Water Supply Forecast Listing

Header for Water Supply Period Rankings Page

Summary for Water Year (2020)

Ensemble Date: 2020-02-21 Issued Date: 2020-02-21

#	ID	Servicing WFO	Forecast Period	Name	90% Exceedence KAF	50% Exceedence KAF	% Normal	10% Exceedence KAF	30 Year Normal
1	CONW1	SEW	APR-SEP	SKAGIT - NEAR CONCRETE	5214	6088	103	7020	5934
2	DRSW1	SEW	APR-SEP	DUNGENESS - NEAR SEQUIM	114	134	93	164	145
3	GREW4	RIW	APR-SEP	GREYS - AB RES NR ALPINE	349	418	117	485	358
4	JLKW4	RIW	APR-SEP	SNAKE - JACKSON LAKE AT DAM	622	742	88	891	845
5	SALW4	RIW	APR-SEP	SALT - ABV PALISADES RES NR ETNA	321	393	106	485	370
6	BONO3	PQR	APR-SEP	COLUMBIA - BONNEVILLE DAM	83613	96122	103	106604	93618
7	CASW1	PQR	APR-SEP	COWLITZ - AT CASTLE ROCK	1906	2309	91	3166	2532
8	ESTO3	PQR	APR-SEP	CLACKAMAS - AT ESTACADA	526	638	87	788	732
9	MEHO3	PQR	APR-SEP	NORTH SANTIAM - AT MEHAMA	599	737	88	982	837
10	MEWW1	PQR	APR-SEP	LEWIS - MERWIN DAM	779	985	88	1250	1125
11	MYDW1	PQR	APR-SEP	COWLITZ - MAYFIELD RESERVOIR	1474	1780	97	2356	1835
12	SLMO3	PQR	APR-SEP	WILLAMETTE - AT SALEM	2995	4063	86	5955	4727
13	VIDO3	PQR	APR-SEP	MCKENZIE - NEAR VIDA	906	1077	91	1375	1188
14	WTLO3	PQR	APR-SEP	SOUTH SANTIAM - AT WATERLOO	358	553	94	807	587
15	AMFI1	PIH	APR-SEP	SNAKE - AT AMERICAN FALLS DAM	1802	2732	97	4093	2806
16	ANTI1	PIH	APR-SEP	HENRYS FORK - AT ST. ANTHONY	618	801	96	962	836
17	CHEI1	PIH	APR-SEP	FALL RIVER - NEAR CHESTER	278	356	95	449	375
18	HALI1	PIH	APR-SEP	BIG WOOD - AT HAILEY	102	160	61	221	263
19	HEII1	PIH	APR-SEP	SNAKE - NEAR HEISE	3174	3745	99	4749	3785
20	HWRI1	PIH	APR-SEP	BIG LOST - AT HOWELL RANCH NEAR CHILLY	62.43	120	66	171	180
21	MACI1	PIH	APR-SEP	BIG LOST - MACKAY RESERVOIR NEAR MACKAY	59.37	110	73	168	151
22	MAGI1	PIH	APR-SEP	BIG WOOD - MAGIC DAM	55.76	103	39	196	264
23	PALI1	PIH	APR-SEP	SNAKE - NEAR IRWIN	2916	3457	99	4373	3501
24	REXI1	PIH	APR-SEP	HENRYS FORK - AT REXBURG	1109	1405	79	1743	1785
25	RIRI1	PIH	APR-SEP	WILLOW CREEK - NEAR RIRIE	27.91	50.31	73	98.24	69.00
26	SFLN2	PIH	APR-SEP	SALMON FALLS CREEK - NR SAN JACINTO	47.75	76.76	104	131	74.00
27	SHYI1	PIH	APR-SEP	SNAKE - NEAR SHELLEY	3895	4725	94	6048	5051
28	TEAI1	PIH	APR-SEP	TETON - NEAR ST. ANTHONY	371	452	99	608	457
29	TOPI1	PIH	APR-SEP	PORTNEUF - AT TOPAZ	53.11	63.31	78	82.79	81.00
