World Wetlands Day is celebrated every year on 2 February. India currently has 26 sites designated as Wetlands of International Importance (Ramsar Sites), with a surface area of 689,131 hectares including including Wular Lake in Jammu and Kashmir.
Ramsar sites are wetlands considered to be of international importance. The Ramsar convention, an international body, forms the basis for identification of such wetlands. The international treaty came into effect in 1971 after identifying the first such wetland at the Ramsar city of Iran. The Convention is an international treaty for the conservation and wise use of wetlands.

Ramsar Sites in India
- Wular Lake, Jammu& Kashmir
Freshwater Lake
18,900 ha
Largest freshwater lake of river Jhelum Basin. Provides flood protection to Kashmir Valley. - Hokera, Jammu&Kashmir
Freshwater marsh
1,375 ha – Haven for water birds - Surisnsar-Mansar Lakes, Jammu & Kashmir
Freshwater lake
350 ha
Wildlife sanctuary and a sacred site supporting several species of high conservation value - Tsomoriri, Jammu & Kashmir
Freshwater-saline lake
12,000 ha
Breeding ground for endangered black-necked crane (Grus nigricollis) and bar-headed geese (Anser indicus) - Chandertal, Himachal Pradesh
Freshwater lake
49 ha
Natural habitat to rare flora and fauna species of alpine region - Pong Dam lake, Himachal Pradesh
Reservoir
15,662 ha
The Maharana Pratap Sagar created by Pong Dam supports highly diverse waterbird habitats - Kanjili, Punjab
Impounded stream
183 ha
Storage area for irrigation. - Harike Lake, Punjab
Reservoir
4,100 ha
It is the main source of water for Indira Gandhi that irrigates Rajasthan. - Ropar, Punjab
Freshwater lake
1,365 ha
Important bird watching and boating site. - Renuka, Himachal Pradesh
Freshwater Lake
20 ha
A natural wetland with freshwater springs - Sambhar Lake
Saline lake
24,000 ha
Second largest breeding ground for flamingos in India - Keoladeo National Park (KNP), Rajasthan
Freshwater swamps
2,873 ha
Known as the Bharatpur bird sanctuary, also a world heritage site. - Upper Ganga River (Brijghat to Narora Stretch)
River stretch
26,590 ha
Ganga river dolphin, crocodile and otters are some of the mammalian species found here. - Nalsarovar Bird Sanctuary, Gujarat
Freshwater lake
4,100 ha
Largest wetland bird sanctuary in Gujarat with around 250 species of water birds - Bhoj Wetland, Madhya Pradesh
Reservvoir
3,201 ha
Main source of water for Bhopal City

16. Deepor Beel, Assam
Freshwater lake
4,000 ha
Supports high concentration of migratory waterbird
17. Loktak Lake, Manipur
Freshwater marsh
26,600 ha
The only known natural habitat for Manipur brow-antlered deer
18. Rudrasagar lake, Tripura
Freshwater lake
240 ha
Ideal habitat for riverine fish species
19. East Kolkata Wetlands, West Bengal
Sewage fed fish ponds
12,500 ha
These wetlands treat the city’s sewage and provides for fish and vegetables
20. Bhitarkanika Mangroves, Odisha
Mangrove swamps
65,000 ha
Home to endangered salt water crocodiles and Gahirmatha beach is the largest known Olive Ridley sea turtle nestling in the world.
21. Chilika, Odisha
Lagoon
1,16,500 ha
One of the only two lagoons with population of Irrawaddy dolphins. Its rich fishery resources sustains 0.2 million fishers
.

