TABLE 2
WATER CHEMISTRY¹
RAMBO RUN AND UNNAMED TRIBUTARIES- YORK COUNTY
OCTOBER 21 AND DECEMBER 16, 1998

STATION

RR1

RR2

RR3

RR5

RR6

RR7

RR8

RR9

Field Parameters

Temp (^oC)

11.3

10.9

10.7

11.9

10.3

7.1

7.6

8.8

Cond (mmhos)

120.1

118.7

105.9

120

98.7

119.1

125.1

112

Laboratory Parameters

pH

6.6

6.5

6.5

6.6

6.5

6.5

6.5

6.5

Alkalinity

18

16

14

18.4

17

14

13.6

14.6

Acidity

0

0

0

0

0

0

0

0

Hardness

39.7

38.66

34.12

39.42

44.18

42.75

41.82

37.35

T Diss. Sol.

86

96

82

96

116

120

86

Susp.Sol.

<2

<2

<2

<2

4

<2

<2

NH₃ -N

<.02

<.02

<.02

<.02

<.02

<.02

<.02

<.02

NO₂ -N

<0.01

<.01

<.01

<.01

<.01

<.01

<.01

<.01

NO₃ -N

5.35

5.62

5.22

5.88

6

6.14

6.11

4.92

Total P

0.02

<0.02

0.02

0.02

<0.02

<0.02

<0.02

Ca

8.1

7.75

6.53

8.12

9.17

8.4

8.19

7.77

Mg

4.72

4.68

4.32

4.64

5.16

5.28

5.18

4.35

Cl

10

10

9

10

10

10

10

10

SO₄

<20

<20

<20

<20

<20

<20

<20

<20

As*

< 4.0

< 4.0

< 4.0

< 4.0

< 4.0

< 4.0

< 4.0

< 4.0

As  Diss

< 4.0

< 4.0

< 4.0

< 4.0

< 4.0

< 4.0

< 4.0

< 4.0

Cd*

<.20

<.20

<.20

<.2

0.48

<0.2

<0.2

<0.2

Cd  Diss

< 0.2

< 0.2

< 0.2

< .20

< 0.2

<.20

< .20

<.20

hex Cr*

<10.0

<10.0

<10.0

<10.0

<10.0

<10.0

<10.0

<10.0

Cr*

<50

<50

<50

<50

<50

<50

<50

<50

Cu*

<4.0

< 4.0

<4.0

<4.0

<4.0

<4.0

<4.0

6.2

Cu  Diss

< 4.0

<4.0

< 4.0

< 4.0

< 4.0

< 4.0

< 4.0

< 4.0

Fe*

135

110

125

114

194

76

75

118

Pb*

< 1.0

< 1.0

< 1.0

< 1.0

< 1.0

< 1.0

< 1.0

< 1.0

Pb  Diss

< 1.0

< 1.0

< 1.0

< 1.0

< 1.0

< 1.0

< 1.0

< 1.0

Mn*

<10.0

<10.0

15

<10.0

16

<10.0

<10.0

10

Ni*

<4.0

<4.0

<4.0

<4.0

<4.0

<4.0

<4.0

<4.0

Ni  Diss

< 4.0

< 4.0

< 4.0

< 4.0

< 4.0

< 4.0

< 4.0

< 4.0

Zn*

<5.0

<5.0

<5.0

<5.0

7.3

<5.0

<5.0

<5.0

Zn Diss

<5.0

< 5.0

< 5.0

< 5.0

<5.0

<5.0

<5.0

<5.0

Al*

49.8

60.7

44.4

72.4

260

66

66.6

126

Fecal Coliform

150

140

60

40

290

160

360

130

¹ - Except for pH & conductance and indicated otherwise,
    all values are total concentrations in mg/L
* - Total concentrations in ug/L
   -  Blank values are a result of problems in laboratory analysis