Streamflow Forecasts as of April 1, 2001

Stream and Station                       Forecast Period   Forecasts This Year          30 Year
                                                                          Reasonable    (1961-90)
                                                      Most Probable      Max.    Min.   Average Runoff
                                                     (1000 AF)(% of Avg.) (% of Avg.)   (1000 AF)
Alaska
   Gulkana River
      Sourdough,  AK                     Apr-Jul   520       98    126    71      529
   Kenai River
      Cooper Landing,  AK                Apr-Jul   970       110   122    98      883
   Ship Creek
      Anchorage nr,  AK                  Apr-Jul  67.0       105   117    92     64.0
   Little Susitna River
      Palmer nr,  AK                     Apr-Jul  62.5       69     86    53     90.0
   Talkeetna River
      Talkeetna nr,  AK                  Apr-Jul  1590       98    113    82     1629
   Kuskokwim River
      Crooked Creek,  AK                 Apr-Jun  9000       84    112    56    10743
   Yukon River
      Eagle,  AK                         Apr-Jul 33000       95    108    81    34870
      Stevens Village,  AK               Apr-Jul 48000       91    105    78    52500
   Salcha River
      Salchaket,  AK                     Apr-Jul   515       75    106    43      691
   Tanana River
      Fairbanks,  AK                     Apr-Jul  7265       99    111    87     7329
      Nenana,  AK                        Apr-Jul  8685       97    112    81     8988
   Chena River
      Two Rivers,  AK                    Apr-Jul   240       83    122    44      288
   Sagavanirktok River
      Pump Station 3 nr,  AK             Apr-Jul   715       79     94    65      900
   Kuparuk River
      Deadhorse nr,  AK                  Apr-Jul   665       84    115    52      795
   Gold Creek
      Juneau nr,  AK                     Apr-Jul  32.0       87     98    75     37.0
Saskatchewan River Basin
   St. Mary River
      Babb nr,  MT                       Apr-Sep   240       52     66    44      463
Missouri River Basin
   Red Rock River
      Monida nr,  MT                     Apr-Sep    60       57     99    33      105
   Beaverhead River
      Grant,  MT                         Apr-Sep    85       55     88    21      155
      Barretts,  MT                      Apr-Sep   120       59     99    36      203
   Big Hole River
      Melrose nr,  MT                    Apr-Sep   300       43     73    30      697
   Ruby River
      Alder, nr, MT                      Apr-Sep    55       56     79    42       99
   Madison River
      Grayling nr,  MT                   Apr-Sep   335       69     85    58      486
      Mcallister nr,  MT                 Apr-Sep   570       69     84    58      831
   Gallatin River
      Gallatin Gateway nr,  MT           Apr-Sep   365       71     88    53      518
      Logan,  MT                         Apr-Sep   350       60     92    41      581
   Missouri River
      Toston,  MT                        Apr-Sep  1310       54     82    38     2416
      Fort Benton,  MT                   Apr-Sep  1860       51     86    45     3678
      Virgelle,  MT                      Apr-Sep  2050       49     86    31     4217
      Landusky nr,  MT                   Apr-Sep  2260       49     88    32     4580
      Fort Peck Dam blo,  MT             Apr-Sep  2070       45     85    30     4596
      Lake Sakakawea inflow,  ND         Apr-Sep  5200       46     73    31     1134
   Little Missouri River
      Watford City nr,  ND               Feb-Sep   376       110   166    75      343
   Heart River
      Mandan,  ND                        Mar-Apr   110       111   139    95      100
   Missouri River Tributaries
      Fort Randall Dam abv,  SD          Mar-Apr  1692       119   132   114     1427
   Sheep Creek
      White Sulphur Springs,  MT         Apr-Sep  12.0       57     82    43       21
   Sun River
      Gibson Res inflow,  MT             Apr-Sep   295       56     76    45      526
   Marias River
      Shelby nr,  MT                     Apr-Sep   109       22     53    16      487
   Musselshell River
      Harlowton,  MT                     Apr-Sep  17.8       22     54    14       85
   Milk River
      Western Crossing,  MT              Apr-Sep   7.3       19     68     4       39
      Milk River,  Alberta               Apr-Sep    30       47    101    24       65
      Eastern Crossing                   Apr-Sep    63       72    120    51       88
   Yellowstone River
      Yellowstone Lake Outlet,  WY       Apr-Sep   440       56     71    47      792
      Corwin Springs,  MT                Apr-Sep  1200       62     77    53     1937
      Livingston nr,  MT                 Apr-Sep  1375       61     72    50     2241
      Billings,  MT                      Apr-Sep  2560       61     74    50     4211
      Miles City,  MT                    Apr-Sep  3000       48     64    36     6281
      Sidney nr,  MT                     Apr-Sep  3040       45     62    33     6814
   Boulder River
      Big Timber,  MT                    Apr-Sep   215       59     82    46      364
   Stillwater River
      Absarokee nr,  MT                  Apr-Sep   295       50     69    40      593
   Clarks Fork Yellowstone R
      Belfry nr,  MT                     Apr-Sep   330       56     71    47      590
   Wind River
      Boysen Dam blo,  WY                Apr-Sep   320       40     76    25      809
   Big Horn River
      Kane,  WY                          Apr-Sep   230       21     58    13     1124
      St. Xavier nr,  MT                 Apr-Sep   489       27     45    19     1810
   Greybull River
      Meeteetse,  WY                     Apr-Sep    90       45     65    36      201
   Shell Creek
      Shell nr,  WY                      Apr-Sep    42       56     71    48       75
   Shoshone River
      Buffalo Bill Dam blo,  WY          Apr-Sep   450       56     75    45      799
   Little Bighorn River
      Hardin nr,  MT                     Apr-Sep    80       51     85    17      157
   Tongue River
      Dayton nr,  WY                     Apr-Sep    68       59     83    45      115
      Decker nr,  MT                     Apr-Sep   125       49     81    33      256
   Clear Creek
      Buffalo nr,  WY                    Apr-Sep    22       56     79    44       39
   North Fork Powder River
      Hazelton nr,  WY                   Apr-Sep   4.9       49     74    36     10.1
   Powder River
      Moorhead,  MT                      Apr-Sep    40       17     62     9      232
      Locate nr,  MT                     Apr-Sep    36       13     52     8      276
   North Platte River
      Northgate nr,  CO                  Apr-Sep   146       54     90    18      271
      Seminoe Reservoir inflow,  WY      Apr-Sep   488       57     87    28      851
      Seminoe Reservoir inflow,  WY      Apr-Sep   488       57     87    28      851
      Seminoe Reservoir inflow,  WY      Apr-Jul   450       57     90    38      788
      Seminoe Reservoir inflow,  WY      Apr-Jul   450       57     90    38      788
      Glendo blo,  WY                    Apr-Sep   460       48     77    19      958
      Guernsey Res blo,  WY              Apr-Sep   463       47     82    31      985
   Encampment River
      Encampment nr, WY                  Apr-Sep   111       71     96    47      156
   Rock Ck
      Arlington nr, WY                   Apr-Sep    35       63     84    43       56
   Sweetwater River
      Alcova,  WY                        Apr-Sep    22       30     85    12       74
      Alcova,  WY                        Apr-Sep    22       30     85    12       74
      Alcova,  WY                        Apr-Jul    20       29     86    12       69
      Alcova,  WY                        Apr-Jul    20       29     86    12       69
   Deer Ck
      Glenrock, WY                       Apr-Sep    22       56     98    26       39
   La Prele Ck
      La Prele Res abv, WY               Apr-Sep  16.1       64    166     1       25
   Laramie River
      Woods,  WY                         Apr-Sep    89       66    112    19      135
   South Platte River
      Antero Res Inflow, CO              Apr-Sep  10.2       67     83    51     15.2
      Spinney Mtn Res Inflow,  CO        Apr-Sep    40       80    115    45       50
      Cheesman Lake inflow,  CO          Apr-Sep    85       79    115    42      108
      South Platte,  CO                  Apr-Sep   165       78    110    45      213
   Bear Creek
      Morrison,  CO                      Apr-Sep    25       83    116    51       30
   Clear Creek
      Golden nr,  CO                     Apr-Sep   111       87    120    54      128
   St. Vrain Creek
