Peakflow Report

Northwest River Forecast Center Peak Flow Forecasts Ensemble Date: 2025-11-06 Forecast Period: November 06 to March 1
Sites in NWRFC Area:
Location	Flood Stage	Flood Flow	90% Flow	50% Flow	10% Flow	90% Stage	50% Stage	10% Stage

SKAGIT - ROSS RESERVOIR			6050	9313	23562
BAKER - UPPER BAKER LAKE			14701	18576	35706
COWLITZ - MOSSYROCK RESERVOIR			14732	29467	46567
CEDAR - CHESTER MORSE LAKE			1668	5704	10758
NISQUALLY - ALDER RESERVOIR			7046	15957	28445
BULLY CREEK - BULLY CREEK DAM			526	1578	3719
TEANAWAY - BELOW FORKS			1010	2738	5586	12.32	13.62	14.97
SF COQUILLE - AT MYRTLE POINT	33.00	21398	12231	27664	53632	26.38	35.79	37.49
WHITE - AT MUD MOUNTAIN DAM		9000	3535	9398	19983
GREEN - HOWARD HANSON DAM			2996	7714	16964
SILVIES - NEAR BURNS	12.00	2565	59	160	798	1.52	2.42	5.83
DONNER UND BLITZEN - NR FRENCHGLEN	6.00	2141	118	204	806	2.34	2.68	4.07
NASELLE - NEAR NASELLE	15.00	7180	3218	5510	12814	10.32	13.19	20.16
WILLAPA - NEAR WILLAPA	21.00	11383	4274	9450	15868	13.17	19.48	24.00
CHEHALIS - NEAR DOTY	318.00	12747	4476	9796	17000	312.60	316.29	320.19
NEWAUKUM - NEAR CHEHALIS	202.50	4606	2940	5652	11230	199.98	203.62	206.00
CHEHALIS - NEAR CENTRALIA	168.50	23709	10640	19102	29350	163.28	166.95	170.13
SKOOKUMCHUCK - NEAR BUCODA	211.50	3730	1490	3482	7956	207.60	211.11	214.68
SKOOKUMCHUCK - AT CENTRALIA	189.00	7672	1778	3881	7881	182.00	185.50	189.18
CHEHALIS - NEAR GRAND MOUND	141.00	19410	14468	24728	42280	139.22	142.30	144.37
CHEHALIS - AT PORTER	48.00	23088	16920	27264	43221	46.20	48.80	50.56
SATSOP - NEAR SATSOP	38.00	24304	13304	22183	31244	36.18	37.72	38.89
WYNOOCHEE - WYNOOCHEE DAM			3782	6567	11017
CALAWAH - NEAR FORKS			15161	22269	27073	13.90	16.61	18.25
ELWHA - AT MCDONALD BRIDGE NEAR PORT ANGELES	20.00	18837	8374	11120	21730	15.00	16.39	21.28
DUNGENESS - NEAR SEQUIM	7.00	4279	1809	2296	3504	5.27	5.68	6.53
NF SKOKOMISH - BELOW STAIRCASE RAPIDS NEAR HOODSPORT			5863	8784	13014	7.64	8.91	10.44
SF SKOKOMISH - NEAR UNION			8010	14408	21117	4.81	6.60	8.09
DESCHUTES - NEAR RAINIER	11.00	4810	1168	3874	5909	6.17	10.06	12.00
NISQUALLY - NEAR NATIONAL	9.81	8000	3247	6978	13119	7.72	9.46	11.28
MINERAL CREEK - NEAR MINERAL			2324	5892	10359	11.85	14.02	15.91
PUYALLUP - NEAR ORTING	9.88	10000	2559	7436	13968	7.46	9.23	10.79
CARBON - NEAR FAIRFAX	13.50	7214	2567	4470	7556	10.81	12.06	13.66
SOUTH PRAIRIE - AT SOUTH PRAIRIE	29.64	4000	1143	2886	5418	26.99	29.28	31.76
