Choose Date:
Archive:
Water Year
Loading...
CLACKAMAS - NEAR OREGON CITY
(
COCO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-05-01
Issued:
2026-05-01
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
468
510
61
602
842
APR-JUL
377
409
56
494
730
JAN-SEP
1212
1254
70
1347
1780
JAN-JUL
1122
1154
69
1239
1668
OCT-SEP
1973
2015
83
2108
2436
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-05-01
Issued:
2026-05-01
Hide Forecast
APR-SEP
466
508
60
607
842
APR-JUL
376
411
56
499
730
JAN-SEP
1211
1252
70
1352
1780
JAN-JUL
1121
1156
69
1243
1668
OCT-SEP
1972
2013
83
2112
2436
Reference
ESP with 0 Days QPF
Ensemble:
2026-05-02
Issued:
2026-05-02
Hide Forecast
APR-SEP
477
554
66
666
842
APR-JUL
385
442
61
553
730
JAN-SEP
1222
1298
73
1410
1780
JAN-JUL
1129
1187
71
1297
1668
OCT-SEP
1983
2059
85
2171
2436
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 164, 226, 302, 346, 414, 71, , 75
ESP10, 163, 225, 300, 344, 412, 74, , 78
ESP10, 163, 225, 301, 344, 412, 77, , 81
ESP10, 163, 226, 301, 344, 413, 81, , 85
ESP10, 163, 226, 301, 344, 413, 84, , 88
ESP10, 163, 225, 300, 344, 412, 87, , 91
ESP10, 163, 225, 300, 344, 411, 90, , 94
ESP10, 163, 225, 300, 346, 411, 93, , 97
ESP10, 164, 225, 300, 347, 412, 96, , 100
ESP10, 163, 224, 299, 345, 411, 99, , 103
ESP10, 163, 224, 300, 346, 412, 102, , 106
ESP10, 163, 224, 301, 346, 411, 106, , 110
ESP10, 164, 224, 301, 345, 411, 109, , 113
ESP10, 165, 224, 301, 345, 410, 112, , 116
ESP10, 164, 223, 301, 343, 408, 115, , 119
ESP10, 161, 222, 299, 340, 406, 118, , 122
ESP10, 159, 221, 298, 339, 404, 121, , 125
ESP10, 161, 222, 300, 340, 406, 124, , 128
ESP10, 161, 223, 300, 340, 406, 127, , 131
ESP10, 162, 223, 301, 341, 406, 131, , 135
ESP10, 159, 222, 299, 339, 404, 134, , 138
ESP10, 160, 222, 301, 339, 405, 137, , 141
ESP10, 157, 221, 300, 337, 403, 140, , 144
ESP10, 161, 223, 304, 341, 406, 143, , 147
ESP10, 161, 223, 307, 341, 407, 146, , 150
ESP10, 160, 224, 307, 340, 406, 149, , 153
ESP10, 161, 224, 309, 340, 406, 153, , 157
ESP10, 161, 225, 308, 340, 406, 156, , 160
ESP10, 159, 224, 308, 338, 405, 159, , 163
ESP10, 159, 223, 306, 337, 404, 162, , 166
ESP10, 158, 223, 305, 336, 403, 165, , 169
ESP10, 157, 222, 305, 336, 402, 168, , 172
ESP10, 157, 222, 305, 336, 402, 171, , 175
ESP10, 159, 224, 307, 337, 403, 174, , 178
ESP10, 160, 224, 307, 338, 404, 178, , 182
ESP10, 160, 224, 308, 339, 404, 181, , 185
ESP10, 161, 224, 307, 341, 405, 184, , 188
ESP10, 165, 224, 307, 340, 404, 187, , 191
ESP10, 169, 224, 307, 341, 405, 190, , 194
ESP10, 170, 224, 306, 343, 404, 193, , 197
ESP10, 174, 228, 310, 347, 407, 196, , 200
