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Water Year
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CLACKAMAS - NEAR OREGON CITY
(
COCO3
)
Forecasts for Water Year
2025
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-16
Issued:
2025-07-16
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
586
591
70
604
842
APR-JUL
496
497
68
497
730
JAN-SEP
1509
1514
85
1528
1780
JAN-JUL
1420
1420
85
1421
1668
OCT-SEP
2145
2150
88
2163
2436
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-07-16
Issued:
2025-07-16
Hide Forecast
APR-SEP
585
591
70
604
842
APR-JUL
496
496
68
497
730
JAN-SEP
1509
1515
85
1527
1780
JAN-JUL
1420
1420
85
1421
1668
OCT-SEP
2144
2150
88
2163
2436
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-16
Issued:
2025-07-16
Hide Forecast
APR-SEP
585
592
70
605
842
APR-JUL
495
496
68
499
730
JAN-SEP
1508
1516
85
1528
1780
JAN-JUL
1419
1420
85
1422
1668
OCT-SEP
2144
2151
88
2164
2436
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 212, 271, 344, 387, 448, 70, , 74
ESP10, 212, 271, 344, 387, 449, 73, , 77
ESP10, 212, 271, 344, 387, 449, 75, , 79
ESP10, 212, 271, 344, 387, 449, 77, , 81
ESP10, 212, 271, 344, 387, 449, 80, , 84
ESP10, 212, 271, 344, 387, 449, 82, , 86
ESP10, 213, 271, 343, 388, 449, 84, , 88
ESP10, 213, 271, 343, 390, 449, 86, , 90
ESP10, 212, 270, 343, 389, 447, 89, , 93
ESP10, 212, 270, 343, 388, 447, 91, , 95
ESP10, 212, 270, 343, 389, 448, 93, , 97
ESP10, 212, 270, 345, 389, 447, 96, , 100
ESP10, 213, 270, 344, 389, 447, 98, , 102
ESP10, 215, 271, 346, 390, 449, 100, , 104
ESP10, 215, 271, 347, 390, 448, 103, , 107
ESP10, 215, 270, 347, 389, 447, 105, , 109
ESP10, 214, 270, 347, 387, 446, 107, , 111
ESP10, 213, 269, 346, 386, 445, 110, , 114
ESP10, 213, 270, 347, 387, 445, 112, , 116
ESP10, 212, 269, 346, 385, 444, 114, , 118
ESP10, 213, 270, 347, 386, 445, 117, , 121
ESP10, 214, 270, 349, 386, 445, 119, , 123
ESP10, 212, 269, 347, 383, 443, 121, , 125
ESP10, 212, 269, 348, 384, 443, 123, , 127
ESP10, 212, 269, 351, 384, 444, 126, , 130
ESP10, 211, 269, 351, 383, 444, 128, , 132
ESP10, 213, 270, 355, 384, 444, 130, , 134
ESP10, 213, 271, 356, 384, 446, 133, , 137
ESP10, 212, 270, 354, 383, 446, 135, , 139
ESP10, 213, 270, 353, 381, 444, 137, , 141
ESP10, 212, 269, 351, 380, 443, 140, , 144
ESP10, 210, 268, 351, 378, 441, 142, , 146
ESP10, 209, 267, 351, 378, 440, 144, , 148
ESP10, 207, 265, 349, 376, 438, 147, , 151
ESP10, 204, 264, 348, 374, 436, 149, , 153
ESP10, 203, 263, 348, 374, 436, 151, , 155
ESP10, 206, 265, 350, 377, 438, 153, , 157
ESP10, 208, 263, 348, 375, 437, 156, , 160
ESP10, 212, 264, 349, 378, 438, 158, , 162
ESP10, 213, 265, 349, 380, 439, 160, , 164
ESP10, 217, 268, 353, 384, 442, 163, , 167
ESP10, 222, 271, 355, 391, 444, 165, , 169
