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Minnesota Stormwater Manual

Difference between revisions of "Hover box definitions"

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*<span title="Baseflow (also called drought flow, groundwater recession flow, low flow, low-water flow, low-water discharge and sustained or fair-weather runoff) is the portion of streamflow delayed shallow subsurface flow".> '''baseflow'''</span>
 
*<span title="Baseflow (also called drought flow, groundwater recession flow, low flow, low-water flow, low-water discharge and sustained or fair-weather runoff) is the portion of streamflow delayed shallow subsurface flow".> '''baseflow'''</span>
 
*<span title="The year from which stormwater practices can be credited toward meeting a total maximum daily load (TMDL) wasteload allocation (WLA)"> '''[https://stormwater.pca.state.mn.us/index.php?title=Baseline_year baseline year]'''</span>
 
*<span title="The year from which stormwater practices can be credited toward meeting a total maximum daily load (TMDL) wasteload allocation (WLA)"> '''[https://stormwater.pca.state.mn.us/index.php?title=Baseline_year baseline year]'''</span>
 +
*<span title="Base saturation is calculated as the percentage of CEC occupied by base cations (calcium, magnesium, potassium, sodium, hydrogen)> '''base saturation'''</span>
 
*<span title="Basins are stormwater best management practices (BMPs) that are an engineered pool that promotes settling of solids (e.g., pond forebay, sump, hydrodynamic separator, and catch basin)."> '''basin'''</span>
 
*<span title="Basins are stormwater best management practices (BMPs) that are an engineered pool that promotes settling of solids (e.g., pond forebay, sump, hydrodynamic separator, and catch basin)."> '''basin'''</span>
 
*<span title="Bathymetric surveys measure the depth of a water body as well as map the underwater features of a water body."> '''[https://www.usgs.gov/centers/oki-water/science/bathymetric-surveys?qt-science_center_objects=0#qt-science_center_objects bathymetric survey]'''</span>
 
*<span title="Bathymetric surveys measure the depth of a water body as well as map the underwater features of a water body."> '''[https://www.usgs.gov/centers/oki-water/science/bathymetric-surveys?qt-science_center_objects=0#qt-science_center_objects bathymetric survey]'''</span>

Revision as of 18:51, 15 July 2021

Hover boxes allow the user to hover over bolded text and see a definition for that text. If the bolded text is blue, there is a link to more information.

We have only begun to use them since June, 2019. When we modify older pages, we will incorporate hover boxes into updates.

This page lists standard definitions used in hover boxes throughout this manual. Hover your mouse over any bolded term and a definition will be displayed. This list will continue to expand as new terms are encountered. You'll note that some terms have not yet been defined (not bolded).

A

  • aggregate
  • aggregation
  • anthropogenic
  • antidegradation
  • aquatic habitat
  • armoring
  • arterial roads
  • alum
  • anoxic

B

C

  • catch basin
  • catchment
  • categorical wasteload allocation
  • cation exchange capacity
  • cellulose
  • chain of custody
  • chemical oxygen demand
  • check dam
  • chelating agent
  • cistern
  • clay
  • claypan
  • Clean Water Act
  • coagulation
  • coarse sediment
  • coarse texture
  • cofferdam
  • coir
  • collector roadway
  • combined sewer
  • commercial land use
  • compacted soil
  • compost
  • compost maturity
  • concentrated flow
  • concentrated stormwater runoff
  • connected impervious
  • continuous model
  • contributing drainage area
  • credit (stormwater credit)
  • conventional roof
  • curb-cut
  • curb bump-out
  • curve number method

D

E

F

G

  • Geographic Information System (GIS)
  • geometric mean
  • geotextile
  • grade
  • grade control structures
  • gray infrastructure
  • green infrastructure
  • green stormwater infrastructure
  • green roof
  • green space
  • geotextile
  • gross solids
  • grubbing

H

  • hardness
  • harvest and reuse
  • herbaceous perennial
  • High-density polyethylene
  • highly urban and ultra-urban environments
  • hydraulic conductivity (k)
  • hydraulic grade line
  • hydraulic gradient (i),
  • hydraulic model
  • hydrodynamic separator
  • hydrogeology
  • hydrologic soil group
  • hydrometer
  • hydroseed

I

J

K

L

  • large lot residential
  • leaching
  • level spreader
  • lignin
  • live storage
  • loam
  • longitudinal slope
  • low permeability soils

M

N

O

P

  • P8
  • particle size distribution
  • particulate phosphorus
  • ped
  • pathogen
  • perennial
  • perennial stream
  • performance goal
  • perimeter control
  • permanent cover
  • permanent pool
  • permanent stormwater management
  • permeable pavement
  • permeable reactive barrier
  • Phase 1
  • Phase 2
  • physically-based model
  • pilings
  • plug flow.
  • plugs
  • point of discharge
  • pollution prevention
  • polycyclic aromatic hydrocarbons
  • polymer
  • porosity (f)
  • Portland cement concrete
  • Prairie du Chien formation,
  • Prescribed burning
  • pretreatment
  • pre-wetting
  • primary treatment practice
  • proprietary structures
  • public ditch
  • public water

Q

  • QA/QC
  • Quality Assurance Project Plan

R

Sa-Sn

So-Sz

T

U

  • highly urban and ultra-urban environments
  • underdrain
  • under-draining
  • undersized BMP

V

W

X

Y

Z

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