[{"id":"c456d2f0-0bb7-476d-96c7-0ca5eede9cbd","created_at":"2025-09-04T14:40:53.647Z","updated_at":"2026-01-20T21:02:52.552Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2018-08-09T04:00:00.000Z","observed_at_local":"2018-08-09T00:00:00-04:00","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/166686","readings":[{"id":"a70179a9-0396-4479-a7f0-5c9cd42c0c6d","created_at":"2025-09-04T14:40:54.529Z","updated_at":"2025-09-04T14:40:54.529Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"18","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"32735799-60b7-4aa5-bcb6-cc3af04d30b9","created_at":"2025-09-04T14:40:54.816Z","updated_at":"2025-09-04T14:40:54.816Z","parameter":"total_phosphorus","unit":"ppb","value":"0.01","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"433e61fd-caac-438f-8138-aae813c17da1","created_at":"2025-09-04T14:40:54.971Z","updated_at":"2025-09-04T14:40:54.971Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"0.31","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"27422cff-d0e5-4de4-8647-a72fa56cb02a","created_at":"2025-09-04T14:40:52.920Z","updated_at":"2026-01-20T21:02:51.878Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2018-07-10T04:00:00.000Z","observed_at_local":"2018-07-10T00:00:00-04:00","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/166682","readings":[{"id":"b4729a95-af07-4771-ad5c-c884bb05e720","created_at":"2025-09-04T14:40:53.019Z","updated_at":"2025-09-04T14:40:53.019Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"c46fc2d1-991a-4e3c-a142-f5b18fd8c00f","created_at":"2025-09-04T14:40:53.048Z","updated_at":"2025-09-04T14:40:53.048Z","parameter":"total_phosphorus","unit":"ppb","value":"0.01","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"98d2b50a-a185-4e80-95f3-fef252d76477","created_at":"2025-09-04T14:40:53.071Z","updated_at":"2025-09-04T14:40:53.071Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"0.65","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"2a93d78e-50f8-48c9-8a3f-34ce396b856b","created_at":"2025-09-04T14:39:30.675Z","updated_at":"2026-01-20T21:02:20.890Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2017-07-04T20:10:00.000Z","observed_at_local":"2017-07-04T16:10:00-04:00","notes":"\"cobble","checked":"qc_complete","qa_notes":null,"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/166519","readings":[{"id":"313e7e7b-889f-4dcb-bdfd-03165305fe94","created_at":"2025-09-04T14:39:30.750Z","updated_at":"2025-09-04T14:39:30.750Z","parameter":"ph","unit":"std_units","value":"8.22","equipment":"unspecified_ph","equipment_limit":null},{"id":"143a4864-3ba1-4741-8d1e-654a89f47adc","created_at":"2025-09-04T14:39:30.761Z","updated_at":"2025-09-04T14:39:30.761Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"1","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"4bbf90f4-1bc0-44c6-a6e9-5bdc6c10681d","created_at":"2025-09-04T14:39:30.768Z","updated_at":"2025-09-04T14:39:30.768Z","parameter":"oxygen","unit":"mg_l","value":"9.84","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"97e62891-bcff-465a-99d2-4af24b77a087","created_at":"2025-09-04T14:39:30.784Z","updated_at":"2025-09-04T14:39:30.784Z","parameter":"conductivity","unit":"us_cm","value":"132","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"8a32978f-2aca-485f-b060-15560c3503fa","created_at":"2025-09-04T14:39:30.803Z","updated_at":"2025-09-04T14:39:30.803Z","parameter":"total_phosphorus","unit":"ppb","value":"0.006","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"4157aea2-4a9f-4671-99ca-9b94ffe8ac2e","created_at":"2025-09-04T14:39:30.828Z","updated_at":"2025-09-04T14:39:30.828Z","parameter":"water_temperature","unit":"deg_c","value":"23.51","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"5cfd9f4d-4c45-48c1-ae72-558208bbb86a","created_at":"2025-09-04T14:39:30.838Z","updated_at":"2025-09-04T14:39:30.838Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"310","equipment":"lab_unspecified","equipment_limit":null},{"id":"a3a6bc2a-c6dc-402e-8519-fc1e150bdccf","created_at":"2025-09-04T14:39:30.796Z","updated_at":"2025-11-26T13:32:11.118Z","parameter":"oxygen","unit":"percent","value":"117.7","equipment":"unspecified_oxygen_percent","equipment_limit":null}]},{"id":"63a3e89b-833a-475c-b72c-a8be864c6ea9","created_at":"2025-09-04T14:35:24.194Z","updated_at":"2026-01-20T20:58:48.619Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-08-03T16:00:00.000Z","observed_at_local":"2016-08-03T12:00:00-04:00","notes":"E.Coli: <2, Sample: B16-22971-9","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/165412","readings":[]},{"id":"960977f8-e616-49f9-88cf-f41ce808fa75","created_at":"2025-09-04T14:35:24.040Z","updated_at":"2026-01-20T20:58:48.495Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-07-05T16:00:00.000Z","observed_at_local":"2016-07-05T12:00:00-04:00","notes":"E.Coli: <2, Sample: B16-19321-10","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/165411","readings":[{"id":"a57db301-80ff-413a-b5c7-9ca0ea3dd6f7","created_at":"2025-09-04T14:35:24.122Z","updated_at":"2025-09-04T14:35:24.122Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"b0ae03aa-def7-4ea0-8036-6d599b5d6024","created_at":"2025-09-04T14:35:24.142Z","updated_at":"2025-09-04T14:35:24.142Z","parameter":"total_phosphorus","unit":"ppb","value":"5","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"23f81667-8fd3-46c5-8270-dc5efd7b9b31","created_at":"2025-09-04T14:35:24.155Z","updated_at":"2025-09-04T14:35:24.155Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"350","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"4f7a089a-f9ca-4bdc-9013-92b4c6d099f5","created_at":"2025-09-04T14:25:18.633Z","updated_at":"2026-01-20T20:43:30.298Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2015-08-07T04:00:00.000Z","observed_at_local":"2015-08-07T00:00:00-04:00","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/161223","readings":[{"id":"0d5b428d-31e7-41dc-81f3-2aa20f82dedc","created_at":"2025-09-04T14:25:18.696Z","updated_at":"2025-09-04T14:25:18.696Z","parameter":"total_phosphorus","unit":"ppb","value":"12","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"eda171ac-fb3d-44aa-b67a-c1b271b50d75","created_at":"2025-09-04T14:25:18.702Z","updated_at":"2025-09-04T14:25:18.702Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"340","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"2f910bc2-fa0a-4c68-86a7-faeb175d2840","created_at":"2025-09-04T14:25:21.592Z","updated_at":"2026-01-20T20:43:35.663Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2015-06-22T04:00:00.000Z","observed_at_local":"2015-06-22T00:00:00-04:00","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/161252","readings":[{"id":"6eacab12-125b-438b-a3b5-60b062fae182","created_at":"2025-09-04T14:25:21.631Z","updated_at":"2025-09-04T14:25:21.631Z","parameter":"total_phosphorus","unit":"ppb","value":"4","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"b4125d00-3f05-4aef-8524-8e788c1678f7","created_at":"2025-09-04T14:25:21.662Z","updated_at":"2025-09-04T14:25:21.662Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"350","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"d73b78fe-73a8-48c4-8e4e-10da2a74b467","created_at":"2025-09-04T14:25:21.515Z","updated_at":"2026-01-20T20:43:35.491Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2014-08-18T04:00:00.000Z","observed_at_local":"2014-08-18T00:00:00-04:00","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/161251","readings":[{"id":"45656b64-2db9-45d8-bf2f-1f1d0828c023","created_at":"2025-09-04T14:25:21.555Z","updated_at":"2025-09-04T14:25:21.555Z","parameter":"total_phosphorus","unit":"ppb","value":"10","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"acfd0e4f-d1a6-4879-8662-b249497ef81e","created_at":"2025-09-04T14:25:21.567Z","updated_at":"2025-09-04T14:25:21.567Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"450","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"c333a7ea-4a1b-4ff5-9a3a-67e4bdbd12df","created_at":"2025-09-04T14:25:21.442Z","updated_at":"2026-01-20T20:43:35.334Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2014-06-18T04:00:00.000Z","observed_at_local":"2014-06-18T00:00:00-04:00","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/161250","readings":[{"id":"44909405-0d60-4d03-bba0-ea5f88935900","created_at":"2025-09-04T14:25:21.483Z","updated_at":"2025-09-04T14:25:21.483Z","parameter":"total_phosphorus","unit":"ppb","value":"13","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