[{"id":"2ef89286-02ef-4fed-ad3b-7096f4ebab46","created_at":"2025-09-02T20:59:40.639Z","updated_at":"2026-01-20T20:18:17.873Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"371d1789-cbb2-440f-b9fc-66bfb31cfa3d","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2009-10-08T04:00:00.000Z","observed_at_local":"2009-10-08T00:00:00-04:00","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":["ph","secchi_depth","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119901","readings":[{"id":"e05d16fe-5138-4dbf-9dda-39da69959451","created_at":"2025-09-02T20:59:40.687Z","updated_at":"2025-09-02T20:59:40.687Z","parameter":"ph","unit":"std_units","value":"7.9475","equipment":"unspecified_ph","equipment_limit":null},{"id":"7ee6e00b-29bc-4664-992a-63846d152370","created_at":"2025-09-02T20:59:40.691Z","updated_at":"2025-09-02T20:59:40.691Z","parameter":"secchi_depth","unit":"m","value":"5.7","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"5462da6d-c07e-4c89-b392-cc86f40d96a2","created_at":"2025-09-02T20:59:40.696Z","updated_at":"2025-09-02T20:59:40.696Z","parameter":"alkalinity","unit":"mg_l","value":"48.51666667","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"171930c2-9bf8-4ef7-82e3-c16ca0b03172","created_at":"2025-09-02T20:59:40.700Z","updated_at":"2025-09-02T20:59:40.700Z","parameter":"water_depth","unit":"m","value":"16.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"533bc7fa-73fe-4a60-850b-419b7750d59a","created_at":"2025-09-02T20:59:40.703Z","updated_at":"2025-09-02T20:59:40.703Z","parameter":"conductivity","unit":"us_cm","value":"138.5833333","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"c79c2118-a57c-4c8b-8729-016412cc7080","created_at":"2025-09-02T20:59:40.709Z","updated_at":"2025-09-02T20:59:40.709Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"210","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"30fefee1-9363-4186-b8ea-80a3d7969ecc","created_at":"2025-09-02T20:59:40.175Z","updated_at":"2026-01-20T20:18:16.727Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"371d1789-cbb2-440f-b9fc-66bfb31cfa3d","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2009-08-25T04:00:00.000Z","observed_at_local":"2009-08-25T00:00:00-04:00","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/119895","readings":[{"id":"774757ec-b37d-414a-9283-b5d15e4fe11e","created_at":"2025-09-02T20:59:40.217Z","updated_at":"2025-09-02T20:59:40.217Z","parameter":"ph","unit":"std_units","value":"7.8825","equipment":"unspecified_ph","equipment_limit":null},{"id":"d7eca90f-0ad3-4978-812e-a48c93fa7afd","created_at":"2025-09-02T20:59:40.220Z","updated_at":"2025-09-02T20:59:40.220Z","parameter":"secchi_depth","unit":"m","value":"6.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"f1e23370-3f47-43d1-97c0-151e8468ff49","created_at":"2025-09-02T20:59:40.224Z","updated_at":"2025-09-02T20:59:40.224Z","parameter":"alkalinity","unit":"mg_l","value":"49.65","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"bae08b32-647b-4225-a1c4-db0c9d63fafb","created_at":"2025-09-02T20:59:40.227Z","updated_at":"2025-09-02T20:59:40.227Z","parameter":"water_depth","unit":"m","value":"16.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b2111463-fe66-4bc6-b0cf-3e98f612d282","created_at":"2025-09-02T20:59:40.235Z","updated_at":"2025-09-02T20:59:40.235Z","parameter":"conductivity","unit":"us_cm","value":"139.4166667","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"6c331c53-e7ec-4262-a3ad-d90bc3b22d38","created_at":"2025-09-02T20:59:40.239Z","updated_at":"2025-09-02T20:59:40.239Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"250.833333","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"8a3f68a3-5c0b-4cc8-ab0d-a74469a9f119","created_at":"2025-09-02T20:59:39.661Z","updated_at":"2026-01-20T20:18:15.376Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"371d1789-cbb2-440f-b9fc-66bfb31cfa3d","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2009-05-11T04:00:00.000Z","observed_at_local":"2009-05-11T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 