      Lyons,  CO                         Apr-Sep    61       78    104    52       78
   Boulder Creek
      Orodell nr, CO                     Apr-Sep    40       77    100    54       78
   South Boulder Creek
      Eldorado Springs nr,  CO           Apr-Sep    40       89    133    45       45
   Big Thompson River
      Canyon Mouth,  CO                  Apr-Sep    86       75     99    52      114
   Cache La Poudre River
      Canyon Mouth,  CO                  Apr-Sep   219       81    125    42      284
Arkansas River Basin
   Arkansas River
      Granite at,  CO                    Apr-Sep   189       101   131    71      187
      Salida at,  CO                     Apr-Sep   275       93    123    63      297
      Canon City at,  CO                 Apr-Sep   298       90    121    57      331
      Pueblo abv,  CO                    Apr-Sep   335       85    119    51      394
   Grape Creek
      Westcliffe nr,  CO                 Apr-Sep  15.0       75    160    12   eta nr
   Cucharas River
      La Veta nr,  CO                    Apr-Sep  10.5       81    135    46       13
   Purgatoire River
      Trinidad at,  CO                   Apr-Sep    45       105   174    35       43
   Huerfano River
      Redwing nr,  CO                    Apr-Sep  12.0       80    129    42       15
   Chalk Creek
      Nathrop nr,  CO                    Apr-Sep  21.0       72    117    28       29
   Vermejo River
      Dawson nr,  NM                     Mar-Jun  6.00       109   211    40     5.50
   Eagle Nest Reservoir
      Reservoir Inflow,  NM              Mar-Jun 12.00       121   198    63     9.90
   Cimarron River
      Cimarron nr,  NM                   Mar-Jun 16.00       114   194    33     14.1
   Mora River
      Golondrinas nr,  NM                Mar-Jun  14.0       125   284    40     11.2
   Conchas Reservoir
      Reservoir Inflow,  NM              Mar-Jun  70.0       100   216    42     70.0
Rio Grande Basin
   Rio Grande
      Rio Grande Reservoir Inflow, CO    Apr-Jul   140       119   156    90      118
      Thirty Mile Bridge,  CO            Apr-Sep   160       120   167    87      133
      Wagon Wheel Gap,  CO               Apr-Sep   400       121   155    88      330
      Del Norte nr,  CO                  Apr-Sep   620       119   150    88      520
      Otowi Bridge,  NM                  Mar-Jul   715       104   162    47      686
      San Marcial,  NM                   Mar-Jul   500       100   167    32      501
   South Fork Rio Grande
      South Fork,  CO                    Apr-Sep   150       114   141    86      132
   Saguache Creek
      Saguache nr,  CO                   Apr-Sep    39       115   158    72       34
   Alamosa Creek
      Terrace Reservoir Inflow,  CO      Apr-Sep    65       94    120    68       69
   La Jara Creek
      Capulin, nr,  CO                   Mar-Jul  8.10       94    146    42     8.60
   Trinchera Creek
      Trinchera Water Supply,  CO        Apr-Jul    37       123   189    58       30
   Conejos River
      Platoro Reservoir Inflow,  CO      Apr-Sep    64       99    120    76       65
      Mogote nr,  CO                     Apr-Sep   186       93    117    68      201
   San Antonio River
      Ortiz,  CO                         Apr-Sep  11.3       71    107    42     16.0
   Los Pinos River
      Ortiz nr,  CO                      Apr-Sep    65       90    116    65       72
   Culebra Creek
      San Luis,  CO                      Apr-Sep    25       125   193    57       20
   Costilla Creek
      Costilla Reservoir Inflow,  NM     Mar-Jul 10.50       115   160    70     9.10
      Costilla nr,  NM                   Mar-Jul    26       118   163    73       22
   Red River
      Blo Fish Hat,Questa nr,  NM        Mar-Jul    35       106   136    80       33
   Rio Hondo
      Valdez nr,  NM                     Mar-Jul  17.0       104   144    70     16.4
   Rio Pueblo de Taos
      Taos nr,  NM                       Mar-Jul  16.5       108   166    62     15.3
      Los Cordovas blo,  NM              Mar-Jul    30       94    179    36       32
   Embudo Creek
      Embudo Ck at Dixon, CO             Mar-Jul    40       95    136    62       42
   Rio Chama
      El Vado res Inflow,  NM            Mar-Jul   215       96    131    61      223
      Chamita nr,  NM                    Mar-Jul   274       96    163    29      285
   Rio Ojo Caliente
      La Madera,  NM                     Mar-Jul    38       97    169    26       39
   Santa Cruz River
      Cundiyo,  NM                       Mar-Jul  17.0       105   154    56     16.2
   Rio Nambe
      Nambe Falls Res Inf,  NM           Mar-Jul  6.20       103   181    59     6.00
   Big Tesuque Creek
      Diversions abv,  NM                Mar-Jul  2.10       106   165    47     1.98
   Santa Fe River
      Santa Fe nr,  NM                   Mar-Jul  4.60       115   220    50     4.00
   Jemez River
      Jemez nr,  NM                      Mar-Jul    50       116   165    68       43
      Jemez Canyon Reservoir Inflow, NM  Mar-Jul    48       126   186    67       38
   Bluewater Creek
      Bluewater Lake Inflow,  NM(3)      Apr-May  2.10       107   348    19     1.10
   Mimbres River
      Mimbres,  NM                       Apr-May   .60       75    192    19      .80
   Pecos River
      Pecos nr,  NM                      Mar-Jul    63       129   199    58       49
      Anton Chico nr,  NM                Mar-Jul    72       139   209    68       52
      Santa Rosa Lake Inflow,  NM        Mar-Jul    60       133   199    68       45
   Gallinas Creek
      Montezuma nr,  NM                  Mar-Jul 11.00       141   271    73     7.80
   Rio Ruidoso
      Hollywood,  NM                     Mar-Jun  5.00       77    140    42     6.50
Colorado River Basin
   Colorado River
      Lake Granby, Granby, nr,  CO       Apr-Jul   175       82    107    63      214
      Hot Sulphur Spgs,  CO              Apr-Jul   320       83    102    63      386
      Dotsero, nr,  CO                   Apr-Jul  1150       84    119    50     1362
      Glenwood Springs, blo,  CO         Apr-Jul  1700       80    103    58     2115
      Cameo, nr,  CO                     Apr-Jul  1800       79    111    47     2287
      Cisco, nr,  UT                     Apr-Jul  3200       77    109    46     4132
      Lake Powell, Glen Cyn Dam, at,  AZ Apr-Jul  5800       75                  7735
   Willow Ck
      Willow Ck Res, Granby, nr,  CO     Apr-Jul    41       82    118    54       50
   E.F. Troublesome Ck
      Troublesome, nr,  CO               Apr-Jul  14.7       79    114    45     18.5
   Muddy Ck
      Wolford Mtn Res, blo, CO           Apr-Jul    50       78    119    52       64
   Williams Fork River
      Williams Fork Res, Parshall, nr,   Apr-Jul    82       93    118    72       88
   Blue River
      Dillon Res,  CO                    Apr-Jul   150       99    132    67      151
      Green Mtn Res,  CO                 Apr-Jul   255       97    115    82      262
   Eagle River
      Gypsum, blo,  CO                   Apr-Jul   245       79    108    57      310
   Frying Pan River
      Ruedi Res, Basalt, nr,  CO         Apr-Jul   105       77    105    57      136
   Roaring Fork River
      Glenwood Springs,  CO              Apr-Jul   500       75     98    54      671
   Plateau Ck
      Cameo, nr,  CO                     Apr-Jul    52       54    112     8       97
   Taylor River
      Almont,  CO                        Apr-Jul   110       70     95    51      158
      Taylor Park Res,  CO               Apr-Jul    73       74     99    48       99
   East River
      Almont,  CO                        Apr-Jul   130       71     93    49      183
   Gunnison River
      Gunnison, nr,  CO                  Apr-Jul   250       67     89    44      375
      Blue Mesa Res,  CO                 Apr-Jul   550       79                   699
      Crystal Res, CO                    Apr-Jul   715       83    117    49      860
      Morrow Point Res                   Apr-Jul   600       79    107    50      764
      Grand Junction, nr,  CO            Apr-Jul  1000       69     97    40     1448
   Tomichi Ck
      Gunnison,  CO                      Apr-Jul    60       78    119    45       77
   Lake Fork River
      Gateview,  CO                      Apr-Jul   130       106   137    75      123
   Muddy Ck
      Paonia Res, Bardine, nr,  CO       Mar-Jun    62       61     87    41      101
      Paonia Res, Bardine, nr,  CO       Mar-Jun    62       61     87    41      101
      Paonia Res, Bardine, nr,  CO       Apr-Jul    63       61     95    34      104
      Paonia Res, Bardine, nr,  CO       Apr-Jul    63       61     95    34      104
   N.F. Gunnison River
      Somerset, nr,  CO                  Apr-Jul   180       62     85    44      288