22. Kolleru Lake, Andhra Pradesh
Freshwarer lake
90,100 ha
Acts as a flood balancing reservoir and was once known for its spot-billed pelicans sighting.
23. Point Calimere Wildlife and Bird Sanctuary, Tamil Nadu
Coastal swamps and salt pans
38,500 ha
Supports high diversity of water bird
24. Vembanad-Kol, Kerala
Floodplain estuary complex
1,51,250 ha
Known for backwater tourism and rich source of live and sub-fossil clam deposits.
25. Ashtamudi, Kerala
Estuary
61,400 ha
A palm shaped estuary with eight branches, gateway to the backwaters of Kerala.
26. Sashthamkotta Lake, Kerala
Freshwater lake
373 ha
Source of drinking water for half a million people in Kollam City and its suburbs.
Additional Information can be found here.
Recent Posts
- In the Large States category (overall), Chhattisgarh ranks 1st, followed by Odisha and Telangana, whereas, towards the bottom are Maharashtra at 16th, Assam at 17th and Gujarat at 18th. Gujarat is one State that has seen startling performance ranking 5th in the PAI 2021 Index outperforming traditionally good performing States like Andhra Pradesh and Karnataka, but ranks last in terms of Delta
- In the Small States category (overall), Nagaland tops, followed by Mizoram and Tripura. Towards the tail end of the overall Delta ranking is Uttarakhand (9th), Arunachal Pradesh (10th) and Meghalaya (11th). Nagaland despite being a poor performer in the PAI 2021 Index has come out to be the top performer in Delta, similarly, Mizoram’s performance in Delta is also reflected in it’s ranking in the PAI 2021 Index
- In terms of Equity, in the Large States category, Chhattisgarh has the best Delta rate on Equity indicators, this is also reflected in the performance of Chhattisgarh in the Equity Pillar where it ranks 4th. Following Chhattisgarh is Odisha ranking 2nd in Delta-Equity ranking, but ranks 17th in the Equity Pillar of PAI 2021. Telangana ranks 3rd in Delta-Equity ranking even though it is not a top performer in this Pillar in the overall PAI 2021 Index. Jharkhand (16th), Uttar Pradesh (17th) and Assam (18th) rank at the bottom with Uttar Pradesh’s performance in line with the PAI 2021 Index
- Odisha and Nagaland have shown the best year-on-year improvement under 12 Key Development indicators.
- In the 60:40 division States, the top three performers are Kerala, Goa and Tamil Nadu and, the bottom three performers are Uttar Pradesh, Jharkhand and Bihar.
- In the 90:10 division States, the top three performers were Himachal Pradesh, Sikkim and Mizoram; and, the bottom three performers are Manipur, Assam and Meghalaya.
- Among the 60:40 division States, Orissa, Chhattisgarh and Madhya Pradesh are the top three performers and Tamil Nadu, Telangana and Delhi appear as the bottom three performers.
- Among the 90:10 division States, the top three performers are Manipur, Arunachal Pradesh and Nagaland; and, the bottom three performers are Jammu and Kashmir, Uttarakhand and Himachal Pradesh
- Among the 60:40 division States, Goa, West Bengal and Delhi appear as the top three performers and Andhra Pradesh, Telangana and Bihar appear as the bottom three performers.
- Among the 90:10 division States, Mizoram, Himachal Pradesh and Tripura were the top three performers and Jammu & Kashmir, Nagaland and Arunachal Pradesh were the bottom three performers
- West Bengal, Bihar and Tamil Nadu were the top three States amongst the 60:40 division States; while Haryana, Punjab and Rajasthan appeared as the bottom three performers
- In the case of 90:10 division States, Mizoram, Assam and Tripura were the top three performers and Nagaland, Jammu & Kashmir and Uttarakhand featured as the bottom three
- Among the 60:40 division States, the top three performers are Kerala, Andhra Pradesh and Orissa and the bottom three performers are Madhya Pradesh, Jharkhand and Goa
- In the 90:10 division States, the top three performers are Mizoram, Sikkim and Nagaland and the bottom three performers are Manipur and Assam
In a diverse country like India, where each State is socially, culturally, economically, and politically distinct, measuring Governance becomes increasingly tricky. The Public Affairs Index (PAI 2021) is a scientifically rigorous, data-based framework that measures the quality of governance at the Sub-national level and ranks the States and Union Territories (UTs) of India on a Composite Index (CI).
States are classified into two categories – Large and Small – using population as the criteria.
In PAI 2021, PAC defined three significant pillars that embody Governance – Growth, Equity, and Sustainability. Each of the three Pillars is circumscribed by five governance praxis Themes.
The themes include – Voice and Accountability, Government Effectiveness, Rule of Law, Regulatory Quality and Control of Corruption.
At the bottom of the pyramid, 43 component indicators are mapped to 14 Sustainable Development Goals (SDGs) that are relevant to the States and UTs.
This forms the foundation of the conceptual framework of PAI 2021. The choice of the 43 indicators that go into the calculation of the CI were dictated by the objective of uncovering the complexity and multidimensional character of development governance

The Equity Principle
The Equity Pillar of the PAI 2021 Index analyses the inclusiveness impact at the Sub-national level in the country; inclusiveness in terms of the welfare of a society that depends primarily on establishing that all people feel that they have a say in the governance and are not excluded from the mainstream policy framework.
This requires all individuals and communities, but particularly the most vulnerable, to have an opportunity to improve or maintain their wellbeing. This chapter of PAI 2021 reflects the performance of States and UTs during the pandemic and questions the governance infrastructure in the country, analysing the effectiveness of schemes and the general livelihood of the people in terms of Equity.



Growth and its Discontents
Growth in its multidimensional form encompasses the essence of access to and the availability and optimal utilisation of resources. By resources, PAI 2021 refer to human resources, infrastructure and the budgetary allocations. Capacity building of an economy cannot take place if all the key players of growth do not drive development. The multiplier effects of better health care, improved educational outcomes, increased capital accumulation and lower unemployment levels contribute magnificently in the growth and development of the States.



The Pursuit Of Sustainability
The Sustainability Pillar analyses the access to and usage of resources that has an impact on environment, economy and humankind. The Pillar subsumes two themes and uses seven indicators to measure the effectiveness of government efforts with regards to Sustainability.



The Curious Case Of The Delta
The Delta Analysis presents the results on the State performance on year-on-year improvement. The rankings are measured as the Delta value over the last five to 10 years of data available for 12 Key Development Indicators (KDI). In PAI 2021, 12 indicators across the three Pillars of Equity (five indicators), Growth (five indicators) and Sustainability (two indicators). These KDIs are the outcome indicators crucial to assess Human Development. The Performance in the Delta Analysis is then compared to the Overall PAI 2021 Index.
Key Findings:-
In the Scheme of Things
The Scheme Analysis adds an additional dimension to ranking of the States on their governance. It attempts to complement the Governance Model by trying to understand the developmental activities undertaken by State Governments in the form of schemes. It also tries to understand whether better performance of States in schemes reflect in better governance.
The Centrally Sponsored schemes that were analysed are National Health Mission (NHM), Umbrella Integrated Child Development Services scheme (ICDS), Mahatma Gandh National Rural Employment Guarantee Scheme (MGNREGS), Samagra Shiksha Abhiyan (SmSA) and MidDay Meal Scheme (MDMS).
National Health Mission (NHM)
INTEGRATED CHILD DEVELOPMENT SERVICES (ICDS)
MID- DAY MEAL SCHEME (MDMS)
SAMAGRA SHIKSHA ABHIYAN (SMSA)
MAHATMA GANDHI NATIONAL RURAL EMPLOYMENT GUARANTEE SCHEME (MGNREGS)