Indonesian Government Regulation Research Articles

Pengaturan Pemberian Kompensasi Bagi Pekerja dalam Hubungan Kerja Berdasarkan Perjanjian Kerja Waktu Tertentu (PKWT)

The purpose of writing this article is that workers who are in an employment relationship based on a Specific Time Work Agreement (PKWT) have the right to receive compensation money in accordance with statutory provisions. The research method used is juridical-normative, namely legal research by examining statutory regulations and literature study (secondary material). PKWT is an agreement between workers and employers to enter into an employment relationship for a certain period of time at the company's choice when recruiting workers. The motive behind this choice is the entrepreneur's desire to achieve large profits with small capital. However, since the implementation of the PKWT provisions in the Government Regulation of the Republic of Indonesia Number 35 of 2021 concerning Specific Time Work Agreements (PKWT), Outsourcing, Working Time and Rest Time, and Termination of Employment Relations has become different. That PKWT system workers whose contract period has ended are entitled to receive compensation money from the Company as regulated in Article 15. If the compensation money is not given then the company (entrepreneur) will receive administrative sanctions in the form of a written warning, restrictions on business activities, partial or complete temporary suspension production equipment, and freezing business activities in accordance with the provisions of Article 61 of the Republic of Indonesia Government Regulation Number 35 of 2021 concerning Specific Time Work Agreements (PKWT), Outsourcing, Working Time and Rest Time, and Termination of Employment Relations.

Legal Protection for Workers on Job Loss Guarantee in the Tourism Sector

In Indonesia, labo u r social security is a right of workers, as exemplified by the provision of job loss insurance . In essence, social security is designed to ensure that workers retain a decent standard of living in the event of job loss. One of the most frequently demanded rights of workers is the right to social security. The Indonesian Social Security Administration Body (BPJS) programme comprises two distinct categories: social security for health and social security for employment . The following ques tion is posed: How is the job loss insurance programme in the tourism sector implemented at BPJS Ketenagakerjaan Cabang Bali Gianyar ? Furthermore, what form of legal protection is afforded to workers who lose their jobs in accordance with Indonesian Govern ment Regulation No. 37/2021 on the implementation of the Job Loss Insurance Program? Methodology: empirical research employing a soc iological approach. The findings indicate that the implementation of the job loss guarantee programme at BPJS Ketenagakerjaa n Gianyar is conducted in accordance with the submission of job loss insurance claims from workers who have been laid off. At PT CH B Villa, 26 workers who experienced layoffs were eligible to receive the benefits of job loss insurance , including 24 worker s (92%) who were entitled to receive them and two workers (8%) who were not. In conclusion, the implementation of the job loss insur ance programme at the Villa of PT CHB Gianyar has been effective in providing legal protection and benefits for laid off wo rkers. In the event that an employer violates the rights of a dismissed worker, the employer may be subject to administrative sancti ons in accordance with the provisions of Article 46 of Indonesi an Government Regulation No. 37/ 2021 concerning the implement ation of the job loss insurance . These sanctions may include written warnings to the employer and the cessation of certain public se rvices.

Drill Hole Spacing Analysis for Evaluation of Quartz Sand Resources as Residual Material from On-Land Alluvial Tin Processing based on Global Estimation Variance and Kriging Variance, with Case Study in the Bangka and Belitung Islands, Indonesia

On-land alluvial tin mining activities produce residual materials from mineral processing or mineral washing; the major one of these is quartz sand, which can be utilized in the manufacturing industry. As time goes by, the reserves of alluvial tin are decreasing, which is in line with the increasing residual material from abundant mineral processing. Mining procedures are carried out following the Indonesian government regulations, covering mining as well as reprocessing. This motivated us to evaluate the potential of quartz sand at two mining sites in Bangka and Belitung Islands. This study evaluated alluvial tin processing residual quartz sand through drill hole spacing analysis (DHSA) by comparing two geostatistics parameters, namely global estimation variance (GEV) and kriging variance (KV). Drill hole samples were taken with varying spacing, ranging from 50 to 200 m, after which geostatistical analysis was carried out. With several simulations, the incorporation of GEV and KV was able to produce the optimal drill hole spacing with measured resource categories in the range of 40 to 55 m, indicated resources in the range of 55 to 85 m, and inferred resources >85 m. Accordingly, the total estimated quartz sand resources of both sites were obtained.

