Asan Conservation Reserve (ACR)

Asan Conservation Reserve is a 444-hectare stretch of the Asan River running down to its confluence with the Yamuna River in Dehradun district of Uttarakhand.

Asan Conservation Reserve (ACR)
Table of Contents

About Asan Conservation Reserve (ACR):

  • It is a 444-hectare stretch of the Asan River running down to its confluence with the Yamuna River in Dehradun district of Uttarakhand
    • The Asan River, unlike other rivers which flow north to south, flows in a west to east direction.
  • It was declared as a Conservation Reserve in 2005 under Section 36A of the Wildlife (Protection) Act, 1972.
  • It is the first Ramsar site in Uttarakhand
  • It is also listed as an Important Bird Area (BNHS and BirdLife International) and is popular for sightings of native and migratory birds. 
  • Strategically located within the Central Asian Flyways (CAF), the reserve homes 330 species of birds, including critically endangered-white-rumped vulture, Baer’s pochard; endangered-Egyptian vulture, steppe eagle, black-bellied tern; and vulnerable-marbled teal, common pochard, Indian spotted eagle, etc.
  • Other non-avian species present include 49 fish species, one of these being the endangered Putitor mahseer

Q1: Who declares conservation reserves?

Conservation reserves in India are declared by the State Governments under the provisions of the Wildlife Protection Act, 1972.

Source: IE

Update Icon
Latest UPSC Exam 2026 Updates

Date IconLast updated on August, 2026

UPSC Mains 2026 will be conducted on 21st, 22nd, 23rd, 29th and 30th August 2026.

→ Check out the latest UPSC Syllabus 2026 here.

UPSC Mains Admit Card 2026 is expected to be released in early August at upsc.gov.in or upsconline.nic.in

→ Enroll in Vajiram & Ravi’s UPSC Mains Test Series 2026 for structured answer writing practice, expert evaluation, and exam-oriented feedback.

→ Go through the UPSC Mains Previous Year Papers to enhance your preparation.

→ Download UPSC Mains Essay Paper 2025, UPSC Mains GS Paper-I 2025, UPSC Mains GS Paper-II 2025, UPSC Mains GS Paper-III 2025, UPSC Mains GS Paper-IV 2025, UPSC Mains English (Compulsory) Paper 2025, UPSC Mains Hindi (Qualifying) Paper 2025 here.

→ UPSC has released UPSC Toppers List 2025 with the Civil Services final result on its official website.

UPSC Calendar 2027 has been released.

→ Also check Best UPSC Coaching in India

UPSC GS Course 2026
UPSC GS Course 2026
₹1,80,000
Enroll Now
GS Foundation Course 2 Yrs
GS Foundation Course 2 Yrs
₹2,45,000
Enroll Now
UPSC Mentorship Program
UPSC Mentorship Program
₹85000
Enroll Now
UPSC Sureshot Mains Test Series
UPSC Sureshot Mains Test Series
₹29500
Enroll Now
Prelims Powerup Test Series
Prelims Powerup Test Series
₹14000
Enroll Now
Enquire Now