   Surface Ck
      Cedaredge,  CO                     Apr-Jul   9.0       56     79    40     16.0
   Uncompahgre River
      Ridgeway Res,  CO                  Apr-Jul    80       82    109    61       98
      Colona,  CO                        Apr-Jul   100       79    110    54      126
      Delta,  CO                         Apr-Jul    85       78    138    46      109
   Dolores River
      Dolores,  CO                       Apr-Jul   220       89    130    50      246
      Mcphee Res,  CO                    Apr-Jul   255       90    129    52      283
      Cisco, nr,  UT                     Apr-Jul   420       78    125    34      536
   San Miguel River
      Placerville, nr,  CO               Apr-Jul   105       86    127    45      122
      Naturita,  CO                      Apr-Jul   130       76    129    41      171
   Mill Ck
      Moab, nr, Sheley Tun, at,  UT      Apr-Jul   4.3       72    113    30      6.0
   Indian Ck
      Cottonwood Ck, abv, Monticello, nr Mar-Jul   2.4       96    176    40      2.5
   Indian Ck Tunnel River
      Monticello, nr, UT                 Mar-Jul   0.8       93    156    30      0.9
   Green River
      Daniel, nr, Warren Bridge, at,  WY Apr-Jul   165       62     79    46      266
      Fontenelle Res, Fontenelle nr,  WY Apr-Jul   450       53                   849
      Green River,nr,  WY                Apr-Jul   460       51     75    27      899
      Flaming Gorge Res, Flaming Gorge D Apr-Jul   620       52                  1196
      Green River, UT                    Apr-Jul  1900       60     93    27     3151
   Pine Ck
      Fremont Lk, abv,  WY               Apr-Jul    80       77     91    62      104
   New Fork River
      Big Piney, nr,  WY                 Apr-Jul   240       62     90    35      385
   Big Sandy River
      Farson, nr,  WY                    Apr-Jul    35       61     91    31       57
   Blacks Fk River
      Robertson, nr, UT                  Apr-Jul    70       74     98    49       95
   E.F. Smiths Fork River
      Robertson, nr,  WY                 Apr-Jul    22       73     93    58       30
   Hams Fork River
      Viva Naughton Res,  WY             Apr-Jul    33       37     66    26       89
      Frontier, nr, Pole Ck, blo,  WY    Apr-Jul    28       42     64    26       66
   Yampa River
      Stagecoach Res, blo,  CO           Apr-Jul    26       76    106    47       34
      Steamboat Springs,  CO             Apr-Jul   220       81    104    56      273
      Maybell, nr,  CO                   Apr-Jul   700       74    106    42      947
   Elkhead Ck
      Maynard Gulch, blo,  CO            Apr-Jul    44       75    108    41       59
      Elkhead, nr,  CO                   Apr-Jul    26       67    128    35       39
   Elk River
      Milner, nr, CO                     Apr-Jul   210       70    105    42      300
   Fortification Ck
      Fortification, nr,  CO             Mar-Jun   5.5       65    113    32      8.5
   Little Snake River
      Slater, nr,  CO                    Apr-Jul   100       65     93    41      155
      Lily, nr,  CO                      Apr-Jul   220       61     94    29      358
      Dixon, nr,  WY                     Apr-Jul   210       64     97    30      329
   Big Brush Ck
      Vernal, nr, Red Fleet Res, abv,  U Apr-Jul  15.5       78    111    44     19.8
   Ashley Ck
      Vernal, nr,  UT                    Apr-Jul    50       98    131    65       51
   W.F. Duchesne River
      Hanna, nr,  UT                     Apr-Jul  14.0       54     85    30       26
   Rock Ck
      Mountain Home, nr,  UT             Apr-Jul    77       82    102    62       94
      Upper Stillwater Res,  UT          Apr-Jul    67       83    109    57       81
   Duchesne River
      Tabiona, nr,  UT                   Apr-Jul    65       62     83    41      105
      Duchesne, nr, Knight Div, abv,  UT Apr-Jul   137       72    100    45      189
      Myton,  UT                         Apr-Jul   150       57     95    19      263
      Randlett, nr,  UT                  Apr-Jul   185       56    128    16      328
   Strawberry River
      Duchesne, nr,  UT                  Apr-Jul    45       38     71    19      117
      Soldier Springs, nr,  UT           Apr-Jul    21       36     61    17       59
   Currant Ck
      Currant Ck Res,  UT                Apr-Jul   9.5       45     73    17       21
   Lake Fork River
      Moon Lake Res, Mtn Home, nr,  UT   Apr-Jul    56       81    104    58       69
   Yellowstone River
      Altonah, nr,  UT                   Apr-Jul    55       85    115    55       65
   Whiterocks River
      Whiterocks, nr,  UT                Apr-Jul    50       86    119    53       58
   White River
      Meeker, nr,  CO                    Apr-Jul   195       70     99    49      279
      Watson, nr,  UT                    Apr-Jul   205       70     97    43      293
   Gooseberry Ck
      Scofield, nr,  UT                  Apr-Jul   6.1       52     76    28     11.7
   Price River
      Scofield Res, Scofield, nr,  UT    Apr-Jul    23       52     70    35       44
   White River
      Blo Tabbyune Ck, Soldier Summit, n Apr-Jul   9.0       48     79    25     18.7
   Huntington Ck
      Huntington, nr,  UT                Apr-Jul    20       49     71    28       41
      Electric Lake,  UT                 Apr-Jul   7.3       48     71    31     15.1
   Seeley Ck
      Joes Vly Res, Orangeville, nr,  UT Apr-Jul    33       62     94    30       53
   Ferron Ck
      Ferron, nr,  UT                    Apr-Jul    24       62     87    35       39
   Seven Mile Ck
      Fish Lake, nr,  UT                 Apr-Jul   5.0       77    134    20      6.5
   Muddy Ck
      Emery, nr,  UT                     Apr-Jul  11.0       56     89    23     19.6
   San Juan River
      Pagosa Springs,  CO                Apr-Jul   220       104   127    79      212
      Carracas, nr,  CO                  Apr-Jul   390       102   147    65      382
      Navajo Res, Archuleta, nr,  NM     Apr-Jul   830       108                  772
      Farmington,  NM                    Apr-Jul  1200       108   138    77     1114
      Bluff, nr,  UT                     Apr-Jul  1250       109   141    77     1152
   Rio Blanco River
      Pagosa Springs, nr, Blanco Dam, bl Apr-Jul    51       94    126    65       54
   Navajo River
      Chromo, nr, Oso Div Dam, blo,  CO  Apr-Jul    63       97    131    63       65
   Piedra River
      Arboles, nr,  CO                   Apr-Jul   245       112   139    84      219
   Los Pinos River
      Vallecito Res, Bayfield, nr,  CO   Apr-Jul   225       115   145    84      196
   Animas River
      Durango,  CO                       Apr-Jul   380       91    117    63      418
   Florida River
      Lemon Res, Durango, nr,  CO        Apr-Jul    62       109   144    74       57
   La Plata River
      Hesperus,  CO                      Apr-Jul    25       104   133    75       24
   Mancos River
      Mancos, nr,  CO                    Apr-Jul    40       100   145    55       40
   Recapture Ck
      Blanding, nr, Johnson Ck, blo,  UT Mar-Jul   5.0       82    143    22      6.1
   North Ck
      Monticello, nr, R.S. abv, UT       Mar-Jul   0.9       66    230    26      1.4
   South Ck
      Monticello, nr, Lloyd's Rsvr, abv, Mar-Jul   0.9       72    145    24      1.3
   Little Colorado River
      Lyman Lake, St. Johns, nr,  AZ (3) Apr-Jun   3.2       68    147    24      4.7
      Woodruff,  AZ (3)                  Apr-May   0.8       84    211    42      1.0
   Rio Nutria River
      Ramah, nr,  NM (3)                 Apr-May   0.5       90    257    18      0.5
   Zuni River
      Black Rock Res, abv,  NM (3)       Apr-May   0.4       68    322    15      0.6
   Cebolla Ck
      Ramah Res,  NM (3)                 Apr-May   0.2       93    441    19      0.3
   East Clear Ck
East Clear Ck
      Blue Ridge Res, Pine, nr, AZ(3)    Apr-May   3.2       86    157    37      3.7
   Clear Ck
      Winslow, nr,  AZ (3)               Apr-May  12.0       73    146    37     16.4
   Chevelon Ck
      Winslow, nr, Wildcat Cyn, blo,  AZ Apr-May   4.6       78    156    39      5.9
   Walnut Ck
      Lake Mary,  AZ (3)                 Apr-May   0.4       27     82     5      1.5
   Santa Clara River
      Pine Valley, nr,  UT               Apr-Jul   4.2       79    126    43      5.3
   Virgin River
      Virgin,  UT                        Apr-Jul    50       76    111    48       66
      Hurricane, nr,  UT                 Apr-Jul    51       71     94    47       72
      Littlefield,  AZ                   Apr-Jul    49       73     99    48       67
   Gila River
      Gila, nr,  NM (3)                  Apr-May  13.0       80    123    47     16.3