WHITE - AT R STREET	115.12	7500	3910	10029	22082	113.47	116.09	116.64
ISSAQUAH CREEK - NEAR MOUTH	10.69	2000	466	1561	3462	6.23	9.61	13.74
SKYKOMISH - NEAR GOLD BAR	15.00	32013	25246	43194	80530	13.78	16.70	21.03
MF SNOQUALMIE - NEAR TANNER			8423	16947	40544	8.73	11.97	17.79
NF SNOQUALMIE - NEAR SNOQUALMIE FALLS			3428	5664	11760	7.03	8.48	11.16
SF SNOQUALMIE - NEAR GARCIA			1400	3398	6710	13.00	15.00	17.46
SNOQUALMIE - NEAR SNOQUALMIE	13.54	20000	12877	27544	62762	11.17	15.56	19.41
PILCHUCK - NEAR SNOHOMISH	18.00	6541	2313	4005	6256	14.05	15.74	17.76
NF STILLAGUAMISH - NEAR ARLINGTON	13.00	22675	11304	17024	28874	8.55	10.94	14.76
STILLAGUAMISH - NEAR ARLINGTON	14.00	35100	23638	34292	54230	10.76	13.79	18.93
SAUK - NEAR SAUK			17662	30561	84348	8.53	10.30	16.90
SKAGIT - NEAR MT VERNON	28.00	65731	46193	66856	125214	23.74	28.29	36.82
SAMISH - NEAR BURLINGTON	11.24	3000	1090	1957	5320	8.49	10.10	13.77
NF NOOKSACK - NEAR GLACIER			3644	3724	7283	5.99	6.06	8.80
MF NOOKSACK - NEAR DEMING			3259	4691	11006	5.73	6.34	8.01
SF NOOKSACK - AT SAXON BRIDGE	8.00	12301	5148	9561	16428	4.82	6.94	9.42
NOOKSACK - AT CEDARVILLE	146.50	33121	13427	20644	33108	142.85	144.47	146.50
KOOTENAI - LIBBY DAM INFLOW			3621	3658	5388
FISHER - NEAR LIBBY	7.50	4389	684	776	1578	4.40	4.54	5.50
YAAK - NEAR TROY	8.00	6976	206	206	1032	3.27	3.27	4.66
MOYIE - AT EASTPORT	9.00	6904	82	100	311	3.48	3.56	4.15
CLARK FORK - AT DEER LODGE	6.00		138	138	200	2.66	2.66	2.83
CLARK FORK - NR DRUMMOND	8.00	5036	439	439	564	2.79	2.79	3.07
ROCK CREEK - NEAR CLINTON	9.00	6946	222	222	267	5.18	5.18	5.27
BLACKFOOT - NEAR BONNER	10.00	15449	426	426	1078	1.80	1.80	2.76
CLARK FORK - ABOVE MISSOULA	7.50	12035	1087	1087	1858	2.38	2.38	2.91
BITTERROOT - NEAR DARBY	7.50	8122	283	283	343	1.81	1.81	1.96
BITTERROOT - NEAR MISSOULA	11.00	16639	1188	1223	2310	3.61	3.64	4.57
CLARK FORK - BELOW MISSOULA	11.00	48603	2371	2371	4020	1.22	1.22	2.02
ST. REGIS - NEAR ST. REGIS	8.00	5620	245	324	993	2.46	2.65	3.82
CLARK FORK - AT ST REGIS	19.00	60626	2999	3578	6076	5.45	5.81	7.10
NF FLATHEAD - NEAR COLUMBIA FALLS	13.00	35864	870	870	1311	2.09	2.09	2.53
MF FLATHEAD - NEAR WEST GLACIER	10.00	25750	933	933	1792	2.18	2.18	2.82
SF FLATHEAD - HUNGRY HORSE DAM			2288	2822	6380
FLATHEAD - AT COLUMBIA FALLS	13.00	41795	3712	4020	5747	3.83	3.98	4.73
STILLWATER - NEAR LAWRENCE PARK	7.50	2570	82	109	246	2.75	2.86	3.35