125.25μS/cm is outside the expected range of 129.32-147.85μS/cm.","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/119888","readings":[{"id":"a2e5b019-50d5-4e04-ac23-5e7daa51ffb5","created_at":"2025-09-02T20:59:39.696Z","updated_at":"2025-09-02T20:59:39.696Z","parameter":"ph","unit":"std_units","value":"7.871666667","equipment":"unspecified_ph","equipment_limit":null},{"id":"44047eb1-24a6-417b-8710-ad21e92cd0fd","created_at":"2025-09-02T20:59:39.701Z","updated_at":"2025-09-02T20:59:39.701Z","parameter":"secchi_depth","unit":"m","value":"7.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6e0128bb-c6a9-418e-9d0e-19f2543da500","created_at":"2025-09-02T20:59:39.707Z","updated_at":"2025-09-02T20:59:39.707Z","parameter":"alkalinity","unit":"mg_l","value":"41.85","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"529bc844-5f51-4990-8ac5-2b23fea01622","created_at":"2025-09-02T20:59:39.710Z","updated_at":"2025-09-02T20:59:39.710Z","parameter":"water_depth","unit":"m","value":"16.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"4fc9cca7-9772-4034-a28b-c7d7ea5b137a","created_at":"2025-09-02T20:59:39.714Z","updated_at":"2025-09-02T20:59:39.714Z","parameter":"conductivity","unit":"us_cm","value":"125.25","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"ce0086c4-3d92-4efc-b186-0d0c7bb6446b","created_at":"2025-09-02T20:59:39.725Z","updated_at":"2025-09-02T20:59:39.725Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"206.666667","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"9a7f70f6-23e8-4917-85ea-08ce4bdb0a3e","created_at":"2025-09-02T20:59:39.273Z","updated_at":"2026-01-20T20:18:14.190Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"371d1789-cbb2-440f-b9fc-66bfb31cfa3d","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2003-10-07T04:00:00.000Z","observed_at_local":"2003-10-07T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 125.6666667μS/cm is outside the expected range of 129.32-147.85μS/cm.","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/119882","readings":[{"id":"973b97cc-1b90-4e89-a692-7e48a7bbcfa8","created_at":"2025-09-02T20:59:39.308Z","updated_at":"2025-09-02T20:59:39.308Z","parameter":"ph","unit":"std_units","value":"7.884166667","equipment":"unspecified_ph","equipment_limit":null},{"id":"f7e22a9e-aa57-445b-afdd-7eda1bb00f49","created_at":"2025-09-02T20:59:39.312Z","updated_at":"2025-09-02T20:59:39.312Z","parameter":"secchi_depth","unit":"m","value":"5.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"0727cf39-1237-4d3c-9b97-6d5640725725","created_at":"2025-09-02T20:59:39.316Z","updated_at":"2025-09-02T20:59:39.316Z","parameter":"alkalinity","unit":"mg_l","value":"43.56666667","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"999b73fe-63f7-426e-81af-3fbdcc1ea155","created_at":"2025-09-02T20:59:39.321Z","updated_at":"2025-09-02T20:59:39.321Z","parameter":"water_depth","unit":"m","value":"16.