[{"id":"3a0f576d-2f6b-46dc-b793-4e182e03a911","created_at":"2025-09-02T20:59:29.879Z","updated_at":"2026-01-20T20:17:44.323Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"75a36e9a-b1ef-4d72-8c54-b83bb1f5e381","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2012-11-14T05:00:00.000Z","observed_at_local":"2012-11-14T00:00:00-05:00","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","hardness","alkalinity","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119736","readings":[{"id":"5d2f7ec0-d3fa-4fb0-a63d-7519ec5cbfa9","created_at":"2025-09-02T20:59:29.908Z","updated_at":"2025-09-02T20:59:29.908Z","parameter":"ph","unit":"std_units","value":"8.14","equipment":"unspecified_ph","equipment_limit":null},{"id":"c3a3bb1d-4841-4673-8a3b-7bb261086087","created_at":"2025-09-02T20:59:29.911Z","updated_at":"2025-09-02T20:59:29.911Z","parameter":"hardness","unit":"mg_l","value":"110","equipment":"unspecified_hardness","equipment_limit":null},{"id":"5f9bdcfe-7298-46e2-b4c0-7ef55168b187","created_at":"2025-09-02T20:59:29.915Z","updated_at":"2025-09-02T20:59:29.915Z","parameter":"alkalinity","unit":"mg_l","value":"93.475","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"ba939dea-ccaa-493a-883b-de9fecd68237","created_at":"2025-09-02T20:59:29.918Z","updated_at":"2025-09-02T20:59:29.918Z","parameter":"conductivity","unit":"us_cm","value":"309.75","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"75957ac5-2048-4117-a637-608e5acddd27","created_at":"2025-09-02T20:59:29.926Z","updated_at":"2025-09-02T20:59:29.926Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"221.25","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"27cdcbd4-075d-450d-84c6-3f3973d9a736","created_at":"2025-09-02T20:59:29.110Z","updated_at":"2026-01-20T20:17:42.534Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"75a36e9a-b1ef-4d72-8c54-b83bb1f5e381","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2012-08-15T04:00:00.000Z","observed_at_local":"2012-08-15T00:00:00-04:00","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","hardness","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119727","readings":[{"id":"a85f6ad1-fd73-4fda-8f20-d0ffabd0e235","created_at":"2025-09-02T20:59:29.160Z","updated_at":"2025-09-02T20:59:29.160Z","parameter":"ph","unit":"std_units","value":"8.33875","equipment":"unspecified_ph","equipment_limit":null},{"id":"245bace4-7d06-4142-8683-13ee86dcd3e6","created_at":"2025-09-02T20:59:29.168Z","updated_at":"2025-09-02T20:59:29.168Z","parameter":"hardness","unit":"mg_l","value":"122.7968","equipment":"unspecified_hardness","equipment_limit":null},{"id":"f1151907-2290-4557-84e8-e7d4575bcf65","created_at":"2025-09-02T20:59:29.178Z","updated_at":"2025-09-02T20:59:29.178Z","parameter":"alkalinity","unit":"mg_l","value":"92.575","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"80a63eab-6eb9-462b-b8de-f7aee0b663d1","created_at":"2025-09-02T20:59:29.182Z","updated_at":"2025-09-02T20:59:29.182Z","parameter":"water_depth","unit":"m","value":"4.3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"459992c4-d9f5-41f8-8135-ec7cec08af7e","created_at":"2025-09-02T20:59:29.186Z","updated_at":"2025-09-02T20:59:29.186Z","parameter":"conductivity","unit":"us_cm","value":"309.25","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"831fbc3c-4832-4b5d-a67f-3764a172fc01","created_at":"2025-09-02T20:59:29.197Z","updated_at":"2025-09-02T20:59:29.197Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"240","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"266f5de3-558f-450b-a2c2-a0872caf33a7","created_at":"2025-09-02T20:59:28.895Z","updated_at":"2026-01-20T20:17:42.063Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"75a36e9a-b1ef-4d72-8c54-b83bb1f5e381","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2012-07-05T04:00:00.000Z","observed_at_local":"2012-07-05T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: water_depth's result of 20.1m exceeds the normal range of 20.0m.","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/119724","readings":[{"id":"66673e3a-7ad4-4f26-8b2b-30abd00f9c1c","created_at":"2025-09-02T20:59:28.923Z","updated_at":"2025-09-02T20:59:28.923Z","parameter":"ph","unit":"std_units","value":"8.24625","equipment":"unspecified_ph","equipment_limit":null},{"id":"f332c79a-8e92-4ae1-9621-d1e8b11c233c","created_at":"2025-09-02T20:59:28.928Z","updated_at":"2025-09-02T20:59:28.928Z","parameter":"hardness","unit":"mg_l","value":"120","equipment":"unspecified_hardness","equipment_limit":null},{"id":"ff102427-dd5e-490d-ae23-e79186a8fe24","created_at":"2025-09-02T20:59:28.932Z","updated_at":"2025-09-02T20:59:28.932Z","parameter":"alkalinity","unit":"mg_l","value":"94.425","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"bd010362-6a7b-4cbc-817d-00cbcaa16f5d","created_at":"2025-09-02T20:59:28.936Z","updated_at":"2025-09-02T20:59:28.936Z","parameter":"water_depth","unit":"m","value":"20.1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6dc58364-a47c-4c10-82c7-55e06d9b25a0","created_at":"2025-09-02T20:59:28.939Z","updated_at":"2025-09-02T20:59:28.939Z","parameter":"conductivity","unit":"us_cm","value":"308.875","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"d45e03a4-eecb-4d6e-86f0-82bb72e67fe0","created_at":"2025-09-02T20:59:28.947Z","updated_at":"2025-09-02T20:59:28.947Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"208.75","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"e25fd497-682f-4cf8-8a01-ddbf508e0f27","created_at":"2025-09-02T20:59:28.362Z","updated_at":"2026-01-20T20:17:40.466Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"75a36e9a-b1ef-4d72-8c54-b83bb1f5e381","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2009-10-11T04:00:00.000Z","observed_at_local":"2009-10-11T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 301.875μS/cm is outside the expected range of 304.98-312.77μS/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/119717","readings":[{"id":"56865ac3-66c3-4ab3-84a5-667e5ab341a8","created_at":"2025-09-02T20:59:28.401Z","updated_at":"2025-09-02T20:59:28.401Z","parameter":"ph","unit":"std_units","value":"8.20375","equipment":"unspecified_ph","equipment_limit":null},{"id":"fd28922d-b0f2-4983-ac28-3651b73810a2","created_at":"2025-09-02T20:59:28.406Z","updated_at":"2025-09-02T20:59:28.406Z","parameter":"hardness","unit":"mg_l","value":"123.375","equipment":"unspecified_hardness","equipment_limit":null},{"id":"986144cf-a3e5-46e1-aaaf-cb7b882c9b34","created_at":"2025-09-02T20:59:28.409Z","updated_at":"2025-09-02T20:59:28.409Z","parameter":"alkalinity","unit":"mg_l","value":"93.275","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"ecf9c7fe-aa08-49ff-968f-f3aca901f0ac","created_at":"2025-09-02T20:59:28.413Z","updated_at":"2025-09-02T20:59:28.413Z","parameter":"water_depth","unit":"m","value":"15.7","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"99e16c27-7981-4bb3-a0ac-c03213bca925","created_at":"2025-09-02T20:59:28.417Z","updated_at":"2025-09-02T20:59:28.417Z","parameter":"conductivity","unit":"us_cm","value":"301.875","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"52242881-e3a7-48cc-b05b-fed3190a564f","created_at":"2025-09-02T20:59:28.420Z","updated_at":"2025-09-02T20:59:28.420Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"176.25","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"1bed090b-cf78-4d02-8f94-d5329f2ecbb8","created_at":"2025-09-02T20:59:27.160Z","updated_at":"2026-01-20T20:17:37.745Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"75a36e9a-b1ef-4d72-8c54-b83bb1f5e381","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2006-08-16T04:00:00.000Z","observed_at_local":"2006-08-16T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 