"034800bd-78f9-4fa3-9ea2-56910c84e8c1","created_at":"2025-09-04T14:25:21.493Z","updated_at":"2025-09-04T14:25:21.493Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"330","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"f898354c-1126-4170-8a11-4b41f8e66e60","created_at":"2025-09-04T14:25:21.377Z","updated_at":"2026-01-20T20:43:35.171Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2013-07-16T04:00:00.000Z","observed_at_local":"2013-07-16T00:00:00-04:00","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/161249","readings":[{"id":"cf61207c-d531-4367-a2d1-8fbb5fe0a7ff","created_at":"2025-09-04T14:25:21.422Z","updated_at":"2025-09-04T14:25:21.422Z","parameter":"total_phosphorus","unit":"ppb","value":"5","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"e35c8fb2-c483-4872-8e73-25b612db9950","created_at":"2025-09-04T14:25:21.430Z","updated_at":"2025-09-04T14:25:21.430Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"400","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"f28a1a15-ce0a-4522-95e3-40cd8cba32da","created_at":"2025-09-04T14:25:21.270Z","updated_at":"2026-01-20T20:43:34.993Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2013-06-04T04:00:00.000Z","observed_at_local":"2013-06-04T00:00:00-04:00","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/161248","readings":[{"id":"ff536a10-7838-4f6b-8d57-2e96c62e8a3f","created_at":"2025-09-04T14:25:21.312Z","updated_at":"2025-09-04T14:25:21.312Z","parameter":"total_phosphorus","unit":"ppb","value":"6","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"9fae9716-3948-42b0-abd1-645239a922cb","created_at":"2025-09-04T14:25:21.322Z","updated_at":"2025-09-04T14:25:21.322Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"350","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"43500a71-dd18-4333-8989-291dbed95b87","created_at":"2025-09-04T14:25:21.171Z","updated_at":"2026-01-20T20:43:34.786Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-07-30T04:00:00.000Z","observed_at_local":"2012-07-30T00:00:00-04:00","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","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/161247","readings":[{"id":"8bf3a8c1-ed5c-4cfd-b5eb-550bdb843706","created_at":"2025-09-04T14:25:21.212Z","updated_at":"2025-09-04T14:25:21.212Z","parameter":"ph","unit":"std_units","value":"8.09","equipment":"unspecified_ph","equipment_limit":null},{"id":"3bb69eda-3325-4e02-b40e-3fac0877b3ce","created_at":"2025-09-04T14:25:21.224Z","updated_at":"2025-09-04T14:25:21.224Z","parameter":"oxygen","unit":"mg_l","value":"8.8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"c0429e95-3a7d-452d-8b62-9bac7863ae1e","created_at":"2025-09-04T14:25:21.238Z","updated_at":"2025-09-04T14:25:21.238Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"b1fc67fd-e411-4019-91cc-e9f05c75c352","created_at":"2025-09-04T14:25:21.250Z","updated_at":"2025-09-04T14:25:21.250Z","parameter":"water_temperature","unit":"deg_c","value":"25.6","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"20c6f00f-f9f0-482a-85dc-d96db6cbda9e","created_at":"2025-09-04T14:25:21.259Z","updated_at":"2025-09-04T14:25:21.259Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"340","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"12e3f970-8f91-41b6-934e-0e6657a17fce","created_at":"2025-09-04T14:25:21.022Z","updated_at":"2026-01-20T20:43:34.566Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-06-19T04:00:00.000Z","observed_at_local":"2012-06-19T00:00:00-04:00","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","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/161246","readings":[{"id":"952c9bc8-4aa4-41a9-8ea6-eb8ddbb638d3","created_at":"2025-09-04T14:25:21.075Z","updated_at":"2025-09-04T14:25:21.075Z","parameter":"ph","unit":"std_units","value":"8.12","equipment":"unspecified_ph","equipment_limit":null},{"id":"e4c6b778-6af3-4ff7-b8a8-238a828a5989","created_at":"2025-09-04T14:25:21.085Z","updated_at":"2025-09-04T14:25:21.085Z","parameter":"oxygen","unit":"mg_l","value":"9.16","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"c48e0e5a-c4c8-40c0-90e8-d5b41730cf6c","created_at":"2025-09-04T14:25:21.095Z","updated_at":"2025-09-04T14:25:21.095Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