      Virden, nr, Blue Ck, blo,  NM (3)  Apr-May  12.0       70    181    35     17.1
      Solomon, nr, Head Of Safford Vly,  Apr-May    24       73    197    38       33
   San Francisco River
      Clifton,  AZ (3)                   Apr-May  12.6       76    163    41     16.6
      Glenwood, nr,  NM (3)              Apr-May   5.3       78    154    32      6.8
   Salt River
      Roosevelt, nr,  AZ (3)             Apr-May    95       59     88    38      160
   Tonto Ck
      Roosevelt, nr, Gun Ck, abv,  AZ (3 Apr-May   4.0       62    134    22      6.4
   Verde River
      Horseshoe Dam, abv, Tangle Ck, blo Apr-May    25       52     88    28       48
   San Pedro River
      Charleston, AZ                     Apr-May   0.9       81     98    50      1.1
Great Basin
   Bear River
      Utah-Wyoming State Line, nr,  UT   Apr-Jul    55       48     61    38      115
      Randolph, nr,  UT                  Apr-Jul    45       38     70    25      118
      Montpelier, nr, Stewart Dam, blo,  Apr-Jul    58       20     52     1      288
   Big Ck
      Randolph, nr,  UT                  Apr-Jul   1.4       37    132     1      3.8
   Smiths Fork River
      Border, nr,  WY                    Apr-Jul    46       45     61    33      102
   Thomas Fork River
      Wyoming-Idaho State Line, nr,  ID  Apr-Jul   7.0       21     35    13       33
   Montpelier Ck
      Montpelier, nr, Irrigators Wier,at Apr-Jul   3.5       29     42    20     12.2
   Cub River
      Preston, nr,  ID                   Apr-Jul  12.0       26     45     6       47
   Logan River
      Logan, nr, State Dam, abv,  UT     Apr-Jul    42       39     47    33      107
   Blacksmith Fork River
      Hyrum, nr, Up&l Dam, abv,  UT      Apr-Jul    21       39     46    32       54
   Smith And Morehouse Ck
      Oakley, nr,  UT                    Apr-Jun  16.0       53     77    29       30
   Weber River
      Coalville, nr,  UT                 Apr-Jul    68       50     76    24      136
      Rockport Res, Wanship, nr,  UT     Apr-Jul    65       49     72    25      134
      Oakley, nr,  UT                    Apr-Jul    65       53     75    32      122
      Gateway,  UT                       Apr-Jul   160       46     66    26      347
      Echo Res, Echo, at,  UT            Apr-Jul    83       47     82    12      176
   Chalk Ck
      Coalville,  UT                     Apr-Jul    20       45     89     2       44
   Lost Ck
      Lost Ck Res, Croydon, nr,  UT      Apr-Jul   5.0       29     74     8     17.2
   East Canyon Ck
      East Canyon Res, Morgan, nr,  UT   Apr-Jul  11.0       37     66     7       30
   S.F. Ogden River
      Huntsville, nr,  UT                Apr-Jul    34       54     73    35       63
   Ogden River
      Pineview Res, Ogden, nr,  UT       Apr-Jul    68       55     83    27      124
   Wheeler Ck
      Huntsville, nr,  UT                Apr-Jul   3.5       56     81    32      6.2
   Spanish Fork River
      Castilla, nr,  UT                  Apr-Jul    40       54    122    10       74
   Provo River
      Woodland, nr,  UT                  Apr-Jul    50       48     65    27      105
      Hailstone, nr,  UT                 Apr-Jul    50       46     65    23      109
      Deer Ck Res,  UT                   Apr-Jul    56       44     84     7      128
   American Fork River
      American Fork, nr, Up Pwrplnt, abv Apr-Jul  14.0       44     66    22       32
   Jordan River
      Utah Lake, Provo, nr,  UT          Apr-Jul   130       40     86    16      324
   Little Cottonwood Ck
      Salt Lake City, nr,  UT            Apr-Jul    23       59     77    37       39
   Big Cottonwood Ck
      Salt Lake City, nr,  UT            Apr-Jul    23       61     84    37       38
   City Ck
      Salt Lake City, nr,  UT            Apr-Jul   5.3       64    111    22      8.3
   Emigration Ck
      Salt Lake City, nr,  UT            Apr-Jul   2.5       60    136     9      4.2
   Mill Ck
      Salt Lake City, nr,  UT            Apr-Jul   3.5       54     97    22      6.5
   Dell Fk River
      Little Dell Res,  UT               Apr-Jul   4.5       63    121    14      7.1
   Parleys Ck
      Salt Lake City, nr,  UT            Apr-Jul   8.0       50    102     7     15.9
   Vernon Ck
      Vernon, nr,  UT                    Apr-Jun   0.7       52     88    31      1.3
   S Willow Ck
      Grantsville, nr,  UT               Apr-Jul   1.6       52    116     4      3.1
   Settlement Ck
      Tooele, nr,  UT                    Apr-Jul   0.6       26     67    10      2.3
   Sevier River
      Hatch,  UT                         Apr-Jul    42       78    106    43       54
      Circleville, nr,  UT               Apr-Jul    55       73    107    40       75
      Kingston, nr,  UT                  Apr-Jul    60       72    106    39       83
      Piute Res, Marysvale, nr,  UT      Apr-Jul    85       74    123    25      115
      Vermillion Dam,  UT                Apr-Jul    97       66    107    25      148
      Sigurd, nr,  UT                    Apr-Jul   100       62    120    23      161
      Gunnison, nr, San Pitch, blo,  UT  Apr-Jul   125       52    140    27      239
   E.F. Sevier River
      Kingston, nr,  UT                  Apr-Jul    26       87    157    17       30
   Clear Ck
      Sevier, nr, Div, abv,  UT          Apr-Jul  16.0       76    119    33       21
   Chicken Ck
      Levan, nr,  UT                     Apr-Jul   2.4       51     77    34      4.7
   Oak Ck
      Oak City, nr, Little Ck, abv,  UT  Apr-Jul   1.0       59     84    38      1.7
   Beaver River
      Beaver, nr,  UT                    Apr-Jul    20       77    100    59       26
      Minersville Res, Minersville, nr,  Apr-Jul  12.0       72     87    59     16.7
   Coal Ck
      Cedar City, nr,  UT                Apr-Jul  15.6       83    122    51     18.8
   Truckee River
      Lake Tahoe Stage Rise,  CA         Apr-Hig   0.3       22     49     7      1.4
      Farad,  CA                         Apr-Jul    65       25     51    19      263
   Sagehen Ck
      Truckee,nr,  CA                    Apr-Jul   1.2       19      3    25      6.2
   Marlette Ck
      Carson City, nr, NV                Apr-Jul    85       10      1    66      849
   Little Truckee River
      Boca Reservoir, abv,  CA           Apr-Jul  18.0       21      0    28       84
   Steamboat Ck
      Steamboat,  NV                     Apr-Jul   1.4       20      6    62      6.9
   Galena Ck
      Steamboat, nr,  NV                 Apr-Jul  1000       23      0    28     4345
   E.F. Carson River
      Gardnerville, nr,  NV              Apr-Jul    70       38     51    24      186
   W.F. Carson River
      Woodfords,  CA                     Apr-Jul    20       37     54    24       54
   Carson River
      Carson City, nr,  NV               Apr-Jul    50       27     51    11      182
      Fort Churchill, nr,  NV            Apr-Jul    30       18     46     9      167
   Kings Canyon Ck
      Carson City, nr,  NV               Mar-Jul   0.1       17      2   278      0.6
   Ash Canyon Ck
      Carson City, nr,  NV               Mar-Jul   0.3       23   9462   245      1.3
   East Walker River
      Bridgeport, nr,  CA                Apr-Aug    23       31     54    14       74
   West Walker River
      Little Walker, blo, Coleville, nr, Apr-Jul    60       41     52    30      147
      Coleville, nr,  CA                 Apr-Jul    60       40      1    45      151
   Deep Ck
      Cedarville, nr,  CA                Apr-Jul   1.2       33      3    87      3.6
   Mill Ck
      Cedarville, nr,  CA                Apr-Jul   1.6       39    334    93      4.1
   Bidwell Creek
      Fort Bidwell, nr,  CA              Apr-Jul   5.0       42     13    95     12.0
   Eagle Creek
      Eagleville, nr,  CA                Apr-Jul   1.7       40      2    93      4.3
   Quinn River
      McDermitt, nr,  NV                 Apr-Jul   2.2       14      1    49     16.0
   East Fork Quinn River
      McDermitt, nr,  NV                 Apr-Jul   2.0       12    325    36     16.0
   McDermitt Ck
      McDermitt, nr,  NV                 Apr-Jul   2.0       15      5    53     13.3
   Mary's River
      Hot Springs, abv, NV               Apr-Jul  14.0       36      0    70       39
   Lamoille Ck
      Lamoille, nr,  NV                  Apr-Jul  14.0       48      0    74       29
   N.F. Humboldt River
      Devils Gate, at, Halleck, nr,  NV  Apr-Jul    10       29     71    12       34
   S.F. Humboldt River
      Dixie Ck, abv, Elko, nr,  NV       Apr-Jul    33       49     94    22       68
   Humboldt River
      Elko, nr,  NV                      Apr-Jul    40       26      1    70      154
      Carlin, nr,  NV                    Apr-Jul    70       29    345    64      238
      Palisade,  NV                      Apr-Jul    80       33     92    10      245
