CBGS - Cat Point Creek, Water Quality Monitoring
Date of Testing:		3/14/2006
Rainfall (mm)                  During Past Week >>>			Past 7 days	Day of testing	1 day prior	2 days prior	3 days prior	4 days prior	5 days prior	6 days prior	7 days prior
			0	0	0	0	0	0	0	0	0
Hydrolab Calibration (Metadata)
	Date	Time	Room Temp (ºC)	BP  (mm Hg)	Theor Sat D.O.	D.O.	pH "zero" (7.0)	ph "slope" (4 or 10)	SpC (ms)	Depth	Batt Volt
Pre-Cal	3/14	1130	21.8	756	8.76	8.51	6.90	4.00	13.20	-0.1	4.5
Calibrated						8.73	7.00	4.00	12.89	0.0
Post-Cal	3/14	1630	21.1	754	8.79	8.80	7.02	4.03	12.87	0.0	4.3
Station CP 1
Time of Testing:		1430	Hours Spent Monitoring:				1
Surface State		Flow Rate (kt)		Weather		Water Color		Tidal Elevation		Tidal Current
Calm		1		Sunny		Normal		Non-Tidal		Non-Tidal
Air Temp (ºC)			19.0			Hydrolab Data (Quanta Model)
Water Temp (ºC)			17.0					Surface		Benthic
Depth of Water Column (m)			1.7			Temperature		18.3		18.3
Secchi Depth (m)			0.9			D.O. (ppm)		9.92		9.21
Transparency Tube Depth (cm)			na			pH		6.89		6.59
D.O. (ppm), LaMotte, Trial #1			na			Depth		0.3		1.7
D.O. (ppm), LaMotte, Trial #2			na			Salinity		0.0		0.0
pH, LaMotte			6.2			Turbidity (NTU)		20		17
pH kit used			Chloroph. Red
Salinity (ppt), Refractometer (Sper Scientific #300011)			0			Nitrates (ppm) (Chemetrics   Vacu-vial, w/ Spec 20D+)				0.31
Fecal Coliform per 100 mL (E.Coli, via Coliscan Easygel)			0			Phosphates (ppm) (Chemetrics Vacu-vial, w/ Spec 20D+)				0.00
Station CP 2
Time of Testing:		1400	Hours Spent Monitoring:				0.5
Surface State		Flow Rate (kt)		Weather		Water Color		Tidal Elevation		Tidal Current
Ripple		4		Sunny		Normal		Non-Tidal		Non-Tidal
Air Temp (ºC)			20.5			Hydrolab Data (Quanta Model)
Water Temp (ºC)			17.0					Surface		Benthic
Depth of Water Column (m)			1.0			Temperature		17.3		na
Secchi Depth (m)			na			D.O. (ppm)		9.38		na
Transparency Tube Depth (cm)			50			pH		6.77		na
D.O. (ppm), LaMotte, Trial #1			na			Depth		0.3		na
D.O. (ppm), LaMotte, Trial #2			na			Salinity		0.0		na
pH, LaMotte			6.4			Turbidity (NTU)		22		na
pH kit used			Chloroph. Red
Salinity (ppt), Refractometer (Sper Scientific #300011)			0			Nitrates (ppm) (Chemetrics   Vacu-vial, w/ Spec 20D+)				0.20
Fecal Coliform per 100 mL (E.Coli, via Coliscan Easygel)			0			Phosphates (ppm) (Chemetrics Vacu-vial, w/ Spec 20D+)				0.00
Station CP 4
Time of Testing:		14-Mar	Hours Spent Monitoring:				0.5
Surface State		Flow Rate (kt)		Weather		Water Color		Tidal Elevation		Tidal Current
Ripple		< 1		Sunny		Normal		High Water		Flood
Air Temp (ºC)			19.5			Hydrolab Data (Quanta Model)
Water Temp (ºC)			16.0					Surface		Benthic
Depth of Water Column (m)			1.4			Temperature		16.8		16.7
Secchi Depth (m)			0.3			D.O. (ppm)		8.38		8.47
Transparency Tube Depth (cm)			na			pH		6.81		6.71
D.O. (ppm), LaMotte, Trial #1			na			Depth		0.3		1.4
D.O. (ppm), LaMotte, Trial #2			na			Salinity		0.1		0.1
pH, LaMotte			6.4			Turbidity (NTU)		59		69
pH kit used			Chloroph. Red
Salinity (ppt), Refractometer (Sper Scientific #300011)			1			Nitrates (ppm) (Chemetrics   Vacu-vial, w/ Spec 20D+)				0.60
Fecal Coliform per 100 mL (E.Coli, via Coliscan Easygel)			0			Phosphates (ppm) (Chemetrics Vacu-vial, w/ Spec 20D+)				0.26
Station CP 8
Time of Testing:		1230	Hours Spent Monitoring:
Surface State		Flow Rate (kt)		Weather		Water Color		Tidal Elevation		Tidal Current
Waves		1		Sunny		Normal		High Water		Flood
Air Temp (ºC)			19.5			Hydrolab Data (Quanta Model)
Water Temp (ºC)			13.5					Surface		Benthic
Depth of Water Column (m)			8.4			Temperature		13.7		13.7
Secchi Depth (m)			0.2			D.O. (ppm)		10.25		9.94
Transparency Tube Depth (cm)			na			pH		8.02		7.37
D.O. (ppm), LaMotte, Trial #1			8.2			Depth		0.3		8.4
D.O. (ppm), LaMotte, Trial #2			8.2			Salinity		1.6		1.6
pH, LaMotte			7.4			Turbidity (NTU)		112		129
pH kit used			Phenol Red
Salinity (ppt), Refractometer (Sper Scientific #300011)			2			Nitrates (ppm) (Chemetrics   Vacu-vial, w/ Spec 20D+)				0.33
Fecal Coliform per 100 mL (E.Coli, via Coliscan Easygel)			0			Phosphates (ppm) (Chemetrics Vacu-vial, w/ Spec 20D+)				0.34