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*<span title="the time needed for water to flow from the most remote point in a watershed to the watershed outlet. It is a function of the topography, geology, and land use within the watershed."> '''time of concentration'''</span>
 
*<span title="the time needed for water to flow from the most remote point in a watershed to the watershed outlet. It is a function of the topography, geology, and land use within the watershed."> '''time of concentration'''</span>
 
*<span title="the amount of a pollutant from both point and nonpoint sources that a waterbody can receive and still meet water quality standards"> [https://stormwater.pca.state.mn.us/index.php?title=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span>
 
*<span title="the amount of a pollutant from both point and nonpoint sources that a waterbody can receive and still meet water quality standards"> [https://stormwater.pca.state.mn.us/index.php?title=Total_Maximum_Daily_Loads_(TMDLs) '''total maximum daily load''']</span>
 +
*<span title="The sum of all forms of phosphorus (particulate and dissolved)"> '''total phosphorus'''</span>
 
*<span title="a quadrilateral with only one pair of parallel sides"> '''trapezoid'''</span>
 
*<span title="a quadrilateral with only one pair of parallel sides"> '''trapezoid'''</span>
 
*<span title="Groundwater travel time is the time it takes for water to move horizontally from one location to another. Travel times are typically calculated using Darcy's equation."> '''travel time'''</span>
 
*<span title="Groundwater travel time is the time it takes for water to move horizontally from one location to another. Travel times are typically calculated using Darcy's equation."> '''travel time'''</span>

Revision as of 16:57, 27 December 2019

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
  • aquatic habitat
  • armoring
  • arterial roads
  • alum

B

  • baffle
  • bank stabilization
  • baseflow
  • basin
  • bathymetric survey
  • berm
  • best management practice
  • biodegradation
  • biofiltration
  • bioinfiltration
  • biological oxygen demand
  • biomass
  • bioretention practice
  • Bioswale
  • biotic impairment
  • brownfield
  • Brushing
  • buffer zones
  • build-up
  • bypass flow

C

  • catch basin
  • catchment
  • categorical wasteload allocation
  • cation exchange capacity
  • chain of custody
  • check dam
  • cistern
  • clay
  • coagulation
  • coarse sediment
  • cofferdam
  • coir
  • collector roadway
  • compacted soil
  • compost
  • compost maturity
  • concentrated flow
  • concentrated stormwater runoff
  • continuous model
  • contributing area
  • conventional roof
  • curb-cut
  • curb bump-out
  • curve number method

D

E

F

  • feedstock
  • fiber roll
  • fill
  • filter fabric
  • filtration
  • filter strip
  • final stabilization
  • first flush
  • flash
  • floatables
  • flocculant
  • flocculation
  • flow paths
  • flow-through device
  • fluvial systems
  • footprint
  • forebay
  • fractured flow

G

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

H

  • herbaceous perennial
  • High-density polyethylene
  • highly urban and ultra-urban environments
  • hydraulic conductivity of the aquifer material (k),
  • hydraulic grade line
  • hydraulic gradient (i),
  • hydraulic model
  • hydrodynamic separator
  • hydrogeology

I

J

K

L

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

M

  • manhole
  • media
  • mesic
  • model
  • moderate to steep slopes
  • MS4 (Municipal Separate Storm Sewer System)
  • mulching

N

O

P

  • particle size distribution
  • pathogen
  • perennial
  • perennial stream
  • performance goal
  • perimeter control
  • permanent cover
  • permanent stormwater management
  • Phase 1
  • Phase 2
  • physically-based model
  • pilings
  • plug flow.
  • plugs
  • point of discharge
  • polymer
  • porosity (f)
  • Portland cement concrete
  • Prairie du Chien formation,
  • Prescribed burning
  • pretreatment
  • proprietary structures
  • public ditch
  • public water

Q

  • QA/QC
  • Quality Assurance Project Plan

R

  • rainfall distribution
  • Rational Method
  • receiving water
  • redundant
  • removal efficiency
  • resuspension
  • riparian zone
  • riprap
  • riprap
  • rock armored
  • rock riffle
  • runoff coefficient

Sa-Sn

So-Sz

  • soil aggregation
  • soil compaction
  • soil moisture holding capacity (gravity drained water)
  • soil organic matter
  • soil quality
  • soil stabilization
  • soil structure
  • soil texture
  • soil type
  • soluble
  • sonde
  • sorption
  • special water
  • specific gravity
  • spill response plan
  • spillway
  • standard operating procedure
  • steep slopes
  • stockpile
  • Stoke's Law
  • stormwater conveyance channel
  • structural stormwater BMP
  • subsurface sewage treatment system (SSTS)
  • sump
  • sump manhole
  • surface roughness
  • suspended solids
  • swale
  • SWPPP

T

U

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

V

W

X

Y

Z