      Comus,  NV                         Apr-Jul    45       22    100     7      209
      Imlay, nr,  NV                     Apr-Jul    33       19      1   120      171
   Rock Ck
      Battle Mountain, nr,  NV           Apr-Jul   5.0       26      4   120     19.5
   Reese River
      Ione, nr,  NV                      Apr-Jul   5.6       72      3   135      7.8
   Little Humboldt River
      Paradise Valley, nr,  NV           Apr-Jul   3.0       25      1   114     11.8
   Martin Ck
      Paradise Valley, nr,  NV           Apr-Jul     5       28     66    17       18
   Franklin River
      Arthur, nr,  NV                    Apr-Jul   4.5       65      1   139      6.9
   Kingston Ck
      Cougar Canyon, blo, NV             Apr-Jul   2.7       69     51   150      3.9
   Steptoe Ck
      Ely, nr,  NV                       Apr-Jul   2.3       79      5   162      2.9
   Donner Und Blitzen River
      Frenchglen nr,  OR                 Mar-Jul    25       37     60    11       68
   Silver Ck
      Silver Lake, nr,  OR               Apr-Jul   4.6       32      4    68     14.2
      Riley, nr,  OR                     Apr-Jul   6.0       36      1    68     16.8
   Trout Creek
      Denio, nr,  OR                     Apr-Sep   3.2       33     25    69      9.6
   Bridge Creek
      Spahr Ranch, nr,  OR               Apr-Jul   0.9       26     29    59      3.5
   Chewaucan River
      Paisley nr, OR                     Mar-Jul    25       29     55     6       85
   Silvies River
      Burns nr, OR                       Mar-Jul    52       45     90     3      116
   Cottonwood Ck
      Lakewood, nr,  OR                  Apr-Jul   2.5       29      5    53      8.7
   Deep Ck
      Adel abv, OR                       Mar-Jul    28       36     59    13       78
   Drews Reservoir
      Drews Res Inflow, OR               Apr-Jul   5.0       21      2    65       24
   Honey Ck
      Plush, nr,  OR                     Apr-Jul   2.0       12      1    48     16.4
   Twentymile Ck
      Adel, nr,  OR                      Apr-Jul   6.0       34      2    77     17.6
Columbia River Basin
   Columbia River
      Birchbank,  BC(1)                  Apr-Sep 29300       67     79    55    43800
      Grand Coulee,  WA(1)               Apr-Sep 39000       60     73    47    64850
      Rock Island Dam blo,  WA(1)        Apr-Sep 42300       60     73    47    70480
      The Dalles nr,  OR(1)              Apr-Sep 52600       53     67    39    98980
   Kootenai River
      Libby Res Inflow,  MT(1)           Apr-Sep  3530       52     71    33     6772
      Libby,  MT(1)                      Apr-Sep  3740       52     72    32     7207
      Leonia,  ID(1)                     Apr-Sep  4270       52     64    47     8275
   Clark Fork
      Missoula abv,  MT                  Apr-Sep   895       53     74    43     1681
      Missoula blo,  MT                  Apr-Sep  1630       53     70    44     3099
      St. Regis,  MT(1)                  Apr-Sep  2100       51     77    25     4095
      Plains nr,  MT(1)                  Apr-Sep  5960       52     72    32    11470
      Whitehorse Rapids,  ID(1)          Apr-Sep  6710       52     73    31    12910
   Pend Oreille River
      Pend Oreille Lake In,  ID(1)       Apr-Sep  6980       49     69    28    14370
      Box Canyon blo,  WA(1)             Apr-Sep  6990       48     68    27    14590
   Blackfoot River
      Bonner nr,  MT                     Apr-Sep   445       48     72    38      926
   Bitterroot River
      Darby nr,  MT                      Apr-Sep   270       50     71    40      540
      At Mouth,  MT                      Apr-Sep   730       51     67    44     1419
   N.F. Flathead River
      Columbia Falls nr,  MT             Apr-Sep   960       52     67    44     1836
   Flathead River
      Columbia Falls,  MT                Apr-Sep  3360       56     73    47     5960
      Flathead Lake Inflow,  MT(1)       Apr-Sep  3770       54     71    48     6926
   M.F. Flathead River
      West Glacier nr,  MT               Apr-Sep  1030       58     87    28     1788
   S.F. Flathead River
      Hungry Horse Res In,  MT(1)        Apr-Sep  1300       60     80    39     2184
   Priest River
      Priest River,  ID(1)               Apr-Sep   415       48     73    23      868
   Kettle River
      Laurier nr,  WA                    Apr-Sep  1190       64     79    48     1853
   Colville River
      Kettle Falls,  WA                  Apr-Sep    63       48    683    76      131
   Coeur d'Alene River
      Enaville,  ID(1)                   Apr-Sep   425       53     71    34      809
      Coeur d'Alene Lake Inflow,  ID     Apr-Sep  1430       53     71    35     2720
   Spokane River
      Spokane,  WA(1)                    Apr-Sep  1570       55     83    26     2864
      Long Lake,  WA                     Apr-Sep  1690       53     30    72     3159
   St Joe River
      Calder,  ID                        Apr-Sep   655       53     67    39     1237
   Chamokane Creek
      Long Lake nr,  WA                  May-Aug   6.2       73      2   116      8.5
   Okanagan River
      Tonasket nr,  WA(1)                Apr-Sep   775       48     83    13     1623
   Similkameen River
      Nighthawk nr,  WA(1)               Apr-Sep   650       46     72    20     1399
   Salmon Creek
      Conconully nr,  WA                 Apr-Sep  10.8       54   5455   116       20
   Methow River
      Pateros nr,  WA(1)                 Apr-Sep   460       49     75    23      942
   Stehekin River
      Stehekin,  WA                      Apr-Sep   520       63     74    51      827
   Chelan River
      Lake Chelan Inflow,  WA(1)         Apr-Sep   710       61     73    49     1160
   Entiat River
      Ardenvoir nr,  WA                  Apr-Sep   125       55    248    66      227
   Wenatchee River
      Plain, WA                          Apr-Sep   705       59     36    71     1190
      Peshastin,  WA                     Apr-Sep   920       56     89    24     1636
   Icicle Creek
      Leavenworth nr,  WA                Apr-Sep   230       69     30    80      334
   Yakima River
      Keechilus Lake Inflow, WA          Apr-Sep    95       70     85    56      135
      Cle Elum,  WA                      Apr-Sep   585       64     73    55      915
      Parker nr,  WA                     Apr-Sep  1100       55     64    47     1994
   Kachess River
      Kachess Lake Inflow,  WA(1)        Apr-Sep    74       63     75    50      118
   Cle Elum River
      Cle Elum Lake Inflow,  WA(1)       Apr-Sep   275       61     71    52      448
   American River
      Nile nr,  WA                       Apr-Sep    70       59    789    69      118
   Naches River
      Naches nr,  WA                     Apr-Sep   445       53     62    45      832
   Bumping River
      Bumping Lake Inflow,  WA(1)        Apr-Sep    75       55     65    46      136
   Tieton River
      Rimrock Lake Inflow,  WA(1)        Apr-Sep   125       53     63    42      237
   Ahtanum Creeks
      Tampico nr,  WA                    Apr-Sep    25       54     91    18       46
   Snake River
      Jackson Lake Inflow,  WY(1)        Apr-Sep   540       62     78    46      869
      Alpine nr,  WY                     Apr-Sep  1710       64      3    74     2671
      Palisades Res Inflow,  ID(1)       Apr-Sep  2210       59     73    39     3763
      Heise nr,  ID                      Apr-Sep  2380       59     70    47     4049
      Shelley nr,  ID(1)                 Apr-Jul  2600       59     76    43     4388
      Blackfoot nr,  ID(1)               Apr-Jul  2620       59     76    42     4444
      Amer. Falls Res In,  ID(1)         Apr-Jul  1000       33     67    -1     3066
      King Hill,  ID(1)                  Apr-Jul  1710       59     92    26     2896
      Murphy nr,  ID(1)                  Apr-Jul  1730       58     91    24     2980
      Weiser,  ID(1)                     Apr-Jul  1730       32     64     0     5465
      Hells Canyon,  ID(1)               Apr-Jul  2010       33     64     1     6129
      Lower Granite Res In,  WA(1)       Apr-Jul 10000       46     69    24    21650
   Pacific Creek
      Moran,  WY                         Apr-Sep    98       59      5    77      166
   Grey's River
      Palisades abv,  WY                 Apr-Sep   197       51     65    37      388
   Salt River
      Etna nr,  WY                       Apr-Sep   191       48     67    28      399
   Henrys Fork River
      Ashton nr,  ID                     Apr-Sep   485       66     79    54      730
      Rexburg nr,  ID                    Apr-Sep   935       61     78    44     1540
   Falls River
      Squirrel nr,  ID(1)                Apr-Jul   245       67     86    50      364