ESP10, 175, 229, 310, 351, 409, 199, , 203
ESP10, 180, 231, 313, 353, 413, 203, , 207
ESP10, 184, 236, 317, 357, 420, 206, , 210
ESP10, 183, 238, 318, 360, 422, 209, , 213
ESP10, 179, 237, 316, 359, 422, 212, , 216
ESP10, 187, 239, 318, 363, 425, 215, , 219
ESP10, 189, 239, 321, 366, 427, 218, , 222
ESP10, 193, 242, 322, 368, 428, 221, , 225
ESP10, 193, 245, 323, 368, 427, 225, , 229
ESP10, 195, 246, 326, 366, 426, 228, , 232
ESP10, 193, 248, 328, 363, 425, 231, , 235
ESP10, 197, 250, 330, 366, 426, 234, , 238
ESP10, 203, 254, 332, 368, 427, 237, , 241
ESP10, 202, 253, 332, 368, 427, 240, , 244
ESP10, 204, 254, 333, 370, 430, 243, , 247
ESP10, 203, 253, 332, 369, 430, 246, , 250
ESP10, 203, 252, 331, 368, 430, 250, , 254
ESP10, 205, 254, 332, 369, 430, 253, , 257
ESP10, 200, 254, 328, 366, 426, 256, , 260
ESP10, 198, 255, 327, 362, 424, 259, , 263
ESP10, 202, 262, 329, 368, 427, 262, , 266
ESP10, 197, 258, 326, 365, 425, 265, , 269
ESP10, 189, 252, 321, 358, 419, 268, , 272
ESP10, 194, 256, 322, 359, 421, 272, , 276
ESP10, 191, 255, 320, 359, 418, 275, , 279
ESP10, 192, 254, 321, 359, 417, 278, , 282
ESP10, 198, 256, 327, 362, 421, 281, , 285
ESP10, 199, 255, 326, 362, 421, 284, , 288
ESP10, 199, 256, 324, 360, 416, 287, , 291
ESP10, 194, 252, 320, 357, 412, 290, , 294
ESP10, 189, 248, 319, 354, 412, 293, , 297
ESP10, 188, 242, 317, 351, 409, 297, , 301
ESP10, 193, 248, 320, 353, 412, 300, , 304
ESP10, 196, 254, 324, 356, 415, 303, , 307
ESP10, 195, 254, 323, 355, 415, 306, , 310
ESP10, 194, 256, 321, 353, 413, 309, , 313
ESP10, 200, 262, 324, 356, 415, 312, , 316
ESP10, 204, 261, 323, 359, 415, 315, , 319
ESP10, 204, 260, 322, 363, 415, 318, , 322
ESP10, 209, 265, 325, 369, 418, 322, , 326
ESP10, 210, 265, 325, 369, 420, 325, , 329
ESP10, 212, 269, 327, 373, 422, 328, , 332
ESP10, 212, 269, 329, 373, 422, 331, , 335
ESP10, 211, 266, 330, 371, 420, 334, , 338
ESP10, 208, 262, 328, 367, 417, 337, , 341
ESP10, 212, 266, 333, 371, 420, 340, , 344
ESP10, 215, 269, 336, 375, 422, 344, , 348
ESP10, 217, 271, 336, 377, 422, 347, , 351
ESP10, 216, 276, 335, 380, 422, 350, , 354
ESP10, 216, 287, 335, 382, 423, 353, , 357
ESP10, 215, 288, 337, 383, 422, 356, , 360
ESP10, 209, 280, 333, 377, 416, 359, , 363
ESP10, 214, 281, 335, 381, 419, 362, , 366
ESP10, 213, 280, 334, 383, 420, 365, , 369
ESP10, 212, 279, 333, 384, 419, 369, , 373
ESP10, 208, 273, 331, 381, 416, 372, , 376
ESP10, 215, 283, 337, 391, 420, 375, , 379
ESP10, 218, 290, 341, 395, 422, 378, , 382
ESP10, 223, 295, 344, 399, 424, 381, , 385
ESP10, 229, 299, 345, 400, 426, 384, , 388
ESP10, 232, 304, 345, 402, 426, 387, , 391