30	WODI1	PIH	APR-SEP	LITTLE WOOD - NEAR CAREY	16.16	36.5	44	67.3	83.00
31	BUMW1	PDT	APR-SEP	BUMPING - BELOW BUMPING DAM	116	134	108	160	124
32	CLEW1	PDT	APR-SEP	CLE ELUM - NEAR ROSLYN	327	383	92	469	417
33	EGCO3	PDT	APR-SEP	EAGLE CREEK - ABOVE SKULL CK	140	174	98	209	178
34	GIBO3	PDT	APR-SEP	UMATILLA - NEAR GIBBON	68.78	89.38	112	120	80.00
35	HCDI1	PDT	APR-SEP	SNAKE - AT HELLS CANYON DAM	4845	6000	84	7410	7148
36	HLKW1	PDT	APR-SEP	YAKIMA - NEAR HORLICK	789	931	96	1126	966
37	IMNO3	PDT	APR-SEP	IMNAHA - AT IMNAHA	202	284	102	362	278
38	JDAO3	PDT	APR-SEP	COLUMBIA - JOHN DAY DAM	82187	94581	104	104712	90714
39	KACW1	PDT	APR-SEP	KACHESS - NEAR EASTON	84.13	104	92	124	113
40	KEEW1	PDT	APR-SEP	YAKIMA - NEAR MARTIN	94.63	119	94	142	126
41	KIOW1	PDT	APR-SEP	YAKIMA - AT KIONA	820	1028	98	1315	1050
42	LGNO3	PDT	APR-SEP	GRANDE RONDE - NEAR PERRY	135	227	124	355	183
43	LSTO3	PDT	APR-SEP	LOSTINE - NR LOSTINE	97.32	120	104	146	115
44	MCDW1	PDT	APR-SEP	COLUMBIA - MCNARY DAM	80366	92366	102	102566	90262
45	MODO3	PDT	APR-SEP	DESCHUTES - AT MOODY NR BIGGS	1744	1811	94	1870	1916
46	MONO3	PDT	APR-SEP	NF JOHN DAY - AT MONUMENT	372	604	101	771	598
47	NACW1	PDT	APR-SEP	NACHES - NEAR NACHES	711	815	104	1011	784
48	PARW1	PDT	APR-SEP	YAKIMA - NEAR PARKER	1783	2038	109	2417	1864
49	PDTO3	PDT	APR-SEP	UMATILLA - AT PENDLETON	125	183	117	253	157
50	RIMW1	PDT	APR-SEP	TIETON - AT TIETON DAM	212	239	108	263	220
51	SERO3	PDT	APR-SEP	JOHN DAY - AT SERVICE CK	506	816	97	1066	842
52	TDAO3	PDT	APR-SEP	COLUMBIA - THE DALLES DAM	82665	95057	103	105302	92704
53	TRYO3	PDT	APR-SEP	GRANDE RONDE - TROY	1213	1642	125	2123	1310
54	UNYO3	PDT	APR-SEP	BURNT - NR HEREFORD	14.25	25.06	72	48.87	35.00
55	ALFW1	OTX	APR-SEP	PEND OREILLE - ALBENI FALLS DAM	11268	13873	108	15903	12815
56	ARDQ2	OTX	APR-SEP	COLUMBIA - ARROW LAKES (HUGH KEENLEYSIDE DAM)	22409	26115	109	28725	23944
57	BFEI1	OTX	APR-SEP	KOOTENAI - AT BONNERS FERRY	7097	8246	100	9576	8256
58	CABI1	OTX	APR-SEP	CLARK FORK - CABINET GORGE DAM	10221	12499	110	14482	11376
59	CHDW1	OTX	APR-SEP	CHELAN - LAKE CHELAN DAM	966	1098	98	1321	1116
60	CIBW1	OTX	APR-SEP	COLUMBIA - AT INTL BOUNDARY	53255	58930	106	65127	55784
61	CLDI1	OTX	APR-SEP	ST JOE - AT CALDER	939	1146	102	1374	1120