Analisis Pengelolaan Sampah Rumah Tangga di Permukiman Sekitar Daerah Aliran Sungai (DAS) Desa Ibul Besar II

 The problem of household waste in Ogan Ilir Regency is increasingly complex due to the characteristics of the area which is a wetland. Poor management of household waste around the watershed can cause various problems, both environmental and public health problems. The purpose of this study is to analyze household management in settlements around the watershed of Ibul Besar II Village. This study is a qualitative study. The informants in this study consisted of 7 key informants and 5 ordinary informants who were selected using the purposive sampling method. Data collection was carried out by in-depth interview, observation and documentation (photovoice). The study results show that efforts to eliminate household waste are still very minimal. Four out of six housewives reuse used buckets. However, only two out of six housewives doing recycle. Household waste is not sorted into five types. The collection and transportation of household waste doesn’t meet the requirements due to the unavailability of TPS or TPS 3R, waste cart and limited waste transportation. The household waste is burned and also the waste is not processed. It can be concluded that household waste management in settelements around the watershed of Ibul Besar II Village has not met the requirements in accordance with Republic of Indonesia Law Number 18 of 2008 and Republic of Indonesia Government Regulation Number 81 of 2012. Â

Kebijakan Pemerintah Daerah Bali dalam Mewujudkan Penyelenggaraan Pelayanan Kesehatan Tradisional Integrasi

Progress and changing ages have an impact on changes in various areas of life, one of which is health. A variety of cutting-edge discoveries related to medical methods and medicines led to advances in both conventional and traditional health care. This development has led to various policies made by countries including Indonesia. Indonesia sheds health-related policy as a constitutional right of the people as set forth in the rules of enforcement. The guarantee of good health care gives the public the right to use the kind of medical or traditional health care. There are three types of traditional health care within the rules of enforcement: empirical, complementary, and integrated. This paper highlights the integration of traditional health services which, based on the authority of the Indonesian Government Regulations, mandate local governments to make regional policies that are in line with national policies. This writing uses normative methods with a legislative and conceptual approach. The results showed that the policy of the regional government of Bali in the maintenance of traditional health services integration implemented by issuing the regulation of the governor of Bali No. 55 Year 2019 on the traditional health service of Bali which provides guarantees on the implementation of health services traditional integration of bali as a collaboration carried out between the traditional complementary health services with conventional health services in health services facilities such as Puskesmas and hospitals. Progress and changes of the era have an impact on related types of traditional health services the integration given in its organization is established on the basis of the Decision of the Governor of Bali of the results of the analysis of the study team which is further established by the respective heads of the health service facilities.

Assessing low-cost sensor for characterizing temporal variation of PM2.5 in Bandung, Indonesia

Fine particulate matter (PM2.5) is a concern due to its health effects, necessitating critical monitoring for both quantity and variability. Utilizing low-cost sensors to track PM2.5 is essential to augment other monitoring instruments, which are effective in generating temporal and spatial data. Therefore, in this study, we employed the low-cost PurpleAir (low-cost PA-II) to characterize the seasonal and diurnal variation of PM2.5 in Bandung, Indonesia, representing the densely populated metropolitan area of Bandung. During the sampling period from June 2022 to May 2023, co-location sampling with the filter-based Super Speciation Air Sampling System (SuperSASS) was employed to assess the low-cost PA-II. The PM2.5 data collected by the low-cost PA-II were compared to the SuperSASS data. The annual average mass concentration of PM2.5 measured by SuperSASS and the low-cost sensor was 31.51 ± 15.53 μg/m3 and 39.04 ± 15.16 μg/m3, respectively, surpassing the Indonesian government's regulation limit for an annual average of 15 μg/m3. The comparative results of the two methods were obtained with R2 = 0.96, and low-cost PA-II data was 1.24 higher than SuperSASS. The difference may be attributed to several factors, including differences in sensor technology, calibration, location, and data processing. The seasonal variation indicated an increase in concentration during the dry season and a decrease during the wet season. The diurnal pattern indicates the morning peak between 06:00 and 08:00 during the rush hour, as well as the evening peak between 18:00 and 23:00, attributed to low temperatures and stagnant conditions. The diurnal pattern of PM2.5, which often exhibits the lowest peak at midday, is influenced by a combination of meteorological, atmospheric, and human activity factors. The findings suggested that the utilization of low-cost PA-II for a broader spatial scope is promising for real-time monitoring of PM2.5, to increase air pollution awareness in society.

