| Gage # | Description | Agency |
| ALNO | ALLEN CANAL NR ECHO, OR | USBR |
| 14034480 | BALM FK NR HEPPNER, OR | USGS |
| BIRO | BIRCH CR NR REITH, OR | USBR |
| BUTTER | BUTTER CR NR PINE CITY, OR | OWRD/NWS |
| CSAO | COLD SPRINGS "A" LINE CANAL | USBR |
| CLS | COLD SPRINGS DAM, OR | USBR |
| CSRO | COLD SPRINGS RECHARGE CANAL NR HERMISTON, OR | USBR |
| DLEO | DILLON CANAL NR STANFIELD,OR | USBR |
| 14024100 | EAST BIRCH CREEK @ PILOT ROCK OREGON | USBR |
| FURO | FURNISH CANAL NR ECHO, OR | USBR |
| MAXO | MAXWELL CANAL NR HERMISTON | USBR |
| MCKO | MCKAY CR NR PENDLETON, OR | USBR |
| MYKO | MCKAY CR NR PILOT ROCK, OR | USBR |
| MCK | MCKAY RES NR PENDLETON, OR | USBR |
| 14020300 | MEACHAM CREEK AT GIBBON, OR | USGS |
| SBEO | STANFIELD BRANCH EXCHANGE CANAL NR HERMISTON, OR | USBR |
| FCSO | UMATILLA PROJECT FEED CANAL NR HERMISTON, OR | USBR |
| FCEO | UMATILLA PROJECT FEED CANAL NR. ECHO, OR | USBR |
| 14020000 | UMATILLA R AB MEACHAM CR NR GIBBON, OR | USGS |
| PDTO | UMATILLA R AT PENDLETON, OR | USBR |
| 14020850 | UMATILLA R AT W RESERVATION BNDY NR PENDLETON, OR | USGS |
| YOKO | UMATILLA R AT YOAKUM, OR | USBR |
| UBBO | UMATILLA R BL BUTTER CR (G.H. ONLY) | USBR |
| UMDO | UMATILLA R BL DILLON DIV | USBR |
| UMUO | UMATILLA R BL UMATILLA PROJ FEED CN DIV | USBR |
| 14033500 | UMATILLA R NR UMATILLA, OR | USGS |
| 14021000 | UMATILLA R NR UMATILLA, OR | USACE |
| UMAO | UMATILLA R NR UMATILLA, OR | USBR |
| WEPO | WEID EXCHANGE PUMP PLANT NR HERMISTON, OR | USBR |
| 14024300 | WEST BIRCH CREEK @ PILOT ROCK OREGON | USBR |
| WEIO | WEST EXTENSION CANAL NR UMATILLA, OR | USBR |
| WESO | WESTLAND CANAL NR ECHO, OR | USBR |
| WCRO | WILDHORSE CR AT PENDLETON OR | USBR |
| 14034470 | WILLOW CR AB WILLOW L, NR HEPPNER, OR | USGS |
| 14034500 | WILLOW CR AT HEPNER, OR | USACE |
| 14034500 | WILLOW CR AT HEPPNER, OR | USGS |
| 14034490-D | WILLOW CR LAKE (DATA) | USACE |
| 14034490-G | WILLOW CR LAKE (GRAPH) | USACE |
