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Expert insights, regulatory updates, and practical guides on CGWA NOC, groundwater compliance, and water management in India.
Applying for a CGWA NOC can seem complex, but it doesn't have to be. This comprehensive guide walks industries, commercial buildings, and infrastructure developers through every step — from eligibility to post-NOC compliance — so you can stay legally compliant and avoid heavy penalties.
A complete, no-jargon walkthrough of how to apply for a CGWA NOC online on the government Bhu-Neer portal — from creating your login to downloading the final permission letter. Includes the exact documents, fees, timelines, and a state-by-state map of which portal you should actually be using.
In Haryana, groundwater NOCs are not issued by CGWA — they are issued by the Haryana Water Resources Authority (HWRA) under the 2020 Act. This guide explains the HWRA portal, the exact process, fees, the 90-day advance tariff, and the compliance every industry and builder in Gurugram, Faridabad and Panipat must follow.
Uttar Pradesh regulates groundwater through its own law — the UP Ground Water (Management and Regulation) Act, 2019 — administered by the UP Ground Water Department via the UPGWD portal and Nivesh Mitra. Here is the full process, documents, fees and validity for industries and builders in Noida, Ghaziabad, Kanpur, Lucknow and beyond.
In Maharashtra, industrial and infrastructure groundwater NOCs are processed by CGWA through the national Bhu-Neer portal, with GSDA as the state groundwater agency. This guide covers the full process, documents, fees, validity and Deccan-trap hydrogeology for factories and projects in Pune, Nagpur, Nashik, Aurangabad and the MIDC belts.
Gujarat is a CGWA-regulated state — industries, GIDC units and infrastructure projects apply for a groundwater NOC on the national Bhu-Neer portal. With 23 assessment units over-exploited and 35 notified blocks, scrutiny is real. Here is the full process, documents, fees and compliance for Ahmedabad, Vadodara, Surat, Rajkot, Ankleshwar and Sanand.
Madhya Pradesh is a CGWA-regulated state — industries and projects apply for a groundwater NOC on the national Bhu-Neer portal. This guide covers the full process, documents, fees, validity and compliance for the industrial belts of Indore, Pithampur, Bhopal-Mandideep, Dewas, Ratlam and Gwalior-Malanpur.
Telangana regulates groundwater under its own law — WALTA, 2002 — through the Telangana Ground Water Department, not CGWA. This guide explains the authority, the application process, documents, fees and compliance for industries and projects in Hyderabad, Sangareddy, Medak and Rangareddy.
Punjab regulates groundwater through its own body — the Punjab Water Regulation and Development Authority (PWRDA) — not CGWA. With most of the state over-exploited, PWRDA permission and water charges are mandatory for industry. Here is the full process, documents, charges and compliance for Ludhiana, Mohali, Jalandhar, Amritsar and Bathinda.
Karnataka regulates groundwater under its own 2011 Act through the Karnataka Ground Water Authority (KGWA), not CGWA. This guide covers the authority, the application process, documents, fees and compliance for industries and projects in Bengaluru, Mysuru, Hubballi-Dharwad and Mangaluru.
Tamil Nadu is outside CGWA jurisdiction — the state manages groundwater through its own PWD / State Ground and Surface Water Resources Data Centre, with CMWSSB licensing extraction in the Chennai metro area. Here is how groundwater NOC and licensing work for industries in Chennai, Coimbatore, Hosur and beyond.
West Bengal regulates groundwater under its own 2005 Act through the State Water Investigation Directorate (SWID), with industrial applications filed on the SilpaSathi single-window portal — not CGWA. Here is the full process, thresholds, documents and timelines for industries in Kolkata, Howrah, Durgapur and Haldia.
Andhra Pradesh regulates groundwater under its own WALTA, 2002 law through the state Ground Water Department, not CGWA. This guide covers the authority, application process, documents and compliance for industries and projects in Visakhapatnam, Sri City, Tirupati, Nellore and Kakinada.
Rajasthan is currently CGWA-regulated — industries apply for a groundwater NOC on the national Bhu-Neer portal, and a state Ground Water Authority Bill is still pending. With most of the arid state over-exploited, scrutiny is intense. Here is the full process, documents, fees and over-exploited-block reality for Jaipur, Jodhpur, Bhiwadi, Bhilwara and Kota.
Bihar is a CGWA-regulated state — manufacturing units, cold storages, food and makhana processors, and infrastructure projects apply for a groundwater NOC on the national Bhu-Neer portal. This guide covers thresholds, the process, documents, fees, and the piezometer and water-audit compliance for Patna, Hajipur, Muzaffarpur, Begusarai and Bhagalpur.
Jharkhand is a CGWA-regulated state — steel, coal, power and manufacturing units, plus mining and dewatering projects, apply for a groundwater NOC on the national Bhu-Neer portal. This guide covers the process, documents, fees and the special treatment of mine dewatering for Jamshedpur, Bokaro, Dhanbad, Ranchi and Ramgarh.
Chhattisgarh is a CGWA-regulated state — steel, power, cement and coal industries apply for a groundwater NOC on the national Bhu-Neer portal. This guide covers the process, documents, fees and compliance for the industrial belts of Raipur, Bhilai, Korba, Raigarh and Durg.
Odisha is a CGWA-regulated state — aluminium, steel, power, mining and port-linked industries apply for a groundwater NOC on the national Bhu-Neer portal. This guide covers the process, documents, fees and mining/dewatering rules for Angul, Jharsuguda, Jajpur, Rourkela and Paradip.
Assam is a CGWA-regulated state — tea processing, refineries, paper, food and manufacturing units apply for a groundwater NOC on the national Bhu-Neer portal. This guide covers the process, documents, fees and the iron/arsenic water-quality diligence for Guwahati, Bongaigaon, Numaligarh, Tinsukia and Dibrugarh.
Kerala regulates groundwater under its own 2002 Act through the Kerala State Ground Water Authority, not CGWA. This guide covers the authority, permit process, documents and compliance for industries and bulk users in Kochi, Ernakulam, Thrissur and Palakkad.
Goa regulates groundwater under its own 2002 Act through the Department of Water Resources, not CGWA. This guide covers the authority, permit process, documents and compliance for hotels, resorts and industries across North and South Goa.
Himachal Pradesh industry — led by the Baddi-Barotiwala-Nalagarh (BBN) pharmaceutical belt — applies for a groundwater NOC through CGWA on the national Bhu-Neer portal. This guide covers the process, documents, fees and water-quality compliance for BBN, Paonta Sahib and Kala Amb.
Uttarakhand industry — concentrated in the SIDCUL estates of the Terai belt — applies for a groundwater NOC through CGWA on the national Bhu-Neer portal. This guide covers the process, documents, fees and compliance for Haridwar, Rudrapur, Pantnagar, Sitarganj and Kashipur.
The seven North-Eastern states — Arunachal Pradesh, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim and Tripura — are CGWA-regulated, so industries and projects apply for a groundwater NOC on the national Bhu-Neer portal. This guide covers the process, documents, fees and compliance across the region.
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