ESP10, 219, 269, 352, 387, 443, 167, , 171
ESP10, 217, 270, 351, 385, 447, 170, , 174
ESP10, 210, 267, 345, 380, 444, 172, , 176
ESP10, 203, 262, 340, 375, 440, 174, , 178
ESP10, 204, 258, 339, 372, 441, 177, , 181
ESP10, 201, 251, 338, 371, 439, 179, , 183
ESP10, 214, 264, 346, 381, 447, 181, , 185
ESP10, 217, 269, 348, 383, 448, 184, , 188
ESP10, 219, 269, 350, 381, 447, 186, , 190
ESP10, 224, 275, 354, 384, 450, 188, , 192
ESP10, 227, 277, 356, 386, 451, 190, , 194
ESP10, 229, 279, 357, 388, 451, 193, , 197
ESP10, 232, 281, 361, 391, 453, 195, , 199
ESP10, 233, 282, 361, 393, 455, 197, , 201
ESP10, 235, 284, 365, 395, 456, 200, , 204
ESP10, 236, 283, 365, 397, 456, 202, , 206
ESP10, 237, 285, 365, 397, 456, 204, , 208
ESP10, 238, 287, 365, 396, 456, 207, , 211
ESP10, 240, 291, 367, 397, 456, 209, , 213
ESP10, 240, 295, 366, 402, 457, 211, , 215
ESP10, 236, 292, 363, 399, 456, 214, , 218
ESP10, 234, 290, 361, 397, 454, 216, , 220
ESP10, 229, 288, 356, 393, 450, 218, , 222
ESP10, 229, 288, 359, 392, 450, 220, , 224
ESP10, 230, 287, 357, 390, 448, 223, , 227
ESP10, 235, 290, 361, 393, 451, 225, , 229
ESP10, 236, 289, 361, 392, 451, 227, , 231
ESP10, 237, 285, 356, 387, 447, 230, , 234
ESP10, 245, 291, 361, 391, 451, 232, , 236
ESP10, 249, 297, 365, 396, 454, 234, , 238
ESP10, 248, 297, 364, 394, 453, 237, , 241
ESP10, 245, 295, 362, 393, 450, 239, , 243
ESP10, 240, 292, 358, 388, 445, 241, , 245
ESP10, 242, 296, 361, 390, 448, 244, , 248
ESP10, 239, 295, 357, 385, 444, 246, , 250
ESP10, 239, 296, 354, 384, 441, 248, , 252
ESP10, 237, 291, 347, 379, 436, 251, , 255
ESP10, 240, 292, 349, 386, 438, 253, , 257
ESP10, 242, 294, 351, 390, 440, 255, , 259
ESP10, 243, 295, 352, 391, 442, 257, , 261
ESP10, 240, 293, 350, 390, 441, 260, , 264
ESP10, 233, 287, 346, 382, 435, 262, , 266
ESP10, 234, 289, 350, 386, 437, 264, , 268
ESP10, 228, 283, 346, 380, 432, 267, , 271
ESP10, 233, 286, 350, 383, 435, 269, , 273
ESP10, 235, 289, 353, 386, 437, 271, , 275
ESP10, 229, 283, 347, 381, 432, 274, , 278
ESP10, 229, 285, 347, 382, 431, 276, , 280
ESP10, 231, 296, 350, 387, 433, 278, , 282
ESP10, 237, 304, 358, 393, 437, 281, , 285
ESP10, 235, 302, 358, 391, 435, 283, , 287
ESP10, 238, 302, 360, 394, 437, 285, , 289
ESP10, 238, 302, 359, 400, 439, 290, , 294
ESP10, 241, 303, 360, 404, 440, 292, , 296
ESP10, 238, 302, 359, 405, 438, 294, , 298
ESP10, 238, 304, 360, 407, 438, 297, , 301
ESP10, 241, 305, 360, 407, 438, 299, , 303
ESP10, 244, 308, 360, 407, 440, 301, , 305
ESP10, 250, 312, 360, 410, 441, 304, , 308
ESP10, 255, 315, 362, 412, 441, 306, , 310
ESP10, 261, 320, 366, 420, 445, 308, , 312
ESP10, 265, 320, 367, 421, 448, 311, , 315
ESP10, 267, 319, 367, 421, 452, 313, , 317
ESP10, 265, 317, 366, 420, 451, 315, , 319
ESP10, 266, 323, 367, 421, 451, 318, , 322