WHITEFISH - NEAR KALISPELL	5.40	1502	44	59	90	1.34	1.45	1.64
SWAN - NEAR BIGFORK	6.50	7054	633	747	1412	2.61	2.75	3.38
CLARK FORK - NEAR PLAINS	16.00	95805	11142	12803	17559	4.80	5.17	6.15
THOMPSON - NEAR THOMPSON FALLS	7.00	3728	175	428	1168	2.85	3.38	4.37
PROSPECT CREEK - AT THOMPSON FALLS	7.50	3242	160	480	1206	1.70	2.97	4.53
PEND OREILLE - LAKE PEND OREILLE NR HOPE	2063.50					2052.70	2052.70	2052.70
PRIEST - NEAR PRIEST RIVER			1190	1429	3212	2.10	2.39	4.12
PEND OREILLE - ALBENI FALLS DAM		95000	20000	24048	27368
KETTLE - NEAR FERRY	18.50	14605	184	210	642	9.47	9.55	10.45
KETTLE - AT LAURIER			418	582	1363	3.06	3.36	4.43
COLVILLE - AT KETTLE FALLS			195	462	1203	5.95	6.82	7.85
NF COEUR D ALENE - NEAR PRICHARD			476	1324	4216	2.05	3.17	5.36
NF COEUR D ALENE - AT ENAVILLE	72.00	26813	2198	4677	12932	60.23	62.45	67.32
COEUR D ALENE - AT CATALDO	43.00	18298	3140	7286	17572	35.41	38.64	42.81
ST JOE - AT CALDER	13.00	19055	2228	4654	11817	7.40	8.71	11.34
ST MARIES - NEAR SANTA			479	1179	6280	5.42	6.57	10.38
COEUR D ALENE - COEUR D ALENE LAKE	2133.00					2124.70	2125.50	2128.50
SPOKANE - AT SPOKANE	27.00	30670	6450	11304	20328	20.58	22.25	24.63
HANGMAN CREEK - AT SPOKANE	11.00	8206	1085	3254	5856	4.38	6.59	8.82
LITTLE SPOKANE - AT DARTFORD	6.50	2275	230	478	1342	2.90	3.76	5.48
SIMILKAMEEN - NEAR NIGHTHAWK	14.00	25115	1717	1794	6201	4.22	4.30	7.35
OKANOGAN - NEAR TONASKET	15.00	18277	2435	2854	6618	6.43	6.81	9.39
OKANOGAN - AT MALOTT			2429	2848	6610	4.47	4.82	7.09
METHOW - AT WINTHROP			380	435	1037	10.31	10.44	11.42
METHOW - NEAR PATEROS	10.00	18282	677	680	1396	2.27	2.28	3.16
STEHEKIN - AT STEHEKIN	24.00	8725	1673	1970	6032	20.42	20.60	22.71
CHELAN - LAKE CHELAN DAM			3045	3830	11962
ENTIAT - NEAR ARDENVOIR	7.50	4109	448	466	964	2.85	2.89	3.84
WENATCHEE - AT PESHASTIN	13.00	24180	4762	5552	13566	5.39	5.80	9.32
COLUMBIA - BLO PRIEST RAPIDS DAM	32.00	404000	107122	158819	233740	14.21	18.46	23.62
YAKIMA - NEAR HORLICK	36.00	13500	1505	4746	11374	29.42	32.23	35.33
NACHES - NEAR NACHES	17.80	8086	2204	3182	9994	14.65	15.23	18.69
YAKIMA - NEAR PARKER	10.00	18954	3752	10312	23940	4.70	7.56	11.13
YAKIMA - AT KIONA	13.00	18099	4458	10881	20895	7.47	10.42	13.93
SNAKE - AB JACKSON L AT FLAGG R	10.00	13042	275	275	275	2.53	2.53	2.53
SNAKE - JACKSON LAKE AT DAM			488	488	488
PACIFIC CREEK - AT MORAN	8.50	4149	44	44	58	4.25	4.25	4.39