Regulation of Multi-storey Residential Ownership by Foreign Nationals in Indonesia and Malaysia: A Legal Perspective and Islamic Principles

This study analyzes the regulation of multi-storey residential ownership by foreign nationals (WNA) in Indonesia and Malaysia from the perspective of Islamic law and principles. The issue requires clear and fair arrangements to protect national interests and local residents' rights. Both countries, with majority Muslim populations, integrate Islamic principles into public policy, including property. Using a comparative study and qualitative analysis, the research examines Indonesia's Government Regulation No. 103 of 2015 and Malaysia's "Malaysia My Second Home" (MM2H) program and strata title regulations. Findings reveal that both countries emphasize social justice and the protection of local citizens' rights in line with Islamic principles. The study concludes that regulations should be refined with Islamic principles to attract foreign investment and protect national interests, focusing on simplifying bureaucracy, increasing transparency, and reviewing property price policies.

An Analysis of Business Entity Elements as Business Actors in Relation to Foundations: A Review of Indonesian Government Regulation No. 5 of 2021

An Analysis of Business Entity Elements as Business Actors in Relation to Foundations: A Review of Indonesian Government Regulation No. 5 of 2021

The Effectiveness of Accelerating Halal Product Certification: Regulations and Companions

A variety of regulations have regulated halal certification policies. However, the implementation of accelerated halal certification regulations in Indonesia has not been effective because there still needs to be improvement in substance, structure, and legal culture. This research aims to analyze the effectiveness of accelerating halal certification between Indonesia and Malaysia. This socio-legal research uses a comparative approach with Malaysia. The data used are primary and secondary interviews, surveys, case studies, and literature studies. The research results show that, first, that the effectiveness of halal product regulations in Indonesia has yet to be maximized in terms of substance, structure, and legal culture. Second, the regulatory and companion factors required for halal certification are strategies to accelerate halal certification in Indonesia. The government must promptly enhance regulations regarding halal products, supervise law enforcement, and conduct outreach and education initiatives for the public in response to the numerous challenges encountered in expediting halal product certification. This research will impact accelerating certification, which can increase economic growth and serve as a legal basis for formulating the adoption of Indonesian government regulations.

Inclusive Education in Early Childhood: Assessing Implementation in Pekanbaru Through The Ainscow Inclusion Index

The implementation of inclusive education in Indonesia since 2002 has provided opportunities for all students, including those with special needs, to receive education in their nearest schools. Indonesian government regulations explicitly state that schools cannot reject students due to their disabilities. Consequently, schools across Indonesia, including those in Pekanbaru, have begun admitting students with special needs. However, challenges arise as the implementation of inclusive education varies among schools based on their understanding and perceptions. Therefore, this research aims to analyze the extent of inclusive education implementation at the preschool level in Pekanbaru using the Ainscow Inclusion Index. This study analyzes 12 preschools in Pekanbaru in serving students with special needs, providing a comprehensive overview of the inclusive culture, policies, and practices in the city.

Kepemilikan Rumah Hunian Oleh Orang Asing Diatas Hak Milik

The need for residential housing for foreigners who reside is a basic right that should be considered. Foreigners who have competencies in the field of tourism, managers, and other expertise for the Indonesian state are very realistic because the knowledge of foreigners' work skills for progress is mostly owned by foreigners. Indonesia as a country that will lead to progress is in dire need of knowledge and skills in various fields of technology, management and increasing resources both human and natural resources. The research method is carried out with the type of normative legal research method, with the source of primary legal material Government Regulation of the Republic of Indonesia Number 103 of 2015 concerning Ownership of Residential Houses or Occupancy by Foreigners Residing in Indonesia, and other laws and regulations related to the issues discussed. While secondary legal materials are library books, journal articles on line journal system, scientific papers, and reviews in the mass media and others. The results of the study indicate that there is conformity between the Republic of Indonesia Government Regulation Number 103 and the Republic of Indonesia Government Regulation in Article 4 letter a and number 1 of Number 10 of 1996 concerning Cultivation Rights, Building Rights and Land Rights Article 39 letter e and land objects Article 40 letter c, as well as the Republic of Indonesia Government Regulation Number 18 of 2021 concerning Land Management Rights, Land Rights, Flat Housing Units and Land Registration Article 49 paragraph (1).

