[{"id":"3f1eae3c-e4b9-481d-9440-f096ce029b27","created_at":"2025-09-02T20:59:40.573Z","updated_at":"2026-01-20T20:18:17.685Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"3a122c09-b998-467f-b57a-670a9ab92ad3","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2009-10-06T04:00:00.000Z","observed_at_local":"2009-10-06T00:00:00-04:00","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","secchi_depth","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119900","readings":[{"id":"8f379efe-3d24-438b-94e4-a943ee65e00c","created_at":"2025-09-02T20:59:40.603Z","updated_at":"2025-09-02T20:59:40.603Z","parameter":"ph","unit":"std_units","value":"7.955","equipment":"unspecified_ph","equipment_limit":null},{"id":"e7083c1e-9045-4827-9728-e9948b0ecf04","created_at":"2025-09-02T20:59:40.609Z","updated_at":"2025-09-02T20:59:40.609Z","parameter":"secchi_depth","unit":"m","value":"4.9","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e561d99c-481f-445e-bffb-78a299e41272","created_at":"2025-09-02T20:59:40.614Z","updated_at":"2025-09-02T20:59:40.614Z","parameter":"alkalinity","unit":"mg_l","value":"59.625","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"564d65d0-6c3e-4062-9dd0-efae3f24f186","created_at":"2025-09-02T20:59:40.618Z","updated_at":"2025-09-02T20:59:40.618Z","parameter":"water_depth","unit":"m","value":"13.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"fa80cb1c-16d5-41ca-9d55-a9ff1a3fb59d","created_at":"2025-09-02T20:59:40.629Z","updated_at":"2025-09-02T20:59:40.629Z","parameter":"conductivity","unit":"us_cm","value":"162.75","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"722bf747-6397-4dea-a299-25aa509d7905","created_at":"2025-09-02T20:59:40.632Z","updated_at":"2025-09-02T20:59:40.632Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"182.5","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"23dad729-da5e-469e-9373-09884104696c","created_at":"2025-09-02T20:59:39.111Z","updated_at":"2026-01-20T20:18:13.784Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"3a122c09-b998-467f-b57a-670a9ab92ad3","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2003-09-10T04:00:00.000Z","observed_at_local":"2003-09-10T00:00:00-04:00","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","secchi_depth","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119880","readings":[{"id":"5ec993a9-1161-4e8f-bf7d-11f4e2a1e890","created_at":"2025-09-02T20:59:39.149Z","updated_at":"2025-09-02T20:59:39.149Z","parameter":"ph","unit":"std_units","value":"8.0975","equipment":"unspecified_ph","equipment_limit":null},{"id":"8cb19067-7c7f-4e51-97fd-47dd3467bcdc","created_at":"2025-09-02T20:59:39.153Z","updated_at":"2025-09-02T20:59:39.153Z","parameter":"secchi_depth","unit":"m","value":"5.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b3fc2c7f-a786-444a-a2fa-915591119e98","created_at":"2025-09-02T20:59:39.157Z","updated_at":"2025-09-02T20:59:39.157Z","parameter":"alkalinity","unit":"mg_l","value":"58.8","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"fa5bc5ef-199d-4d64-af9a-cb2a26b5b676","created_at":"2025-09-02T20:59:39.169Z","updated_at":"2025-09-02T20:59:39.169Z","parameter":"water_depth","unit":"m","value":"12.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"7ba7fbc5-6b80-4f76-838a-c87ee971f7b1","created_at":"2025-09-02T20:59:39.177Z","updated_at":"2025-09-02T20:59:39.177Z","parameter":"conductivity","unit":"us_cm","value":"161.5","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"b0819b14-9898-4c53-a18c-e9d91f7c3332","created_at":"2025-09-02T20:59:39.182Z","updated_at":"2025-09-02T20:59:39.182Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"217.5","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"5ea3a8ba-73b0-4b6e-8e14-39ba2e63fe5f","created_at":"2025-09-02T20:59:38.453Z","updated_at":"2026-01-20T20:18:11.465Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"3a122c09-b998-467f-b57a-670a9ab92ad3","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2003-06-10T04:00:00.000Z","observed_at_local":"2003-06-10T00:00:00-04:00","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","secchi_depth","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119871","readings":[{"id":"0c0f15ce-a676-43b2-a8be-77a7678c1aad","created_at":"2025-09-02T20:59:38.497Z","updated_at":"2025-09-02T20:59:38.497Z","parameter":"ph","unit":"std_units","value":"8.08875","equipment":"unspecified_ph","equipment_limit":null},{"id":"d5d31347-235c-44b2-ae72-f97346179779","created_at":"2025-09-02T20:59:38.502Z","updated_at":"2025-09-02T20:59:38.502Z","parameter":"secchi_depth","unit":"m","value":"5.