ESP10, 236, 304, 345, 402, 426, 390, , 394
ESP10, 235, 302, 344, 402, 425, 394, , 398
ESP10, 241, 304, 347, 408, 430, 397, , 401
ESP10, 243, 303, 347, 409, 433, 400, , 404
ESP10, 242, 300, 345, 408, 432, 403, , 407
ESP10, 245, 309, 347, 410, 434, 406, , 410
ESP10, 248, 309, 347, 410, 435, 409, , 413
ESP10, 251, 311, 351, 413, 439, 412, , 416
ESP10, 245, 305, 347, 407, 438, 416, , 420
ESP10, 245, 307, 350, 408, 439, 419, , 423
ESP10, 245, 310, 354, 409, 442, 422, , 426
ESP10, 246, 312, 360, 412, 444, 425, , 429
ESP10, 246, 312, 362, 413, 445, 428, , 432
ESP10, 246, 311, 363, 413, 446, 431, , 435
ESP10, 245, 312, 363, 415, 447, 434, , 438
ESP10, 245, 312, 365, 415, 447, 437, , 441
ESP10, 246, 314, 367, 416, 448, 441, , 445
ESP10, 247, 314, 367, 417, 449, 444, , 448
ESP10, 249, 318, 371, 419, 451, 447, , 451
ESP10, 249, 319, 372, 419, 451, 450, , 454
ESP10, 247, 317, 369, 416, 448, 453, , 457
ESP10, 249, 316, 368, 415, 447, 456, , 460
ESP10, 255, 320, 372, 418, 449, 459, , 463
ESP10, 254, 319, 371, 418, 448, 462, , 466
ESP10, 250, 315, 369, 415, 444, 466, , 470
ESP10, 254, 318, 372, 416, 446, 469, , 473
ESP10, 249, 313, 368, 413, 440, 472, , 476
ESP10, 247, 313, 371, 413, 439, 475, , 479
ESP10, 246, 315, 372, 414, 439, 478, , 482
ESP10, 254, 323, 380, 424, 447, 481, , 485
ESP10, 244, 316, 371, 414, 440, 484, , 488
ESP10, 242, 314, 373, 415, 441, 488, , 492
ESP10, 237, 309, 369, 415, 438, 491, , 495
ESP10, 233, 302, 360, 409, 433, 494, , 498
ESP10, 238, 311, 367, 412, 439, 497, , 501
ESP10, 244, 317, 373, 418, 444, 500, , 504
ESP10, 234, 306, 361, 408, 435, 503, , 507
ESP10, 250, 321, 378, 420, 447, 506, , 510
ESP10, 254, 319, 380, 417, 445, 509, , 513
ESP10, 264, 329, 387, 424, 452, 513, , 517
ESP10, 267, 335, 389, 425, 455, 516, , 520
ESP10, 269, 341, 390, 427, 456, 519, , 523
ESP10, 269, 341, 390, 429, 457, 522, , 526
ESP10, 265, 339, 385, 427, 453, 525, , 529
ESP10, 265, 343, 389, 432, 453, 528, , 532
ESP10, 261, 338, 385, 428, 449, 531, , 535
ESP10, 248, 327, 373, 415, 437, 534, , 538
ESP10, 246, 324, 369, 414, 436, 538, , 542
ESP10, 249, 327, 371, 418, 440, 541, , 545
ESP10, 252, 327, 372, 418, 440, 544, , 548
ESP10, 254, 326, 374, 418, 442, 547, , 551
ESP10, 240, 312, 358, 403, 430, 550, , 554
ESP10, 240, 313, 356, 402, 433, 553, , 557
ESP10, 242, 308, 349, 400, 430, 556, , 560
ESP10, 248, 311, 352, 403, 433, 560, , 564
ESP10, 247, 308, 350, 402, 430, 563, , 567
ESP10, 245, 306, 349, 400, 429, 566, , 570
ESP10, 255, 313, 358, 408, 437, 569, , 573
ESP10, 258, 307, 356, 404, 433, 572, , 576
ESP10, 255, 305, 355, 400, 429, 575, , 579
ESP10, 266, 317, 367, 409, 438, 578, , 582
