Area	Basin-wide/Regional
Topic	Fish: Salmon Redds per Mile by Reach, 1994-2000

Caption:  The chart tablespawn9400_siteavg.db is derived from the source table to show select summary data from Mattole spawning surveys reaches over in six fall/winter seasons. INTENSITY is the total length of surveys divided by reach length. REDDSPMI is redds per mile (total redds seen over reach length). For each metric, average, minimum, and maximum values were calculated for the six years of record. Data provided by Mattole Salmon Group.

 50 rows of a possible 54 have been displayed.

REACH_NAME	INTENSITY_Avg	INTENSITY_Min	INTENSITY_Max	REDDSPMI_Avg	REDDSPMI_Min	REDDSPMI_Max	SORT_ORD
Headwaters	2.95	2	4	8.35	2.8	13.4	1
Upper Main	1.67	1	2	2.03	0.5	3.5	2
Thorn Junction	2.57	1	4	3.8	1.3	7.5	3
Middle Index	2.26	1	4	2.6	0.6	5.2	4
Below Ettersburg	1.72	1	2.2	0.76	0	2	5
Lower Main	1.25	1	2	1.32	0	5	6
Bear Creek	1.8	1.3	2.4	2.62	0.1	6.3	7
Tributaries	1.7	1.2	2.2	2.18	1.4	2.7	8
ALL REACHES	1.85	1.5	2.2	2.88	1.2	5.5	9

---

To learn more about this topic click Info Links .
To view a table of information about this data click Metadata .
To download the table with the chart's data, click spawn9400_siteavg.db (size 4,096 bytes) .
To view the table with the chart's source data, click Source Table web page.
To download the table with the chart's source data, click spawn9400.dbf (size 8,044 bytes)
 
 

www.krisweb.com