Penerapan Green Economy Dalam Upaya Pencegahan Kerusakan Lingkungan Pada PT MHE Demag Indonesia

This research was conducted at PT MHE Demag Indonesia in the city of Surabaya to determine the application of green economy in efforts to prevent environmental damage at PT MHE Demag Indonesia. This research uses qualitative methods obtained by taking primary data and secondary data through observation, interviews and documentation. The results of this research show that PT MHE Demag Indonesia has implemented the provisions of the Republic of Indonesia Government Regulation No. 22 of 2021 and carried out its environmental obligations through social activities around the company environment.

Evaluation of Mangrove Ecosystem Quality in Bawean Island, East Java Using Phytoplankton as Bioindicators

Graphical Abstract Highlight Research Highlights from this results research: Restoration is a method to restore degraded mangrove ecosystems The success of restoration is measured by improvements in ecosystem services such as water quality, mangrove diversity, phytoplankton community structure and diversity Phytoplankton as bioindicator of water quality Anthropogenic activities are the main factor causing degradation of mangrove ecosystems Abstract The mangrove ecosystems in Bawean Island are degraded due to anthropogenic activities and land conversion. Plantation has carried out periodic which was continued in several mangrove ecosystems. This study was conducted to evaluate the physicochemical water quality of several mangrove ecosystems in Bawean Island, and phytoplankton as bioindicators. The evaluation of mangroves in Bawean Island was carried out at 11 locations based on different naturalness and human activities surrounding. The physical and chemical parameters of water observed were air temperature, water temperature, pH, TSS, dissolved oxygen (DO), biochemical oxygen demand (BOD), salinity, conductivity, nitrate, and orthophosphate. Community structure and plankton diversity measured include the Importance Value Index (IVI), Shannon-Wiener diversity index (H'), Simpson dominance index (Id), evenness index (E), trophic diatom index (TDI), and pollution tolerant value (% PTV). The physical parameters of water chemistry show that it meets the quality standards based on Indonesian Government Regulation No. 22 of 2021 except for nitrate and orthophosphate, but it is still under plankton tolerant. A total of 63 species from 7 phytoplankton classes were found based on the importance value index. Based on the TDI index, mangrove ecosystems Sawahmulya, Sidogedungbatu, Hijau Daun, Pamona, Pasir Putih, Sungai Rujing, Bangsal, Jherat Lanjheng, and Lebak were classified as eutrophic while Pulau Cina and Dekatagung were hyper-eutrophic. Based on %PTV, the Hijau Daun mangrove is the best mangrove ecosystem while other mangroves were classified as moderate and heavily level polluted.

Kewenangan Eksekusi Riil Pengadilan Negeri terhadap Perkara Konsinyasi Pengadaan Tanah Bagi Pembangunan untuk Kepentingan Umum

Article 98 of the Government Regulation of the Republic of Indonesia Number 19 of 2021 concerning the Implementation of Land Acquisition for Development in the Public Interest states that in the event that compensation money has been entrusted to the District Court but the party is entitled to the land still controls the land object, execution can be requested, however The final product consignment application case is in the form of a determination and not a decision and the ruling is not condemnatory in nature, thus causing problems. This research is a normative juridical research that only examines primary, secondary and tertiary legal materials such as statutory regulations, both Law Number 48 of 2009 concerning Judicial Power and the Herzien Inlandsch Reglement (H.I.R) / Rechtreglement voor de Buitengewesten (Rbg), Republic of Indonesia Government Regulation Number 19 of 2021, Supreme Court Regulation Number 2 of 2021, books and journals. Data collection techniques using document study and analysis were carried out qualitatively, where the results of this research show that there is authority for the Chairman of the District Court to carry out real executions based on the Theory of Authority, Progressive Legal Theory and the Principle of Social Function, and in the future there must be reconstruction and harmonization of norms related to the execution of Land Acquisition consignment cases.