   Teton River
      Driggs nr, ID                      Apr-Sep   135       68    197    89      199
      St. Anthony nr,  ID                Apr-Sep   305       65     87    47      471
   Big Lost River
      Howell Ranch,  ID                  Apr-Sep   108       52     10    73      206
      Mackay Reservoir Inflow, ID        Apr-Sep    85       47     70    22      182
   Little Lost River
      Wet Creek, blo, Howe, nr, ID       Apr-Sep    25       64     59    89       39
      Howe nr,  ID                       Apr-Sep    27       63     80    46       43
   Portneuf River
      Topaz,  ID                         Mar-Sep    63       59     72    37      107
      Topaz,  ID                         Mar-Sep    63       59     72    37      107
      Topaz,  ID                         Apr-Sep    51       55    727    72       93
      Topaz,  ID                         Apr-Sep    51       55    727    72       93
   Goose Creek
      Oakley Res Inflow,  ID             Mar-Sep    15       43     64    22       36
      Oakley Res Inflow,  ID             Mar-Sep    15       43     64    22       36
      Oakley Res Inflow,  ID             Apr-Sep  12.4       44    124    70       28
      Oakley Res Inflow,  ID             Apr-Sep  12.4       44    124    70       28
   Salmon Falls Creek
      San Jacinto nr,  NV                Mar-Sep    46       48     73    27       96
      San Jacinto nr,  NV                Mar-Sep    46       48     73    27       96
      San Jacinto nr,  NV                Apr-Sep    40       50      9    77       80
      San Jacinto nr,  NV                Apr-Sep    40       50      9    77       80
   Little Wood River
      Carey nr,  ID                      Apr-Sep    38       38     66    10       99
   Big Wood River
      Hailey,  ID(1)                     Apr-Sep   113       40     70     9      286
      Bellevue nr,  ID                   Apr-Sep    34       17     21    37      197
      Magic Reservoir Inflow, ID         Apr-Sep    53       17     46     1      309
   Camas Creek
      Blaine nr,  ID                     Apr-Sep  18.0       17     10    32      103
   Bruneau River
      Hot Spring nr,  ID                 Mar-Sep   143       58     89    35      246
      Hot Spring nr,  ID                 Mar-Sep   143       58     89    35      246
      Hot Spring nr,  ID                 Apr-Sep   130       59      1    89      221
      Hot Spring nr,  ID                 Apr-Sep   130       59      1    89      221
   Owyhee River
      Gold Creek nr,  NV                 Apr-Jul    12       49     73    12       25
      Rome nr, OR                        Apr-Jul   104       28      0    50      377
      Owyhee Res Inflow,  OR             Mar-Jul   225       40     49    13      567
      Owyhee Res Inflow,  OR             Mar-Jul   225       40     49    13      567
      Owyhee Res Inflow,  OR             Apr-Jul   109       28     11    49      390
      Owyhee Res Inflow,  OR             Apr-Jul   109       28     11    49      390
   Succor Creek
      Jordan Valley nr,  OR              Apr-Jul   4.0       42   1583   108      9.6
   Boise River
      Twin Springs nr,  ID(1)            Apr-Jul   270       43     62    24      631
      Boise, nr,  ID(1)                  Apr-Jul   535       38     58    17     1421
   S.F. Boise River
      Anderson Ranch Dam, ID             Apr-Jul   200       37     31    52      544
      Anderson Rnch Res In,  ID(1)       Apr-Jul   200       37     56    18      544
   Mores Creek
      Arrowrock Dam nr,  ID              Apr-Jul    63       49      2    69      129
   Malheur River
      Drewsey nr,  OR                    Apr-Sep    38       51    119    77       75
      Drewsey nr,  OR                    Apr-Sep    38       51    119    77       75
      Drewsey nr,  OR                    Apr-Sep    38       51    119    77       75
      Drewsey nr,  OR                    Apr-Jul    37       51     69    78       73
      Drewsey nr,  OR                    Apr-Jul    37       51     69    78       73
      Drewsey nr,  OR                    Apr-Jul    37       51     69    78       73
      Drewsey nr,  OR                    Mar-Jul    61       59     78    30      103
      Drewsey nr,  OR                    Mar-Jul    61       59     78    30      103
      Drewsey nr,  OR                    Mar-Jul    61       59     78    30      103
   N.F. Malheur River
      Beulah Res Inflow,  OR(1)          Mar-Jul    38       50     68    36       76
      Beulah Res Inflow,  OR(1)          Mar-Jul    38       50     68    36       76
      Beulah Res Inflow,  OR(1)          Apr-Jul    30       51   1427    68       59
      Beulah Res Inflow,  OR(1)          Apr-Jul    30       51   1427    68       59
   Bully Ck
      Warm Springs, OR                   Apr-May   2.2       31    296    71      7.2
   Payette River
      Horseshoe Bend nr,  ID(1)          Apr-Sep   545       31     52    10     1755
   S.F. Payette River
      Lowman,  ID                        Apr-Jul   212       49      9    63      432
   Deadwood River
      Deadwood Res Inflow,  ID(1)        Apr-Jul    54       40     58    21      136
   N.F. Payette River
      Banks nr, ID                       Apr-Sep   228       33     11    53      690
      Cascade Res Inflow,  ID(1)         Apr-Sep   179       34     55    12      533
   Weiser River
      Weiser nr,  ID(1)                  Apr-Jul    95       25     70   -19      386
   Burnt River
      Hereford nr,  OR                   Apr-Sep  18.0       50     62    82       36
      Hereford nr,  OR                   Apr-Sep  18.0       50     62    82       36
      Hereford nr,  OR                   Apr-Sep  18.0       50     62    82       36
      Hereford nr,  OR                   Mar-Jul    21       45     80    16       47
      Hereford nr,  OR                   Mar-Jul    21       45     80    16       47
      Hereford nr,  OR                   Mar-Jul    21       45     80    16       47
      Hereford nr,  OR                   Apr-Jul  16.8       48     61    80       35
      Hereford nr,  OR                   Apr-Jul  16.8       48     61    80       35
      Hereford nr,  OR                   Apr-Jul  16.8       48     61    80       35
   Powder River
      Sumpter nr,  OR                    Apr-Sep    29       49     11    68       60
      Sumpter nr,  OR                    Apr-Sep    29       49     11    68       60
      Sumpter nr,  OR                    Apr-Jul    29       50     68    30       58
      Sumpter nr,  OR                    Apr-Jul    29       50     68    30       58
   Anthony Ck
      North Powder nr, OR                Apr-Jul   8.1       52    113    82     15.5
   Wolf Ck
      Wolf Ck Res Inflow, OR             Apr-Jun   6.2       50      2    94     12.4
   Big Ck
      Medical Springs nr, OR             Apr-Jul   5.6       55     35    85     10.1
   Eagle Creek
      Skull Creek abv,  OR               Apr-Sep   111       61     77    45      182
   Pine Ck
      Oxbow nr, OR                       Apr-Sep    80       50     51    68      160
   Imnaha River
      Imnaha,  OR                        Apr-Sep   171       59     79    38      292
   Salmon River
      Salmon,  ID(1)                     Apr-Jul   375       43     79     7      869
      Whitebird,  ID(1)                  Apr-Jul  3100       52     75    29     5956
   Catherine Ck
      Union nr, OR                       Apr-Sep    38       59     70    78       64
   E.F. Wallowa River
      Joseph nr, OR                      Apr-Sep   4.4       59    337    77      7.5
   Wallowa River
      Joseph, OR                         Apr-Jul    46       67      4    79       69
   Hurricane Ck
      Joseph nr, OR                      Apr-Jul    28       72    100    82       38
   Lostine River
      Lostine nr,  OR                    Apr-Sep    78       65     77    53      120
   Bear Ck
      Wallowa nr, OR                     Apr-Sep    34       58    108    87       59
   Grande Ronde River
      La Grande,  OR                     Apr-Sep    92       53     81    26      172
      Troy,  OR(1)                       Mar-Jul   795       54     82    27     1471
   Clearwater River
      Orofino,  ID(1)                    Apr-Jul  2670       57     84    30     4718
      Spalding,  ID(1)                   Apr-Jul  3880       51     74    28     7618
   N.F. Clearwater River
      Dworshak Res Inflow,  ID(1)        Apr-Jul  1400       52     12    73     2687
   S.F. Walla Walla River
      Milton-Freewater, nr, OR           Apr-Sep    50       76     25    90       66
      Milton nr,  OR                     Mar-Sep    66       83     90    62       80
   Mill Ck
      Walla Walla, WA                    Apr-Sep  13.5       79   2608   114     17.1
