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TR-210 - Engineering Technical Releases

This section is not the offical site for the Engineering Technical Releases. Users looking for the offical site should go to: http://policy.nrcs.usda.gov/

If a Technical Release has the word "removed" after it title, and there is no National Bulletin reference (e.g. Removed NB_210_10_2) the removal should be considered unofficial.

The following are links to engineering technical releases:

  • TR-210-01 - Removed Routing Through Tide Gates (7/1955)
  • TR-210-02 - replaced by 628.50
  • TR-210-03 - Removed Hood Inlets for Culvert Spillways (6/1956)
  • TR-210-04 - Removed Height of Water Column Supported by Atmospheric Pressure (6/1956)
  • TR-210-05 - Structural Design of Underground Conduits (11/1958)
  • TR-210-17 - Geologic Investigation for Watershed Planning (3/1966)
  • TR-210-18 - Computation of Joint Extensibility Requirements (8/1969)
  • TR-210-19 - Removed (Determination of Storage Requirements to Meet Supply Demand Relationships (3/1962))
  • TR-210-19-A Removed (Revision of Reservoir Operations Study Computer Program and User Manual, Appendix A (3/1988))
  • TR-210-20 - Removed NB_210_10_2 (Input Program: Computer Program for Project Formulation Hydrology (3/1986))
  • TR-210-20 - Removed NB_210_10_2 (Computer Program for Project Formulation Hydrology (3/1986)) Replaced by WinTR-20.  Current User Guide 210-7-5
  • TR-210-23 - Removed NB_210_10_2 Engineering Services Contracts
  • TR-210-24 - Investigating Structural Problems (Second Edition) (2/1983)
  • TR-210-25 - Removed Design of Open Channels (9/1977)
  • TR-210-25-A - Removed (Design of Open Channels, Appendix A, Stream Armor Design Concepts (10/1977))
  • TR-210-26 - The Use of Soils Containing More Than 5% Rock Larger Than the No.4 Sieve (12/1964)
  • TR-210-27 - Laboratory and Field Test Procedures for Control of Density and Moisture of Compacted Earth Embankment (including Notice) (2/1965)
  • TR-210-28 - Removed NB_210_10_2 (Clay Minerals (2/1965))
  • TR-210-29 - Removed (Hydraulics of Two-Way Covered Risers (6/1965))
  • TR-210-30 - Structural Design of Standard Covered Risers (including Notice TR 30-1) (4/1965)
  • TR-210-31 - Structural Analysis and Design at Low Stage Inlets (6/1966)
  • TR-210-32 -Removed NB_210_10_2(Procedures for Determining Rates of Land Damage, Land Depreciation, and Volume of Sediment Produced by Gully Erosion (7/1966))
  • TR-210-33 - Removed (Simplified Method for Determining Floodwater Storage (4/1978))
  • TR-210-34 - Application of Statistics to Concrete Quality Control (8/1966)
  • TR-210-35 - Removed (Method of Reservoir Flood Routing (2/1967))
  • TR-210-36 - To Be Replaced NB_210_9_6 Ground Water Recharge (6/1967)
  • TR-210-37 - Structural Analysis and Design at Base of Riser With Conduit Openings in Both Endwalls (12/1967)
  • TR-210-38 - Removed NB_210_10_2 (Tables of Percentage Points Of Pearson Type III Distribution (12/1998)) Information in NEH 630.18 Selected Statistical Methods.
  • TR-210-39 - Removed (Hydraulics of Broad-Crested Spillways (5/1968))
  • TR-210-40 - Removed NB_210_10_2 Index of SCS National Engineering Technical Materials
  • TR-210-41 - Removed NB_210_10_2(Graphical Solutions to Geologic Problems (3/1969))
  • TR-210-42 - Single Cell Rectangular Conduits Criteria and Procedures for Structural Design (12/1969)
  • xxxTR-210-43 - Single Cell Rectangular Conduits Catalog of Standard Designs (1/1970)
  • TR-210-44 - Removed NB_210_10_2 (Seismic and Resistivity Methods of Geophysical Exploration (8/1971))
