Year-To-Date Adult Return Comparison Report

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		Spring Chinook						Summer Chinook						Fall Chinook
		2010		2009		10-yr Avg		2010		2009		10-yr Avg		2010		2009		10-yr Avg
Dam	End Date	Adult	Jack	Adult	Jack	Adult	Jack	Adult	Jack	Adult	Jack	Adult	Jack	Adult	Jack	Adult	Jack	Adult	Jack
BON	09/01	244384	12612	114525	66631	167834	17301	97604	15603	81936	37416	82525	13362	106211	12282	122145	39275	97450	11584
TDA	09/01	189839	11546	93908	53646	121486	13792	81292	12528	79916	27878	72634	10423	44286	6820	59927	20320	41598	6109
JDA	09/01	179446	11794	76806	49733	101283	12037	70955	12475	65989	33147	66361	11207	27656	5342	42179	16809	24913	4877
MCN	09/01	153246	9178	70413	43328	93119	11340	66526	8063	57137	21182	62804	9141	16245	2124	23741	9027	13877	2602
IHR	09/01	101188	6047	55435	28223	64058	7222	29583	3503	23856	9400	15236	3378	5658	1087	7054	4762	2208	704
LMN	09/01	97334	5898	66931	20009	63381	6004	35097	4362	23353	11733	15714	2947	3425	638	4318	4260	1566	645
LGS	09/01	92985	5461	52642	24331	58937	6617	32410	3968	20340	11207	12950	3477	1498	249	3008	1292	1008	224
LGR	09/01	94203	6409	49667	31064	59309	8137	28778	5294	14482	16367	12293	4233	1383	346	1408	971	623	195
PRD	08/31	30539	932	13469	2910	19097	834	49265	1217	49417	2117	55919	2554	2196	538	5051	703	4665	1110
RIS	08/31	29684	1513	12634	6003	15841	1581	47220	4018	44295	7727	52600	6133	1445	716	2359	1018	2174	685
RRH	08/31	8660	523	6090	1086	6208	510	34173	1724	34961	5231	40122	4303	1327	241	1858	545	1758	451
WEL	08/31	7555	661	6307	1867	4866	487	26538	1856	25725	3800	29472	2340	157	239	290	152	404	109
WFA	08/11	64238	1670	25694	2601	-	-	0	0	0	0	-	-	0	0	0	0	-	-

		Coho						Sockeye			Steelhead				Lamprey			Shad
		2010		2009		10-yr Avg		2010	2009	10-yr Avg	2010	2009	10 Year	2010	2010	2009	10 Year	2010	2009	10 Year
Dam	End Date	Adult	Jack	Adult	Jack	Adult	Jack							Wild
BON	09/01	8360	652	36361	2635	15727	1023	386518	177820	94584	330973	492352	289220	133463	10166	8464	41182	1042471	1373738	3092170
TDA	09/01	1113	204	6912	1964	1766	341	325129	155580	80569	175440	230704	122581	76747	1578	2197	10321	1241770	1641362	3494781
JDA	09/01	385	66	4417	1310	892	228	324116	157391	86662	120878	229077	93547	52579	1567	2020	8868	0	0	754391
MCN	09/01	84	11	1119	319	185	37	278802	121666	69739	99172	114806	61089	40562	741	595	3797	276673	486725	1006533
IHR	09/01	1	0	18	2	3	0	1302	867	175	62883	68685	33437	20047	90	47	433	70853	79496	194679
LMN	09/01	0	0	6	0	0	0	1654	1163	220	53317	48361	28423	19886	27	48	121	0	0	51705
LGS	09/01	0	0	3	0	0	0	1655	1065	197	33293	26561	17889	12950	20	20	122	0	0	15485
LGR	09/01	0	0	0	0	0	0	2174	1215	242	38270	25256	19880	14956	12	12	41	3279	3457	12579
PRD	08/31	0	0	241	17	37	2	357056	153465	88588	16882	16003	8664	0	748	1973	2310	1758	293	4112
RIS	08/31	0	1	9	32	2	1	338291	162816	85456	13152	11877	7211	6611	147	233	1315	0	0	0
RRH	08/31	0	0	2	11	1	0	295609	133080	64314	9981	8791	5255	4415	132	169	527	0	0	0
WEL	08/31	0	0	0	0	0	0	291267	134889	65134	5665	5386	3223	2537	-	9	33	0	0	0
WFA	08/11	23	17	0	0	-	-	0	0	-	28718	16809	-	0	-	0	0	0	0	0

NOTES:

At Bonneville Dam, additional weekly lamprey counting from Lamprey Passage Systems (LPSs) began June 9, 2010. LPSs have been constructed at Bonneville to provide lamprey with alternate routes to take around sections of its fishladders. The LPSs count is added to the regular daily adult lamprey ladder count each Wednesday.
Since the year 2006, Priest Rapids Dam jack counts have included mini jacks.
BON=Bonneville, TDA=The Dalles, JDA=John Day, MCN=McNary, LMN=Lower Monumental, LGS=Little Goose, LGR=Lower Granite, PRD=Priest Rapids, RIS=Rock Island, RRH=Rocky Reach, WEL=Wells, WFA Willamette Falls Dam
This report is based on historic dam counting dates. In January and February, Willamette Falls Dam is the only project that appears on the report because historically it collected data during this time period.
End Date is the last day of data we have for that site - the 2010 and 10 year average are also run to this end date.
PRD is not posting wild steelhead numbers.
These numbers were collected from USACE, Grant PUD, Douglas PUD, Chelan PUD, ODFW and DART.
Shad data are not available at WEL, WFA, RIS, and RRH.
Wild steelhead numbers are included in the total. Wild Steelhead are defined as unclipped fish.
Historic counts (pre-1996) were obtained from CRITFC and compiled by the FPC.
Historic counts 1997 to present were obtained from the Corps of Engineers.