Appendix III Site identifications, field data, and major ion chemistry for Animas River and major tributaries, 1995-96.

[Dist, downstream distance, in kilometers; Disch, discharge, in cubic feet per second; Cond, Conductivity, in microSiemens per centimeter at 25 Degrees Celsius; Temp, temperature, in degrees Celsius; all concentrations are in milligrams per liter.]
__________________________________________________________________________________________________________________________________________

1 Low Flow

Animas

DIST

SITE DESCRIPTION

DATE

Disch

Cond

pH

Temp

Calcium

Magnesium

Sodium

Chloride

Sulfate

Silica

__________________________________________________________________________________________________________________________________________

11

ANIMAS RIVER AT EUREKA

951016

7

186

7.06

0.0

29.2

2.1

1.0

0.3

53

4.5

24

ANIMAS RIVER AT SILVERTON

951015

65

453

6.62

7.5

53.0

2.7

2.3

0.5

95

7.4

24

ANIMAS RIVER BLW CEMENT CREEK

951016

86

494

7.12

5.0

93.4

2.9

3.0

0.5

225

13.6

26

ANIMAS RIVER BLW SILVERTON

951016

116

453

6.62

7.5

68.7

3.6

2.6

0.6

201

11.0

50

ANIMAS RIVER AB CASCADE CREEK

951020

150

356

6.99

3.0

56.2

3.9

2.4

0.5

148

9.4

52

ANIMAS RIVER BLW CASCADE CREEK

951020

161

344

7.48

5.0

56.3

4.1

2.4

0.4

133

9.2

73

ANIMAS RIVER AT KOA CAMP

951017

232

302

7.87

7.0

46.6

4.1

2.1

0.5

99

7.5

81

ANIMAS RIVER AT DALTON

951017

237

453

7.34

13.0

70.2

8.1

15.0

15.1

106

8.8

101

ANIMAS RIVER AT 32nd ST BRIDGE

951017

283

556

7.53

12.5

79.0

10.3

20.7

20.1

122

9.5

105

ANIMAS RIVER AT DURANGO

951019

327

552

8.14

12.0

83.0

0.2

19.6

19.6

123

9.5

106

ANIMAS RIVER BLW DURANGO

951018

340

552

8.14

12.0

74.9

0.2

19.6

19.3

123

9.3

122

ANIMAS RIVER AT WEASELSKIN BRIDGE

951019

341

553

8.27

7.5

79.5

12.3

21.8

19.3

126

7.1

136

ANIMAS RIVER NR BONDAD HILL

951019

341

555

8.58

12.5

81.5

0.1

21.9

19.0

120

6.3

138

ANIMAS RIVER NR CEDAR HILL

951018

341

513

8.59

13.0

74.2

0.0

22.1

16.6

99

6.2

172

ANIMAS RIVER AT AZTEC

951018

341

538

8.36

11.0

69.3

11.9

25.1

16.8

110

5.0

__________________________________________________________________________________________________________________________________________

Tributaries

DIST

SITE DESCRIPTION

DATE

Disch

Cond

PH

Temp

Calcium

Magnesium

Sodium

Chloride

Sulfate

Silica

__________________________________________________________________________________________________________________________________________

24

CEMENT CREEK NR MOUTH

951015

19

1,050

3.89

4.0

173.0

6.5

4.0

0.9

572

24.6

25

MINERAL CREEK NR MOUTH

951015

57

395

6.35

7.5

72.7

5.2

3.1

0.6

188

14.2

51

CASCADE CREEK NR MOUTH

951020

11

221

8.11

4.0

33.2

7.2

2.7

0.9

12

4.0

80

HERMOSA CREEK NR HWY 550

951017

36

400

7.07

6.5

59.6

6.7

3.1

1.2

122

7.5

102

JUNCTION CREEK AT PARK

951018

2

334

8.13

5.0

57.4

0.0

4.0

0.6

15

6.9

105

LIGHTNER CREEK NR MOUTH

951018

4

682

8.30

5.5

88.7

33.9

23.5

3.3

150

7.4

__________________________________________________________________________________________________________________________________________

1 Low Flow

Tributaries

DIST

SITE DESCRIPTION

DATE

Disch

Cond

pH

Temp

Calcium

Magnesium

Sodium

Chloride

Sulfate

Silica

__________________________________________________________________________________________________________________________________________