"11cb0693-d834-41e2-9200-83d06bc4518f","created_at":"2025-09-04T14:25:21.129Z","updated_at":"2025-09-04T14:25:21.129Z","parameter":"water_temperature","unit":"deg_c","value":"23.39","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"63748f08-d55c-4165-b6be-f4faaaa6d122","created_at":"2025-09-04T14:25:21.154Z","updated_at":"2025-09-04T14:25:21.154Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"370","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"ed968075-4766-4014-96af-1c2807d3fce4","created_at":"2025-09-04T14:25:20.861Z","updated_at":"2026-01-20T20:43:34.395Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2011-08-04T04:00:00.000Z","observed_at_local":"2011-08-04T00:00:00-04:00","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","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/161245","readings":[{"id":"3f91e9c2-e811-460e-965d-88debd6e9c3e","created_at":"2025-09-04T14:25:20.917Z","updated_at":"2025-09-04T14:25:20.917Z","parameter":"ph","unit":"std_units","value":"8.68","equipment":"unspecified_ph","equipment_limit":null},{"id":"1cc82640-3bc3-4472-8844-429f9d052ba3","created_at":"2025-09-04T14:25:20.936Z","updated_at":"2025-09-04T14:25:20.936Z","parameter":"oxygen","unit":"mg_l","value":"8.77","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"25e9ab78-4ad5-406b-a94f-67c4ed4ecaf9","created_at":"2025-09-04T14:25:20.968Z","updated_at":"2025-09-04T14:25:20.968Z","parameter":"total_phosphorus","unit":"ppb","value":"5","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"bba82830-29ab-4f3c-954f-3c17d23e1d3a","created_at":"2025-09-04T14:25:20.977Z","updated_at":"2025-09-04T14:25:20.977Z","parameter":"water_temperature","unit":"deg_c","value":"25.28","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"7d5c36b7-7477-4b70-bfb7-e10f642c6810","created_at":"2025-09-04T14:25:20.998Z","updated_at":"2025-09-04T14:25:20.998Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"280","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"94bf3ab2-c904-42dc-8d86-1b628b3de967","created_at":"2025-09-04T14:25:20.612Z","updated_at":"2026-01-20T20:43:34.207Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2011-07-05T04:00:00.000Z","observed_at_local":"2011-07-05T00:00:00-04:00","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","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/161244","readings":[{"id":"071b65d6-53c6-415b-b0c3-c89c6a07e26d","created_at":"2025-09-04T14:25:20.690Z","updated_at":"2025-09-04T14:25:20.690Z","parameter":"ph","unit":"std_units","value":"8.76","equipment":"unspecified_ph","equipment_limit":null},{"id":"ee491d17-ee96-42a9-a63f-398177245b87","created_at":"2025-09-04T14:25:20.730Z","updated_at":"2025-09-04T14:25:20.730Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"788fde9f-547e-4287-afef-f3f0281bb00b","created_at":"2025-09-04T14:25:20.768Z","updated_at":"2025-09-04T14:25:20.768Z","parameter":"total_phosphorus","unit":"ppb","value":"11","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"a9bb9c3b-7bbe-46a6-a190-ad8baa42e0de","created_at":"2025-09-04T14:25:20.817Z","updated_at":"2025-09-04T14:25:20.817Z","parameter":"water_temperature","unit":"deg_c","value":"27.24","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"1e907614-2dd8-4d5c-a419-4caa12bd04a3","created_at":"2025-09-04T14:25:20.837Z","updated_at":"2025-09-04T14:25:20.837Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"350","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"4d8d5fc8-2a6e-4127-a37c-246903602069","created_at":"2025-09-04T14:25:20.432Z","updated_at":"2026-01-20T20:43:34.019Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-08-30T04:00:00.000Z","observed_at_local":"2010-08-30T00:00:00-04:00","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/161243","readings":[{"id":"1bf468d7-9b17-4434-bec5-415cf1e99407","created_at":"2025-09-04T14:25:20.511Z","updated_at":"2025-09-04T14:25:20.511Z","parameter":"ph","unit":"std_units","value":"7.92","equipment":"unspecified_ph","equipment_limit":null},{"id":"daa787d0-748c-44a4-afa4-5a691d57482e","created_at":"2025-09-04T14:25:20.529Z","updated_at":"2025-09-04T14:25:20.529Z","parameter":"oxygen","unit":"mg_l","value":"9.37","