Implementation of Indonesian Government Regulations Concerning the Job Loss Guarantee Program in the Special Capital Region of Jakarta

The Indonesian government expanded social security for the community, especially those who experienced layoffs or lost their jobs by issuing a Government Regulation to expand social security as amended and adding several provisions to articles in Law Number 40 of 2004 concerning the National Social Security System after the enactment of the Law. Law Number 11 of 2020 concerning Job Creation. The background to the policy is because during the COVID-19 pandemic many companies laid off employment. In Jakarta, the number of people who have lost their jobs has increased. The Central Statistics Agency of Indonesia report released that the number of unemployed people in the Special Capital Region of Jakarta in February 2022 was 410.59 thousand people. This research aims to legally analyze the decisions or beschikking issued by the Jakarta provincial government in implementing the job loss guarantee (JKP) program and analyze the implementation of the job loss guarantee program in the Jakarta. The research method used is a juridical-empirical research method using statutory and case approaches. The results of this research: 1) Decree (beschikking) of the DKI Jakarta Provincial Government in implementing the job loss guarantee program by issuing: Regional Regulation Number 27 of 2012 concerning the Implementation of Employment and Governor's Regulation of the Special Capital Region of Jakarta Province Number 15 of 2023 concerning Amendments to Governor's Regulation Number 55 of 2016 concerning the Implementation of Social Security for Workers through the Employment Social Security Administering Agency. 2) Implementation of PP 37/2021 in the DKI Jakarta Province area, based on employment conditions in February 2023, the working population in Jakarta area was recorded at 4.86 million people and a survey of 135 random respondents related to the dissemination of information about JKP concluded that the implementation JKP, especially in terms of socialization, is still lacking, because as many as 77% admitted that they had never been socialized about the JKP program which has implications for respondents' knowledge of the benefits of the JKP program itself, not many respondents fully know that the benefits of the JKP program are in the form of cash benefits. , benefits of access to job information, and benefits of job training. Of the respondents who knew about the benefits of the JKP program, generally they only knew about the cash benefits, while other respondents admitted that they did not know at all about the benefits of the JKP program. This number of respondents is not small, namely 53 respondents or around 55.8%. The benefits of the JKP program that were known to respondents were benefits in the form of cash as much as 32.7%, benefits from access to job market information as much as 14.7% and benefits from job training as much as 17% and the remaining 55.8% of respondents did not know what the benefits of the JKP program were.

Analysis of the Role of Agribusiness in the Indonesian Economy

Agribusiness is an important support in national economic development. This research aims to determine the complete agribusiness system that is interrelated with economic activities. This research methodology is a literature review which is based on Indonesian government regulations. The results of this research show that agribusiness has a strategic role in the formation of GDP, employment, international trade, regional economic development, national food security, environmental preservation, and equal distribution of development results. In the development and implementation of agribusiness that is already underway, there are still many obstacles. To solve very complex economic problems, especially in the agricultural sector, Indonesia requires sharpening (focusing) economic development strategies which are expected to be able to provide solutions to existing problems. So synergy is needed in the agribusiness sector, namely between agriculture, plantations, animal husbandry, fisheries, and forestry with the development of upstream and downstream agricultural industries as well as the development of related service sectors therein.

PERLINDUNGAN HUKUM BAGI PENERIMA WARALABA TERHADAP PERUBAHAN PRODUK SECARA SEPIHAK.


 
 
 
 The development of the business world penetrates the boundaries of space, time and territory of a country. One of the breakthroughs made by business people is business development through a franchise system, which in Indonesia is termed a franchise. Republic of Indonesia government regulation no. 42 of 2007 concerning franchising provides a definition of a franchise as a special right owned by an individual or business entity to a business system with business characteristics in order to market goods and/or services that have been proven successful and can be utilized or used by other parties based on a franchise agreement. In Indonesia, the legal regulations regarding franchising are not yet complete, considering that regulation through law has not been touched by the government. This is necessary to prevent franchise business actors from unwanted losses due to the incomplete legal instruments that protect them. This research raises the issue of what are the legal consequences of franchise agreements in the event of unilateral changes to franchise products by the franchisor and what is the legal protection for franchisees? for unilateral changes to franchise products by the franchisor. By using two legal theories as analysis tools, namely the legal protection theory from Satjipto Rahardjo and the legal consequences theory from Soeroso. The method used in this research is a normative juridical research method, namely legal research carried out by examining library materials or secondary data only. The research approaches used are a statutory approach, a case approach, a conceptual approach, an analytical approach and techniques for collecting legal materials by identifying and inventorying positive legal materials, literature. books, journals and other source materials, the technique for analyzing legal materials is carried out using legal interpretation (interpretation), systematic interpretation and methods of analogous legal construction, legal refinement construction (rechtsverfijning) and a contrary argument. The legal consequences of a franchise agreement in the event of a unilateral change to the franchise product by the franchisor, is the disappearance of the legal situation and relationship between the franchiser and the franchisee due to the franchiser's default which has implications for the franchisee experiencing losses due to not providing products, tools and materials for the franchise object. as is the classification that has been agreed. Legal protection for franchisees for unilateral changes to franchise products by the franchisor will be better protected if the Franchise Agreement regulates specific protection of the suitability of the franchise object, and the franchise agreement is not made standardly by the franchisor but is formulated together with the franchisee. . Because standard agreements are more susceptible to taking sides for the unilateral benefit of the agreement maker.
 
