[{"id":"e378e898-5beb-4b05-9838-e10edfd2a7f3","created_at":"2025-09-02T20:59:43.142Z","updated_at":"2026-01-20T20:18:25.448Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"232c67cc-3af7-49c1-960c-091ed3e46267","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2009-09-08T04:00:00.000Z","observed_at_local":"2009-09-08T00:00:00-04:00","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","secchi_depth","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119936","readings":[{"id":"6dc530f0-b5a4-44c2-91e4-b85595123457","created_at":"2025-09-02T20:59:43.187Z","updated_at":"2025-09-02T20:59:43.187Z","parameter":"ph","unit":"std_units","value":"8.18","equipment":"unspecified_ph","equipment_limit":null},{"id":"9121b657-77b3-47d9-81d9-74c19a47b15a","created_at":"2025-09-02T20:59:43.193Z","updated_at":"2025-09-02T20:59:43.193Z","parameter":"secchi_depth","unit":"m","value":"8.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"5fbd07f8-0ed4-4585-ab80-87fe94042472","created_at":"2025-09-02T20:59:43.197Z","updated_at":"2025-09-02T20:59:43.197Z","parameter":"alkalinity","unit":"mg_l","value":"83.2875","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"631b2650-46b2-4a84-bab1-9dea16fd51cb","created_at":"2025-09-02T20:59:43.206Z","updated_at":"2025-09-02T20:59:43.206Z","parameter":"water_depth","unit":"m","value":"19.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"43a67713-5c37-4829-918c-7c5b10e4ac49","created_at":"2025-09-02T20:59:43.214Z","updated_at":"2025-09-02T20:59:43.214Z","parameter":"conductivity","unit":"us_cm","value":"219.25","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"deea12ca-ab36-4140-8c2d-a6bb4c9047e0","created_at":"2025-09-02T20:59:43.219Z","updated_at":"2025-09-02T20:59:43.219Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"151.25","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"20959ce1-9b74-40ed-8cb6-2d8b00fe48c6","created_at":"2025-09-02T20:59:42.633Z","updated_at":"2026-01-20T20:18:23.917Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"232c67cc-3af7-49c1-960c-091ed3e46267","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2003-11-12T05:00:00.000Z","observed_at_local":"2003-11-12T00:00:00-05:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 231.625μS/cm is outside the expected range of 213.8-222.7μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119929","readings":[{"id":"c70b3237-6ebe-4439-9cc4-00f4fec61de6","created_at":"2025-09-02T20:59:42.663Z","updated_at":"2025-09-02T20:59:42.663Z","parameter":"ph","unit":"std_units","value":"8.3225","equipment":"unspecified_ph","equipment_limit":null},{"id":"54f62db7-2cbb-4c70-b2c0-0c19ae20b81d","created_at":"2025-09-02T20:59:42.667Z","updated_at":"2025-09-02T20:59:42.667Z","parameter":"secchi_depth","unit":"m","value":"4.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6f8726d8-2d0b-4e59-9e7e-1daad3055565","created_at":"2025-09-02T20:59:42.671Z","updated_at":"2025-09-02T20:59:42.671Z","parameter":"alkalinity","unit":"mg_l","value":"93.1125","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"d780be62-4764-4eb3-9865-e76b45ffc62f","created_at":"2025-09-02T20:59:42.680Z","updated_at":"2025-09-02T20:59:42.680Z","parameter":"water_depth","unit":"m","value":"19.