   Couse Ck
      Milton-Freewater nr, OR            Apr-Jul   2.9       74    608    91      3.9
   Pine Ck
      Weston, nr, OR                     Apr-Jul   2.1       75     81    91      2.8
   Umatilla River
      Gibbon nr,  OR                     Apr-Sep    56       74    100    47       76
      Pendleton, OR                      Apr-Sep   104       71    104    36      146
   McKay Ck
      Pilot Rock nr, OR                  Apr-Sep  17.8       71    212   128       25
   Butter Ck
      Pine City nr, OR                   Apr-Jul   7.1       80     19   122      8.8
   Willow Ck
      Heppner, nr, OR                    Apr-Jul   5.1       82     55   140      6.2
   Rhea Ck
      Heppner nr, OR                     Apr-Jul   4.8       83     26   107      5.8
   Strawberry Ck
      Prarie City nr, OR                 Apr-Jul   5.5       77     47   101      7.2
   Mountain Ck
      Mitchell nr, OR                    Apr-Jul   3.0       71     90   107      4.2
   John Day River
      Service Creek,  OR(1)              Apr-Sep   515       63    105    20      821
   M.F. John Day River
      Ritter,  OR(1)                     Apr-Sep    79       66    104    28      120
   N.F. John Day River
      Monument nr, OR                    Apr-Sep   370       63     91    36      585
   Rock Ck
      Whyte, abv, OR                     Apr-Jul  11.6       77     10   134     15.1
   Ochoco Creek
      Ochoco Res Inflow,  OR             Apr-Jul   8.0       38    116    91       21
      Ochoco Res Inflow,  OR             Apr-Jul   8.0       38    116    91       21
      Ochoco Res Inflow,  OR             Apr-Jul   8.0       38    116    91       21
      Ochoco Res Inflow,  OR             Mar-Jul    12       37     95     5       33
      Ochoco Res Inflow,  OR             Mar-Jul    12       37     95     5       33
      Ochoco Res Inflow,  OR             Mar-Jul    12       37     95     5       33
      Ochoco Res Inflow,  OR             Apr-Sep   8.1       39     57    92       21
      Ochoco Res Inflow,  OR             Apr-Sep   8.1       39     57    92       21
      Ochoco Res Inflow,  OR             Apr-Sep   8.1       39     57    92       21
   Beaver Ck
      Paulina nr, OR                     Apr-Jul  10.3       47     13    87       22
      Paulina nr, OR                     Apr-Jul  10.3       47     13    87       22
      Paulina nr, OR                     Apr-Sep  10.5       48    129    88       22
      Paulina nr, OR                     Apr-Sep  10.5       48    129    88       22
   Crooked River
      Prineville Res Inflow,  OR         Mar-Jul    66       39     65    23      171
      Prineville Res Inflow,  OR         Mar-Jul    66       39     65    23      171
      Prineville Res Inflow,  OR         Mar-Jul    66       39     65    23      171
      Prineville Res Inflow,  OR         Apr-Jul    43       41      1    65      106
      Prineville Res Inflow,  OR         Apr-Jul    43       41      1    65      106
      Prineville Res Inflow,  OR         Apr-Jul    43       41      1    65      106
      Prineville Res Inflow,  OR         Apr-Sep    42       39      1    84      107
      Prineville Res Inflow,  OR         Apr-Sep    42       39      1    84      107
      Prineville Res Inflow,  OR         Apr-Sep    42       39      1    84      107
   Tumalo Creek
      Bend nr,  OR                       Apr-Sep    33       73     94    56       45
   Squaw Creek
      Sisters nr,  OR                    Apr-Sep    35       73     87    59       48
   Deschutes River
      Snow Ck blo, OR                    Apr-Sep    38       66    360    93       58
      Crane Prairie Res Inflow,  OR      Apr-Sep    51       58     72    44       88
      Wickiup Res Inflow, OR             Apr-Sep   187       65     13    71      287
      Benham Falls, OR                   Apr-Sep   320       60     66    55      529
      Moody,  OR                         Apr-Sep  1400       74     90    57     1902
   Little Deschutes River
      Lapine nr,  OR                     Apr-Sep    36       46     67    26       78
   Crescent Creek
      Crescent Lake Inflow, OR           Apr-Sep     9       45     73    19       21
   White River
      Tygh Valley blo,  OR               Apr-Sep    74       59     80    40      125
   Klickitat River
      Glenwood nr, WA                    Apr-Sep    98       70      5    86      140
   W.F. Hood River
      Dee, nr, OR                        Apr-Sep   106       75     35    92      142
   Hood River
      Tucker Bridge, OR                  Apr-Sep   181       69     31    84      264
   Sandy River
      Marmot nr, OR                      Apr-Sep   287       77     38    95      373
   M.F. Willamette River
      Lookout Pt. Lake Inflow (1), OR    Apr-Sep   591       75     47   105      788
      Lookout Pt. Lake Inflow (1), OR    Apr-Sep   591       75     47   105      788
      NF, nr, Oakridge, blo, OR          Apr-Sep   575       75     18   102      767
      Hills Ck Lake Inflow (1), OR       Apr-Sep   224       73     68   100      307
      Hills Ck Lake Inflow (1), OR       Apr-Sep   224       73     68   100      307
      Hills Ck Lake Inflow (1), OR       Apr-May   125       72      0   114      173
      Hills Ck Lake Inflow (1), OR       Apr-May   125       72      0   114      173
      Lookout Pt. Lake Inflow (1), OR    Apr-May   347       75     11   110      462
      Lookout Pt. Lake Inflow (1), OR    Apr-May   347       75     11   110      462
   Fall Ck
      Fall Creek Lake Inflow (1), OR     Apr-May    56       74    245   137       76
   Coast Fork Willamette River
      Cottage Grove Lake Inflow (1), OR  Apr-Sep    29       73    910   147       39
      Cottage Grove Lake Inflow (1), OR  Apr-Sep    29       73    910   147       39
      Dorena Lake Inflow (1), OR         Apr-Sep    94       74      0   135      127
      Dorena Lake Inflow (1), OR         Apr-Sep    94       74      0   135      127
      Cottage Grove Lake Inflow (1), OR  Apr-May    22       72     30   142       30
      Cottage Grove Lake Inflow (1), OR  Apr-May    22       72     30   142       30
      Dorena Lake Inflow (1), OR         Apr-May    73       74      1   144       99
      Dorena Lake Inflow (1), OR         Apr-May    73       74      1   144       99
   Mckenzie River
      Trail Bridge, blo, OR              Apr-Sep   266       76     62    86      352
      Cougar Res Inflow (1), OR          Apr-Sep   165       73      7    98      227
      Cougar Res Inflow (1), OR          Apr-Sep   165       73      7    98      227
      Cougar Res Inflow (1), OR          Apr-May   101       73      3   103      138
      Cougar Res Inflow (1), OR          Apr-May   101       73      3   103      138
      Blue River Lake Inflow (1), OR     Apr-May    48       73     91   110       66
      Blue River Lake Inflow (1), OR     Apr-May    48       73     91   110       66
      Blue River Lake Inflow (1), OR     Apr-Sep    62       72    126   112       86
      Blue River Lake Inflow (1), OR     Apr-Sep    62       72    126   112       86
      Vida nr,  OR                       Apr-Sep   870       74     95    52     1184
   Mohawk River
      Springfield nr, OR                 Apr-Jul    50       72      2   128       69
   Long Tom River
      Fern Ridge Lake Inf, OR            Apr-Sep    26       70     75   184       37
      Fern Ridge Lake Inf, OR            Apr-Sep    26       70     75   184       37
      Fern Ridge Lake Inf, OR            Apr-May    30       71     56   147       42
      Fern Ridge Lake Inf, OR            Apr-May    30       71     56   147       42
   S. Santiam River
      Green Peter Lake Inflow (1), OR    Apr-Sep   268       76     88   117      352
      Green Peter Lake Inflow (1), OR    Apr-Sep   268       76     88   117      352
      Green Peter Lake Inflow (1), OR    Apr-May   187       76     67   115      246
      Green Peter Lake Inflow (1), OR    Apr-May   187       76     67   115      246
      Foster Lake Inflow (1), OR         Apr-Sep   392       75     24   118      522
      Foster Lake Inflow (1), OR         Apr-Sep   392       75     24   118      522
      Foster Lake Inflow (1), OR         Apr-May   275       75     25   117      365
      Foster Lake Inflow (1), OR         Apr-May   275       75     25   117      365
      Waterloo,  OR                      Apr-Sep   430       75    108    41      576
   N. Santiam River
      Detroit Lake Inflow (1), OR        Apr-Sep   458       74      0    98      619
      Detroit Lake Inflow (1), OR        Apr-Sep   458       74      0    98      619
      Detroit Lake Inflow (1), OR        Apr-May   260       74      0   101      351