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"8ec8104f-d59b-43e7-b236-55fc82f423bb","created_at":"2025-09-04T14:25:20.561Z","updated_at":"2025-09-04T14:25:20.561Z","parameter":"air_temperature","unit":"deg_c","value":"14.3","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"c8331852-ee68-454c-8ca4-1de3ef178fe3","created_at":"2025-09-04T14:25:20.580Z","updated_at":"2025-09-04T14:25:20.580Z","parameter":"water_temperature","unit":"deg_c","value":"22.22","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"ea9301d7-cb51-4690-afa9-db220ceff37c","created_at":"2025-09-04T14:25:20.351Z","updated_at":"2026-01-20T20:43:33.823Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-08-11T04:00:00.000Z","observed_at_local":"2010-08-11T00:00:00-04:00","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/161242","readings":[{"id":"6f953dff-98c9-45c6-8155-e6b28a1d3e26","created_at":"2025-09-04T14:25:20.397Z","updated_at":"2025-09-04T14:25:20.397Z","parameter":"total_phosphorus","unit":"ppb","value":"9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"0808510a-29e0-4ceb-bd0d-13d3c0c21762","created_at":"2025-09-04T14:25:20.409Z","updated_at":"2025-09-04T14:25:20.409Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"410","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"2122a28e-d3ff-4126-aa3f-b4754c111860","created_at":"2025-09-04T14:25:20.181Z","updated_at":"2026-01-20T20:43:33.650Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-08-10T04:00:00.000Z","observed_at_local":"2010-08-10T00:00:00-04:00","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"],"photos":[],"permalink":"https://data.waterrangers.com/observations/161241","readings":[{"id":"2dfc55d8-e01b-4904-890e-ef5dde24010e","created_at":"2025-09-04T14:25:20.215Z","updated_at":"2025-09-04T14:25:20.215Z","parameter":"ph","unit":"std_units","value":"8.64","equipment":"unspecified_ph","equipment_limit":null},{"id":"0ef3b840-1b2e-42bf-88fe-c0857a6dbf4b","created_at":"2025-09-04T14:25:20.222Z","updated_at":"2025-09-04T14:25:20.222Z","parameter":"air_temperature","unit":"deg_c","value":"22.65","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"dcb774c8-186c-4b05-ac0d-7d437202b394","created_at":"2025-09-04T14:25:20.227Z","updated_at":"2025-09-04T14:25:20.227Z","parameter":"water_temperature","unit":"deg_c","value":"24.92","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"c88216b9-32c8-42cc-aed3-f8d5a181849b","created_at":"2025-09-04T14:25:20.131Z","updated_at":"2026-01-20T20:43:33.457Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-06-30T04:00:00.000Z","observed_at_local":"2010-06-30T00:00:00-04:00","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/161240","readings":[{"id":"af5169ae-846a-4aa8-9302-80ab43719427","created_at":"2025-09-04T14:25:20.162Z","updated_at":"2025-09-04T14:25:20.162Z","parameter":"total_phosphorus","unit":"ppb","value":"3","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"38a84175-0c63-4955-a0d2-af21e8166091","created_at":"2025-09-04T14:25:20.169Z","updated_at":"2025-09-04T14:25:20.169Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"320","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"96634180-7053-4a86-a3c5-d7a2bf0da34e","created_at":"2025-09-04T14:25:20.058Z","updated_at":"2026-01-20T20:43:33.290Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2009-08-17T04:00:00.000Z","observed_at_local":"2009-08-17T00:00:00-04:00","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":["air_temperature","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/161239","readings":[{"id":"e8d56a61-ea37-4337-af65-673e0c10230e","created_at":"2025-09-04T14:25:20.099Z","updated_at":"2025-09-04T14:25:20.099Z","parameter":"air_temperature","unit":"deg_c","value":"25.6","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"ee2f17b0-45a9-44d5-bf53-bf9a955da9bc","created_at":"2025-09-04T14:25:20.113Z","updated_at":"2025-09-04T14:25:20.113Z","parameter":"total_phosphorus","unit":"ppb","value":"14","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"cd80de15-9cfa-44cd-a9b5-5063618f9598","created_at":"2025-09-04T14:25:20.121Z","updated_at":"2025-09-04T14:25:20.121Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"490","equipment":"lab_unspecified","equipment_limit":null}]}]