ESP10, 270, 325, 368, 422, 451, 320, , 324
ESP10, 274, 327, 370, 425, 453, 322, , 326
ESP10, 273, 328, 371, 426, 455, 324, , 328
ESP10, 272, 329, 370, 425, 454, 327, , 331
ESP10, 271, 330, 371, 424, 455, 329, , 333
ESP10, 260, 319, 363, 415, 447, 331, , 335
ESP10, 259, 318, 365, 415, 446, 334, , 338
ESP10, 263, 322, 371, 420, 451, 336, , 340
ESP10, 259, 317, 369, 416, 449, 338, , 342
ESP10, 240, 297, 353, 399, 433, 341, , 345
ESP10, 250, 309, 364, 409, 442, 343, , 347
ESP10, 247, 308, 359, 407, 440, 345, , 349
ESP10, 247, 310, 361, 409, 441, 348, , 352
ESP10, 253, 314, 367, 415, 445, 350, , 354
ESP10, 252, 314, 367, 414, 444, 352, , 356
ESP10, 252, 315, 365, 416, 443, 354, , 358
ESP10, 255, 316, 367, 416, 443, 357, , 361
ESP10, 253, 317, 364, 413, 442, 359, , 363
ESP10, 246, 310, 360, 406, 437, 361, , 365
ESP10, 242, 305, 357, 402, 433, 364, , 368
ESP10, 247, 311, 362, 409, 435, 366, , 370
ESP10, 245, 312, 366, 412, 435, 368, , 372
ESP10, 250, 322, 373, 416, 439, 371, , 375
ESP10, 257, 328, 379, 422, 448, 373, , 377
ESP10, 258, 329, 380, 424, 452, 375, , 379
ESP10, 255, 327, 379, 423, 451, 378, , 382
ESP10, 254, 325, 379, 426, 452, 380, , 384
ESP10, 260, 326, 381, 429, 454, 382, , 386
ESP10, 260, 330, 382, 428, 455, 385, , 389
ESP10, 257, 330, 379, 425, 451, 387, , 391
ESP10, 261, 331, 381, 429, 454, 389, , 393
ESP10, 266, 334, 383, 430, 456, 391, , 395
ESP10, 275, 337, 388, 432, 459, 394, , 398
ESP10, 278, 342, 390, 435, 460, 396, , 400
ESP10, 276, 342, 386, 432, 458, 398, , 402
ESP10, 276, 346, 385, 431, 457, 401, , 405
ESP10, 274, 345, 383, 430, 455, 403, , 407
ESP10, 273, 345, 383, 430, 454, 405, , 409
ESP10, 273, 347, 385, 433, 454, 408, , 412
ESP10, 272, 346, 388, 433, 453, 410, , 414
ESP10, 271, 345, 387, 432, 452, 412, , 416
ESP10, 269, 343, 383, 429, 451, 415, , 419
ESP10, 269, 343, 382, 431, 451, 417, , 421
ESP10, 267, 339, 378, 426, 446, 419, , 423
ESP10, 263, 330, 372, 419, 439, 421, , 425
ESP10, 271, 338, 380, 425, 451, 424, , 428
ESP10, 265, 332, 374, 419, 447, 426, , 430
ESP10, 263, 326, 365, 411, 441, 428, , 432
ESP10, 258, 319, 359, 404, 435, 431, , 435
ESP10, 258, 317, 357, 401, 434, 433, , 437
ESP10, 259, 319, 359, 401, 437, 435, , 439
ESP10, 258, 315, 359, 398, 435, 438, , 442
ESP10, 267, 317, 362, 398, 436, 440, , 444
ESP10, 257, 307, 354, 387, 425, 442, , 446
ESP10, 248, 300, 345, 378, 417, 445, , 449
ESP10, 238, 292, 337, 374, 408, 447, , 451
ESP10, 234, 286, 332, 369, 403, 449, , 453
ESP10, 254, 304, 347, 385, 418, 452, , 456
ESP10, 267, 316, 359, 401, 428, 454, , 458
ESP10, 271, 324, 359, 403, 430, 456, , 460
ESP10, 266, 325, 354, 398, 424, 458, , 462
ESP10, 269, 331, 358, 403, 425, 461, , 465
ESP10, 266, 323, 353, 399, 418, 463, , 467
ESP10, 265, 315, 344, 392, 411, 465, , 469