BUFFALO FK - AB LAVA CR NR MORAN	8.50	7000	186	186	186	1.08	1.08	1.08
GROS VENTRE - AT ZENITH			76	76	90	18.20	18.20	18.29
GREYS - AB RES NR ALPINE			266	266	310	1.40	1.40	1.49
SALT - ABV PALISADES RES NR ETNA	5.50	3470	509	509	543	2.06	2.06	2.12
SNAKE - NEAR HEISE	8.00	19882	2412	2434	2489	2.33	2.34	2.37
FALL RIVER - NEAR CHESTER	6.50	6685	527	527	594	2.39	2.39	2.49
HENRYS FORK - AT ST. ANTHONY	7.00	9071	1581	1581	1750	3.77	3.77	3.87
TETON - AB S. LEIGH CR NR DRIGGS	4.20	1699	191	199	244	1.67	1.69	1.79
TETON - NEAR ST. ANTHONY	6.00	4754	416	416	498	2.11	2.11	2.29
HENRYS FORK - AT REXBURG	9.50	7297	1815	1918	2234	4.55	4.71	5.18
SNAKE - NEAR SHELLEY	12.50	29089	3464	3614	4127	5.95	6.02	6.25
SNAKE - NEAR BLACKFOOT	11.00	24233	3181	3329	3851	3.55	3.64	3.97
PORTNEUF - AT TOPAZ	4.00	455	106	134	250	2.71	2.88	3.38
PORTNEUF - AT POCATELLO	8.50	782	215	260	404	4.73	5.13	6.23
SALMON FALLS CREEK - NR SAN JACINTO	10.00	1211	60	169	578	5.37	6.16	7.90
BIG LOST - AT HOWELL RANCH NEAR CHILLY	4.00	2189	95	95	95	1.05	1.05	1.05
BIG LOST - MACKAY RESERVOIR NEAR MACKAY			166	166	166
BIG WOOD - AT HAILEY	6.00	3416	177	177	234	1.69	1.69	1.88
BIG WOOD - MAGIC DAM			119	220	1690
BRUNEAU - NEAR HOT SPRINGS	9.50	3265	100	118	454	4.77	4.85	5.67
OWYHEE - NEAR MTN CITY	8.00	1212	42	78	283	4.04	4.38	5.31
OWYHEE - OWYHEE DAM		3000	1770	5144	12542
BOISE - NR TWIN SPRINGS			543	1385	4963	5.84	7.14	10.00
SF BOISE - NR FEATHERVILLE	7.20	7931	254	366	839	1.85	2.10	2.85
SF BOISE - ANDERSON RANCH DAM			748	782	2111
MORES CREEK - NR ARROWROCK DAM	8.80	4845	281	794	2166	3.07	4.26	6.25
MALHEUR - NEAR DREWSEY			118	507	1968	3.08	4.75	8.03
MALHEUR - NEAR VALE	19.50	3892	431	1606	4464	12.55	15.63	20.30
SF PAYETTE - AT LOWMAN	7.50	6928	573	573	995	3.63	3.63	4.13
MF PAYETTE - NEAR CROUCH	11.80	3318	402	808	2402	6.40	7.43	10.56
PAYETTE - NEAR EMMETT	10.50	15924	1651	2822	6674	2.90	3.90	6.46
WEISER - NEAR CAMBRIDGE	12.00	9278	484	1391	3801	4.33	5.68	8.19
WEISER - NEAR WEISER	9.50	8663	1161	3366	8512	5.52	7.20	9.45
EAGLE CREEK - ABOVE SKULL CK			116	209	554	0.87	1.16	1.80
SNAKE - BROWNLEE DAM			15156	22197	41715
IMNAHA - AT IMNAHA	5.50	3431	239	518	1460	2.14	2.77	4.00
SALMON - AT SALMON	7.50	11674	1360	1360	1401	2.52	2.52	2.55
LEMHI - NEAR LEMHI	6.50	1490	190	190	208	3.90	3.90	3.97
MF SALMON - MIDDLE FORK LODGE			1186	1186	1844	2.24	2.24	2.79
LITTLE SALMON - AT RIGGINS	10.00	7853	302	494	1656	2.87	3.36	5.24