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"94bb9b0c-7581-4133-9569-7dc259e50a8b","created_at":"2025-09-02T20:59:39.325Z","updated_at":"2025-09-02T20:59:39.325Z","parameter":"conductivity","unit":"us_cm","value":"125.6666667","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"ee237b06-0f4d-4e00-a0d6-3a99431bdb85","created_at":"2025-09-02T20:59:39.329Z","updated_at":"2025-09-02T20:59:39.329Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"232.5","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"e26d949c-380e-41c2-9cb9-4d92dccfa3ad","created_at":"2025-09-02T20:59:38.702Z","updated_at":"2026-01-20T20:18:12.663Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"371d1789-cbb2-440f-b9fc-66bfb31cfa3d","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2003-08-26T04:00:00.000Z","observed_at_local":"2003-08-26T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 153.75μS/cm is outside the expected range of 131.24-144.59μS/cm.","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/119875","readings":[{"id":"06af5dd3-4113-42e0-8029-54022ecd7211","created_at":"2025-09-02T20:59:38.735Z","updated_at":"2025-09-02T20:59:38.735Z","parameter":"ph","unit":"std_units","value":"8.05","equipment":"unspecified_ph","equipment_limit":null},{"id":"39637746-d849-4fac-9f99-ee91aa0d7b43","created_at":"2025-09-02T20:59:38.743Z","updated_at":"2025-09-02T20:59:38.743Z","parameter":"secchi_depth","unit":"m","value":"5.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6e25ede6-5133-4b0a-ba09-bc618b3a488f","created_at":"2025-09-02T20:59:38.749Z","updated_at":"2025-09-02T20:59:38.749Z","parameter":"alkalinity","unit":"mg_l","value":"55.58125","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"0289e206-bd19-4346-be22-e353e25de6eb","created_at":"2025-09-02T20:59:38.761Z","updated_at":"2025-09-02T20:59:38.761Z","parameter":"water_depth","unit":"m","value":"16.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"224c5441-4628-4337-8738-c06c6e552432","created_at":"2025-09-02T20:59:38.766Z","updated_at":"2025-09-02T20:59:38.766Z","parameter":"conductivity","unit":"us_cm","value":"153.75","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"09a0f789-f80e-4b86-a61a-cd0a2f1e82ec","created_at":"2025-09-02T20:59:38.770Z","updated_at":"2025-09-02T20:59:38.770Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"206.25","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"6f3cf46a-0095-4d61-be68-d63656a36f98","created_at":"2025-09-02T20:59:38.525Z","updated_at":"2026-01-20T20:18:11.697Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"371d1789-cbb2-440f-b9fc-66bfb31cfa3d","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2003-06-11T04:00:00.000Z","observed_at_local":"2003-06-11T00:00:00-04:00","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":["ph","secchi_depth","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119872","readings":[{"id":"36e20128-9901-4565-bdb3-9e3ca8844f88","created_at":"2025-09-02T20:59:38.554Z","updated_at":"2025-09-02T20:59:38.554Z","parameter":"ph","unit":"std_units","value":"8.029166667","equipment":"unspecified_ph","equipment_limit":null},{"id":"49ed71a8-59e9-4758-b2c7-3524054fd8fc","created_at":"2025-09-02T20:59:38.562Z","updated_at":"2025-09-02T20:59:38.562Z","parameter":"secchi_depth","unit":"m","value":"9.1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"f0b2d6f7-64f8-4d9b-88f9-60b2115f59a6","created_at":"2025-09-02T20:59:38.566Z","updated_at":"2025-09-02T20:59:38.566Z","parameter":"alkalinity","unit":"mg_l","value":"47.00833333","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"5a582c38-e594-4269-a842-c1a662e604cc","created_at":"2025-09-02T20:59:38.569Z","updated_at":"2025-09-02T20:59:38.569Z","parameter":"water_depth","unit":"m","value":"16.