295.9090909μS/cm is outside the expected range of 304.98-312.77μS/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/119701","readings":[{"id":"82c7b75b-ff48-4200-bd30-7597101355ac","created_at":"2025-09-02T20:59:27.201Z","updated_at":"2025-09-02T20:59:27.201Z","parameter":"ph","unit":"std_units","value":"8.295454545","equipment":"unspecified_ph","equipment_limit":null},{"id":"0d56db04-5590-4245-8dee-89c319e96c0e","created_at":"2025-09-02T20:59:27.207Z","updated_at":"2025-09-02T20:59:27.207Z","parameter":"hardness","unit":"mg_l","value":"114.8181818","equipment":"unspecified_hardness","equipment_limit":null},{"id":"c2aa3ae7-f970-4c39-99c9-7b13d800d84b","created_at":"2025-09-02T20:59:27.214Z","updated_at":"2025-09-02T20:59:27.214Z","parameter":"alkalinity","unit":"mg_l","value":"94.07272727","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"43be6c36-27df-46be-affb-100098b8728c","created_at":"2025-09-02T20:59:27.218Z","updated_at":"2025-09-02T20:59:27.218Z","parameter":"water_depth","unit":"m","value":"8.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"57156ea5-b7f6-48d3-847d-1e3f53f76b9f","created_at":"2025-09-02T20:59:27.222Z","updated_at":"2025-09-02T20:59:27.222Z","parameter":"conductivity","unit":"us_cm","value":"295.9090909","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"66463a18-2a63-41d7-b35f-c4cf180f3a95","created_at":"2025-09-02T20:59:27.228Z","updated_at":"2025-09-02T20:59:27.228Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"289.090909","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"4ab131d9-0e97-4b83-9501-053227c43a1e","created_at":"2025-09-02T20:59:26.792Z","updated_at":"2026-01-20T20:17:36.781Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"75a36e9a-b1ef-4d72-8c54-b83bb1f5e381","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2006-05-16T04:00:00.000Z","observed_at_local":"2006-05-16T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: water_depth's result of 20.1m exceeds the normal range of 20.0m.\nReview needed: Based on previous readings, conductivity's result of 274.375μS/cm is outside the expected range of 304.98-312.77μS/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/119695","readings":[{"id":"65524219-c9e5-4298-bad1-6fc368649544","created_at":"2025-09-02T20:59:26.825Z","updated_at":"2025-09-02T20:59:26.825Z","parameter":"ph","unit":"std_units","value":"8.3525","equipment":"unspecified_ph","equipment_limit":null},{"id":"b147a6b4-8350-489a-b6f5-3618215702b3","created_at":"2025-09-02T20:59:26.829Z","updated_at":"2025-09-02T20:59:26.829Z","parameter":"hardness","unit":"mg_l","value":"106.025","equipment":"unspecified_hardness","equipment_limit":null},{"id":"7899f484-c0d6-4790-b3c6-e428c1a86b9d","created_at":"2025-09-02T20:59:26.833Z","updated_at":"2025-09-02T20:59:26.833Z","parameter":"alkalinity","unit":"mg_l","value":"76.2125","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"18ab2b62-544d-44d5-884f-3f8ea2ff4e48","created_at":"2025-09-02T20:59:26.837Z","updated_at":"2025-09-02T20:59:26.837Z","parameter":"water_depth","unit":"m","value":"20.1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"5418d973-297a-4d2b-99f5-a61f6c31cd6f","created_at":"2025-09-02T20:59:26.841Z","updated_at":"2025-09-02T20:59:26.841Z","parameter":"conductivity","unit":"us_cm","value":"274.375","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"dd4bbe83-6ab0-4a54-8c02-d9ed37b7c8bf","created_at":"2025-09-02T20:59:26.844Z","updated_at":"2025-09-02T20:59:26.844Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"197.5","equipment":"lab_unspecified","equipment_limit":null}]}]