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6a7de2ac-bf7d-43e4-a289-39f1ce7485aa","created_at":"2025-09-02T20:59:38.506Z","updated_at":"2025-09-02T20:59:38.506Z","parameter":"alkalinity","unit":"mg_l","value":"52.1","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"86c01c7d-20a8-4404-92ff-467398aaad81","created_at":"2025-09-02T20:59:38.511Z","updated_at":"2025-09-02T20:59:38.511Z","parameter":"water_depth","unit":"m","value":"13.3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ab7d021e-3549-4c94-8d52-6c351ab8809b","created_at":"2025-09-02T20:59:38.515Z","updated_at":"2025-09-02T20:59:38.515Z","parameter":"conductivity","unit":"us_cm","value":"144.125","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"c6918c55-8aba-4ab4-9d73-2114738d54e3","created_at":"2025-09-02T20:59:38.519Z","updated_at":"2025-09-02T20:59:38.519Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"257.5","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"8f315cde-7f25-41c1-877a-4050f1153c2a","created_at":"2025-09-02T20:59:37.925Z","updated_at":"2026-01-20T20:18:09.633Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"3a122c09-b998-467f-b57a-670a9ab92ad3","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2002-10-15T04:00:00.000Z","observed_at_local":"2002-10-15T00:00:00-04:00","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/119863","readings":[{"id":"93ff77b5-5a97-4c60-a58b-902dce32deb0","created_at":"2025-09-02T20:59:37.961Z","updated_at":"2025-09-02T20:59:37.961Z","parameter":"ph","unit":"std_units","value":"8.107777778","equipment":"unspecified_ph","equipment_limit":null},{"id":"37705db6-73e9-450a-b0e2-d377b350dcee","created_at":"2025-09-02T20:59:37.965Z","updated_at":"2025-09-02T20:59:37.965Z","parameter":"secchi_depth","unit":"m","value":"4.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"cbc56f30-db9a-46b3-b611-a6538d01c0f5","created_at":"2025-09-02T20:59:37.969Z","updated_at":"2025-09-02T20:59:37.969Z","parameter":"alkalinity","unit":"mg_l","value":"68.1","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"ffd94184-294d-41dd-9885-72dffebdf307","created_at":"2025-09-02T20:59:37.973Z","updated_at":"2025-09-02T20:59:37.973Z","parameter":"water_depth","unit":"m","value":"13.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"426b5052-320c-459a-a076-e083492166c2","created_at":"2025-09-02T20:59:37.977Z","updated_at":"2025-09-02T20:59:37.977Z","parameter":"conductivity","unit":"us_cm","value":"172.5555556","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"4f27a653-e874-4f19-a913-88f7674ed4b7","created_at":"2025-09-02T20:59:37.981Z","updated_at":"2025-09-02T20:59:37.981Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"188.888889","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"12d09436-28e3-41b9-a742-732bcb02a6cd","created_at":"2025-09-02T20:59:37.588Z","updated_at":"2026-01-20T20:18:08.244Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"3a122c09-b998-467f-b57a-670a9ab92ad3","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2002-07-31T04:00:00.000Z","observed_at_local":"2002-07-31T00:00:00-04:00","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/119857","readings":[{"id":"91301f80-d50a-4de7-b162-e700a00c7921","created_at":"2025-09-02T20:59:37.621Z","updated_at":"2025-09-02T20:59:37.621Z","parameter":"ph","unit":"std_units","value":"8.11625","equipment":"unspecified_ph","equipment_limit":null},{"id":"f230ea5a-f360-4b9a-977e-45ccddea59d9","created_at":"2025-09-02T20:59:37.625Z","updated_at":"2025-09-02T20:59:37.625Z","parameter":"secchi_depth","unit":"m","value":"6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ad24a585-31dd-406e-877e-bed01c6b1fd9","created_at":"2025-09-02T20:59:37.629Z","updated_at":"2025-09-02T20:59:37.629Z","parameter":"alkalinity","unit":"mg_l","value":"60.7625","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"cfaa617e-f62b-42b7-ad5e-bf411f3506de","created_at":"2025-09-02T20:59:37.633Z","updated_at":"2025-09-02T20:59:37.633Z","parameter":"water_depth","unit":"m","value":"13.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9404176f-bc84-4dc2-9424-886ec0e65976","created_at":"2025-09-02T20:59:37.636Z","updated_at":"2025-09-02T20:59:37.636Z","parameter":"conductivity","unit":"us_cm","value":"151.625","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"55c6360b-84e5-4240-95c4-009caba64aee","created_at":"2025-09-02T20:59:37.639Z","updated_at":"2025-09-02T20:59:37.639Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"233.75","equipment":"lab_unspecified","equipment_limit":null}]}]