SALMON - AT WHITEBIRD	32.00	97533	5899	5899	8398	13.60	13.60	14.77
GRANDE RONDE - NEAR PERRY	6.60	5440	171	610	2142	1.66	2.67	4.34
MALHEUR - AGENCY VALLEY DAM			73	192	732
GRANDE RONDE - TROY	10.00	20128	2114	6244	15350	4.34	6.41	9.01
SNAKE - NEAR ANATONE	20.00	150000	22164	31710	59958	5.23	6.87	10.65
SELWAY - NEAR LOWELL	14.00	43181	1755	3482	9230	4.13	5.14	7.19
LOCHSA - NEAR LOWELL			1630	2620	6771	3.15	3.80	5.80
SNAKE - LOWER GRANITE DAM			30088	42088	84464
SF CLEARWATER - AT STITES	8.00	9925	521	1050	2885	3.28	3.87	5.07
CLEARWATER - AT OROFINO	17.00	75187	3622	8090	22275	3.91	5.70	9.30
NF CLEARWATER - DWORSHAK DAM			4838	10302	24696
POTLATCH - BELOW LITTLE POTLATCH CR NR SPALDING			894	2816	17348	7.99	10.19	16.67
CLEARWATER - AT SPALDING	18.00	107596	5644	12211	29127	4.21	6.03	9.24
PALOUSE - NEAR POTLATCH	15.00	3880	225	752	4154	6.86	8.80	15.34
SF PALOUSE - AT PULLMAN	7.00	2487	42	390	1054	1.93	3.38	4.98
PALOUSE - AT HOOPER			2264	4792	9617	8.37	10.80	13.34
MILL CREEK - NR WALLA WALLA			407	1240	3183	14.66	15.92	17.61
WALLA WALLA - NEAR TOUCHET	13.00	7676	1730	3380	6614	7.01	9.32	12.09
UMATILLA - NEAR GIBBON	7.00	2525	530	1198	4132	4.62	5.64	8.21
UMATILLA - AT PENDLETON	12.30	9550	1112	2950	7406	6.24	7.91	11.19
JOHN DAY - NEAR JOHN DAY	8.00	2596	181	353	970	3.99	4.42	5.62
NF JOHN DAY - AT MONUMENT	14.00	19143	932	2710	8273	4.14	5.96	9.12
JOHN DAY - AT SERVICE CK	11.50	15961	1360	3624	11409	3.99	6.00	9.97
DESCHUTES - AT MOODY NR BIGGS	8.00	31801	7308	9961	21522	3.75	4.31	6.45
KLICKITAT - NEAR PITT	9.00	8900	2562	5704	10386	5.77	7.54	9.59
HOOD - NEAR TUCKER BRIDGE	13.00	13504	3067	5139	12445	6.89	8.45	12.50
WHITE SALMON - NEAR UNDERWOOD			1801	3374	8690	4.77	6.23	9.82
SANDY - NEAR MARMOT			4518	9438	24898	693.85	695.48	698.66
SANDY - SANDY	19.30	40323	11211	22604	42814	13.46	16.30	19.65
MF WILLAMETTE - HILLS CREEK DAM			3872	7819	18122
FALL CREEK - FALL CREEK RESERVOIR			3218	5688	9211
COAST FORK WILLAMETTE - COTTAGE GROVE DAM			1167	3230	9464
ROW - DORENA DAM			3414	7872	17620
MCKENZIE - BELOW TRAIL BRIDGE DAM			1457	2054	3016	7.23	7.80	8.53
SF MCKENZIE - COUGAR DAM			2358	4379	10216
BLUE - BLUE RESERVOIR			3553	6521	10862
MOHAWK - NEAR SPRINGFIELD	15.00	6363	2126	4168	12728	7.75	11.71	22.33
LONG TOM - FERN RIDGE DAM			1894	6015	18232
MARYS - NEAR PHILOMATH	20.00	4304	1951	4036	7998	15.01	19.70	21.28
LITTLE N SANTIAM - NEAR MEHAMA			6178	10391	15798	8.19	10.01	11.69
