Hydrology &
Hydraulic Analysis
What you need to know
Hydrology is the study of water in the environment, including its distribution, movement, and quality. In the context of residential development, hydrology is an important consideration for managing the impacts of rainfall and stormwater runoff on the site and the surrounding area.
A hydrology report for a residential development typically includes an assessment of the existing hydrological conditions on the site, as well as projections of the potential impacts of the proposed development on the local water resources. The report will typically include the following information:
Site Topography: The report will begin with an analysis of the topography of the site, including the slope, elevation, and orientation of the land. This information is important for understanding the movement of water across the site.
Soil Types: The report will also include an assessment of the soil types on the site, which will help to determine the infiltration rate and water holding capacity of the soil.
Climate Data: The report will include information about the climate of the area, including average precipitation levels, intensity, and duration of rainfall events.
Runoff Calculations: The report will include calculations of the amount of runoff that can be expected from the site, based on the topography, soil types, and precipitation levels. These calculations will be used to determine the design requirements for stormwater management infrastructure, such as retention ponds or infiltration basins.
Proposed Development Plans: The report will also include an assessment of the proposed development plans, including the amount of impervious surfaces (such as buildings, pavement, and sidewalks) that will be added to the site. This information is critical for determining the potential impacts of the development on stormwater runoff and for designing appropriate stormwater management strategies.
Overall, a hydrology report for a residential development is a critical component of the planning process, as it helps to ensure that the development is designed in a way that minimizes its impact on the local water resources and the surrounding environment.
What to expect:
We analyze both existing and proposed conditions. Many municipalities require a Hydrology Analysis prior to project approval.
Who needs this service:
Land Developers looking to comply with municipalities and California Building Code.
Civil Engineering firms with under-experienced staff in Hydrology Analysis.
Agencies and Municipalities with Capital Improvement projects.
