BLKO2: Chikashia River, Blackwell, OK 

                                SHEF ID:       BLKO2     Chikaskia River near Blackwell,
STATION TYPE:  
Regulating: Stage =    29.00, Flow =    19174

               PRECIP     STAGE  STAGE(2)  RIV-FLOW   VOLTAGE  BAT-LOAD
                   in        ft        ft       cfs      volt      volt
              Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev
(America/Chicago)
07/07 00:00      ----      4.51      ----       814     13.19      ----
07/07 01:00      ----      4.49      ----       806     13.15      ----
07/07 02:00      ----      4.47      ----       797     13.13      ----
07/07 03:00      ----      4.46      ----       793     13.10      ----
07/07 04:00      ----      4.44      ----       785     13.06      ----
07/07 05:00      ----      4.42      ----       777     13.06      ----
07/07 06:00      ----      4.39      ----       764     13.06      ----
07/07 07:00      ----      4.39      ----       764     13.08      ----
07/07 08:00      ----      4.38      ----       760     13.10      ----
07/07 09:00      ----      4.36      ----       752     13.12      ----
07/07 10:00      ----      4.35      ----       748     13.20      ----
07/07 11:00      ----      4.34      ----       744     13.80      ----
07/07 12:00      ----      4.32      ----       736     13.80      ----
07/07 13:00      ----      4.31      ----       732     13.76      ----
07/07 14:00      ----      4.30      ----       728     13.42      ----
07/07 15:00      ----      4.29      ----       724     13.37      ----
07/07 16:00      ----      4.28      ----       721     13.32      ----
07/07 17:00      ----      4.27      ----       717     13.32      ----
07/07 18:00      ----      4.25      ----       709     13.31      ----
07/07 19:00      ----      4.24      ----       705     13.34      ----
07/07 20:00      ----      4.23      ----       701     13.29      ----
07/07 21:00      ----      4.21      ----       693     13.25      ----
07/07 22:00      ----      4.20      ----       690     13.23      ----
07/07 23:00      ----      4.19      ----       686     13.19      ----
Data processed at Wed 08Jul2026 15:26 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 
BLAC.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev
BLAC.Stage.Inst.1Hour.0.Ccp-Rev
BLAC.Stage-Alt.Inst.1Hour.0.Ccp-Rev
BLAC.Flow.Inst.1Hour.0.Ccp-Rev
BLAC.Volt-Battery.Inst.1Hour.0.Ccp-Rev
BLAC.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.