[{"id":"6762a4ce-f009-4adc-a69f-f94dc1e28212","created_at":"2025-09-04T14:43:07.114Z","updated_at":"2026-01-20T21:03:47.958Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2018-08-08T04:00:00.000Z","observed_at_local":"2018-08-08T00:00:00-04:00","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":["e_coli","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/167024","readings":[{"id":"556ec4b6-da68-4445-a36f-59fe1a15ebcc","created_at":"2025-09-04T14:43:07.189Z","updated_at":"2025-09-04T14:43:07.189Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"955f4dc9-a9f5-4939-9523-1c441dbe0ee5","created_at":"2025-09-04T14:43:07.204Z","updated_at":"2025-09-04T14:43:07.204Z","parameter":"total_phosphorus","unit":"ppb","value":"0.01","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"b5f0f033-1fa3-486f-9995-1995c3273e69","created_at":"2025-09-04T14:43:07.218Z","updated_at":"2025-09-04T14:43:07.218Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"0.4","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"c4e16304-e96f-422c-a517-d8b664e7ec47","created_at":"2025-09-04T14:43:06.721Z","updated_at":"2026-01-20T21:03:47.463Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2018-07-03T04:00:00.000Z","observed_at_local":"2018-07-03T00:00:00-04:00","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":["e_coli","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/167021","readings":[{"id":"3bd55a2c-b95e-48b4-9b3f-e8276cef5b78","created_at":"2025-09-04T14:43:06.796Z","updated_at":"2025-09-04T14:43:06.796Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"c205c72d-89ea-4a93-9892-26beba286e0f","created_at":"2025-09-04T14:43:06.808Z","updated_at":"2025-09-04T14:43:06.808Z","parameter":"total_phosphorus","unit":"ppb","value":"0.01","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"dd328377-7ab0-4662-9046-aee7d5f423f8","created_at":"2025-09-04T14:43:06.820Z","updated_at":"2025-09-04T14:43:06.820Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"0.35","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"c98b8384-18b6-46e9-9a4f-745a6f5bc4e7","created_at":"2025-09-04T14:39:19.626Z","updated_at":"2026-01-20T21:02:16.168Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2017-06-27T19:26:00.000Z","observed_at_local":"2017-06-27T15:26:00-04:00","notes":"\"shrubby shoreline","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 134.3% exceeds the normal range of 120.0%.\nReview needed: Based on previous readings, oxygen's result of 11.81mg/L is outside the expected range of 7.92-9.7mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","ph","e_coli","conductivity","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166495","readings":[{"id":"c6e926e0-77d9-4a01-a63f-491a6c946b85","created_at":"2025-09-04T14:39:19.684Z","updated_at":"2025-09-04T14:39:19.684Z","parameter":"ph","unit":"std_units","value":"8.43","equipment":"unspecified_ph","equipment_limit":null},{"id":"9311a87b-e6f0-400f-a876-4721f59959f7","created_at":"2025-09-04T14:39:22.790Z","updated_at":"2025-09-04T14:39:22.790Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"1","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"326d29a5-32af-4e4b-a1e9-91d423b05abb","created_at":"2025-09-04T14:39:23.067Z","updated_at":"2025-09-04T14:39:23.067Z","parameter":"oxygen","unit":"mg_l","value":"11.81","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"63c10343-0561-4b2b-bab0-71e4f42f7a66","created_at":"2025-09-04T14:39:23.512Z","updated_at":"2025-09-04T14:39:23.512Z","parameter":"conductivity","unit":"us_cm","value":"159","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"dcd0308f-3bf6-4c87-9581-1b34ef4655a3","created_at":"2025-09-04T14:39:24.043Z","updated_at":"2025-09-04T14:39:24.043Z","parameter":"total_phosphorus","unit":"ppb","value":"0.007","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"061ff16e-ad9e-45f6-b503-1c3590e1508d","created_at":"2025-09-04T14:39:24.072Z","updated_at":"2025-09-04T14:39:24.072Z","parameter":"water_temperature","unit":"deg_c","value":"21.51","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"52c978f8-f6ed-4a9e-b8dd-376c5613c8d7","created_at":"2025-09-04T14:39:24.089Z","updated_at":"2025-09-04T14:39:24.089Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"360","equipment":"lab_unspecified","equipment_limit":null},{"id":"ba057085-ae6e-4b26-840c-241258df948b","created_at":"2025-09-04T14:39:23.893Z","updated_at":"2025-11-26T13:32:10.863Z","parameter":"oxygen","unit":"percent","value":"134.3","equipment":"unspecified_oxygen_percent","equipment_limit":null}]},{"id":"b71700be-ea60-4501-9516-40dfed5cfec6","created_at":"2025-09-04T14:34:56.981Z","updated_at":"2026-01-20T20:58:24.656Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-08-12T16:00:00.000Z","observed_at_local":"2016-08-12T12:00:00-04:00","notes":"Sample: