| CBGS - Cat Point Creek, Water Quality Monitoring | |||||||||||||
| Date of Testing: | 3/26/2004 | ||||||||||||
| 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 | ||||
| na | na | na | na | na | na | na | na | na | |||||
| 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 | 3/26 | 11:20 | 22.7 | 773 | 8.79 | 8.89 | 7.26 | 4.10 | 11.14 | 0.0 | 4.6 | ||
| Calibrated | 8.75 | 7.00 | 4.00 | 12.89 | 0.0 | ||||||||
| Post-Cal | 3/26 | 15:20 | 23.1 | 771 | 8.64 | 8.58 | 6.96 | 3.97 | 12.88 | 0.0 | 4.4 | ||
| Station CP 1 | |||||||||||||
| Time of Testing: | 14:26 | Hours Spent Monitoring: | 0.75 | ||||||||||
| Surface State | Flow Rate (kt) | Weather | Water Color | Tidal Elevation | Tidal Current | ||||||||
| Calm | 1 | Sunny | Normal | Non-Tidal | Non-Tidal | ||||||||
| Air Temp (ºC) | 27.5 | Hydrolab Data (Quanta Model) | |||||||||||
| Water Temp (ºC) | 18.8 | Surface | Benthic | ||||||||||
| Depth of Water Column (m) | 2.2 | Temperature | 18.8 | na | |||||||||
| Secchi Depth (m) | 1.1 | D.O. (ppm) | 10.10 | na | |||||||||
| Transparency Tube Depth (cm) | na | pH | 5.80 | na | |||||||||
| D.O. (ppm), LaMotte, Trial #1 | na | Depth | na | na | |||||||||
| D.O. (ppm), LaMotte, Trial #2 | na | Salinity | 0.0 | na | |||||||||
| pH, LaMotte | na | Turbidity (NTU) | 6 | na | |||||||||
| pH kit used | na | ||||||||||||
| Salinity (ppt), Refractometer (Sper Scientific #300011) | na | Nitrates (ppm) (Chemetrics Vacu-vial, w/ Spec 20D+) | 0.16 | ||||||||||
| Fecal Coliform per 100 mL (E.Coli, via Coliscan Easygel) | 0 | Phosphates (ppm) (Chemetrics Vacu-vial, w/ Spec 20D+) | 0.04 | ||||||||||
| Station CP 2 | |||||||||||||
| Time of Testing: | 13:53 | Hours Spent Monitoring: | 0.5 | ||||||||||
| Surface State | Flow Rate (kt) | Weather | Water Color | Tidal Elevation | Tidal Current | ||||||||
| Calm | 1 | Sunny | Normal | Non-Tidal | Non-Tidal | ||||||||
| Air Temp (ºC) | 28.5 | Hydrolab Data (Quanta Model) | |||||||||||
| Water Temp (ºC) | 17.0 | Surface | Benthic | ||||||||||
| Depth of Water Column (m) | 0.6 | Temperature | 17.0 | na | |||||||||
| Secchi Depth (m) | na | D.O. (ppm) | 10.26 | na | |||||||||
| Transparency Tube Depth (cm) | na | pH | 6.10 | na | |||||||||
| D.O. (ppm), LaMotte, Trial #1 | na | Depth | na | na | |||||||||
| D.O. (ppm), LaMotte, Trial #2 | na | Salinity | 0.0 | na | |||||||||
| pH, LaMotte | na | Turbidity (NTU) | 14 | na | |||||||||
| pH kit used | na | ||||||||||||
| Salinity (ppt), Refractometer (Sper Scientific #300011) | na | 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+) | 0.39 | ||||||||||
| Station CP 4 | |||||||||||||
| Time of Testing: | 13:27 | Hours Spent Monitoring: | 0.5 | ||||||||||
| Surface State | Flow Rate (kt) | Weather | Water Color | Tidal Elevation | Tidal Current | ||||||||
| Ripple | 0 | Sunny | Normal | Low Water | Slack b/f Flood | ||||||||
| Air Temp (ºC) | 23.5 | Hydrolab Data (Quanta Model) | |||||||||||
| Water Temp (ºC) | 13.5 | Surface | Benthic | ||||||||||
| Depth of Water Column (m) | 1.0 | Temperature | 13.5 | na | |||||||||
| Secchi Depth (m) | 0.3 | D.O. (ppm) | 10.52 | na | |||||||||
| Transparency Tube Depth (cm) | na | pH | 6.20 | na | |||||||||
| D.O. (ppm), LaMotte, Trial #1 | na | Depth | 1.0 | na | |||||||||
| D.O. (ppm), LaMotte, Trial #2 | na | Salinity | 0.1 | na | |||||||||
| pH, LaMotte | na | Turbidity (NTU) | 42 | na | |||||||||
| pH kit used | na | ||||||||||||
| Salinity (ppt), Refractometer (Sper Scientific #300011) | na | Nitrates (ppm) (Chemetrics Vacu-vial, w/ Spec 20D+) | 0.21 | ||||||||||
| Fecal Coliform per 100 mL (E.Coli, via Coliscan Easygel) | 0 | Phosphates (ppm) (Chemetrics Vacu-vial, w/ Spec 20D+) | 0.00 | ||||||||||
| Station CP 8 | |||||||||||||
| Time of Testing: | 12:07 | Hours Spent Monitoring: | 1.5 | ||||||||||
| Surface State | Flow Rate (kt) | Weather | Water Color | Tidal Elevation | Tidal Current | ||||||||
| Ripple | 0 | Sunny | Normal | Low Water | Slack b/f Flood | ||||||||
| Air Temp (ºC) | 20.5 | Hydrolab Data (Quanta Model) | |||||||||||
| Water Temp (ºC) | 14.0 | Surface | Benthic | ||||||||||
| Depth of Water Column (m) | 7.5 | Temperature | 14.0 | na | |||||||||
| Secchi Depth (m) | 0.3 | D.O. (ppm) | 11.50 | na | |||||||||
| Transparency Tube Depth (cm) | na | pH | 7.10 | na | |||||||||
| D.O. (ppm), LaMotte, Trial #1 | 9.4 | Depth | na | na | |||||||||
| D.O. (ppm), LaMotte, Trial #2 | 10.0 | Salinity | 0.3 | na | |||||||||
| pH, LaMotte | 7.4 | Turbidity (NTU) | 63 | na | |||||||||
| pH kit used | Phenol 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 | ||||||||||