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)
03/12 00:00      0.00    724.41    424436    638.01      6683         0     45.90    326.10      7.20     45.26      0.00     13.22     12.54
03/12 01:00      0.00    724.45    425122    637.87      7058         0     44.28    322.50      8.30     48.18      0.00     13.24     12.55
03/12 02:00      0.00    724.48    425637    637.79      6228         0     42.30    358.10      4.40     52.98      0.00     13.22     12.56
03/12 03:00      0.00    724.51    426152    637.74      7473         0     40.53     93.40      3.50     52.78      0.00     13.22     12.55
03/12 04:00      0.00    724.53    426495    637.71      6268         0     37.94    173.70      1.60     70.05      0.00     13.23     12.56
03/12 05:00      0.00    724.59    427524    637.67      7408         0     34.68    144.90      1.80     78.18      0.00     13.21     12.54
03/12 06:00      0.00    724.60    427696    637.40      7302       200     38.12    291.70      4.20     75.86      0.00     13.23     12.56
03/12 07:00      0.00    724.63    428210    640.95      7592      5700     37.94    281.80      4.60     71.34      0.00     13.22     12.57
03/12 08:00      0.00    724.63    428210    641.03      6241      5700     37.51    285.70      3.60     72.39     11.90     13.23     12.56
03/12 09:00      0.00    724.63    428210    641.08      7341      5600     37.94    289.00      4.40     71.98    213.60     13.21     12.57
03/12 10:00      0.00    724.63    428210    641.09      5680      5700     41.13    302.30      3.00     61.44    472.40     13.23     12.57
03/12 11:00      0.00    724.64    428382    641.10      6510      5700     45.97    315.60      2.60     50.09    688.80     13.24     12.57
03/12 12:00      0.00    724.63    428210    641.09      6510      5700     53.19    173.00      4.30     25.31    833.70     13.21     12.57
03/12 13:00      0.00    724.65    428554    641.09      6510      5700     55.69    212.50      6.40     20.87    922.90     13.21     12.57
03/12 14:00      0.00    724.65    428554    641.08      6095      5600     57.90    173.60      8.00     17.90    716.80     13.23     12.57
03/12 15:00      0.00    724.65    428554    641.08      6510      5700     60.01    164.90      9.80     16.88     85.40     13.22     12.57
03/12 16:00      0.00    724.65    428554    641.10      5680      5700     61.79    170.30     11.80     16.04    673.00     13.23     12.57
03/12 17:00      0.00    724.65    428554    641.11      6530      5700     63.30    165.40     11.80     15.34    473.20     13.23     12.57
03/12 18:00      0.00    724.65    428554    641.13      6946      5700     64.31    180.60     11.10     13.89    317.90     13.24     12.57
03/12 19:00      0.00    724.67    428897    641.13      6946      5700     64.56    186.90     10.30     14.11    107.00     13.23     12.54
03/12 20:00      0.00    724.68    429068    641.10      6946      5700     62.98    211.00      7.30     16.24      3.00     13.21     12.54
03/12 21:00      0.00    724.68    429068    641.10      6946      5700     60.42    187.60      6.60     18.80      0.00     13.22     12.55
03/12 22:00      0.00    724.68    429068    641.09      6115      5700     58.96    170.40      6.90     21.14      0.00     13.21     12.54
03/12 23:00      0.00    724.68    429068    641.10      ----      ----     57.25    172.00      8.00     25.71      0.00     13.22     12.55
Data processed at Fri 13Mar2026 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.