Water Quality Analysis of Lilour Lake, Bareilly, Uttar Pradesh, India
1Department of Mathematics, Bokaro Steel City College, Bokaro, Jharkhand, India.
2Department of Mathematics, AMET University, Kanathur, Chennai, Tamil Nadu, India.
Corresponding Author Email: vsludn@gmail.com
DOI : http://dx.doi.org/10.13005/ojc/420214
ABSTRACT:The most precious thing for human being is water.This research manuscript is deals with Lilour lake water. Lilour Lake water is contaminated by unwanted materials. Water condition analyzes as well as reconsiders and has performed considering multifarious physico-chemical characteristics. The particular contents are:potential of Hydrogen (LpH), Total Hardness (LTH), Dissolved Oxygen (LDO), Total Alkalinity (LTA), Chemical Oxygen Demand (LCOD), Biochemical Oxygen Demand (LBOD), Copper (LCu), Zinc (LZn), and Lead (LPb). The attributes are statisticallyexplained using Two way analysis of variance,Pearson Correlation matrix, and reliability analysis involving Cronbach's α and McDonald's ω.The obtained values of each attributes has compared with the standard values set by the World Health Organization(WHO) .The results attained show that most of the attributes does not satisfy the permissible limit recommended by WHO.
KEYWORDS:APHA; Cronbach's α; Corelation heatmap; Lilour Lake; McDonald's ω
Introduction
Water is the precious gift of nature.2-4 For existence of life water is the most crucial thing in the world.For maintaining the sustainability of life water is very essential.The condition of lake water and itsorganicvariegation are preciselyassociated to salubriousness.Lilour Lake water is vitiatedoverthe unsolicited activity ofhumanoid and animals. The main thing is to identity the causes of pollution of lake water and after that to develop the suitable method so that it will be reliable for drinking and domestic purposes and also suitable for water born species.
Materials and Methods
Study Area
Lilaur lake is one of the beautiful lakes situated in district Bareilly of U.P, India. Its length is 5 km. Once it was very useful for drinking and agriculture purposes but due to human activities its water is polluted and unsuitable for drinking purposes. The condition of the lake is reported to be precarious and needs urgent remedial measures for conservation.
Selection of Samples
Sampling site consists of Tupilipalem coast area. Samples were taken from ten (10) samples site. Samples were taken in waterproof bottle to bypass ambiguous diversify in attributes according to canonical method (APHA).1
Exploration of Samples
The preserved specimen were determined considering different attributes such aspotential of Hydrogen (LpH), Total Hardness (LTH), Dissolved Oxygen (LDO), Total Alkalinity (LTA), Chemical Oxygen Demand (LCOD), Biochemical Oxygen Demand (LBOD), Copper (LCu), Zinc (LZn), and Lead (LPb) for a period of one month as per the standard methods (APHA, 1998).7,8 The empiricalstandard of the parameters of water condition are shown in Table 1. The attributes of the Lilaur lakes are distinctly presented in Fig 1 and Fig 2. In Fig 1 Correlation Heatmap are represented andin Fig 2 Cluster Column Line are represented.
Table 1: Water Quality at of Lilour Lakewater
|
Name of Station |
LpH | LTH
(mgL-1) |
LDO
(mgL-1)
|
LTA
(mgL-1) |
LCOD
(mgL-1) |
LBOD
(mgL-1) |
LCu
ug/ml) |
LZn
ug/ml) |
LPb (ug/ml) |
|
S1 |
7.05 | 122.8 | 5.2 | 130.6 | 16.2 | 2.74 | 0.9 | 0.62 | 0.9 |
| S2 | 7.08 | 126.4 | 5.8 | 134.2 | 15.8 | 2.42 | 0.45 | 0.58 |
1.24 |
|
S3 |
8.42 | 120.5 | 6.2 | 124.4 | 13.5 | 1.92 | 0.24 | 0.56 |
0.72 |
Table 2: Reliability Analysis
|
Component Accuracy Demography |
|||||
| In case component released | |||||
|
|
Average | Standard Deviation |
Component-motionlessness inter relationship |
Coefficient α |
Coefficient ω |
|
LpH |
7.517 | 0.7825 | -0.924 | 0.688 | 0.907 |
| LTH | 123.233 | 2.9738 | 0.934 | 0.249 |
0.835 |
|
LDO |
5.733 | 0.5033 | -0.543 | 0.637 | 0.910 |