118

BASIN CREEK NR MOUTH

951019

0

1,600

8.33

8.5

114.1

81.2

149.8

13.0

695

5.2

136

FLORIDA RIVER NR MOUTH

951019

7

367

8.43

8.0

52.1

8.7

27.2

5.8

17

5.5

__________________________________________________________________________________________________________________________________________

2 Early Runoff

Animas

DIST

SITE DESCRIPTION

DATE

Disch

Cond

pH

Temp

Calcium

Magnesium

Sodium

Chloride

Sulfate

Silica

__________________________________________________________________________________________________________________________________________

26

ANIMAS RIVER BLW SILVERTON

960509

901

174

7.08

3.7

20.0

1.5

0.9

0.4

61

2.6

105

ANIMAS RIVER AT DURANGO

960510

2,250

179

7.80

7.5

23.0

3.0

2.4

2.8

38

2.0

138

ANIMAS RIVER NR CEDAR HILL

960510

1,980

206

7.84

11.3

25.0

3.4

3.3

   

2.1

__________________________________________________________________________________________________________________________________________

3 Middle Runoff

Animas

DIST

SITE DESCRIPTION

DATE

Disch

Cond

pH

Temp

Calcium

Magnesium

Sodium

Chloride

Sulfate

Silica

__________________________________________________________________________________________________________________________________________

26

ANIMAS RIVER BLW SILVERTON

960521

1,670

115

7.46

6.5

16.0

1.2

0.9

0.3

40

2.2

105

ANIMAS RIVER AT DURANGO

960522

2,920

147

7.72

8.5

23.0

2.9

3.0

   

2.1

138

ANIMAS RIVER NR CEDAR HILL

960522

2,470

165

7.93

13.0

18.0

2.2

2.1

   

1.7

__________________________________________________________________________________________________________________________________________

4 Late Runoff

Animas

DIST

SITE DESCRIPTION

DATE

Disch

Cond

pH

Temp

Calcium

Magnesium

Sodium

Chloride

Sulfate

Silica

__________________________________________________________________________________________________________________________________________

26

ANIMAS RIVER BLW SILVERTON

960619

584

 

7.42

 

36.0

4.7

8.1

6.6

54

3.2

105

ANIMAS RIVER AT DURANGO

960618

1,110

277

7.80

14.0

40.0

5.7

11.0

6.6

54

2.8

138

ANIMAS RIVER NR CEDAR HILL

960618

870

320

7.99

15.0

23.0

1.5

1.2

0.6

50

2.7

__________________________________________________________________________________________________________________________________________




Appendix IV Metals in water and colloids in the Animas River and tributaries, 1995-96.

[ALD, dissolved alumunim; ALC, colloidal aluminum; CDD, dissolved cadmium; CDC, colloidal cadmium; CU, copper (with dissolved and colloidal); FE, iron; MN, manganese; PB, lead; SR, strontium; ZN, zinc; A blank or no value indicates the sample was below limit of detection; all concentrations in micrograms per liter.]
__________________________________________________________________________________________________________________________________________

1 Low Flow

Animas

DIST

ALD

ALC

CDD

CDC

CUD

CUC

FED

FEC

MND

MNC

PBD

PBC

SRD

SRC

ZND

ZNC

__________________________________________________________________________________________________________________________________________

11

0.039

0.059

0.001

0.000

0.006

0.013

0.001

0.05

0.216

0.002

   

0.872

0.002

0.461

0.012

24

0.066

0.023

 

0.000

0.006

0.006

 

0.14

0.000

0.042

   

0.817

0.002

0.319

0.021

24

0.417

1.176

0.000

   

0.016

0.641

1.15

0.717

     

0.878

0.003

0.871

0.009

26

0.040

1.720

0.003

 

0.006

0.022

0.677

1.73

0.347

0.016

   

0.913

0.002

0.347

0.042

73

0.100

0.354

0.000

 

0.003

0.006

0.012

0.56

0.127

0.023

0.023

 

0.868

0.004

0.154

0.035

81

0.088

0.118

   

0.002

0.002

 

0.16

0.068

 

0.025

 

0.877

0.020

0.092

0.006

101

0.080

0.067

0.001

 

0.008

0.002

0.003

0.17

0.070

0.010

   

0.817

0.006

0.063

0.011

105

0.097

0.060

0.001

   

0.002

0.004

0.15

0.117

0.008

 

0.001

0.626

 

0.032

0.016

106

0.085

0.039

0.002

   

0.002

 