  • TR-210-45 - Twin Cell Rectangular Conduits-Criteria and Procedures for Structural Design (9/1970)
  • TR-210-46 - Gated Outlet Appurtenances, Earth Dams (12/1982) (Part 628)
  • TR-210-46-1 - Gated Outlet Appurtenances, Earth Dams, Amendment 1 (8/1984) (Part 628)
  • TR-210-47 - Removed (Classification System for Varied Flow in Prismatic Channels (2/1971))
  • xxxTR-210-48 - SITES Water Resource Site Analysis Computer Program User's Guide (11/2005)
  • TR-210-49 - Removed (Impact Basins Associated With Full Flow in Pipe Conduits (3/1971))
  • TR-210-50 - Design of Rectangular Structural Channels (Revision 1) (7/1977)
  • TR-210-51 - Removed NB_210_10_2 (Procedure for Computing Sheet and Rill Erosion on Project Areas (9/1977))
  • TR-210-52 replaced by 628.50
  • TR-210-54 - Structural Design of SAF Stilling Basins (10/1974)
  • TR-210-54-1 - Structural Design of SAF Stilling Basins, revised wingwall design, Amendment 1 (9/1981)
  • TR-210-55 - Removed NB_210_10_2 (Urban Hydrology for Small Watersheds (second edition) (6/1986)) Replaced by WinTR-55.  Current User Guide 210-10-30
  • TR-210-56 - A Guide for Design and Layout of Vegetative Wave Protection for Earth Dam Embankments (12/1974) (Part 628)
  • TR-210-57 - Removed Flood Proofing (1/1975)
  • TR-210-58 - A Guide to the Assessment of Water Quality (01/76) (obsolete)
  • TR-210-59 - Removed Hydraulic Design of Riprap Gradient Control Structures (1/1976)
  • TR-210-59-1 - Removed Graphical Solution for the Hydraulic Design of Riprap Gradient Control Structures, Amendment 1 (7/1976)
  • TR-210-59-2 - Removed Water Surface Profiles and Tractive Stresses for Riprap Grade Control Structures, Supplement 1 (2/1978)
  • TR-210-59-3 - Removed Water Surface Profiles and Tractive Stresses for Riprap Grade Control Structures, Revised Pages, Supplement 2 (3/1986)
  • TR-210-60 - Earth Dams and Reservoirs (Revised July 2005) (7/2005)
  • TR-210-61 - Removed NB_210_10_2 Computer Program for Water Surface Profiles (WSP2) (10/1993) NRCS formally adopted HEC-RAS.
  • TR-210-62 - Engineering Layout, Notes, Staking, and Calculations (1/1979)
  • TR-210-63 - Structural Design of Monolithic Straight Drop Spillways (2/1977)
  • TR-210-64 - Removed NB_210_10_2 Floodway Determination Computer Program (6/1978)
    NRCS formally adopted HEC-RAS.
  • TR-210-65 - Procedures to Establish Priorities in Landscape Architecture (10/1978)
  • TR-210-66 - Removed Simplified Dam-Breach Routing Procedure (third edition) (9/1985)
  • TR-210-67 - Reinforced Concrete Strength Design (8/1980)
  • TR-210-68 - Seismic Analysis of Risers (4/1982)
  • TR-210-68-1 - Removed NB_210_10_2 Seismic Analysis of Risers, Appendix D, Computer Program, Amendment 1 (2/1992)
  • TR-210-68-2 - Removed NB_210_10_2 Seismic Analysis of Risers, Revisions to computer program, Amendment 2 (8/1993)
  • TR-210-69 - Riprap for Slope Protection Against Wave Action (2/1983)
  • TR-210-70 - Removed Hydraulic Proportioning of Two-Way Covered Baffle Inlet Riser (9/1983)
  • TR-210-72 - User's Guide to the CREAMS Computer Model (12/84) (obsolete)
  • TR-210-74 - Lateral Earth Pressures (7/1989)
  • TR-210-75 - Removed Reservoir Storage Volume Planning (7/1991)
  • TR-210-77 - Removed NB_210_10_2 replaced by 636.52
  • TR-210-77-1 - Removed NB_210_10_2 Design and Installation of Flexible Conduits - Plastic Pipe, Amendment 1 (5/1993)
  • TR-210-77-2 - Removed NB_210_10_2 Design and Installation of Flexible Conduits, Appendix G - Computer Program, Amendment 2 (6/1993)
  • TR-210-78 - The Characterization of Rock for Hydraulic Erodibility (6/1991)

NB_210_10_2 Removal and Archiving Selected Engineering Directives (10-08-09)