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Subject Area No. Title Content Description Revision Date
Canals 4 The Ohio Canal System ODNR canal history, laws, administration, public benefits Aug/5/92
Canals 41 Ohio & Erie Canal/Hydraulic Operations History & details of canal lakes and diversions with flow diagrams March/28/97
Conservation 1 Water Efficiency at Home Household water saving devices and methods Dec/18/06
Conservation 2 Water Efficiency in Your Own Back Yard Yard, plants, and lawn watering methods Jul/2/92
Dams 26 Dam Safety: Lake Drains Definition, Types, Use, Maintenance of lake drains July/28/99
Dams 27 Dam Safety: Rodent Control Rodent damage to dams and control measures July/28/99
Dams 28 Dam Safety: Trees and Brush Damage to dams from trees and brush, proper maintenance Feb/08/02
Dams 29 Dam Safety: Classification Classification of dams in Ohio July/06/04
Dams 30 Dam Safety: Failures Cause of earthen dam failures Jun/22/94
Dams 31 Dam Safety: Seepage Detection, control, and monitoring of seepage through dams Jun/22/94
Dams 32 Dam Safety: Concrete Repair Techniques Techniques for repair of deteriorated concrete structures July/28/99
Dams 33 Dam Safety: Inspection of Concrete Structures Inspection of concrete structures for dams July/28/99
Dams 34 Dam Safety: Construction Permits for Dams What structures require permits and how to apply Jun/22/94
Dams 37 Dam Safety: Probable Maximum Flood Estimate methodology and implications of floods on dam design April/7/95
Dams 38 Dam Safety: Design and Maintenance of Trashracks Trashrack design considerations for pipe and riser spillways July/20/95
Dams 39 Dam Safety: Annual Fee How to calculate the annual dam safety fee May/16/96
Dams 48 Dam Safety: Construction Permits for Levees Which levees require permits and how to apply Dec/13/06
Dams 49 Dam Safety: Open Channel Spillways (Earth and Rock) Design rules, materials, and maintenance issues July/28/99
Dams 51 Dam Safety: Outlet Erosion Control Structures (Stilling Basins) Methods of protecting spillway outlets from erosion Feb/29/99
Dams 52 Dam Safety: Upstream Slope Protection Methods of protecting the upstream slope of a dam from wave erosion July/28/99
Dams 53 Dam Safety: Embankment Instabilities Detection and repair of cracks, slides, and depressions July/28/99
Dams 54 Dam Safety: Ground Cover Establishing and maintaining proper vegetation on dams July/28/99
Dams 55 Dam Safety: Spillway Conduit System Problems Monitoring and repair of spillway conduit systems July/28/99
Dams 56 Dam Safety: Problems with Concrete Materials Monitoring of concrete structures July/28/99
Dams 57 Dam Safety: Problems with Metal Materials Monitoring and controlling corrosion of metals March/24/01
Dams 58 Dam Safety: Problems with Plastic (Polymer) Materials Inspection and monitoring of plastics July/28/99
Dams 59 Dam Safety: Open Channel Spillways (Concrete Chutes and Weirs) Design, maintenance, and monitoring of concrete chutes and weirs July/28/99
Dams 60 Dam Safety: Critical Flood Design Criteria Lowering Your Dam's Design Flood Using Critical Flood Analysis Nov/04/99
Dams 61 Dam Safety: Inspection Exemption Criteria, and Procedures to Apply for an Inspection Exemption Jan/29/01
Dams 63 Dam Safety: Remediation Alternatives Options for dam owners who failed to acquire construction permits or modify the dam to meet code. May/20/02
Flood 12 Floods and Flood Damage Prevention Ohio flood history, regulatory goals, floodplain definitions July/02/02
Flood 13 Facts About Flood Insurance National Flood Insurance Program benefits/participation July/02/02
Flood 21 How to Obtain Flood Maps Producer, distributors, types of, IDs of, costs, how to pay July/08/02
Flood 36 Facts About Floodproofing (NOT AVAILABLE) Damage costs, methods, structures, national insurance standards N/A
Flood 40 Post?Disaster Floodplain Management Post flood preventive and recovery issues for floodplain managers July/08/02
Flood 42 Community Rating System and Flood Hazard Mitigation Reduce flood insurance rates through CRS qualifying activities Oct/14/97
Flood 50 Natural Benefits of Floodplains
Why floodplains are valuable... April/11/05
Flood 66 Understanding Your Flood Risk How to interpret risk in FEMA Special Flood Hazard Area
Feb/15/08
Ground Water 9 Evaluating Ground Water Pollution Potential in Ohio GWPP mapping program, methods, uses, status map Jan/12/04
Ground Water 10 Ground Water Resources Mapping in Ohio GWR mapping methods, uses, description of program, status Jan/12/04
Ground Water 20 Ground Water Level Monitoring in Ohio Well network history, uses annual cycles, influences on Jan/8/93
Ground Water 24 What's Ground Water? Terms defined, GW occurrence, aquifer differences in Ohio Oct/20/93
Ground Water 43 Surface Water and Ground Water Interaction Relationships between surface and ground waters June1/95
Ground Water 44 What is Nonpoint Source Pollution Defines terms, problems, and processes of NPS pollution June1/95
Ground Water 45 Individual Practices to Protect Ground Water Quality How you can help protect your water quality June1/95
Ground Water 47 Ground Water Quality Water quality of naturally occurring aquifers June1/95
Ground Water 65 Potentiometric Surface Mapping in Ohio Defines P-Surface Maps, their Production and Use July 1/05
Planning 22 Community Water Supply Planning in Ohio Past, future, current study plans, need for ongoing planning Oct/15/93
Planning 25 Ohio's Conservancy Districts Ohio district addresses, history, functions March/07/07
Services of 17 Services of the Ground Water Resources Section Description of publications and technical assistance Jan/8/93
Water Cycle 18 The Hydrologic Cycle Earth's water movement through sea, land & air Sep/2/93
Water Cycle 11 Precipitation in Ohio Annual and Long Term Precipitation Trends Oct/15/92
Wells 3 Water Efficiency for Private Well Owners Private well construction/management/maintenance July/2/92
Wells 5 Well Abandonment Regulations ODH and Ohio EPA Well abandonment regulations July/22/02
Wells 6 Properly Sealing Unused Wells Well sealing benefits and methods Dec/16/92
Wells 7 What is a Well Screen? Well screen defined, use, benefits, selection Jan/8/93
Wells 8 Well Log Computerization Electronic storage & retrieval of well log data & images Sep/5/92
Wells 14 Well Construction Materials and Techniques Casing types, depth, regulations, geologic considerations Dec/16/92
Wells 15 Before You Have a Well Drilled Geologic, construction & contractor considerations Dec/16/92
Wells 16 How to Read Well Log and Drilling Reports Detailed explanation of well log elements Dec/31/93
Wells 19 Dry Driven Grout Method Methods of grouting cable tool drilled wells Nov/23/93
Wells 23 When Does a Well Log Need to be Filed? Well defined, types of wells, info required, laws, penalties Oct/1/93
Wells 35 Low Yielding Wells Household water needs & how to meet them w/low yield well Jan/9/95
Wells 46 Well Construction in a Buried Valley Well construction techniques for buried valley aquifers June1/95
Wells 62 Understanding Your Water Well Terms and procedures regarding construction, use and maintenance July/03/01
Wells 64 Using GPS for Well Location on Well Logs How to fill in the Geographic Coordinates on a Well Log and Drilling Report from GPS readings Feb/03/03



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