Water: Statutes & Rules Close Menu Statutes & Rules DNR Water Statutes & Rules NOTE: Some PDFs from the Indiana General Assembly website may not download because of web browser security settings. To view them, you will need to configure your browser to display in a tab instead of downloading the files. Another solution is to install the Adobe Acrobat Reader extension/plugin for your browser. Statutes Rules Non-Rule Policy Documents Statutes IC 14-8-2 General Definitions IC 14-11-4 Public Notice IC 14-25-1 Water Rights; Surface Water IC 14-25-2 Minimum Stream Flow and Water Sale Contracts IC 14-25-2-4 Water Resources Development Fund IC 14-25-4 Emergency Regulation of Ground Water Rights IC 14-25-5 Emergency Regulation of Surface Water Rights IC 14-25-7 Water Resource Management IC 14-25-10 Land and Water Resources Fund IC 14-25-12 Sand Nourishment Fund IC 14-25-15 Great Lakes_St. Lawrence River Basin Water Resources Compact IC 14-25.5 Enforcement Actions By The Division of Water IC 14-26-2 Lake Preservation Act IC 14-26-5 Lowering of Ten Acre Lake Act IC 14-27-7 Regulation of Levees, Dikes and Floodwalls IC 14-27-7.3 Low Head Dams IC 14-27-7.5 Regulation of Dams IC 14-28-1 Flood Control Act IC 14-28-3 Flood Plain Management Act IC 14-29-1 Navigable Waterways Act IC 14-29-3 Sand and Gravel Permits Act IC 14-29-4 Construction of Channels Act IC 14-30.5 Watershed Development Commissions IC 14-33 Conservancy Districts IC 25-39 Water Well Drilling Contractors IC 36-9-27 County Drainage Code IC 36-9-27.4 Removal of Obstructions in Mutual Drains and Natural Surface Watercourses Rules Some PDFs from the Indiana General Assembly website may not download because of web browser security settings. To view these PDFs, configure your browser to display them in a tab instead of downloading. Another solution is to install the Adobe Acrobat Reader extension. 312 Indiana Administrative Code (IAC) Web Page with Articles General Definitions 312 IAC 1 Public Notice 312 IAC 2 Public Hearing 312 IAC 2 Navigable Waters Rules 312 IAC 6 Flood Plain Management 312 IAC 10 Great Lakes Basin Water Management 312 IAC 6.2 Public Freshwater Lakes 312 IAC 11 Surface Water Rights; Emergency Regulation 312 IAC 11.5 Water Well Drilling and Ground Water 312 IAC 12 Water Well Drillers 312 IAC 13 Water Withdrawal Contracts From State Reservoirs 312 IAC 6.3 Regulation of Dams 312 IAC 10.5 Non-Rule Policy Documents Commission Floodway Criteria Conservancy District Policy Dredging of Public Freshwater Lakes Lake Michigan Resolution Methods of Measuring the Amount of Water Withdrawn by a Significant Water Withdrawal Facility Navigable Waterways Roster Outstanding Rivers List for Indiana Public Freshwater Lake List Riparian Zones within Public Freshwater Lakes and Navigable Waters Salmonid Streams - designated under 327 IAC 2-1.5-5(a)(3) Significant Water Withdrawal Facilities Submission and Review of Hydraulic Modeling for Permit Applications under the Flood Control Act Water Well Construction Guidance Floodway Habitat Mitigation Events View More Events Top FAQs Indiana Department of Natural Resources Online Services Search Division of Water Online Research Center Apply for construction permit Search water well records Report water use Request floodplain information More IN.gov Online Services IN.gov Subscriber Center I Want To Search Division of Water Online Research Center Learn more about water rights Find out if my property is in a floodplain Learn more about dams and levees Register a significant water withdrawal facility Prospect/pan for gold Remove logjam from waterway Everyone Welcome Plan Your Visit to a DNR Property Accessibility in the Outdoors Social Media Email Calendar Copyright © 2026 State of Indiana - All rights reserved.