KEYO2: Keystone Lake 

                                SHEF ID:       KEYO2     Keystone Lake
STATION TYPE:  Reservoir
Flood Pool:  Bottom =   723.00, Top =   754.00

               PRECIP ELEVATION   STORAGE   TW-ELEV    INFLOW   RELEASE  AIR-TEMP  WIND-DIRWIND-SPEED REL-HUMID SOLAR-RAD   VOLTAGE  BAT-LOAD
                   in        ft     ac-ft        ft       cfs       cfs         F       deg       mph         %      W/m2      volt      volt
              Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev  Rev-Regi  Rev-Regi   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev
(America/Chicago)
07/29 00:00      0.00    724.29    422377    640.61      4685      5100     84.96    105.30      3.10     75.09      0.00     13.49     13.05
07/29 01:00      0.00    724.28    422206    640.61      4685      5100     84.63     99.10      3.40     74.81      0.00     13.49     13.07
07/29 02:00      0.00    724.28    422206    640.57      4685      5100     84.04    103.40      3.50     77.36      0.00     13.48     13.05
07/29 03:00      0.00    724.28    422206    640.62      4270      5100     83.79    108.50      2.60     77.23      0.00     13.49     13.05
07/29 04:00      0.00    724.27    422034    640.62      4685      5100     82.92    107.70      2.60     79.95      0.00     13.49     13.05
07/29 05:00      0.00    724.27    422034    640.63      4685      5100     82.04    108.50      1.90     80.93      0.00     13.49     13.07
07/29 06:00      0.00    724.27    422034    640.61      4270      5100     82.44     93.50      1.70     76.24      0.00     13.49     13.06
07/29 07:00      0.00    724.27    422034    640.55      5100      5100     82.00     98.20      2.10     75.86      0.30     13.50     13.06
07/29 08:00      0.00    724.26    421863    640.60      5100      5100     82.83     75.40      1.50     74.67     89.10     13.50     13.07
07/29 09:00      0.00    724.27    422034    640.62      5930      5100     85.86     69.20      0.90     67.45    218.40     13.50     13.06
07/29 10:00      0.00    724.27    422034    640.64      5930      5100     89.10    263.00      1.70     59.84    444.30     13.50     13.07
07/29 11:00      0.00    724.29    422377    640.55      6346      5100     92.10    275.60      1.20     55.60    634.70     13.50     13.06
07/29 12:00      0.00    724.29    422377    640.59      5930      5100     94.96      6.00      1.10     50.77    726.20     13.50     13.06
07/29 13:00      0.00    724.29    422377    640.60      5930      5100     97.95    105.60      4.00     45.45    874.30     13.50     13.07
07/29 14:00      0.00    724.29    422377    640.58      5100      5100     98.10    136.80      7.70     40.45    877.90     13.49     13.07
07/29 15:00      0.00    724.29    422377    640.60      5100      5100     99.01    145.80      5.80     38.90    859.10     13.49     13.06
07/29 16:00      0.00    724.29    422377    640.64      5100      5100     99.75    141.40      4.30     37.74    669.00     13.48     13.06
07/29 17:00      0.00    724.29    422377    640.61      5100      5100    100.04    129.40      4.80     37.61    645.00     13.49     13.06
07/29 18:00      0.00    724.29    422377    640.60      5515      5100    100.00    125.60      5.90     36.78    490.90     13.49     13.05
07/29 19:00      0.00    724.29    422377    640.62      5515      5100     99.73    126.10      5.30     38.14    273.40     13.48     13.05
07/29 20:00      0.00    724.30    422549    640.60      5100      5100     95.76    106.10      2.70     50.11     37.10     13.49     13.05
07/29 21:00      0.00    724.30    422549    640.58      5100      5100     91.89    105.70      3.70     60.45      1.60     13.49     13.04
07/29 22:00      0.00    724.29    422377    640.58      4270      5100     91.18    117.60     11.80     58.63      0.00     13.49     13.04
07/29 23:00      0.00    724.29    422377    640.59      ----      ----     86.20    113.90     12.60     68.35      0.00     13.49     13.03
Data processed at Thu 30Jul2026 04:04 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 
KEYS.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev
KEYS.Elev.Inst.1Hour.0.Ccp-Rev
KEYS.Stor.Inst.1Hour.0.Ccp-Rev
KEYS.Elev-Tailwater.Inst.1Hour.0.Ccp-Rev
KEYS.Flow-Res In.Ave.1Hour.1Hour.Rev-Regi-Computed
KEYS.Flow-Res Out.Ave.1Hour.1Hour.Rev-Regi-Flowgroup
KEYS.Temp-Air.Inst.1Hour.0.Ccp-Rev
KEYS.Dir-Wind.Inst.1Hour.0.Ccp-Rev
KEYS.Speed-Wind.Inst.1Hour.0.Ccp-Rev
KEYS.%-Humidity.Inst.1Hour.0.Ccp-Rev
KEYS.Irrad.Inst.1Hour.0.Ccp-Rev
KEYS.Volt-Battery.Inst.1Hour.0.Ccp-Rev
KEYS.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.