B16-23882-8","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["e_coli","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165274","readings":[{"id":"f880493c-ecfe-49eb-80e8-b99410405365","created_at":"2025-09-04T14:34:57.035Z","updated_at":"2025-09-04T14:34:57.035Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"778ab1b5-5c04-42a9-a87f-f8ac8d3621e1","created_at":"2025-09-04T14:34:57.050Z","updated_at":"2025-09-04T14:34:57.050Z","parameter":"total_phosphorus","unit":"ppb","value":"18","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"c0181c43-93b6-449c-8bed-6dab15d371c1","created_at":"2025-09-04T14:34:57.062Z","updated_at":"2025-09-04T14:34:57.062Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"960","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"09cfc4b4-00e4-47c1-990b-4e93ccb8c3d0","created_at":"2025-09-04T14:34:56.876Z","updated_at":"2026-01-20T20:58:24.504Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-06-17T16:00:00.000Z","observed_at_local":"2016-06-17T12:00:00-04:00","notes":"Sample: B16-17066-3","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["e_coli","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165273","readings":[{"id":"bc2b59dc-d531-44df-82ea-5e5e3960a9ff","created_at":"2025-09-04T14:34:56.935Z","updated_at":"2025-09-04T14:34:56.935Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"2e92009b-77c7-4e88-8868-7eede9192e9b","created_at":"2025-09-04T14:34:56.946Z","updated_at":"2025-09-04T14:34:56.946Z","parameter":"total_phosphorus","unit":"ppb","value":"10","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"6085ae23-99b1-4b98-af31-43234808e4b9","created_at":"2025-09-04T14:34:56.958Z","updated_at":"2025-09-04T14:34:56.958Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"350","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"54582f70-7207-44dc-b335-0ce30a16ec87","created_at":"2025-09-04T14:32:26.945Z","updated_at":"2026-01-20T20:55:44.229Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2015-08-17T04:00:00.000Z","observed_at_local":"2015-08-17T00:00:00-04:00","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":["total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164419","readings":[{"id":"d9388b8e-c66b-446a-a9bf-12f5d2295918","created_at":"2025-09-04T14:32:27.054Z","updated_at":"2025-09-04T14:32:27.054Z","parameter":"total_phosphorus","unit":"ppb","value":"7","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"b79eb4c4-fdfd-4033-9746-03c75874b6d1","created_at":"2025-09-04T14:32:27.065Z","updated_at":"2025-09-04T14:32:27.065Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"300","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"5573992e-7f2a-4eef-8b1f-352938648197","created_at":"2025-09-04T14:32:28.071Z","updated_at":"2026-01-20T20:55:47.085Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2015-06-03T04:00:00.000Z","observed_at_local":"2015-06-03T00:00:00-04:00","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":["total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164429","readings":[{"id":"1a6b9465-64c1-4f9b-8255-fd3359e49eed","created_at":"2025-09-04T14:32:28.114Z","updated_at":"2025-09-04T14:32:28.114Z","parameter":"total_phosphorus","unit":"ppb","value":"9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"ecf7ef85-e09c-4916-af11-50ca8728c3cb","created_at":"2025-09-04T14:32:28.122Z","updated_at":"2025-09-04T14:32:28.122Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"420","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"e7d9e90d-2c06-4ecc-a7da-23b34c87b87a","created_at":"2025-09-04T14:32:27.982Z","updated_at":"2026-01-20T20:55:46.793Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2014-09-08T04:00:00.000Z","observed_at_local":"2014-09-08T00:00:00-04:00","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":["total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164428","readings":[{"id":"7fdfac59-1f07-4c8f-8936-4c31d061f005","created_at":"2025-09-04T14:32:28.027Z","updated_at":"2025-09-04T14:32:28.027Z","parameter":"total_phosphorus","unit":"ppb","value":"6","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"8eedc07e-1f0e-4162-ae38-78f2dea78854","created_at":"2025-09-04T14:32:28.050Z","updated_at":"2025-09-04T14:32:28.050Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"350","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