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)
06/08 00:00 0.00 9.22 5142 22.10 12.37
06/08 01:00 0.00 9.22 5142 22.50 12.36
06/08 02:00 0.00 9.25 5251 22.40 12.33
06/08 03:00 0.00 9.23 5178 22.50 12.32
06/08 04:00 0.67 9.24 5214 22.00 12.30
06/08 05:00 0.09 9.23 5178 21.40 12.27
06/08 06:00 0.00 9.24 5214 21.70 12.25
06/08 07:00 0.00 9.21 5106 20.00 12.23
06/08 08:00 0.00 9.23 5178 20.00 12.21
06/08 09:00 0.00 9.20 5070 21.00 12.19
06/08 10:00 0.00 9.20 5070 23.00 12.52
06/08 11:00 0.00 9.25 5251 25.70 12.87
06/08 12:00 0.00 9.27 5324 24.30 12.53
06/08 13:00 0.00 9.26 5287 23.20 12.48
06/08 14:00 0.00 9.27 5324 25.80 12.77
06/08 15:00 0.00 9.27 5324 26.60 12.80
06/08 16:00 0.00 9.25 5251 27.80 12.79
06/08 17:00 0.00 9.22 5142 27.80 12.77
06/08 18:00 0.00 9.22 5142 28.30 12.70
06/08 19:00 0.00 9.21 5106 28.70 12.63
06/08 20:00 0.00 9.14 4857 28.00 12.53
06/08 21:00 0.00 9.11 4752 26.90 12.50
06/08 22:00 0.00 9.06 4580 26.40 12.45
06/08 23:00 0.00 9.08 4649 26.00 12.42
Data processed at Tue 09Jun2026 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.