INLO2: Newt Graham Lock And Dam (L&D 18) 

                                SHEF ID:       INLO2     Newt Graham LD18
STATION TYPE:  NAVIGATION LOCK
Navigation Pool:  Bottom =   532.00, Top =   532.50

               PRECIP ELEVATION   STORAGE   TW-ELEV LOCK-ELEV    INFLOW   RELEASE    GATE-1    GATE-2    GATE-3  AIR-TEMP  WIND-DIRWIND-SPEED REL-HUMID SOLAR-RAD   VOLTAGE  BAT-LOAD
                   in        ft     ac-ft        ft        ft       cfs       cfs        ft        ft        ft         F       deg       mph         %      W/m2      volt      volt
              Ccp-Rev   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   Ccp-Rev   Ccp-Rev   Ccp-Rev
(America/Chicago)
04/21 00:00      0.00    532.87     17831    514.28      ----     12793     13786      ----      ----      ----     57.87    175.90      1.50     67.36      0.00     13.57     13.32
04/21 01:00      0.00    532.86     17819    514.38      ----     12841     13698      ----      ----      ----     56.70    193.00      0.80     71.11      0.00     13.57     13.32
04/21 02:00      0.00    532.90     17868    514.39      ----     13195     13711      ----      ----      ----     54.01     81.80      0.40     78.26      0.00     13.57     13.32
04/21 03:00      0.00    532.83     17782    514.47      ----     14172     15101      ----      ----      ----     54.91    180.90      1.70     72.78      0.00     13.41     13.33
04/21 04:00      0.00    532.82     17770    514.62      ----     14513     15098      ----      ----      ----     54.10    192.80      1.00     73.85      0.00     13.57     13.34
04/21 05:00      0.00    532.84     17794    514.59      ----     14533     15105      ----      ----      ----     53.06    185.40      1.00     77.56      0.00     13.57     13.33
04/21 06:00      0.00    532.85     17806    514.61      ----     14882     14402      ----      ----      ----     52.99    110.40      2.50     78.11      0.00     13.57     13.34
04/21 07:00      0.00    532.85     17806    514.59      ----     14802     14402      ----      ----      ----     48.76     36.70      1.10     89.22      0.00     13.58     13.34
04/21 08:00      0.00    532.85     17806    514.58      ----     14453     14402      ----      ----      ----     52.54    122.10      2.50     81.99     69.00     13.57     13.34
04/21 09:00      0.00    532.86     17819    514.64      ----     14159     14405      ----      ----      ----     56.75    139.70      3.70     72.34    271.30     13.57     13.34
04/21 10:00      0.00    532.81     17757    514.63      ----     14124     14388      ----      ----      ----     61.61    170.00      3.30     64.10    465.70     13.57     13.34
04/21 11:00      0.00    532.77     17708    514.65      ----     13787     14374      ----      ----      ----     65.25    181.70      4.20     56.96    637.70     13.57     13.34
04/21 12:00      0.00    532.76     17696    514.64      ----     13984     14371      ----      ----      ----     66.99    188.20      4.90     56.89    396.80     13.58     13.34
04/21 13:00      0.00    532.65     17561    514.64      ----     14065     14334      ----      ----      ----     65.89    179.30      5.10     66.52    270.00     13.58     13.33
04/21 14:00      0.00    532.73     17659    514.77      ----     13938     14361      ----      ----      ----     64.49    174.50      8.50     73.42    176.30     13.57     13.33
04/21 15:00      0.00    532.71     17635    514.72      ----     14680     14354      ----      ----      ----     64.83    182.00      5.30     74.11    168.80     13.57     13.32
04/21 16:00      0.00    532.63     17536    514.75      ----     15198     14327      ----      ----      ----     63.59    176.20      7.70     76.31    172.00     13.57     13.32
04/21 17:00      0.00    532.87     17831    514.48      ----     14917     14408      ----      ----      ----     62.02    182.40      6.10     83.54    179.20     13.57     13.33
04/21 18:00      0.00    532.93     17905    514.37      ----     15139     14429      ----      ----      ----     61.32    166.00      8.60     86.40    132.90     13.58     13.32
04/21 19:00      0.00    532.91     17880    514.43      ----     15427     14422      ----      ----      ----     61.03    166.10      7.90     84.44     54.80     13.57     13.32
04/21 20:00      0.00    532.96     17941    514.49      ----     14668     14439      ----      ----      ----     60.80    164.30      3.90     82.76      9.20     13.57     13.34
04/21 21:00      0.00    532.97     17954    514.47      ----     14524     14442      ----      ----      ----     60.62    141.70      4.40     82.52      0.00     13.57     13.33
04/21 22:00      0.00    532.95     17929    514.44      ----     14438     14436      ----      ----      ----     59.86    145.60      3.50     82.47      0.00     13.57     13.32
04/21 23:00      0.00    532.88     17843    514.41      ----      ----      ----      ----      ----      ----     59.38    145.80      2.60     83.22      0.00     13.57     13.32
Data processed at Wed 22Apr2026 04:34 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 
NEWT.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev
NEWT.Elev.Inst.1Hour.0.Ccp-Rev
NEWT.Stor.Inst.1Hour.0.Ccp-Rev
NEWT.Elev-Tailwater.Inst.1Hour.0.Ccp-Rev
NEWT.Elev-Lock Chamber.Inst.1Hour.0.Ccp-Rev
NEWT.Flow-Res In.Ave.1Hour.1Hour.Rev-Regi-Computed
NEWT.Flow-Res Out.Inst.1Hour.0.Rev-Regi-Flowgroup
NEWT.Opening-Tainter Gate 1.Inst.1Hour.0.Ccp-Rev
NEWT.Opening-Tainter Gate 2.Inst.1Hour.0.Ccp-Rev
NEWT.Opening-Tainter Gate 3.Inst.1Hour.0.Ccp-Rev
NEWT.Temp-Air.Inst.1Hour.0.Ccp-Rev
NEWT.Dir-Wind.Inst.1Hour.0.Ccp-Rev
NEWT.Speed-Wind.Inst.1Hour.0.Ccp-Rev
NEWT.%-Humidity.Inst.1Hour.0.Ccp-Rev
NEWT.Irrad.Inst.1Hour.0.Ccp-Rev
NEWT.Volt-Battery.Inst.1Hour.0.Ccp-Rev
NEWT.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.