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)
06/25 00:00      ----     21.38      ----     10014     13.26      ----
06/25 01:00      ----     21.56      ----     10156     13.23      ----
06/25 02:00      ----     21.75      ----     10307     13.20      ----
06/25 03:00      ----     21.92      ----     10443     13.20      ----
06/25 04:00      ----     22.11      ----     10595     13.17      ----
06/25 05:00      ----     22.33      ----     10773     13.16      ----
06/25 06:00      ----     22.52      ----     10939     13.13      ----
06/25 07:00      ----     22.90      ----     11288     13.11      ----
06/25 08:00      ----     23.28      ----     11641     13.08      ----
06/25 09:00      ----     23.67      ----     12029     13.10      ----
06/25 10:00      ----     24.09      ----     12454     13.08      ----
06/25 11:00      ----     24.50      ----     12884     13.06      ----
06/25 12:00      ----     25.21      ----     13660     13.28      ----
06/25 13:00      ----     25.91      ----     14521     13.90      ----
06/25 14:00      ----     26.54      ----     15337     13.64      ----
06/25 15:00      ----     27.15      ----     16161     14.21      ----
06/25 16:00      ----     27.59      ----     16793     14.08      ----
06/25 17:00      ----     27.93      ----     17316     13.62      ----
06/25 18:00      ----     28.32      ----     17928     13.62      ----
06/25 19:00      ----     28.57      ----     18368     13.65      ----
06/25 20:00      ----     28.83      ----     18852     13.44      ----
06/25 21:00      ----     29.03      ----     19227     13.32      ----
06/25 22:00      ----     29.24      ----     19601     13.29      ----
06/25 23:00      ----     29.41      ----     19933     13.27      ----
Data processed at Fri 26Jun2026 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.