Chapter 18.3.11 – Water Resources Protection Zones (Overlays) Search within This This chapter is included in your selections. Sections: 18.3.11.010 Purpose. 18.3.11.020 Applicability. 18.3.11.030 Inventory of Ashland’s Water Resources. 18.3.11.040 Establishment of Water Resource Protection Zones. 18.3.11.050 Activities and Uses Exempt from These Regulations. 18.3.11.060 Limited Activities and Uses. 18.3.11.070 Water Resource Protection Zone Reductions. 18.3.11.080 Hardship Exceptions for Development in Water Resource Protection Zones. 18.3.11.090 Approval Standards for Land Divisions and Property Line Adjustments. 18.104.22.168 Application Submission Requirements. 22.214.171.124 Mitigation Requirements for Water Resource Protection Zones. 126.96.36.199 Map Errors and Adjustments. 188.8.131.52 Enforcement and Penalties.