IOLK1: Grand River, Iola

                                SHEF ID:       IOLK1     NEOSHO RIVER NEAR IOLA
STATION TYPE:
Regulating: Stage = 15.00, Flow = 18228

PRECIP STAGE RIV-FLOW AIR-TEMP BAT-LOAD
in ft cfs F volt
Ccp-Rev Ccp-Rev Ccp-Rev Ccp-Rev Ccp-Rev
(America/Chicago)
10/05 00:00 0.00 7.78 1204 14.00 12.31
10/05 01:00 0.00 7.78 1204 13.20 12.27
10/05 02:00 0.00 7.78 1204 12.70 12.25
10/05 03:00 0.00 7.78 1204 12.30 12.23
10/05 04:00 0.00 7.78 1204 11.60 12.21
10/05 05:00 0.00 7.78 1204 11.10 12.21
10/05 06:00 0.00 7.78 1204 10.60 12.18
10/05 07:00 0.00 7.78 1204 10.40 12.17
10/05 08:00 0.00 7.79 1223 10.60 12.16
10/05 09:00 0.00 7.80 1241 14.50 12.63
10/05 10:00 0.00 7.81 1260 19.70 12.94
10/05 11:00 0.00 7.81 1260 21.70 12.99
10/05 12:00 0.00 7.81 1260 22.40 12.84
10/05 13:00 0.00 7.81 1260 23.70 12.80
10/05 14:00 0.00 7.82 1279 24.10 12.78
10/05 15:00 0.00 7.82 1279 25.30 12.76
10/05 16:00 0.00 7.82 1279 25.10 12.72
10/05 17:00 0.00 7.82 1279 25.70 12.69
10/05 18:00 0.00 7.82 1279 25.20 12.67
10/05 19:00 0.00 7.82 1279 20.40 12.53
10/05 20:00 0.00 7.82 1279 17.30 12.46
10/05 21:00 0.00 7.85 1336 15.40 12.41
10/05 22:00 0.00 7.90 1434 13.80 12.37
10/05 23:00 0.00 7.92 1474 13.10 12.34
Data processed at Tue 06Oct2026 04:38 GMT

NOTICE: If you are parsing this page

Please convert to using our Data API. Starting early 2026 we will be migrating to: https://water.usace.army.mil with modern pages rendered in JavaScript. When this migration completes you will no longer be able to scrape this page! CWMSDataAPI (CDA)

Timeseries IDs (TSIDs)

TSIDs used from left to right in the data table
IOLA.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev
IOLA.Stage.Inst.1Hour.0.Ccp-Rev
IOLA.Flow.Inst.1Hour.0.Ccp-Rev
IOLA.Temp-Air.Inst.1Hour.0.Ccp-Rev
IOLA.Volt-Battery Load.Inst.1Hour.0.Ccp-Rev

                            

All information presented herein is the property of the government of the United States of America and may be revised or deleted at any time without prior notice. Dissemination of this information without the expressed written consent of the Public Affairs Office, Tulsa District U.S. Army Corps of Engineers is strictly prohibited. These data are gathered electronically and, as presented, have NOT undergone any form of quality control. These data are NOT guaranteed to be valid or correct.