Data‎ > ‎

Quality Data 2010

                
 

2010 Lake Forest Park Stream Keepers Basic Quality Data

  
 

Updated: September 7, 2010

  
                
 

Winter 2010

              
 

Stream

Reach

#

Box

Date

Turbidity

T F

TC

TV

pH

HV

DO mg/l

DV

  
 

Lyon

35th - North of Ballinger

2

B

1/30/2010

Clear

47

8.3

 

7.5

 

14

   
 

Bruggers

Bruggers Bog

4.1

R

1/30/2010

Clear

46

7.8

 

6.5

 

12

   
 

Bruggers

Ballinger Way

4.2

Y

1/30/2010

Clear

48

8.9

 

7.5

 

11.5*

   
 

Lyon

35th (South of 185th)

 

R

1/30/2010

Cloudy

46

7.8

 

7.5

 

10

   
 

Lyon

Town Center

3

R

1/30/2010

Clear

46

7.8

 

7.5

 

11

   
 

McAleer

196th (Under Road)

12

G

1/30/2010

Cloudy

45

7.2

 

7.5

 

12

   
 

McAleer

182nd by Big Retain. Wall

13

G

1/30/2010

Clear

45

7.2

 

7.5

 

11

   
 

Brookside

28th (Grace Cole Park)

15.2

Y

1/30/2010

Clear

48

8.9

 

7.5

 

10.4*

   
 

Hillside

35th Ave @ End

15.3

Y

1/30/2010

Clear

46

7.8

 

7.5

 

12

   
 

Sheridan

37th NE (S of School)

 

B

1/30/2010

Clear

48

8.9

 

7.5

 

13

   
 

McAleer

Blue Herron Park

14

G

1/30/2010

Clear

45

7.2

 

7.5

 

14

   
                
 

Summer 2010

              
 

Stream

Reach

#

Box

Date

Turbidity

T F

TC

TV

pH

HV

DO mg/l

DV

  
 

Lyon

35th - North of Ballinger

2

B

7/24/2010

Clear

58

14.4

 

7.5

 

9.8*

   
 

Bruggers

Bruggers Bog

4.1

R

7/24/2010

Clear

58

14.4

 

7.5

 

9

   
 

Bruggers

Ballinger Way

4.2

Y

7/24/2010

Clear

60

15.6

 

7.5

 

7

   
 

Lyon

35th (South of 185th)

 

R

7/24/2010

Clear

54

12.2

 

7.5

 

10*

   
 

Lyon

Town Center

3

R

7/24/2010

Clear

58

14.4

 

7.5

 

10.5

   
 

McAleer

196th (Under Road)

12

G

7/24/2010

Cloudy

60

15.6

 

7.5

 

8

   
 

McAleer

182nd by Big Retain. Wall

13

G

7/24/2010

Cloudy

59

15.0

 

7.5

 

11

   
 

Brookside

28th (Grace Cole Park)

15.2

Y

7/24/2010

Clear

57

13.9

 

7.5

 

10

   
 

Hillside

35th Ave @ End

15.3

Y

7/24/2010

Cloudy

57

13.9

 

7.5

 

7

   
 

Sheridan

37th NE (S of School)

 

B

7/24/2010

Clear

58

14.4

 

7.5

 

10*

   
 

McAleer

Blue Herron Park

14

G

7/24/2010

Cloudy

57

13.9

 

7.5

 

11

   
                
 

Key:  in each case "AA" is the highest level of water quality

   
 

TF is temperature Fahrenheit; TC is Temp. Centigrade; TV is the EPA's evaluation of that temperature -- colder the better.

   
 

pH is the measure of acidity; HV is the EPA's evaluation of that level --- 6.5 to 8.5 is AA.

   
 

DO is dissolved oxygen; DV is the EPA's evaluation of that level -- the higher the better, 10 is AA.

   
 

NS: Not Sampled

   
 

* Meter Reading, rather than standard quality tests