Ancient Qanat Defies Drought: 2,500-Year-Old Waterway Continues to Flow

Discover the remarkable Qasabeh qanat, an ancient underground water network located in Gonabad, Khorasan Razavi province, which has demonstrated resilience against drought conditions. According to Hamdireza Mahmoudi, the director of the World Site of Gonabad’s Qasabeh Qanat, this historic qanat has maintained its water resources due to access to deep underground aquifers. With a history spanning over 2,500 years and a remarkable depth of more than 330 meters, the qanat’s water flow rate has improved significantly in recent years.

Mahmoudi highlights that the Qasabeh qanat is not only a vital source of water for both urban and rural communities in the region but also a testament to traditional Iranian engineering. This ancient structure has played a pivotal role in fostering life and prosperity in the heart of the desert.

Significance of Qasabeh Qanat

The Qasabeh qanat stands out as one of the most extraordinary water management systems globally. Here are some key aspects that contribute to its significance:

• Historical Importance: The qanat boasts a rich history of over 2,500 years.
• Engineering Marvel: It is recognized as a masterpiece of traditional Iranian engineering.
• Water Supply: The qanat is essential for supplying water to local urban and rural populations.
• UNESCO Recognition: It is at the forefront of Iran’s aqueducts’ world registration file with UNESCO.

Preservation Efforts

Mahmoudi elaborated on the various construction measures undertaken to preserve the Qasabeh qanat. The global registration process for the qanat began in 2014, marking a significant milestone for its recognition:

1. Two entrances were created for enhanced access.
2. The previous mechanical systems used by the Agricultural Jihad Department were transformed into staircases for easier entry.
3. Reinforcement and covering of the route between the two entrances were completed for the UNESCO assessors’ visit.
4. Infrastructure improvements included installation of road signs, public toilets, and temporary parking facilities.

Tourism Development

Given the vast area of the Qasabeh qanat, which spans approximately 310 square kilometers, significant efforts are being made to develop tourism services:

• The proposed tourism service area covers around 200 hectares.
• The qanat features two main branches with a combined length of 33 kilometers.
• Infrastructure improvements include temporary parking, electrical setups, and shelters.
• Restoration of structures related to the qanat and archaeological excavations in various locations have been initiated.

Future Plans

Mahmoudi discussed the implementation of the Qasabeh Qanat Tourism Route Plan, which is set to enhance visitor experience:

• A 2.7-kilometer-long tourist route is being prepared, featuring significant sites such as the Qasabeh Jame’ Mosque, traditional mills, and beautiful gardens.
• Acquisition of 12.7 hectares of land for tourism development is in progress.
• A contract with the University of Tehran aims to establish a comprehensive tourism management plan.
• The fourth phase of the tourism route is currently underway, with plans to open a main parking lot soon.

Conservation of Other Qanats

In addition to the Qasabeh qanat, Mahmoudi noted that all nationally registered qanats in Gonabad county fall under their direct supervision, emphasizing the importance of sustainable management practices:

• Collaboration with the Gonabad Water Department is ongoing.
• While many qanats in the region have dried up, approximately 20 permanent aqueducts remain operational.
• Restrictions on well-digging within the Qasabeh aqueduct area since the 1960s have played a crucial role in preserving its water supply.

The Qasabeh qanat not only serves as a vital water resource but also stands as a symbol of cultural heritage and engineering excellence. As conservation efforts and tourism plans progress, this ancient qanat continues to be a beacon of resilience in the face of modern challenges.