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)
04/12 00:00      0.00    532.86     17819    515.02      ----     12359     12204      ----      ----      ----     70.61    141.00      3.70     70.67      0.00     13.57     13.33
04/12 01:00      0.00    532.86     17819    514.98      ----     11822     12204      ----      ----      ----     69.66    134.50      5.30     72.83      0.00     13.57     13.32
04/12 02:00      0.00    532.84     17794    514.94      ----     11514     12198      ----      ----      ----     68.38    139.80      3.40     76.76      0.00     13.57     13.33
04/12 03:00      0.00    532.79     17733    514.90      ----     11891     12183      ----      ----      ----     68.13    148.90      2.40     76.67      0.00     13.57     13.32
04/12 04:00      0.00    532.73     17659    514.87      ----     11855     12166      ----      ----      ----     68.20    152.70      2.10     75.08      0.00     13.57     13.33
04/12 05:00      0.00    532.76     17696    514.77      ----     11819     12174      ----      ----      ----     68.00    149.80      2.30     75.17      0.00     13.57     13.33
04/12 06:00      0.00    532.75     17684    514.62      ----     11931     12171      ----      ----      ----     68.43    141.40      3.60     72.69      0.00     13.57     13.32
04/12 07:00      0.00    532.72     17647    514.59      ----     12047     12163      ----      ----      ----     68.79    152.30      4.20     71.21      0.00     13.57     13.33
04/12 08:00      0.00    532.71     17635    514.52      ----     11804     12160      ----      ----      ----     66.54    138.40      4.10     78.19      4.00     13.57     13.34
04/12 09:00      0.04    532.69     17610    514.48      ----     11647     12154      ----      ----      ----     64.99    132.50      4.40     84.57      6.10     13.57     13.34
04/12 10:00      0.02    532.64     17549    514.46      ----     11907     12139      ----      ----      ----     63.99    131.10      5.90     89.61     22.30     13.57     13.34
04/12 11:00      0.01    532.58     17475    514.45      ----     12293     12121      ----      ----      ----     64.24    133.80      6.50     91.66     66.50     13.57     13.34
04/12 12:00      0.04    532.64     17549    514.31      ----     12926     12139      ----      ----      ----     66.31    166.80      5.70     91.90     96.20     13.57     13.34
04/12 13:00      0.00    532.76     17696    514.03      ----     13091     12174      ----      ----      ----     68.49    200.40      8.60     87.27    324.90     13.57     13.34
04/12 14:00      0.00    532.95     17929    513.88      ----     13319     12231      ----      ----      ----     71.46    204.40      9.60     76.10    435.50     13.57     13.32
04/12 15:00      0.00    532.95     17929    514.08      ----     13192     12231      ----      ----      ----     74.32    200.70      8.80     68.60    574.90     13.57     13.34
04/12 16:00      0.00    532.96     17941    514.07      ----     12491     12234      ----      ----      ----     76.69    190.00      7.80     64.20    635.70     13.57     13.29
04/12 17:00      0.00    532.97     17954    514.16      ----     11776     12236      ----      ----      ----     77.52    180.70      7.00     65.20    561.20     13.57     13.32
04/12 18:00      0.00    532.85     17806    514.46      ----     11888     12201      ----      ----      ----     75.88    171.20      5.40     69.54    303.10     13.57     13.32
04/12 19:00      0.00    532.80     17745    514.51      ----     12061     12186      ----      ----      ----     73.06    158.00      6.00     75.55     82.10     13.57     13.32
04/12 20:00      0.00    532.84     17794    514.48      ----     11938     12198      ----      ----      ----     71.19    165.40      5.10     79.37     31.20     13.57     13.32
04/12 21:00      0.00    532.91     17880    514.29      ----     12500     12219      ----      ----      ----     70.11    159.00      4.60     81.51      0.00     13.57     13.32
04/12 22:00      0.00    532.88     17843    514.22      ----     12268     12210      ----      ----      ----     70.00    159.40      8.50     83.01      0.00     13.57     13.32
04/12 23:00      0.00    532.99     17978    514.15      ----      ----      ----      ----      ----      ----     69.94    151.40     10.50     84.56      0.00     13.57     13.33
Data processed at Mon 13Apr2026 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.