Skip Navigation

Francis Scott Key Bridge Incident Updates
Watch the Recording of County Executive John A. Olszewski Jr. delivering the Proposed FY25 Budget Message

Hogpen Creek Water Sampling Results

Recreational Waters

September 12, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

4.64

81.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

W 5-10

N

August 21, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

83.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NW 5

N

August 9, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

50

30

20

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

31.07

81.0

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

E 7

N

July 25, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

10

30

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

6.69

83.0

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

N 3

Y

June 5, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

90

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

4.48

75.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NE 6

N

May 22, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

1

1

1

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

71.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

W 6

N

May 10, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

1

1

1

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

65.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

S 2

N

April 24, 2023

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

1

10

1

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.15

65.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

N 5-10 mph

N

August 24, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

<10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

4.64

82.4

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

E
5-10

No

August 17, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

80.6

N/A

N/A

N/A

N/A

N/A

N/A

High

NW 5-10

No

July 26, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

1

20

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

5.85

83.4

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NW 1-5

Yes

July 11, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

81.9

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NW 5-10

No

June 21, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

20

<10

30

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

8.43

74.9

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NE 5-10

No

June 8, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

20

10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

12.60

79.5

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NW 1-5

Yes

May 25, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.15

71.0

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NW 10-15

Yes

April 25, 2022

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

10.00

62.2

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

W 9

No

August 10, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

30

20

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

18.17

83.8

N/A

N/A

N/A

N/A

N/A

N/A

High

S 5-10

Yes

August 24, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.15

85.1

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NW 0-5

No

August 10, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

30

20

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

18.17

83.8

N/A

N/A

N/A

N/A

N/A

N/A

High

S 5-10

Yes

July 27, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.15

85.3

N/A

N/A

N/A

N/A

N/A

N/A

High

SE 5-10

No

July 14, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

110

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

10.32

86.8

N/A

N/A

N/A

N/A

N/A

N/A

High

S 5-10

No

June 23, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

40

20

60

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

36.34

74.5

N/A

N/A

N/A

N/A

N/A

N/A

Low

N 5-10

Yes

June 9, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.15

83.2

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

NW 1-5

Yes

May 25, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

30

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

14.42

72.9

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

S 5-10

Yes

May 11, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

20

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.71

66.6

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

W 10

No

April 27, 2021

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

61.2

N/A

N/A

N/A

N/A

N/A

N/A

High

SW 5-10

No

September 15, 2020

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

20

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.71

72.2

N/A

N/A

N/A

N/A

N/A

N/A

Low

N 5-10

No

July 21, 2020

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

88.9

N/A

N/A

N/A

N/A

N/A

N/A

OutgoingSE 1-5

No

July 14, 2020

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

20

<10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

5.85

85.8

N/A

N/A

N/A

N/A

N/A

N/A

IncomingNW 5-10

Yes

July 7, 2020

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

240

1090

1450

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

732.88

81.1

N/A

N/A

N/A

N/A

N/A

N/A

HighSE 5-10

Yes

June 22, 2020

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

81.9

N/A

N/A

N/A

N/A

N/A

N/A

HighSE 5-10

Yes

June 2, 2020

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

30

10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

6.69

72.6

N/A

N/A

N/A

N/A

N/A

N/A

LowSW 5-10

No

May 12, 2020

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

4.64

56.5

N/A

N/A

N/A

N/A

