BLKO2: Chikashia River, Blackwell, OK 

                                SHEF ID:       BLKO2     Chikaskia River near Blackwell,
STATION TYPE:  
Regulating: Stage =    29.00, Flow =    19132

               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)
10/18 00:00      ----      4.56      ----       826     13.14      ----
10/18 01:00      ----      4.52      ----       809     13.11      ----
10/18 02:00      ----      4.48      ----       791     13.09      ----
10/18 03:00      ----      4.44      ----       774     13.08      ----
10/18 04:00      ----      4.40      ----       757     13.05      ----
10/18 05:00      ----      4.37      ----       744     13.04      ----
10/18 06:00      ----      4.35      ----       736     13.04      ----
10/18 07:00      ----      4.31      ----       719     13.02      ----
10/18 08:00      ----      4.29      ----       711     13.04      ----
10/18 09:00      ----      4.26      ----       699     13.10      ----
10/18 10:00      ----      4.22      ----       683     13.17      ----
10/18 11:00      ----      4.21      ----       679     13.42      ----
10/18 12:00      ----      4.19      ----       671     14.31      ----
10/18 13:00      ----      4.13      ----       646     14.28      ----
10/18 14:00      ----      4.09      ----       630     13.85      ----
10/18 15:00      ----      4.06      ----       618     13.81      ----
10/18 16:00      ----      4.06      ----       618     13.82      ----
10/18 17:00      ----      4.04      ----       610     13.83      ----
10/18 18:00      ----      4.02      ----       602     13.85      ----
10/18 19:00      ----      4.01      ----       598     13.31      ----
10/18 20:00      ----      3.99      ----       590     13.25      ----
10/18 21:00      ----      3.98      ----       586     13.22      ----
10/18 22:00      ----      3.96      ----       578     13.19      ----
10/18 23:00      ----      3.93      ----       566     13.17      ----
Data processed at Mon 19Oct2026 04:36 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.