[{"id":"f39fa541-7f2c-4fa2-9db5-5362914b557d","created_at":"2025-09-02T20:59:29.287Z","updated_at":"2026-01-20T20:17:42.926Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"cad0ab34-a1aa-40ce-88aa-3e81d0f50729","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2012-08-20T04:00:00.000Z","observed_at_local":"2012-08-20T00:00:00-04:00","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","hardness","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119729","readings":[{"id":"3cd8699b-7a14-49b2-8512-53b11977d6d0","created_at":"2025-09-02T20:59:29.326Z","updated_at":"2025-09-02T20:59:29.326Z","parameter":"ph","unit":"std_units","value":"8.345","equipment":"unspecified_ph","equipment_limit":null},{"id":"88301504-a625-4c3e-822c-72d35f371f37","created_at":"2025-09-02T20:59:29.332Z","updated_at":"2025-09-02T20:59:29.332Z","parameter":"hardness","unit":"mg_l","value":"122.735225","equipment":"unspecified_hardness","equipment_limit":null},{"id":"e8bc488b-68ba-48be-aaf1-bcb53aa88cfa","created_at":"2025-09-02T20:59:29.337Z","updated_at":"2025-09-02T20:59:29.337Z","parameter":"alkalinity","unit":"mg_l","value":"93.575","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"3697e3be-d87f-475d-a4f5-6c133af3ca40","created_at":"2025-09-02T20:59:29.342Z","updated_at":"2025-09-02T20:59:29.342Z","parameter":"water_depth","unit":"m","value":"10.9","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"8b6d04ec-6994-4a4b-8995-88fe473c3a1d","created_at":"2025-09-02T20:59:29.346Z","updated_at":"2025-09-02T20:59:29.346Z","parameter":"conductivity","unit":"us_cm","value":"304.25","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"af16c339-6b98-49d3-9a34-72c359897158","created_at":"2025-09-02T20:59:29.354Z","updated_at":"2025-09-02T20:59:29.354Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"222.5","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"580dc9cf-c4e9-4389-85ec-192b070cfb00","created_at":"2025-09-02T20:59:28.758Z","updated_at":"2026-01-20T20:17:41.656Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"cad0ab34-a1aa-40ce-88aa-3e81d0f50729","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2012-03-05T05:00:00.000Z","observed_at_local":"2012-03-05T00:00:00-05:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 326.75μS/cm is outside the expected range of 298.13-310.37μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119722","readings":[{"id":"b5e8fe3d-730c-4e05-a135-441f8a7986b1","created_at":"2025-09-02T20:59:28.790Z","updated_at":"2025-09-02T20:59:28.790Z","parameter":"ph","unit":"std_units","value":"8.110833333","equipment":"unspecified_ph","equipment_limit":null},{"id":"d07262b1-70d8-4036-9295-513b7b324f3d","created_at":"2025-09-02T20:59:28.793Z","updated_at":"2025-09-02T20:59:28.793Z","parameter":"hardness","unit":"mg_l","value":"119.1666667","equipment":"unspecified_hardness","equipment_limit":null},{"id":"fd03b013-e100-4916-8620-a541da4f256a","created_at":"2025-09-02T20:59:28.798Z","updated_at":"2025-09-02T20:59:28.798Z","parameter":"alkalinity","unit":"mg_l","value":"94.54166667","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"0acc0132-729e-48b1-a114-220493624985","created_at":"2025-09-02T20:59:28.802Z","updated_at":"2025-09-02T20:59:28.802Z","parameter":"water_depth","unit":"m","value":"8.1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ed7ef6a7-b36a-447a-abdc-4f64fceba9b4","created_at":"2025-09-02T20:59:28.807Z","updated_at":"2025-09-02T20:59:28.807Z","parameter":"conductivity","unit":"us_cm","value":"326.75","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"dd49ec5e-67ec-4c59-a587-74662b14107f","created_at":"2025-09-02T20:59:28.811Z","updated_at":"2025-09-02T20:59:28.811Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"232.5","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"a67e9349-00e5-41f5-bbbd-a296412815f9","created