N/A

N/A

HighW 15

No

September 10, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.15

76.7

N/A

N/A

N/A

N/A

N/A

N/A

OutgoingSE 5-10

No

August 28, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.15

77.4

N/A

N/A

N/A

N/A

N/A

N/A

IncomingSE 0-5

No

August 14, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

20

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.71

81.7

N/A

N/A

N/A

N/A

N/A

N/A

OutgoingNE 0-5

Yes

July 30, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.15

87.5

N/A

N/A

N/A

N/A

N/A

N/A

Low

SE 5-10

Yes

July 16, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.15

86.0

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

SE 5-10

No

June 25, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

81.3

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

NW 10

Yes

June 13, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

60

40

60

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

52.41

74.0

N/A

N/A

N/A

N/A

N/A

N/A

Low

NE 0-5

Yes

May 29, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

20

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

5.85

78.9

N/A

N/A

N/A

N/A

N/A

N/A

Low

SW 10-15

Yes

May 7, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.15

69.8

N/A

N/A

N/A

N/A

N/A

N/A

High

 S 0-5

No

April 24, 2019

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

67.5

N/A

N/A

N/A

N/A

N/A

N/A

Incoming

W 10-15

No

September 27, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.15

71.3

0.875

3.97

8.96

0.43

43.6

26.1

Outgoing

NE 5-10

Yes

September 11, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

30

30

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

20.80

72.0

0.984

3.99

7.86

0.48

44.7

26.5

High

NE 5-10

Yes

August 28, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

81.7

1.63

3.79

7.82

0.82

47.7

38.5

High

SW 0-5

No

August 14, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.15

84.6

2.01

4.02

8.03

1.02

51.6

15.2

Outgoing

W 5-10

Yes

July 19, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1

82.0

2.94

4.86

8.25

1.53

61.2

30.3

Incoming

N 0-5

No

June 26, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

4.64

78.0

1.91

5.00

8.30

0.97

60.5

41.5

Outgoing

SE 5-10

No

June 12, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

30

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

6.69

N/A

N/A

N/A

N/A

N/A

N/A

N/A

Outgoing

SE 5-10

No

May 8, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

69.8

3.92

8.77

10.50

2.06

99.4

41.2

Incoming

NE 5-10

No

April 25, 2018

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

20

40       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

9.28

58.35.028.319.752.6782.436.1

Low

N 0-5Yes

November 14, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

45.9

10.73

10.10

9.24

5.95

87.0

17.7

Low

N
5-10

No

October 31, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

100

120

60

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

89.63

58.8

14.25

5.66

8.13

8.17

58.3

25.4

Low

W
5-10

No

October 11, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

10

20

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

5.85

75.4

12.32

4.52

8.09

7.04

55.4

24.3

Low

E
5-10

Yes

September 26, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

20

20

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

15.87

77.6

9.17

5.35

8.37

5.13

66.3

25.4

High

E
5-10

No

September 12, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

70.4

5.21

5.78

9.10

2.78

65.9

17.9

High

SE
0-5

No

August 16, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

1

140

450

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

85.73

80.5

3.07

4.33

7.94

1.58

54.8

30.2

High

W
0-5

Yes

August 2, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

<10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

4.64

81.4

3.09

5.15

8.58

1.61

64.3

18.9

Low

SE
0-5

Yes

July 18, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

<10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

4.64

84.7

3.37

4.52

8.12

1.77

59.3

30.2

Low

E
5-10

Yes

June 27, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

2.15

79.7

2.96

5.07

8.20

1.53

62.8

19.7

High

W
0-5

No

June 13, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

79.7

2.66

5.30

8.75

1.37

65.7

25.6

High

SE 5-10

No

May 30, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

4.64

63.3

2.33

5.65

8.29

1.20

62.1

38.6

High

SE 5-10

Yes

May 10, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

10

<10

10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

4.64

63.33.256.029.271.6962.6

65.7

High

N 5-10No

May 4, 2017

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

66.23.066.6710.171.5870.4

51.7

Low

E
5-10
No

November 1, 2016

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

55.9016.3007.878.999.41077.50

N/A

High

SE
5-10
No

October 18, 2016

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

64.20

12.8606.097.967.66067.80

N/A

High

SE
5-10
No

September 20, 2016

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

76.20

12.350

4.40

8.36

7.050

53.60

N/A

High

N
5-10

Yes

September 7, 2016

Sampling ID Numbers

1

2

3

       

Results (Enterococci MPN)

<10

<10

<10

       
 

Other Parameters

Geo Mean

Temp
º F

SpC
mS/cm

DO
mg/L

pH

Salinity
PSS

DO
%

Turbidity
NTU

Tide

Wind

Rain 24/hr

Results

1.00

78.40

9.610

7.03

8.76

5.390

89.40

N/A

High

NW
5-10

No

Explore Water Sampling

Contact Us

Environmental Health Services

Drumcastle Government Center
6401 York Road, Third Floor
Baltimore, Maryland 21212

Hours

Monday through Friday
8:30 a.m. to 4:30 p.m.