ESP10, 267, 320, 369, 413, 443, 581, , 585
ESP10, 268, 320, 368, 414, 443, 585, , 589
ESP10, 266, 317, 364, 410, 438, 588, , 592
ESP10, 263, 317, 365, 410, 434, 591, , 595
ESP10, 269, 328, 366, 412, 440, 594, , 598
ESP10, 276, 339, 369, 417, 444, 597, , 601
ESP10, 278, 346, 373, 421, 445, 600, , 604
ESP10, 283, 346, 377, 424, 448, 603, , 607
ESP10, 293, 347, 376, 425, 451, 607, , 611
ESP10, 293, 347, 384, 421, 451, 610, , 614
ESP10, 284, 331, 371, 406, 436, 613, , 617
ESP10, 281, 331, 366, 403, 431, 616, , 620
ESP10, 296, 345, 383, 414, 441, 619, , 623
ESP10, 283, 333, 371, 398, 424, 622, , 626
ESP10, 293, 341, 382, 406, 438, 625, , 629
ESP10, 301, 348, 391, 419, 444, 628, , 632
ESP10, 312, 355, 398, 429, 456, 632, , 636
ESP10, 326, 363, 404, 442, 463, 635, , 639
ESP10, 330, 368, 409, 446, 465, 638, , 642
ESP10, 346, 373, 414, 456, 473, 641, , 645
ESP10, 357, 383, 427, 465, 484, 644, , 648
ESP10, 353, 383, 426, 462, 484, 647, , 651
ESP10, 357, 394, 428, 473, 487, 650, , 654
ESP10, 345, 381, 418, 463, 479, 653, , 657
ESP10, 347, 383, 422, 466, 481, 657, , 661
ESP10, 332, 371, 406, 455, 470, 660, , 664
ESP10, 318, 360, 394, 441, 456, 663, , 667
ESP10, 314, 361, 389, 437, 450, 666, , 670
ESP10, 298, 346, 375, 422, 435, 669, , 673
ESP10, 295, 339, 374, 417, 428, 672, , 676
ESP10, 322, 364, 397, 438, 449, 675, , 679
ESP10, 311, 360, 383, 426, 436, 679, , 683
ESP10, 333, 382, 400, 444, 453, 682, , 686
ESP10, 346, 388, 407, 448, 457, 685, , 689
ESP10, 351, 386, 404, 444, 454, 688, , 692
ESP10, 346, 382, 406, 439, 449, 691, , 695
ESP10, 352, 385, 410, 442, 450, 694, , 698
ESP10, 364, 395, 419, 449, 457, 697, , 701
ESP10, 364, 392, 419, 447, 455, 700, , 704
ESP10, 373, 401, 424, 451, 460, 704, , 708
ESP10, 382, 404, 432, 451, 460, 707, , 711
ESP10, 386, 405, 434, 453, 460, 710, , 714
ESP10, 388, 407, 439, 453, 461, 713, , 717
ESP10, 394, 410, 441, 453, 462, 716, , 720
ESP10, 396, 413, 442, 454, 462, 719, , 723
ESP10, 395, 416, 442, 453, 462, 722, , 726
ESP10, 395, 417, 441, 453, 462, 725, , 729
ESP10, 391, 417, 437, 449, 457, 729, , 733
ESP10, 394, 419, 438, 450, 457, 732, , 736
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
Show Tooltips Help
Overlay
ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/COCO3N_SQIN.ESPF10.csv
COCO3N_SQIN.ESPF0.csv|2026-05-02
COCO3N_SQIN.ESPF10.csv|2026-05-02
COCO3N_SQIN.ESPFM.csv|2026-05-02
APR-SEP
Commerce Home
|
NOAA
|
NWS Organization
|
NWRFC Site Map
|
Search
Freedom of Information Act
|
Privacy Policy
|
Information Quality
|
USA.gov
|
Career Opportunities
#FFF68F
#33CCFF
#404040
#660066
#F00007
#66CCFF
ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