ESP10, 257, 307, 347, 379, 402, 468, , 472
ESP10, 251, 294, 335, 364, 390, 470, , 474
ESP10, 240, 286, 323, 353, 379, 472, , 476
ESP10, 242, 288, 327, 352, 382, 475, , 479
ESP10, 237, 284, 324, 348, 373, 477, , 481
ESP10, 244, 292, 329, 354, 383, 479, , 483
ESP10, 255, 300, 339, 370, 393, 482, , 486
ESP10, 283, 325, 363, 396, 417, 484, , 488
ESP10, 297, 331, 373, 404, 423, 486, , 490
ESP10, 294, 332, 369, 406, 425, 488, , 492
ESP10, 292, 322, 359, 398, 418, 491, , 495
ESP10, 273, 301, 342, 378, 401, 493, , 497
ESP10, 265, 297, 335, 374, 398, 495, , 499
ESP10, 272, 305, 339, 384, 402, 498, , 502
ESP10, 269, 303, 341, 380, 401, 500, , 504
ESP10, 276, 310, 347, 391, 408, 502, , 506
ESP10, 285, 320, 354, 400, 416, 505, , 509
ESP10, 284, 322, 354, 398, 414, 507, , 511
ESP10, 291, 337, 366, 403, 419, 509, , 513
ESP10, 293, 337, 367, 403, 419, 512, , 516
ESP10, 297, 337, 369, 404, 420, 514, , 518
ESP10, 304, 344, 371, 404, 420, 516, , 520
ESP10, 304, 350, 368, 408, 418, 519, , 523
ESP10, 310, 356, 374, 409, 419, 521, , 525
ESP10, 318, 357, 376, 409, 419, 523, , 527
ESP10, 324, 359, 377, 409, 420, 525, , 529
ESP10, 321, 356, 376, 406, 418, 528, , 532
ESP10, 325, 356, 379, 405, 417, 530, , 534
ESP10, 332, 359, 383, 409, 419, 532, , 536
ESP10, 328, 355, 381, 407, 417, 535, , 539
ESP10, 327, 355, 380, 405, 416, 537, , 541
ESP10, 341, 362, 390, 408, 419, 539, , 543
ESP10, 350, 370, 396, 412, 424, 542, , 546
ESP10, 351, 371, 399, 413, 426, 544, , 548
ESP10, 354, 372, 399, 413, 426, 546, , 550
ESP10, 352, 368, 398, 412, 423, 549, , 553
ESP10, 350, 368, 397, 410, 423, 551, , 555
ESP10, 356, 376, 401, 413, 425, 553, , 557
ESP10, 352, 375, 397, 413, 422, 555, , 559
ESP10, 357, 377, 398, 414, 423, 558, , 562
ESP10, 361, 382, 401, 418, 427, 560, , 564
ESP10, 360, 382, 400, 418, 427, 562, , 566
ESP10, 363, 386, 403, 419, 428, 565, , 569
ESP10, 363, 389, 407, 419, 428, 567, , 571
ESP10, 357, 384, 403, 415, 424, 569, , 573
ESP10, 359, 388, 407, 417, 425, 572, , 576
ESP10, 364, 392, 411, 421, 428, 574, , 578
ESP10, 367, 395, 414, 421, 430, 576, , 580
ESP10, 368, 394, 415, 421, 430, 579, , 583
ESP10, 369, 392, 415, 423, 430, 581, , 585
ESP10, 367, 390, 414, 421, 428, 583, , 587
ESP10, 378, 398, 417, 424, 430, 586, , 590
ESP10, 377, 399, 417, 423, 429, 588, , 592
ESP10, 380, 400, 416, 422, 428, 590, , 594
ESP10, 378, 399, 415, 421, 427, 592, , 596
ESP10, 377, 393, 411, 418, 423, 595, , 599
ESP10, 381, 396, 414, 420, 425, 597, , 601
ESP10, 376, 393, 409, 416, 420, 599, , 603
ESP10, 382, 399, 415, 421, 424, 602, , 606
ESP10, 382, 399, 415, 421, 423, 604, , 608
ESP10, 384, 401, 415, 420, 423, 606, , 610
ESP10, 388, 403, 418, 422, 425, 609, , 613
ESP10, 392, 404, 418, 423, 426, 611, , 615
ESP10, 395, 408, 418, 424, 426, 613, , 617
