Question

Kepamo River

PH reading
8.06 Hz
7.61 Hz
7.68 Hz

Conductivity 19.7 µS/cm
Total dissolve solid 14.66mg
Conductivity: 19.7 µS/cm
Total dissolve solid 14.6
Conductivity 19.7 µS/cm
Total dissolve solids 74.68mg/L

Dissolve oxygen concentration
DO2 saturation. 1.41 E-4%
DO2 Concentration. 1.35 E -8mg/L
Solution temp (°C). 0.00 °C
Dissolve oxygen concentration
DO2 saturation. 2.69 E-4%
DO2 Concentration. 1.17 E-8mg/L
Solution temp (°C). 0 °C
Dissolve oxygen concentration
DO2 saturation. 2.69 E-4%
DO2 Concentration. 9.2 E-7mg/L
Solution temp (°C). 0 °C

Latitude: 6.00850° longitude: 147.33935°
Altitude: 1613m speed: 0 second
Satellite count: 10
Latitude 6.00857° longitude 145.33949°
Altitude 1616m speed 0.5 second
Satellite count 10
Turbidity test
123.1 NTu
121.1 NTu
Absorbance test
Red: 0.267, Blue: 0.320, Green: 0
Yellow: 0, Violet: 0, Orange: 0
Transmittance
Red: 53.7%, Orange: 141.2%, yellow: 187.5%, Green: 165%, Blue: 93%, Violet: 246.2%
Results KEPAMO River
Depth (downstream) Depth
upstream Floating test
Time elapse
43cm (1) 10cm (1) 13.06s (1)
66cm (2) 66cm (2) 7.54s (2)
17cm (3) 44cm (3) 8.33s (3)
43+66+17=126 10+66+44=120 9.39s (4)
Av=126/3=42cm Av=120/3=40cm 7.41s (5)
46.03/5
Av=9.206

Mapemo River
Ph. test
A.7.14Hz, B.7.56Hz, C.7.99Hz
Conductivity test
A.29.3 µS/cm, B.0.3 µS/cm
C.27.7 µS/cm
TDS test
A.20.79mg/L, B. 0.24mg/L,
C.20.06mg/L
DO test
A. 3.03 E-9mg/L, B.6.81 E 10mg/L
C. 9.52 E-11mg/L
Solution temperature
0.03 °C, B. 0.02 °C, C.0.01 °C

Turbidity test
1st.116.5NTu
2nd.116.8NTu


Absorbance test
Red: 0.274, Blue: 0.040
Transmittance
Violet: 245.5%.Blue:90.4%, Green: 161.5%, yellow: 181.6%, orange; 141.2% & Red: 53.1%
Stream flow measurement
Segment A. width: 8.1m (810/3)
Depth: right; 45cm, middle; 108cm, left; 80cm
Segment B. width: 390/3=9.9m
Depth: right; 32cm. middle; 84cm. left: 80cm
Stream flow vs velocity
Trial vs time
1. 11.3s
2. 8s
3. 7.25s
4. 7.45s
5. 9.25s
Average. 8.64s
GPS Coordinate
Segment A:
Latitudes:-6.04474°
Longitude: - 145.37338°
Altitude: 1621m
Satellite unit: -9
Speed: 0/s (not necessary)


Segment B.
Latitude: -604481°
Longitude: 145.37335°
Altitude: 1623m
Satellite unit: 7
Speed: 0.05 m/s? (Not necessary)

Use the above information and accordingly, lab report criteria given below.
Introduction
Include general details such as background information (on streamflow and discharge plus
physiochemical parameter tests of streams/rivers), objective(s) of the field trip, research questions (or hypotheses), purpose of the trip, importance of the field trip and limitations or setbacks experiences during the trip.

2.0 Body (Result and Discussion)
2.1 Tabulate the data you have collected on streamflow or velocity. Include the replicates
(trials) and the derived calculated average values. Incorporate data for both Kefamo River
and Mapemo River.
2.2 Calculate stream discharge for each river using the derived average streamflow (velocity)
values. Multiply each stream discharge value by a correction factor of 0.85 (85%). The
answer that you get is the final stream discharge value for that particular river corrected
to 85%.
2.3 Sketch a float method set-up diagram (include measurements) for each river.
2.4 Tabulate data generated from the selected physiochemical parameter tests. Include the
replicates (trials) and the derived calculated average values.
2.5 Using excel spreadsheet, run statistical regression analysis on the following parameters:
• Stream flow vs pH
• Streamflow vs turbidity
• Streamflow vs EC
2.6 Provide and explanatory discussion to each of the result presented

3.0 Conclusion
summarize your key findings (results) and clearly indicate whether the field trip objectives were achieved or not achieved.

4.0 Recommendation
Point out any positives (strengths) or negatives (weaknesses) and make suggestions to improve this filed trip to your expectations.