62	COEI1	OTX	APR-SEP	COEUR D ALENE - COEUR D ALENE LAKE	2025	2594	105	3105	2468
63	EASI1	OTX	APR-SEP	MOYIE - AT EASTPORT	341	439	113	530	387
64	ENVI1	OTX	APR-SEP	NF COEUR D ALENE - AT ENAVILLE	595	793	107	954	739
65	GCDW1	OTX	APR-SEP	COLUMBIA - GRAND COULEE DAM	58192	64231	107	71475	60110
66	LAUW1	OTX	APR-SEP	KETTLE - AT LAURIER	1670	2226	119	2825	1875
67	LEOI1	OTX	APR-SEP	KOOTENAI - AT LEONIA	6500	7498	99	8778	7610
68	LGDW1	OTX	APR-SEP	SNAKE - LOWER GRANITE DAM	16753	20845	94	26166	22279
69	LLKW1	OTX	APR-SEP	SPOKANE - AT LONGLAKE	2402	3021	105	3614	2866
70	NITW1	OTX	APR-SEP	SIMILKAMEEN - NEAR NIGHTHAWK	926	1166	91	1483	1283
71	PATW1	OTX	APR-SEP	METHOW - NEAR PATEROS	697	844	94	1021	895
72	PESW1	OTX	APR-SEP	WENATCHEE - AT PESHASTIN	1197	1423	96	1696	1489
73	PRDW1	OTX	APR-SEP	COLUMBIA - BLO PRIEST RAPIDS DAM	63061	69460	104	77571	66778
74	PRTI1	OTX	APR-SEP	PRIEST - NEAR PRIEST RIVER	714	903	109	1021	831
75	RISW1	OTX	APR-SEP	COLUMBIA - BLO ROCK ISLAND DAM	63049	69448	107	77552	65202
76	SPDI1	OTX	APR-SEP	CLEARWATER - AT SPALDING	6630	8080	111	9463	7278
77	SPOW1	OTX	APR-SEP	SPOKANE - AT SPOKANE	2092	2674	106	3232	2530
78	STHW1	OTX	APR-SEP	STEHEKIN - AT STEHEKIN	676	762	96	895	791
79	TONW1	OTX	APR-SEP	OKANOGAN - NEAR TONASKET	1217	1451	92	1980	1583
80	ABBM8	MSO	APR-SEP	CLARK FORK - ABOVE BLACKFOOT	559	763	124	1009	617
81	ABOM8	MSO	APR-SEP	CLARK FORK - ABOVE MISSOULA	1375	1802	127	2147	1418
82	BELM8	MSO	APR-SEP	CLARK FORK - BELOW MISSOULA	2516	3102	116	3708	2668
83	BITM8	MSO	APR-SEP	BITTERROOT - NEAR MISSOULA	1038	1306	105	1548	1238
84	BONM8	MSO	APR-SEP	BLACKFOOT - NEAR BONNER	800	1016	127	1171	801
85	CFMM8	MSO	APR-SEP	FLATHEAD - AT COLUMBIA FALLS	4958	6037	111	7028	5450
86	DARM8	MSO	APR-SEP	BITTERROOT - NEAR DARBY	390	511	108	637	473
87	DWRI1	MSO	APR-SEP	NF CLEARWATER - DWORSHAK DAM	2160	2686	104	3072	2575
88	FCFM8	MSO	APR-SEP	NF FLATHEAD - NEAR COLUMBIA FALLS	1575	1880	111	2143	1696
89	HHWM8	MSO	APR-SEP	SF FLATHEAD - HUNGRY HORSE DAM	1828	2150	108	2489	1988
90	KERM8	MSO	APR-SEP	FLATHEAD - KERR DAM	5517	6879	110	8020	6270
91	LYDM8	MSO	APR-SEP	KOOTENAI - LIBBY DAM	5328	6166	99	7219	6254
92	ORFI1	MSO	APR-SEP	CLEARWATER - AT OROFINO	4280	5205	115	5972	4538
93	PLNM8	MSO	APR-SEP	CLARK FORK - NEAR PLAINS	9009	11055	110	12786	10078
