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Minnesota Stormwater Manual

Difference between revisions of "Hover box definitions"

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*<span title="The compression of soil particles into a smaller volume, which reduces the size of pore space available for air and water."> '''soil compaction'''</span>
 
*<span title="The compression of soil particles into a smaller volume, which reduces the size of pore space available for air and water."> '''soil compaction'''</span>
 
*<span title="The wearing away of a field's topsoil by the natural physical forces of water and wind"> '''soil erosion'''</span>
 
*<span title="The wearing away of a field's topsoil by the natural physical forces of water and wind"> '''soil erosion'''</span>
−
*<span title="SLVs are compound-specific, risk-based screening criteria developed by the MPCA to evaluate risks posed to groundwater by soil leaching. The SLV is an estimation of the unsaturated soil contaminant concentration for a given compound above which may result in groundwater contamination in excess of chemical-specific drinking water criteria.> '''Soil Leaching Value (SLV)'''</span>
+
*<span title="SLVs are compound-specific, risk-based screening criteria developed by the MPCA to evaluate risks posed to groundwater by soil leaching. The SLV is an estimation of the unsaturated soil contaminant concentration for a given compound above which may result in groundwater contamination in excess of chemical-specific drinking water criteria.> '''[https://www.pca.state.mn.us/sites/default/files/c-r1-04.pdf Soil Leaching Value (SLV)]'''</span>
 
*<span title="The total amount of water a soil can hold at field capacity."> '''soil moisture holding capacity (gravity drained water)'''</span>
 
*<span title="The total amount of water a soil can hold at field capacity."> '''soil moisture holding capacity (gravity drained water)'''</span>
 
*<span title="The organic matter component of soil, consisting of plant and animal residues at various stages of decomposition, cells and tissues of soil organisms, and substances synthesized by soil organisms"> '''soil organic matter'''</span>
 
*<span title="The organic matter component of soil, consisting of plant and animal residues at various stages of decomposition, cells and tissues of soil organisms, and substances synthesized by soil organisms"> '''soil organic matter'''</span>

Revision as of 16:05, 11 June 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
  • 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 demans
  • check dam
  • cistern
  • clay
  • Clean Water Act
  • coagulation
  • coarse sediment
  • 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

  • dead storage
  • deicing
  • span title="The loss or removal of nitrogen or nitrogen compounds specifically : reduction of nitrates or nitrites commonly by bacteria (as in soil) that usually results in the escape of nitrogen into the air.> denitrification
  • depression storage
  • design flow
  • design flow
  • detention times
  • dewatering
  • dewatering device
  • directly connected impervious
  • dissolved oxygen
  • dissolved phosphorus
  • disconnected roof runoff
  • Disturbed soils
  • ditch checks
  • drainage Area
  • Drinking Water Source Management Area (DWSMA),
  • “drop waterfalls”
  • dry storage
  • dry swale
  • dry weather flow

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
  • 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
  • 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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