"d8af1688-0ef0-41dd-b200-22108ae7634d","created_at":"2025-09-04T14:32:27.877Z","updated_at":"2026-01-20T20:55:46.502Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2014-07-14T04:00:00.000Z","observed_at_local":"2014-07-14T00:00:00-04:00","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":["total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164427","readings":[{"id":"7820c9c4-10d5-466c-b998-478824617852","created_at":"2025-09-04T14:32:27.954Z","updated_at":"2025-09-04T14:32:27.954Z","parameter":"total_phosphorus","unit":"ppb","value":"13","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"f81abbb7-01b4-4586-81af-15717afb4dd5","created_at":"2025-09-04T14:32:27.968Z","updated_at":"2025-09-04T14:32:27.968Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"380","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"c145a1f0-2579-4162-8a62-5c7f8023dac9","created_at":"2025-09-04T14:32:27.748Z","updated_at":"2026-01-20T20:55:46.243Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2013-08-20T04:00:00.000Z","observed_at_local":"2013-08-20T00:00:00-04:00","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","oxygen","secchi_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164426","readings":[{"id":"127f9760-b031-4ae0-9915-3b8081b7aa63","created_at":"2025-09-04T14:32:27.789Z","updated_at":"2025-09-04T14:32:27.789Z","parameter":"ph","unit":"std_units","value":"8.46","equipment":"unspecified_ph","equipment_limit":null},{"id":"3abd7b8e-0485-49de-b402-cc44f1b144bb","created_at":"2025-09-04T14:32:27.796Z","updated_at":"2025-09-04T14:32:27.796Z","parameter":"oxygen","unit":"mg_l","value":"8.61","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"c824c945-84c6-4537-ae9f-bd943f7a9063","created_at":"2025-09-04T14:32:27.814Z","updated_at":"2025-09-04T14:32:27.814Z","parameter":"secchi_depth","unit":"m","value":"4.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"4f8639f7-2dcc-4b9a-88a9-1ca7555a00f3","created_at":"2025-09-04T14:32:27.824Z","updated_at":"2025-09-04T14:32:27.824Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"a986993c-0277-4eb2-bfc2-ee393d34633f","created_at":"2025-09-04T14:32:27.854Z","updated_at":"2025-09-04T14:32:27.854Z","parameter":"water_temperature","unit":"deg_c","value":"23.7","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"1c772bf2-39ca-4725-a89c-5697981833b3","created_at":"2025-09-04T14:32:27.655Z","updated_at":"2026-01-20T20:55:45.878Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2013-06-06T04:00:00.000Z","observed_at_local":"2013-06-06T00:00:00-04:00","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","air_temperature","water_temperature","oxygen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164425","readings":[{"id":"7020c087-1573-4f6c-9a30-60d04385f04a","created_at":"2025-09-04T14:32:27.690Z","updated_at":"2025-09-04T14:32:27.690Z","parameter":"ph","unit":"std_units","value":"8.13","equipment":"unspecified_ph","equipment_limit":null},{"id":"2f5c9ab9-d4fe-445f-9bc2-cc9e934ef39c","created_at":"2025-09-04T14:32:27.717Z","updated_at":"2025-09-04T14:32:27.717Z","parameter":"air_temperature","unit":"deg_c","value":"13.4","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"8f45f527-55cf-4827-850a-044bd4d71548","created_at":"2025-09-04T14:32:27.728Z","updated_at":"2025-09-04T14:32:27.728Z","parameter":"water_temperature","unit":"deg_c","value":"18.14","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"076cbe90-6c96-4408-9b4b-cfac907134e6","created_at":"2025-09-04T14:32:27.698Z","updated_at":"2025-11-26T13:32:09.480Z","parameter":"oxygen","unit":"percent","value":"92","equipment":"unspecified_oxygen_percent","equipment_limit":null}]},{"id":"74016227-2205-4741-b951-10784a7ae961","created_at":"2025-09-04T14:32:27.443Z","updated_at":"2026-01-20T20:55:45.550Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-06-07T04:00:00.000Z","observed_at_local":"2012-06-07T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 9.72mg/L is outside the expected range of 