Highway 35 Bridge

Pearl River

Carthage, Mississippi, United States

Boat launch below bridge over Pearl River on Hwy 35

Location created by
William W Mitchell

Group: Mississippi State University : Mississippi Water Stewards
Site ID: 35
Lat: 32.7070001
Lng: -89.5264721
Waterbody Type: River
Timezone: America/Chicago

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Observation tests summary

Air temperature °C

27.0 Latest

26.0 Average

2018-10-03 -> 2025-04-24

Water temperature °C

21.0 Latest

21.3 Average

2018-10-03 -> 2025-04-24

Alkalinity mg/L

20 Latest

26 Average

2018-10-03 -> 2025-04-24

Hardness mg/L

10 Latest

18 Average

2018-10-03 -> 2025-04-24

Dissolved oxygen mg/L

5.4 Latest

6.6 Average

2018-10-03 -> 2025-04-24

Total coliform cfu per 100mL

333 Latest

2264 Average

2018-10-03 -> 2024-10-30

Total coliform ppm

2433 Latest

1659 Average

2024-07-23 -> 2025-04-24

Dissolved oxygen %

61.0 Latest

69.2 Average

2018-10-03 -> 2025-04-24

Incubation temperature °C

36.0 Latest

34.7 Average

2018-10-03 -> 2025-04-24

Turbidity JTU

15 Latest

22 Average

2018-10-03 -> 2025-04-24

E.coli cfu per 100mL

1933 Latest

372 Average

2018-10-03 -> 2025-04-24

Other coliform cfu per 100mL

500 Latest

1789 Average

2018-10-03 -> 2025-04-24

Incubation time (hours)

24.0 Latest

33.8 Average

2018-10-03 -> 2025-04-24

pH (0-14)

6.5 Latest

6.4 Average

2018-10-03 -> 2025-04-24

River flow l/sec

2600.0 Latest

2823.1 Average

2019-02-27 -> 2022-04-27

River flow Cfs

4300.0 Latest

2159.8 Average

2022-05-24 -> 2024-01-26

River stage feet

14.6 Latest

10.3 Average

2019-02-27 -> 2024-01-26

Water depth m

1.0 Latest

1.0 Average

2021-12-22 -> 2025-04-24

Nitrates ppm

0.0 Latest

0.0 Average

2022-05-24 -> 2022-05-24

Nitrates mg/L

0.0 Latest

0.0 Average

2022-06-22 -> 2025-04-24

Phosphates total ppm

0.2 Latest

0.5 Average

2022-05-24 -> 2025-03-27

Ammonia ppm

0.0 Latest

0.0 Average

2022-06-22 -> 2025-04-24

Ice On

Ice Off

2022-08-30