-04:00","notes":"Clear weather. Light east wind. Few pleasure boats 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","secchi_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145804","readings":[{"id":"5c79adfe-e065-433a-8959-fd548716aa21","created_at":"2025-09-04T00:28:45.057Z","updated_at":"2025-09-04T00:28:45.057Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"b688fb8f-1852-4d3d-9bb5-d1b353e4b6ed","created_at":"2025-09-04T00:28:45.062Z","updated_at":"2025-09-04T00:28:45.062Z","parameter":"secchi_depth","unit":"m","value":"1.62","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"7ad086b0-15a4-4025-80c9-e9380d3c9f50","created_at":"2025-09-04T00:28:45.066Z","updated_at":"2025-09-04T00:28:45.066Z","parameter":"conductivity","unit":"us_cm","value":"57","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"00a53789-f6ee-48ec-88d6-897112d6b836","created_at":"2025-09-04T00:28:45.070Z","updated_at":"2025-09-04T00:28:45.070Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"8cfd9374-0cc0-4330-a015-63da392f398a","created_at":"2025-09-04T00:28:45.074Z","updated_at":"2025-09-04T00:28:45.074Z","parameter":"water_temperature","unit":"deg_c","value":"23","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"405e1678-4cd1-49f3-8c84-31603bc3e34c","created_at":"2025-09-04T00:28:42.769Z","updated_at":"2026-01-12T18:36:30.893Z","owner_id":"6d9c15f7-d4a5-4184-92ba-ed14165e5b58","location_id":"dc09ee30-65ac-4340-967a-3d794f8beb90","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2016-07-31T00:29:00.000Z","observed_at_local":"2016-07-30T20:29:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145776","readings":[{"id":"0969553c-c09a-4694-ae14-5e0aefc939f0","created_at":"2025-09-04T00:28:42.797Z","updated_at":"2025-09-04T00:28:42.797Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"4d19a115-b0e3-4864-8d13-6fffddc13707","created_at":"2025-09-04T00:28:42.802Z","updated_at":"2025-09-04T00:28:42.802Z","parameter":"secchi_depth","unit":"m","value":"1.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b4d4e36b-b015-42b0-a1a8-94856f3deefa","created_at":"2025-09-04T00:28:42.811Z","updated_at":"2025-09-04T00:28:42.811Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"a495325e-7e6d-4295-88c0-4bf5dc4b3366","created_at":"2025-09-04T00:28:42.814Z","updated_at":"2025-09-04T00:28:42.814Z","parameter":"water_temperature","unit":"deg_c","value":"25","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"ed8f9789-ef02-419d-b00e-1a581671047a","created_at":"2025-09-04T00:28:36.011Z","updated_at":"2026-06-10T19:58:33.755Z","owner_id":"6d9c15f7-d4a5-4184-92ba-ed14165e5b58","location_id":"dc09ee30-65ac-4340-967a-3d794f8beb90","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2016-06-27T00:17:00.000Z","observed_at_local":"2016-06-26T20:17:00-04:00","notes":"A lot of boat on the river high wakes. ","checked":"review_needed","qa_notes":"Review needed: ph's result of 4std_units is below the normal range of 5.0std_units.","qa_admin_notes":"123m changed to 12.3 m water depth based on equipment 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