Manchester Crk

K.  River Park Car Bridge

Date

3/5/2002

3/27/2003

4/23/2003

9/29/2003

3/15/2004

3/24/2004

3/25/2004

Time

9:00

13:30

10:00

15:00

14:30

12:00

12:00

Velocity (m/s)

meter stick

m/s

0.13

6.25

0.13

0.17

0.43

0.21

0.17

Flow (liters/minute)

n/a

L/min

1800

Macroinvertebrate Index #

Kick seine

Tally

11

2

7

11

15

9

9

Water Quality

Kick seine

Tally

Poor

Poor

Poor

Fair

Fair

Poor

Poor

Temperature

Thermometer

oC

4

12

15

17

Temperature

Thermometer

oF

39

54

59

58

pH

Test strips

6

6.5

6.5

6.5

6.5

D.O.

Colorimetric

ppm

13.4

14

10

10

5.6

6.8

Nitrates

Colorimetric

ppm

0.25

<0.25

<0.25

<0.25

<0.25

Phosphates

Colorimetric

ppm

0.15

<0.5

<0.5

<0.5

<0.5

Conductivity

Meter

us/cm

140

180

220

200

200

220

FC Date

3/7/2002

3/14/2002

3/21/2002

3/28/2002

3/25/2003

9/29/2003

4/15/2004

11/16/2004

3/30/2006

4/6/2006

Fecal Coliform

Membrane Filtration-MFC

CFUs/100mL

150

190

3500

210

0

480

50

250

310

170