THOMAS CREEK - NEAR SCIO	18.00	14297	3066	7668	13210	10.43	14.30	17.47
LUCKIAMUTE - NEAR SUVER	27.00	6488	4102	8756	14408	21.57	28.76	30.62
S YAMHILL - NEAR WILLAMINA			4392	8798	14564	8.00	11.00	15.00
S YAMHILL - AT MCMINNVILLE	50.00	17632	8640	15344	22796	35.08	46.56	57.19
MOLALLA - NEAR CANBY	23.00	24837	6360	9838	19128	16.13	17.85	21.44
PUDDING - AT AURORA	22.00	6076	4526	7360	14630	19.14	23.23	26.47
CLACKAMAS - THREE LYNX			6110	13504	23120	5.66	9.07	12.32
CLACKAMAS - AT ESTACADA	20.00	24793	10524	23046	38574	16.17	19.61	22.70
CLACKAMAS - NEAR OREGON CITY	39.00	40050	14032	27538	48604	30.97	35.60	41.04
JOHNSON CREEK - AT SYCAMORE	11.00	1250	515	1306	2259	6.76	11.26	14.30
COWLITZ - AT PACKWOOD	10.50	24411	9549	14866	26530	6.01	7.71	11.05
COWLITZ - AT RANDLE	18.00	17568	10903	18816	29448	13.11	18.87	22.21
CISPUS - NEAR RANDLE			2172	5512	10530	15.97	17.54	18.71
COWLITZ - NEAR KOSMOS			14945	28748	45231	73.64	78.41	82.54
TILTON - NEAR CINEBAR			3920	9435	18379	6.75	10.30	14.68
TOUTLE - AT TOWER ROAD NEAR SILVER LAKE	137.00	43432	6790	12670	25680	124.79	127.87	132.30
NEHALEM - FOSS	15.00	25307	13334	27390	44449	11.01	15.83	21.97
WILSON - NEAR TILLAMOOK	12.00	14054	5926	19686	36458	7.78	14.78	22.76
TRASK - TILLAMOOK	16.50	12678	4564	10688	19874	11.56	15.44	19.85
NESTUCCA - NEAR BEAVER	18.00	20010	4726	7344	25460	9.19	10.77	20.67
SILETZ - AT SILETZ	16.00	18873	8229	16938	33650	10.33	15.09	22.06
ALSEA - NEAR TIDEWATER	18.00	20106	6808	13388	25018	9.75	14.26	20.42
SIUSLAW - NEAR MAPLETON	18.00	22123	9052	19447	38054	11.14	16.76	24.48
S UMPQUA - AT TILLER	18.00	29761	5045	12800	25898	7.56	11.96	16.83
DEER CREEK - NEAR ROSEBURG	10.00	2100	973	2512	4318	7.00	10.00	13.00
STEAMBOAT CREEK - NEAR GLIDE			4150	8237	19450	6.36	9.62	15.20
N UMPQUA - AT WINCHESTER	26.00	82464	11030	29791	59618	7.36	12.78	20.46
ELK CREEK - NEAR DRAIN	16.00	7253	1598	4360	8258	7.65	12.48	17.08
SF COQUILLE - AT POWERS			6538	12226	22310	8.73	11.76	15.87
NF COQUILLE - NEAR MYRTLE POINT	35.00	20000	4088	10610	21760	22.96	31.41	35.33
BIG BUTTE CREEK - NEAR MCLEOD			688	1351	3340	4.86	6.14	8.76
ELK CREEK - NEAR TRAIL			1182	3250	6194	7.09	9.53	12.27
BEAR CREEK - AT MEDFORD	10.00	5265	577	1178	2860	4.40	5.72	8.22
ILLINOIS - AT KERBY	35.00	49076	7354	23942	46842	13.44	23.96	34.15
CHETCO - NEAR BROOKINGS			16564	41973	71805	11.35	18.91	27.33

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