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A Hydrology Primer for Engineers & Hydrologists

Patrick C. Garner, Hydrologist

A Hydrology Primer for Engineers & Hydrologists serves as a refresher for practicing engineers and/or an introduction to hydrology concepts for those working predominately in other engineering concentrations.

Concepts discussed in the course include the hydrologic cycle; precipitation; types of natural storage and infiltration; recharge and base flow; surface runoff; peak rates of flow; rainfall characteristics; return periods; I-D-F curves; hyetographs and hydrographs; watersheds; runoff volume; soils and NRCS hydrologic soil groups; coefficients; curve numbers; cover types; times of travel and concentration; and a lengthy discussion of the differences between the Rational Method and the federal peak flow methods (using TR-20 and 55).

Required data, assumptions and limitations for each method are listed. A references section is included.

The major sections of the course are: (1) The Hydrologic Cycle: (2) Hydrology Specifics: (3) The Rational Method: (4) NCRS (SCS) Peak Flow Methods: (5) Review of Assumptions and Limitations: and (6) References.

Heavily illustrated, the course lists and discusses all data commonly required to model runoff. A Hydrology Primer for Engineers & Hydrologists is an essential guide for both new and experienced professionals.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

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NY PE & PLS: You must choose courses that are technical in nature or related to matters of laws and ethics contributing to the health and welfare of the public. NY Board does not accept courses related to office management, risk management, leadership, marketing, accounting, financial planning, real estate, and basic CAD. Specific course topics that are on the borderline and are not acceptable by the NY Board have been noted under the course description on our website.