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a7d70d23-9272-46bd-b05e-dfe83ec5408c","created_at":"2025-09-02T20:59:38.572Z","updated_at":"2025-09-02T20:59:38.572Z","parameter":"conductivity","unit":"us_cm","value":"136.5","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"b56520c5-fc8d-4829-b3ce-9012078b17f7","created_at":"2025-09-02T20:59:38.577Z","updated_at":"2025-09-02T20:59:38.577Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"208.333333","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"1c2d5df8-141a-45ac-9d35-ab7b3e478b65","created_at":"2025-09-02T20:59:37.994Z","updated_at":"2026-01-20T20:18:09.832Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"371d1789-cbb2-440f-b9fc-66bfb31cfa3d","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2002-10-17T04:00:00.000Z","observed_at_local":"2002-10-17T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 165.6μS/cm is outside the expected range of 131.24-144.59μS/cm.","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/119864","readings":[{"id":"f9263e10-4094-40de-a171-6cb9d7f7f613","created_at":"2025-09-02T20:59:38.024Z","updated_at":"2025-09-02T20:59:38.024Z","parameter":"ph","unit":"std_units","value":"7.988","equipment":"unspecified_ph","equipment_limit":null},{"id":"440b8a34-375c-4404-9f78-3751003a0a5d","created_at":"2025-09-02T20:59:38.028Z","updated_at":"2025-09-02T20:59:38.028Z","parameter":"secchi_depth","unit":"m","value":"6.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"8dad7aa3-ee35-4bc0-a262-3dfd201abeea","created_at":"2025-09-02T20:59:38.032Z","updated_at":"2025-09-02T20:59:38.032Z","parameter":"alkalinity","unit":"mg_l","value":"61.61333333","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"d0981a73-9b15-4dd6-a2bb-2c396675538c","created_at":"2025-09-02T20:59:38.036Z","updated_at":"2025-09-02T20:59:38.036Z","parameter":"water_depth","unit":"m","value":"16.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"382377bb-eb94-4e9c-95b2-3fbb64baabab","created_at":"2025-09-02T20:59:38.041Z","updated_at":"2025-09-02T20:59:38.041Z","parameter":"conductivity","unit":"us_cm","value":"165.6","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"66efc1ba-0a62-42f8-b528-b25bf3d14a59","created_at":"2025-09-02T20:59:38.044Z","updated_at":"2025-09-02T20:59:38.044Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"194.666667","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"8fc8fae9-b121-4c57-8add-4694ea1362c7","created_at":"2025-09-02T20:59:37.645Z","updated_at":"2026-01-20T20:18:08.474Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"371d1789-cbb2-440f-b9fc-66bfb31cfa3d","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2002-08-01T04:00:00.000Z","observed_at_local":"2002-08-01T00:00:00-04:00","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","secchi_depth","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119858","readings":[{"id":"a079fe1c-abd9-4c18-be08-1c6ef3413b55","created_at":"2025-09-02T20:59:37.674Z","updated_at":"2025-09-02T20:59:37.674Z","parameter":"ph","unit":"std_units","value":"8.039166667","equipment":"unspecified_ph","equipment_limit":null},{"id":"d45a78e2-cc02-46c6-8602-ace129a7fcda","created_at":"2025-09-02T20:59:37.677Z","updated_at":"2025-09-02T20:59:37.677Z","parameter":"secchi_depth","unit":"m","value":"10","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"881e6f7b-9057-4a15-a6fe-197f99b071c9","created_at":"2025-09-02T20:59:37.681Z","updated_at":"2025-09-02T20:59:37.681Z","parameter":"alkalinity","unit":"mg_l","value":"52.03333333","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"9a4c4ddb-10e3-4e9a-a900-10339cc3be26","created_at":"2025-09-02T20:59:37.687Z","updated_at":"2025-09-02T20:59:37.687Z","parameter":"water_depth","unit":"m","value":"16.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a61450bf-9dba-49bd-98ea-796ede5b9eb1","created_at":"2025-09-02T20:59:37.692Z","updated_at":"2025-09-02T20:59:37.692Z","parameter":"conductivity","unit":"us_cm","value":"137.9166667","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"7f20143d-d45a-402e-966d-990b961db4da","created_at":"2025-09-02T20:59:37.700Z","updated_at":"2025-09-02T20:59:37.700Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"217.5","equipment":"lab_unspecified","equipment_limit":null}]}]