94	SMNI1	MSO	APR-SEP	SALMON - AT SALMON	533	704	78	1046	901
95	SRGM8	MSO	APR-SEP	CLARK FORK - AT ST REGIS	3156	3825	109	4492	3514
96	WGCM8	MSO	APR-SEP	MF FLATHEAD - NEAR WEST GLACIER	1531	1876	115	2225	1631
97	WHBI1	MSO	APR-SEP	SALMON - AT WHITEBIRD	3823	5013	84	6488	5935
98	RYGO3	MFR	APR-SEP	ROGUE - AT RAYGOLD	535	663	80	1006	833
99	WDHN2	LKN	APR-SEP	OWYHEE - WILDHORSE DAM	19.3	32.66	156	52.5	21.00
100	BIRQ2	CAN	APR-SEP	COLUMBIA - AT BIRCHBANK	39202	44461	107	48725	41747
101	DCDQ2	CAN	APR-SEP	DUNCAN - DUNCAN DAM	2372	2562	117	2844	2189
102	MCDQ2	CAN	APR-SEP	COLUMBIA - MICA DAM	11197	12413	103	14218	12090
103	QBYQ2	CAN	APR-SEP	KOOTENAI - KOOTENAY L AT QUEENS BAY	14580	16344	105	18144	15590
104	REVQ2	CAN	APR-SEP	COLUMBIA - REVELSTOKE DAM	15950	17903	105	20014	16985
105	SLCQ2	CAN	APR-SEP	SLOCAN - NEAR CRESCENT VALLEY	1876	2189	115	2384	1905
106	SMKQ2	CAN	APR-SEP	SIMILKAMEEN - NEAR HEDLEY	712	875	92	1130	953
107	ARAI1	BOI	APR-SEP	SF BOISE - ANDERSON RANCH DAM	270	397	78	507	510
108	BEUO3	BOI	APR-SEP	NF MALHEUR - AT BEULAH	27.58	39.59	64	62.52	62.00
109	BRNI1	BOI	APR-SEP	SNAKE - BROWNLEE DAM	4845	6000	88	7410	6853
110	BUSO3	BOI	APR-SEP	SILVIES - NEAR BURNS	17.63	30.23	34	59.48	90.00
111	CSCI1	BOI	APR-SEP	NF PAYETTE - CASCADE DAM	316	424	87	563	489
112	DONO3	BOI	APR-SEP	DONNER UND BLITZEN - NR FRENCHGLEN	31.51	44.27	65	76.02	68.00
113	DRBI1	BOI	APR-SEP	DEADWOOD - BELOW DEADWOOD RES	84.2	109	76	142	142
114	EMMI1	BOI	APR-SEP	PAYETTE - NEAR EMMETT	725	973	74	1345	1311
115	HOTI1	BOI	APR-SEP	BRUNEAU - NEAR HOT SPRINGS	125	159	83	215	192
116	HRSI1	BOI	APR-SEP	PAYETTE - NEAR HORSESHOE BEND	972	1282	80	1651	1606
117	LUCI1	BOI	APR-SEP	BOISE - LUCKY PEAK DAM	710	1030	76	1312	1361
118	MADO3	BOI	APR-SEP	MALHEUR - NEAR DREWSEY	25.48	40.91	58	75.96	70.00
119	OWYO3	BOI	APR-SEP	OWYHEE - OWYHEE DAM	225	331	82	657	405
120	PARI1	BOI	APR-SEP	BOISE - NEAR PARMA	360	423	72	528	588
121	SKHI1	BOI	APR-SEP	SNAKE - AT KING HILL	2297	2720	75	3944	3627
122	SWAI1	BOI	APR-SEP	SNAKE - BELOW SWAN FALLS	2596	3016	86	4162	3514
123	WEII1	BOI	APR-SEP	SNAKE - AT WEISER	4417	5366	85	6792	6335
124	WSRI1	BOI	APR-SEP	WEISER - NEAR WEISER	243	328	82	454	398

Link to main Northwest River Forecast Center (NWRFC) web site

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