_at":"2025-09-02T20:59:27.033Z","updated_at":"2026-01-20T20:17:37.381Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"cad0ab34-a1aa-40ce-88aa-3e81d0f50729","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2006-08-14T04:00:00.000Z","observed_at_local":"2006-08-14T00:00:00-04:00","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","hardness","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119699","readings":[{"id":"4b954984-5c10-4e22-b22f-9f259558894c","created_at":"2025-09-02T20:59:27.066Z","updated_at":"2025-09-02T20:59:27.066Z","parameter":"ph","unit":"std_units","value":"8.4025","equipment":"unspecified_ph","equipment_limit":null},{"id":"7d99e32e-411a-4810-9e6b-188127623af1","created_at":"2025-09-02T20:59:27.070Z","updated_at":"2025-09-02T20:59:27.070Z","parameter":"hardness","unit":"mg_l","value":"117","equipment":"unspecified_hardness","equipment_limit":null},{"id":"9959a574-9460-45c8-8ceb-5695b1468e17","created_at":"2025-09-02T20:59:27.075Z","updated_at":"2025-09-02T20:59:27.075Z","parameter":"alkalinity","unit":"mg_l","value":"94.675","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"a8727a15-cd78-4a9e-b1cd-1a84b50b5c2d","created_at":"2025-09-02T20:59:27.083Z","updated_at":"2025-09-02T20:59:27.083Z","parameter":"water_depth","unit":"m","value":"17.1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"de5061c2-b4e7-4e66-af9e-06fcbce02238","created_at":"2025-09-02T20:59:27.087Z","updated_at":"2025-09-02T20:59:27.087Z","parameter":"conductivity","unit":"us_cm","value":"305.625","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"539301ed-7d63-407f-8746-7988c67f8785","created_at":"2025-09-02T20:59:27.090Z","updated_at":"2025-09-02T20:59:27.090Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"275","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"8ee2d7fd-34b0-413e-b955-16f42926e60d","created_at":"2025-09-02T20:59:26.591Z","updated_at":"2026-01-20T20:17:36.388Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"cad0ab34-a1aa-40ce-88aa-3e81d0f50729","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2006-04-28T04:00:00.000Z","observed_at_local":"2006-04-28T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: water_depth's result of 22.3m exceeds the normal range of 20.0m.\nReview needed: Based on previous readings, conductivity's result of 287.625μS/cm is outside the expected range of 299.51-311.74μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119692","readings":[{"id":"d0ab2483-009a-4ef2-a9c4-de0975d16496","created_at":"2025-09-02T20:59:26.622Z","updated_at":"2025-09-02T20:59:26.622Z","parameter":"ph","unit":"std_units","value":"7.98375","equipment":"unspecified_ph","equipment_limit":null},{"id":"e646a6e4-04c2-4968-a674-a3ef39a3fa77","created_at":"2025-09-02T20:59:26.626Z","updated_at":"2025-09-02T20:59:26.626Z","parameter":"hardness","unit":"mg_l","value":"115.5","equipment":"unspecified_hardness","equipment_limit":null},{"id":"a02dcca5-53e2-4d83-9377-4048c873be00","created_at":"2025-09-02T20:59:26.631Z","updated_at":"2025-09-02T20:59:26.631Z","parameter":"alkalinity","unit":"mg_l","value":"76.525","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"38cefd68-6d37-43c2-b7f2-b80fd98b5843","created_at":"2025-09-02T20:59:26.635Z","updated_at":"2025-09-02T20:59:26.635Z","parameter":"water_depth","unit":"m","value":"22.3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"60150cc2-311e-4c6c-bcea-e0246bfd9f13","created_at":"2025-09-02T20:59:26.639Z","updated_at":"2025-09-02T20:59:26.639Z","parameter":"conductivity","unit":"us_cm","value":"287.625","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"4fdc7622-9cbe-480d-8226-21e57d90b331","created_at":"2025-09-02T20:59:26.642Z","updated_at":"2025-09-02T20:59:26.642Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"275","equipment":"lab_unspecified","equipment_limit":null}]}]