Chemical Data for THUMB RUN at Route 770 (F-14)
 

Cycle

Air Temp (°F)

Water Temp (°F)

pH

DO Test 1

DO Test 2

Fecal Coliform

Nitrate (mg/L)

Nitrite (mg/L)

Total Phosphorus

Total Kjeldahl Nitrogen

Total Suspended Solids

Volatile Suspended Solids

Fixed Suspended Solids

Fall 01

54.5

45.5

7.0

10.8

11.2

<100

0.04

<0.01

<0.1 ppm

0.3 mg/L

<3 mg/L

<3 mg/L

<3 mg/L

Winter 02

55.5

43

7.0

12.4

12.0

100

0.04

<0.01

0.2 ppm

0.2 mg/L

<3 mg/L

<3 mg/L

<3 mg/L

Spring 02

61

57

7.2

8.8

8.6

2400

0.51

0.02

<0.1 ppm

0.6 mg/L

89 mg/L

13 mg/L

76 mg/L

Summer 02 74.3 66.2 7.0 7.0 7.4 1000 0.44 0.02 0.1 ppm 0.8 mg/L 11 mg/L 3 mg/L 8 mg/L
Fall 02 57 50 7.0 10.2 10.4 n/d 0.54 n/d n/d 0.5 mg/L n/d n/d n/d
Winter 03 57.2 49.1 7.0 10.8 10.8 600 < 0.01 0.86 < 0.1 ppm 0.4 mg/l 25 mg/l 3 mg/l 22 mg/l
Spring 03 n/d n/d n/d n/d n/d < 100 0.02 0.63 0.1 ppm 0.4 mg/l 45 mg/l 5 mg/l 40 mg/l
Return to F-14.     n/d = No data    DO = Dissolved Oxygen     ppm = parts per million     mg/L = milligrams per liter