7.92-9.7mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164424","readings":[{"id":"d512aa03-b47f-4420-9041-ea829c87660e","created_at":"2025-09-04T14:32:27.478Z","updated_at":"2025-09-04T14:32:27.478Z","parameter":"ph","unit":"std_units","value":"8.6","equipment":"unspecified_ph","equipment_limit":null},{"id":"f6df309c-8b7d-4ee6-918f-d3260e01c111","created_at":"2025-09-04T14:32:27.590Z","updated_at":"2025-09-04T14:32:27.590Z","parameter":"oxygen","unit":"mg_l","value":"9.72","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"a7314754-418d-48b9-8d21-acbcedd3c440","created_at":"2025-09-04T14:32:27.598Z","updated_at":"2025-09-04T14:32:27.598Z","parameter":"water_temperature","unit":"deg_c","value":"22.46","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"e24e4ba3-e116-4b54-b9f1-7d0601eb677e","created_at":"2025-09-04T14:32:27.366Z","updated_at":"2026-01-20T20:55:45.329Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2011-08-05T04:00:00.000Z","observed_at_local":"2011-08-05T00:00:00-04:00","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","oxygen","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164423","readings":[{"id":"85c363de-4b5b-4d12-9526-0a0ec0211d94","created_at":"2025-09-04T14:32:27.396Z","updated_at":"2025-09-04T14:32:27.396Z","parameter":"ph","unit":"std_units","value":"8.57","equipment":"unspecified_ph","equipment_limit":null},{"id":"d7b7a4e6-6130-4967-ba8e-355dbb1f08ec","created_at":"2025-09-04T14:32:27.407Z","updated_at":"2025-09-04T14:32:27.407Z","parameter":"oxygen","unit":"mg_l","value":"8.64","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"b8a8cee4-a227-437e-a222-d49392671217","created_at":"2025-09-04T14:32:27.414Z","updated_at":"2025-09-04T14:32:27.414Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"4126458d-6e10-4cac-bd95-d4c7e572448e","created_at":"2025-09-04T14:32:27.423Z","updated_at":"2025-09-04T14:32:27.423Z","parameter":"water_temperature","unit":"deg_c","value":"26.32","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"09fd4de3-a1d6-4b2b-abc8-76013e446fc5","created_at":"2025-09-04T14:32:27.169Z","updated_at":"2026-01-20T20:55:44.742Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-07-30T04:00:00.000Z","observed_at_local":"2010-07-30T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 9.84mg/L is outside the expected range of 7.92-9.7mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164421","readings":[{"id":"a4b4f324-b6e2-4eed-b918-beed5706bf10","created_at":"2025-09-04T14:32:27.199Z","updated_at":"2025-09-04T14:32:27.199Z","parameter":"ph","unit":"std_units","value":"8.49","equipment":"unspecified_ph","equipment_limit":null},{"id":"844fa655-a19b-4eb4-83ed-a0bba1596fdb","created_at":"2025-09-04T14:32:27.208Z","updated_at":"2025-09-04T14:32:27.208Z","parameter":"oxygen","unit":"mg_l","value":"9.84","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"11ec3292-c614-4d24-a895-484b63f69c98","created_at":"2025-09-04T14:32:27.219Z","updated_at":"2025-09-04T14:32:27.219Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"d328362b-ff98-46c5-945e-2ac3889fe379","created_at":"2025-09-04T14:32:27.230Z","updated_at":"2025-09-04T14:32:27.230Z","parameter":"water_temperature","unit":"deg_c","value":"24.66","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"32597bd1-9ce1-4956-b457-7ece4e567472","created_at":"2025-09-04T14:32:27.088Z","updated_at":"2026-01-20T20:55:44.490Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-06-01T04:00:00.000Z","observed_at_local":"2010-06-01T00:00:00-04:00","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","oxygen","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164420","readings":[{"id":"d96baad7-ed37-408d-8fa0-8afb321e801d","created_at":"2025-09-04T14:32:27.133Z","updated_at":"2025-09-04T14:32:27.133Z","parameter":"ph","unit":"std_units","value":"6.88","equipment":"unspecified_ph","equipment_limit":null},{"id":"cf93f0dd-007c-4d10-afc7-cb5b12286b26","created_at":"2025-09-04T14:32:27.144Z","updated_at":"2025-09-04T14:32:27.144Z","parameter":"oxygen","unit":"mg_l","value":"8.81","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"ce93bc95-1e65-4f30-8cb8-62d4df89cb57","created_at":"2025-09-04T14:32:27.151Z","updated_at":"2025-09-04T14:32:27.151Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"629e42bd-f7bd-4c51-ab69-80eaebc7a0a5","created_at":"2025-09-04T14:32:27.157Z","updated_at":"2025-09-04T14:32:27.157Z","parameter":"water_temperature","unit":"deg_c","value":"23.5","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"75c4dbc7-0ce0-464c-b695-a04fac2a6c2d","created_at":"2025-09-04T14:32:27.289Z","updated_at":"2026-01-20T20:55:44.973Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2005-06-13T04:00:00.000Z","observed_at_local":"2005-06-13T00:00:00-04:00","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":["air_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164422","readings":[{"id":"66de707a-1647-4f64-a8a5-98763a7612de","created_at":"2025-09-04T14:32:27.337Z","updated_at":"2025-09-04T14:32:27.337Z","parameter":"air_temperature","unit":"deg_c","value":"26.3","equipment":"unspecified_air_temperature","equipment_limit":null}]}]