ESP10, 399, 414, 419, 424, 427, 616, , 620
ESP10, 399, 414, 419, 424, 427, 618, , 622
ESP10, 402, 415, 421, 425, 428, 620, , 624
ESP10, 409, 417, 422, 426, 429, 622, , 626
ESP10, 411, 418, 422, 426, 429, 625, , 629
ESP10, 413, 418, 423, 426, 430, 627, , 631
ESP10, 415, 420, 424, 427, 431, 629, , 633
ESP10, 416, 420, 425, 428, 431, 632, , 636
ESP10, 418, 423, 427, 429, 432, 634, , 638
ESP10, 418, 424, 427, 430, 433, 636, , 640
ESP10, 419, 424, 427, 430, 432, 639, , 643
ESP10, 419, 424, 428, 431, 433, 641, , 645
ESP10, 420, 424, 429, 431, 433, 643, , 647
ESP10, 420, 425, 429, 431, 433, 646, , 650
ESP10, 421, 427, 430, 432, 433, 669, , 673
ESP10, 423, 428, 431, 433, 434, 671, , 675
ESP10, 424, 429, 432, 434, 435, 673, , 677
ESP10, 423, 429, 431, 434, 435, 676, , 680
ESP10, 424, 429, 431, 434, 435, 678, , 682
ESP10, 424, 429, 432, 434, 435, 680, , 684
ESP10, 425, 429, 431, 433, 435, 683, , 687
ESP10, 425, 429, 431, 433, 435, 685, , 689
ESP10, 425, 429, 432, 434, 435, 687, , 691
ESP10, 425, 429, 431, 434, 435, 689, , 693
ESP10, 425, 429, 432, 434, 435, 692, , 696
ESP10, 425, 429, 432, 434, 435, 694, , 698
ESP10, 426, 430, 432, 434, 435, 696, , 700
ESP10, 426, 430, 433, 435, 436, 699, , 703
ESP10, 427, 430, 433, 435, 436, 701, , 705
ESP10, 427, 430, 433, 435, 436, 703, , 707
ESP10, 430, 433, 436, 438, 439, 706, , 710
ESP10, 432, 435, 437, 440, 441, 708, , 712
ESP10, 433, 436, 438, 441, 441, 710, , 714
ESP10, 433, 437, 438, 441, 442, 713, , 717
ESP10, 430, 434, 435, 438, 438, 715, , 719
ESP10, 430, 434, 435, 438, 438, 717, , 721
ESP10, 430, 434, 436, 438, 438, 720, , 724
ESP10, 430, 434, 436, 438, 438, 722, , 726
ESP10, 431, 434, 436, 438, 439, 724, , 728
ESP10, 431, 434, 436, 438, 439, 726, , 730
ESP10, 430, 434, 436, 438, 438, 729, , 733
ESP10, 431, 434, 436, 438, 439, 731, , 735
ESP10, 431, 434, 437, 438, 439, 733, , 737
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/COCO3N_SQIN.ESPF10.csv
COCO3N_SQIN.ESPF0.csv|2025-07-16
COCO3N_SQIN.ESPF10.csv|2025-07-16
COCO3N_SQIN.ESPFM.csv|2025-07-16
APR-SEP
CLACKAMAS - NEAR OREGON CITY
(
COCO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-16
Issued:
2025-07-16
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
554
800
95
1093
842
APR-JUL
470
679
93
955
730
JAN-SEP
1301
1764
99
2297
1780
JAN-JUL
1197
1645
99
2165
1668
OCT-SEP
1822
2310
95
3110
2436
Move the mouse over the desired "Forecast Period" to display a graph.
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
Show Tooltips Help
Overlay
ESP10
Data Files
/chpsesp/ensemble/natural/COCO3N_SQIN.ESPF10.csv
COCO3N_SQIN.ESPF0.csv|2025-07-16
COCO3N_SQIN.ESPF10.csv|2025-07-16
COCO3N_SQIN.ESPFM.csv|2025-07-16
APR-SEP
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ESP10,ESPM,ESP0
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