 
 

Scenario Planning Approach of Coal Market Sales on PT ABCoal Towards Energy Transitions Era

Nowadays, energy transition is one of the major events faced by coal producers, particularly Indonesian coal producers. PT ABCoal is one of the largest coal producers in Indonesia. Based on the company’s 5-year plan, PT ABCoal is expected to increase its production volume from 25 to 30 million metric tons to around 35 to 45 million metric tons. Within the export market, most of the sales (around 50%) were sold to the Chinese market through off-takers. Meanwhile, the 25% for the domestic market is obliged by the Indonesian government regulation and is not negotiable. This research aimed to understand the future condition of the coal market within the next five years and what scenario would likely happen in the next five years. Afterward, it would try to provide the coal sales strategy that will fit into those scenarios using explorative scenario planning with expert interviews to obtain the perspective and knowledge from an interviewee who has expertise in this field. The obtained answers are then mapped into the PESTLE analysis framework to obtain more understanding and collect thorough driving forces data. The critical impact and high uncertainty were determined through qualitative-quantitative analysis from interview results using content analysis. Based on the analysis in this research, it is concluded that the top driving forces that are being used for scenario elements are coal price and government regulation. This research creates four scenarios that are called business as usual, finding a new home, home sweet home, and more is better. Each scenario needs a different approach to coal sales strategy to optimize its revenue and ensure the sustainability of its selling operation. The coal sales strategy optimization for each scenario is based on domestic and export composition, preferable domestic industry target composition, and developing-country export composition.

Pollution level in Domas coastal waters based on some water quality parameters

The coastal area of Banten Bay has a high population and industrial growth, which can harm the aquatic environment. Domas coastal waters are one of the water areas located on the east coast of Banten Bay. This study aims to determine the water pollution level in Domas coastal waters, Banten Bay, based on water quality parameters. This study was conducted from August 2021 to January 2022 at six sites. The data were compared with the quality standards for marine biota based on Indonesian Government Regulation No. 22 of 2021, and the quality status based on the Nemerow Pollution Index according to the Decree of the Minister of Environment No. 115 of 2003. The values of each parameter during the research were temperature (29.27-29.80°C), turbidity (4.62-22.13 NTU), total suspended solid (12.72-69.07 mg L-1), pH (7), dissolved oxygen (6.32-6.63 mg L-1), salinity (30.67-31.67 ppt), ammonia (0.15-0.44 mg L-1), nitrite (0.03-0.08 mg L-1), nitrate (1.23-1.66 mg L-1), and total phosphate (0.11-0.15 mg L-1). The results of this study showed that Domas coastal waters have been indicated to be moderately polluted (5.7-5.9).

Oil and Grease Contamination of Raw Water for Drinking Purposes in Karawang Regency, Indonesia

Raw water for drinking purposes in Karawang Regency has been taken from irrigation canals where the water comes from one of the most polluted rivers in the world, the Citarum River. In addition, domestic waste disposal in irrigation canals increases the threat of pollution load enhancement, especially oil and grease. The current study aims to identify oil and grease contamination in raw water for drinking purposes along irrigation canals throughout Karawang Regency. A total of 33 composite samples were taken along the irrigation canals (50 km) in Karawang Regency and analyzed using the gravimetric method, following Indonesian National Standard No. 03-7016-2004 and APHA-AWWA and WEF No. 5520F. In the current study, the presence of Cr6+, Hg, As, Cd and Pb in all water samples was also identified using Atomic Absorption Spectrometry. The results showed that oil and grease levels in 21 of 33 samples exceeded the quality standards regulated in Indonesian Government Regulation No. 22/2021, with 1.20-162.80 mg/L and 1.00 mg/L, respectively. It indicated that the water has decreased in quality and cannot be directly used as raw water for drinking purposes. Meanwhile, heavy metals were found in low concentrations, almost undetectable along the waters.