| LTA | 129.733 | 4.9571 | 0.997 | 0.211 |
0.793 |
|
LCOD |
15.167 | 1.4572 | 0.800 | 0.459 | 0.753 |
| LBOD | 2.360 | 0.4133 | 0.669 | 0.569 |
0.777 |
|
LCu |
0.530 | 0.3372 | 0.389 | 0.587 | 0.832 |
| LZn | 0.587 | 0.0306 | 0.433 | 0.601 |
0.830 |
|
LPb |
0.953 | 0.2641 | 0.955 | 0.571 |
0.843 |
![]() |
Figure 1: Correlation Heatmap Click here to View Figure |
![]() |
Figure 2: Cluster Column Line Click here to View Figure |
Results and Discussion
Table 2 represents Reliability analysis of potential of Hydrogen (LpH), Total Hardness (LTH), Dissolved Oxygen (LDO), Total Alkalinity (LTA), Chemical Oxygen Demand (LCOD), Biochemical Oxygen Demand (LBOD), Copper (LCu), Zinc (LZn), and Lead (LPb)of lake water . Table 3 is associated with scrutiny of discrepancy. Scrutiny of discrepancy is done by Microsoft Excel 21. From analysis of variance table, it shows that the parameters are associated with different station point. There measurement in different station is different. It seems that the measurement of parameters is dependent of Station point. Also, we find from analysis of variance that the parameters do not depend to each other. We have analysis the reliability of water using Jamovi 2.6.44 software. Jamovi is a statistical Analysis software which is used to analysis the data. Here we analysis Coefficient Alpha and Subjective bendability of water for reliability.We have also analysis of Correlation between the parameters which is given in fig 1. From the correlation heatmap, it shows that strong negative correlation happened between some parameters and in some cases strong positive correlation happened. From Cronbach’s , it shows that Total Hardness, Total alkalinity, and LCOD are not acceptable for reliability purpose. According to reliability condition LBOD, LCu and LPb are also poor. Hence, it is clear that the water condition of Lilaur lake is not reliable. This means the water of the lake is not suitable for drinking as well as domestic purposes. Hence precaution should be needed to make the lake water reliable.
Table 3: Scrutiny of discrepancy
| Scrutiny of discrepancy | ||||||
| Brief | Numbering | addition | Mean | Discrepency | ||
| S1 | 9 | 287.01 | 31.89 | 2916.518 | ||
| S2 | 9 | 293.97 | 32.66333 | 3090.737 | ||
| S3 | 9 | 276.46 | 30.71778 | 2724.942 | ||
| LpH | 3 | 22.55 | 7.516667 | 0.612233 | ||
| LTH | 3 | 369.7 | 123.2333 | 8.843333 | ||
| LDO | 3 | 17.2 | 5.733333 | 0.253333 | ||
| LTA | 3 | 389.2 | 129.7333 | 24.57333 | ||
| LCOD | 3 | 45.5 | 15.16667 | 2.123333 | ||
| LBOD | 3 | 7.08 | 2.36 | 0.1708 | ||
| LCu | 3 | 1.59 | 0.53 | 0.1137 | ||
| LZn | 3 | 1.76 | 0.586667 | 0.000933 | ||
| LPb | 3 | 2.86 | 0.953333 | 0.069733 | ||
| Analysis of Discrepency | ||||||
| Origin of Discrepency | SS | df | MS | F | P-value | F crit |
| Rows | 17.27201 | 2 | 8.636004 | 2.456487 | 0.117391 | 3.633723 |
| Columns | 69801.33 | 8 | 8725.166 | 2481.849 | 2.91E-23 | 2.591096 |
| Error | 56.24946 | 16 | 3.515591 | |||
| Total | 69874.85 | 26 | ||||
Conclusion
Here, So any parameters of the lake water are are out of permissible limits and also failed to satisfy the condition of reliability according to Cronbach’s Alpha test. Hence the lake water is not perfect for consuming as well as domestic use purposes. Hence some suitable measurement should require to make the lake water suitable for use purposes.
Acknowledgement
This research manuscript is supported by AMET University and it provided all the research facilities.
Funding Sources
The author(s) received no financial support for the research, authorship, and/or publication of this article.
Conflict of Interest
The author(s) do not have any conflict of interest.
Data Availability Statement
This statement does not apply to this article.
Ethics Statement
This research did not involve human participants, animal subjects, or any material that requires ethical approval.
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Accepted on: 03 Mar 2026