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"09422957-085e-4784-b441-28bd0db644b6","created_at":"2025-09-02T20:59:42.684Z","updated_at":"2025-09-02T20:59:42.684Z","parameter":"conductivity","unit":"us_cm","value":"231.625","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"baec3807-cd58-446b-85c9-58447cdd28f5","created_at":"2025-09-02T20:59:42.688Z","updated_at":"2025-09-02T20:59:42.688Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"173.75","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"7e29bca7-1bec-47ee-9b8b-e920fd5b2a5a","created_at":"2025-09-02T20:59:41.835Z","updated_at":"2026-01-20T20:18:21.128Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"232c67cc-3af7-49c1-960c-091ed3e46267","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2002-11-05T05:00:00.000Z","observed_at_local":"2002-11-05T00:00:00-05:00","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","secchi_depth","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119917","readings":[{"id":"ea544456-67fd-47c0-a21b-4f8046183591","created_at":"2025-09-02T20:59:41.874Z","updated_at":"2025-09-02T20:59:41.874Z","parameter":"ph","unit":"std_units","value":"8.2525","equipment":"unspecified_ph","equipment_limit":null},{"id":"6847182a-ae78-4f52-b3f8-e41782730693","created_at":"2025-09-02T20:59:41.879Z","updated_at":"2025-09-02T20:59:41.879Z","parameter":"secchi_depth","unit":"m","value":"6.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"1e0eb04e-5e38-4570-8679-9b4763ae97a4","created_at":"2025-09-02T20:59:41.883Z","updated_at":"2025-09-02T20:59:41.883Z","parameter":"alkalinity","unit":"mg_l","value":"84.31666667","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"c7e95a18-590f-4d12-81cc-297553b8053c","created_at":"2025-09-02T20:59:41.900Z","updated_at":"2025-09-02T20:59:41.900Z","parameter":"water_depth","unit":"m","value":"19.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"26277868-9439-476a-92db-a252b67fd31c","created_at":"2025-09-02T20:59:41.905Z","updated_at":"2025-09-02T20:59:41.905Z","parameter":"conductivity","unit":"us_cm","value":"218.25","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"c4ebd0bf-442f-4d00-ba51-8771ee13ec59","created_at":"2025-09-02T20:59:41.909Z","updated_at":"2025-09-02T20:59:41.909Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"183.333333","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"105ef0a6-46fc-4eac-afca-c0ad216cc0de","created_at":"2025-09-02T20:59:41.317Z","updated_at":"2026-01-20T20:18:19.635Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"232c67cc-3af7-49c1-960c-091ed3e46267","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2002-08-12T04:00:00.000Z","observed_at_local":"2002-08-12T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 202μS/cm is outside the expected range of 214.8-223.7μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119910","readings":[{"id":"06eaf15f-78a1-415d-b702-e3f02690d63b","created_at":"2025-09-02T20:59:41.353Z","updated_at":"2025-09-02T20:59:41.353Z","parameter":"ph","unit":"std_units","value":"8.3075","equipment":"unspecified_ph","equipment_limit":null},{"id":"ff2c7e97-50d8-4805-a60c-bc45fa853bb9","created_at":"2025-09-02T20:59:41.361Z","updated_at":"2025-09-02T20:59:41.361Z","parameter":"secchi_depth","unit":"m","value":"11","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"bd238943-aeaa-4ded-b6f3-c9f0c6322218","created_at":"2025-09-02T20:59:41.365Z","updated_at":"2025-09-02T20:59:41.365Z","parameter":"alkalinity","unit":"mg_l","value":"83.5","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"50a084f0-46d0-4647-a9ec-1f41e1684c6c","created_at":"2025-09-02T20:59:41.369Z","updated_at":"2025-09-02T20:59:41.369Z","parameter":"water_depth","unit":"m","value":"19.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"64ac93bd-c681-4d14-9022-5af5c9a62391","created_at":"2025-09-02T20:59:41.379Z","updated_at":"2025-09-02T20:59:41.379Z","parameter":"conductivity","unit":"us_cm","value":"202","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"c55ab3fc-f5d8-47eb-9cb2-c2cd644f6f9f","created_at":"2025-09-02T20:59:41.382Z","updated_at":"2025-09-02T20:59:41.382Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"162.5","equipment":"lab_unspecified","equipment_limit":null}]}]