0.13

0.102

0.008

0.003

 

0.405

0.010

0.029

0.011

122

0.079

0.029

   

0.002

0.004

 

0.10

0.055

0.006

0.010

0.000

0.688

0.011

0.029

0.015

136

0.097

0.050

0.005

   

0.002

 

0.10

0.026

0.008

   

1.030

0.000

0.017

0.013

138

0.093

0.057

0.002

0.000

 

0.002

 

0.10

0.022

0.009

 

0.001

0.494

0.004

0.006

0.010

172

0.082

0.047

0.002

 

0.002

0.002

 

0.09

0.026

0.009

   

0.178

0.001

 

0.006

__________________________________________________________________________________________________________________________________________

Tributaries

DIST

ALD

ALC

CDD

CDC

CUD

CUC

FED

FEC

MND

MNC

PBD

PBC

SRD

SRC

ZND

ZNC

__________________________________________________________________________________________________________________________________________

24

6.019

0.098

 

0.000

0.063

0.002

4.467

2.42

1.265

   

0.001

0.520

0.001

1.338

0.025

25

0.086

3.584

0.001

 

0.003

0.055

2.211

3.43

0.205

0.021

   

2.060

0.001

0.324

0.021

80

0.096

0.184

 

0.000

0.000

0.005

0.002

0.27

0.132

   

0.001

0.708

0.001

0.119

0.000

102

0.063

0.021

0.000

   

0.002

 

0.03

0.002

0.001

0.053

 

0.578

0.001

0.011

 
__________________________________________________________________________________________________________________________________________

1 Low Flow

Tributaries

DIST

ALD

ALC

CDD

CDC

CUD

CUC

FED

FEC

MND

MNC

PBD

PBC

SRD

SRC

ZND

ZNC

__________________________________________________________________________________________________________________________________________

105

0.162

0.044

   

0.003

0.002

0.012

0.09

0.011

0.002

0.051

 

0.948

   

0.000

118

0.314

0.014

   

0.002

0.001

0.0003

0.01

0.010

0.001

 

0.001

0.661

 

0.014

 

136

0.085

0.199

     

0.004

 

0.22

0.009

0.020

0.009

 

2.585

0.014

 

0.006

__________________________________________________________________________________________________________________________________________

2 Early Runoff

Animas

DIST

ALD

ALC

CDD

CDC

CUD

CUC

FED

FEC

MND

MNC

PBD

PBC

SRD

SRC

ZND

ZNC

__________________________________________________________________________________________________________________________________________

26

0.022

0.767

 

0.001

0.003

0.051

 

2.30

0.340

0.199

 

0.035

0.180

0.037

0.310

0.276

105

0.020

0.653

 

0.001

0.002

0.025

 

1.50

0.025

0.269

 

0.040

0.180

0.042

0.030

0.192

138

0.035

0.123

 

0.001

0.002

0.028

 

1.60

0.007

0.292

 

0.038

0.200

0.041

0.015

0.206

__________________________________________________________________________________________________________________________________________

3 Middle Runoff

Animas

DIST

ALD

ALC

CDD

CDC

CUD

CUC

FED

FEC

MND

MNC

PBD

PBC

SRD

SRC

ZND

ZNC

__________________________________________________________________________________________________________________________________________

26

0.043

0.519

 

0.001

0.003

0.039

 

1.60

0.230

0.187

 

0.043

0.140

0.019

0.160

0.200

105

0.040

0.487

 

0.001

0.003

0.024

 

1.30

0.005

0.305

 

0.045

0.190

0.045

0.019

0.203

138

0.052

0.093

 

0.001

0.003

0.023

 

1.10

0.018

0.228

 

0.036

0.140

0.034

0.016

0.176

__________________________________________________________________________________________________________________________________________

4 Late Runoff

Animas

DIST

ALD

ALC

CDD

CDC

CUD

CUC

FED

FEC

MND

MNC

PBD

PBC

SRD

SRC

ZND

ZNC

__________________________________________________________________________________________________________________________________________

26

0.052

0.533

   

0.007

0.006

0.099

0.75

0.095

0.035

   

0.390

0.053

 

0.075

105

0.031

0.474

   

0.007

0.004

 

0.36

0.042

0.069

 

0.008

0.450

0.075

 

0.042

138

0.035

0.289

   

0.007

0.010

 

0.28

0.310

0.039

   

0.230

0.026

0.018

0.050

__________________________________________________________________________________________________________________________________________