      Detroit Lake Inflow (1), OR        Apr-May   260       74      0   101      351
      Mehama,  OR                        Apr-Sep   625       75    104    47      832
   Little North Santiam River
      Mehama nr, OR                      Apr-Sep   110       75    415   116      147
   Thomas Ck
      Scio nr, OR                        Apr-Jul    56       77     16   114       73
   Willamette River
      Salem,  OR                         Apr-Sep  3460       74    100    49     4670
   Clackamas River
      Oak Grove Fork, OR                 Apr-Sep   135       82   1384    95      164
      Three Lynx abv, OR                 Apr-Sep   455       80     20    93      569
      Estacada,  OR                      Apr-Sep   570       77     93    60      742
   Scoggins Ck
      Hagg Lake, blo, Gaston, nr, OR     Apr-Jul   8.9       68    218   124     13.1
   Cowlitz River
      Mayfield Res Inflow,  WA           Apr-Sep  1150       58    102    14     1971
      Castle Rock,  WA                   Apr-Sep  1680       63    108    18     2668
   Lewis River
      Ariel,  WA                         Apr-Sep   780       65     98    32     1204
Puget Sound Basins
   White River
      Buckley, nr, WA                    Apr-Sep   372       69     31    85      542
   Green River
      Howard Hanson Res Inflow, WA (1)   Apr-Sep   191       67    100    86      285
   Cedar River
      Cedar Falls nr, WA                 Apr-Sep    61       73    590    91       84
   Rex River
      Cedar Falls nr, WA                 Apr-Sep    22       73    152    98       30
   S.F. Tolt River
      Index nr, WA                       Apr-Sep  13.0       73     83    90     17.8
   Thunder Ck
      Newhalem nr, WA                    Apr-Sep   230       70      3    79      328
   Skagit River
      Newhalem, WA                       Apr-Sep  1504       69      9    78     2191
      Concrete nr,  WA                   Apr-Sep  4320       66     85    47     6525
   Baker River
      Concrete, WA                       Apr-Sep   715       67    122    79     1064
   Dungeness River
      Sequim nr,  WA                     Apr-Sep   101       66     78    54      153
   Elwha River
      McDonald Bridge, WA                Apr-Sep   347       68    116    80      510
Coastal Basins
   N. Umpqua River
      Lemolo Lake Inflow,  OR(1)         Apr-Sep    97       60     78    43      161
      Winchester,  OR                    Apr-Jul   450       60     29    90      745
   Clearwater River
      Toketee Falls, nr, OR              Apr-Sep    40       61    126    78       66
   S. Umpqua River
      Brockway, nr,  OR                  Apr-Jul   130       35      1    91      370
      Tiller,  OR                        Apr-Jul    59       33      7    73      179
   Cow Creek
      Azalea, nr,  OR                    Apr-Jul   5.0       31     12    72     16.0
   Fourmile Ck
      Fourmile Lake Inflow,  OR          Apr-Jul   0.0         0     6     0      4.7
   Keene Ck
      Hyatt Reservoir Inflow, OR         Apr-Jul   1.0       20      1    62      5.0
   South Fork Big Butte Creek
      Lake Creek, nr, OR                 Apr-Jul  16.0       47    235    76       34
   North Fork Little Butte Creek
      Lakecreek, nr,  OR                 Apr-Sep   6.6       50    215    81     13.2
   South Fork Little Butte Creek
      Lakecreek, nr,  OR                 Apr-Sep  12.0       38      8    68       32
   Red Blanket Creek
      Prospect, nr,  OR                  Apr-Jul  16.0       47    676    77       34
   South Fork Rogue River
      Prospect, nr,  OR                  Apr-Jul    25       42     11    64       59
   Rogue River
      Lost Creek Lake Net Inflow,  OR    Apr-Jul   280       53      0    66      527
      Prospect, abv,  OR                 Apr-Jul   115       47    100    62      243
      Raygold,  OR                       Apr-Jul   350       49      1    62      710
      Raygold,  OR                       Apr-Jul   350       49      1    62      710
      Raygold,  OR                       Apr-Sep   435       50     74    26      868
      Raygold,  OR                       Apr-Sep   435       50     74    26      868
      Grants Pass,  OR                   Apr-Jul   360       49     35    65      733
   Grave Creek
      Pease Bridge,  OR                  Apr-Jul   2.0       28      0    75      7.1
   Applegate River
      Applegate Lake Inflow,  OR         Apr-Jul    30       27      0    52      112
   Sucker Creek
      Holland, nr, OR                    Apr-Jul  18.0       34     42    66       53
   Illinois River
      Kirby, nr,  OR                     Apr-Jul    65       38      0    76      170
   Lost River
      Clear Lake Reservoir Inflow,  CA   Apr-Jul  10.0       23      0    78       44
      Gerber Reservoir Inflow,  OR       Apr-Jul   1.0         6     1    55     17.9
   Williamson River
      Sprague, blo,  OR                  Mar-Sep   190       38     64    12      504
   Sprague River
      Chiloquin, nr,  OR                 Mar-Sep    75       26     50    10      292
   Upper Klamath Falls River
      Inflow,  OR                        Mar-Sep   220       31     65    12      706
   Trinity River
      Clair Engle Lake Inflow,  CA       Apr-Jul   380       62     89    34      615
Sacremento River Basin
   Pit River
      Montgomery Ck, nr,  CA             Apr-Jul   660       63     84    52     1054
   Mc Cloud River
      Shasta Lake, abv,  CA              Apr-Jul   280       72    100    56      390
   Sacramento River
      Delta,  CA                         Apr-Jul   200       72    118    43      279
      Shasta Lake, Redding, nr,  CA      Apr-Jul  1210       69    100    45     1759
      Bend Bridge, abv, Red Bluff, nr,   Apr-Jul  1570       65    100    45     2411
   N.F. Feather River
      Prattville, nr,  CA                Apr-Jul   160       48     80    42      333
      Big Bar,  CA                       Apr-Jul   480       50     85    41      962
   Feather River
      Oroville Reservoir Inflow,  CA     Apr-Jul   790       45     77    34     1746
   North Yuba River
      Goodyears Bar, blo,  CA            Apr-Jul   145       53     79    37      273
   South Yuba River
      Langs Crossing,  CA                Apr-Jul   125       56     84    36      225
   Yuba River
      Smartville, nr,  CA                Apr-Jul   540       55     82    31      980
   M.F. American River
      Auburn, nr,  CA                    Apr-Jul   220       45     77    31      490
   Silver Ck
      Union Valley,  CA                  Apr-Jul    46       47     73    26       98
      Camino Dam, blo,  CA               Apr-Jul    75       47     75    25      158
   American River
      Folsom Reservoir Inflow,  CA       Apr-Jul   540       45     78    25     1199
San Joaquin River Basin
   S.F. San Joaquin River
      Hooper Ck, blo, Florence Lk, nr,   Apr-Jul   120       62    101    36      192
   San Joaquin River
      Millerton Lake, CA                 Apr-Jul   740       60     77    42     1237
   Merced River
      Pohono Bridge, at, Yosemite, nr,   Apr-Jul   230       64     88    41      360
   Tuolumne River
      Hetch Hetchy, nr,  CA              Apr-Jul   390       65     81    50      596
      La Grange, nr,  CA                 Apr-Jul   740       62     83    42     1189
   M.F. Stanislaus River
      Beardsley Dam, blo,  CA            Apr-Jul   180       56     81    34      320
   Stanislaus River
      Goodwin Dam, blo, Knights Ferry, n Apr-Jul   400       58     84    32      689
   N.F. Mokelumne River
      West Point,  CA                    Apr-Jul   200       48     77    36      416
   Mokelumne River
      Mokelumne Hill,  CA                Apr-Jul   220       49     72    32      450
   Cosumnes River
      Michigan Bar,  CA                  Apr-Jul    50       41    113    20      122
Tulare River Basin
   Kern River
      Kernville, nr,  CA                 Apr-Jul   220       55     78    32      398
      Isabella Dam, blo,  CA             Apr-Jul   230       48     77    21      484
      Bakersfield, nr,  CA               Apr-Jul   240       48     79    22      499
   Tule River
      Success Dam,  CA                   Apr-Jul    22       34     94     8       65
   Kaweah River
      Terminus Dam CA                    Apr-Jul   150       52     81    24      290
   N.F. Kings River
      Cliff Camp, nr,  CA                Apr-Jul   150       62     81    42      243
   Kings River
      Pine Flat Dam, blo,  CA            Apr-Jul   700       57     72    41     1230


(1) Reasonable Maximum and Resonable Minimum forecasts are for 5 and 95 percent exceedance probability levels, respectively, rather than the customary 10 and 90 percent levels.
(2) Discontinued stream gaging station - accuracy may be degraded.
(3) 1961-1990 median.