BASIN: Water Quality Index

	BASIN Water Quality Data
	Boulder Creek Watershed Boulder Creek Water Quality Index

Boulder Creek Water Quality Index for 2006

If your browser is javascript enabled the site description will appear in the box below when you mouse over the site grade signpost. Select on the site grade signpost to view the specific WQI computation for at that site. Select here for more information on the NSF water quality index. More information on Boulder Creek Water Quality is available from the BASIN Water Quality Page

WQI Summary

2006	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Average
NBC-Lw	93.4	94.5	86.7	89.7	94.3	94.3	95.3	94.6	95.0	91.0	94.6	94.4	93.15
MBC-WTP	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	0.00
MBCaW	94.9	94.4	94.8	94.1	94.5	94.4	94.8	94.9	94.7	94.5	94.7	NA	94.60
NBC-FALLS	NA	NA	91.6	88.5	91.1	79.6	91.2	84.5	76.6	91.3	84.8	NA	86.59
BC-aNBC	NA	NA	NA	91.9	93.5	81.5	89.9	94.1	93.2	92.8	87.6	NA	90.55
BC-ORO	NA	NA	91.4	81.1	92.5	89.3	86.2	94.8	84.1	91.8	83.8	86.2	88.11
BC-CAN	NA	72.8	78.9	91.8	84.5	78.1	85.6	79.7	73.1	82.0	83.7	85.2	81.40
BC-61	NA	78.0	75.3	74.1	77.0	74.3	79.9	71.3	75.6	71.5	77.8	93.2	77.09
BC-aWWTP	NA	81.5	NA	80.9	78.4	75.6	76.4	74.1	74.3	74.0	73.1	79.9	76.80
BC-aDC	NA	69.6	59.7	55.0	64.0	68.9	43.8	66.8	70.4	63.2	48.4	67.0	61.53
BC-95	NA	64.9	60.0	65.6	67.1	55.3	65.8	51.1	68.8	58.3	46.2	64.6	60.69
BC-107	NA	62.3	55.3	72.9	69.7	66.3	64.1	60.0	62.4	78.1	56.3	66.1	64.87
BC-aCC	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	0.00
BC-bCC	NA	60.4	30.9	60.2	55.7	57.8	56.3	44.3	45.8	55.5	58.5	57.1	52.94

Average Water Quality Index map for 2005

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