Difference between revisions of "Hover box definitions"
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*<span title="A vegetative, structural or combination treatment of streams designed to stabilize the stream and reduce erosion."> '''bank stabilization'''</span> | *<span title="A vegetative, structural or combination treatment of streams designed to stabilize the stream and reduce erosion."> '''bank stabilization'''</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="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 condition(s) existing at a defined point in time or the condition corresponding to a specified performance goal or target. Examples include but are not limited to initial conditions, expected performance (e.g. expected pollutant removal), or a point in time. Baseline condition provides a reference for comparison"> '''baseline condition'''</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="Base saturation is calculated as the percentage of CEC occupied by base cations (calcium, magnesium, potassium, sodium, hydrogen)> '''base saturation'''</span> | ||
Revision as of 18:32, 27 October 2022
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).
Contents
A
- active karst
- aggregate
- aggregation
- alum
- aliphatic
- aliquot
- anthropogenic
- antidegradation
- aquatic habitat
- armoring
- aromatic
- arterial roads
- anoxic
- as-built
- aspect
- available water capacity
B
- baffle
- bank stabilization
- baseflow
- baseline condition
- baseline year
- base saturation
- basin
- bathymetric survey
- berm
- best management practice
- Better Site Design
- biochar
- bioavailable
- biodegradation
- biofiltration
- bioinfiltration
- biological oxygen demand
- biomass
- bioreactor
- bioretention practice
- Bioswale
- biotic impairment
- blue-green infrastructure
- bmp lifespan
- bounce
- brownfield
- Brushing
- buffer zones
- build-up
- bulk density
- bypass flow
Ca-Cl
- C-33 sand
- carbon sequestration
- catch basin
- catchment
- categorical wasteload allocation
- cation exchange capacity
- cellulose
- chain of custody
- channelized flow
- chemical oxygen demand
- check dam
- chelating agent
- cistern
- clay
- claypan
- Clean Water Act
- climate adaptation
Cm-Cz
- 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
- conservation tillage
- continuous model
- contributing drainage area
- credit (stormwater credit)
- conventional roof
- crop rotation
- curb-cut
- curb bump-out
- curve number method
D
- dead storage
- deicing
- denitrification
- depression storage
- design flow
- design flow
- detention times
- design infiltration rate
- detritus
- dewatering
- dewatering device
- directly connected impervious
- dissolved oxygen
- dissolved phosphorus
- disconnected roof runoff
- Disturbed soils
- ditch checks
- drainage Area
- drawdown time
- Drinking Water Source Management Area (DWSMA),
- drip irrigation
- “drop waterfalls”
- dry storage
- dry swale
- dry weather flow
E
- earthen berm
- Earthen check dams
- ecoregion
- ecosystem services
- ecosystem values
- effluent
- electrical conductivity
- electron donor
- embankment
- emergent vegetation
- empirical model
- energy dissipation
- energy dissipation
- engineered media
- Emergency Response Area
- environmental justice
- ephemeral stream
- erosion control blankets
- erosion control mix
- erosion protection
- eutrophic
- evapotranspiration
- event mean concentration
- exchangeable ions
- exchangeable sodium percent
- export
- extensive green roofs
F
- feedstock
- fiber roll
- field capacity
- fill
- filter fabric
- filter strip
- filtration
- fine sand
- final stabilization
- fine textured soil
- first flush
- flash
- floatables
- flocculant
- flocculation
- flow path
- flow-through device
- flow-weighted mean concentration
- fluvial systems
- footprint
- forebay
- fractured flow
- functional group
G
- Geographic Information System (GIS)
- geometric mean
- geotextile
- Global Positioning System (GPS)
- grade
- grade control structures
- grass channel
- gray infrastructure
- Green infrastructure
- green stormwater infrastructure
- green roof
- green space
- geotextile
- gross solids
- grubbing
H
- hardness
- harvest and reuse
- heat island
- herbaceous perennial
- herbivory
- High-density polyethylene
- highly urban and ultra-urban environments
- hopper
- hydraulic conductivity (k)
- hydraulic grade line
- hydraulic gradient (i),
- hydraulic head
- hydraulic model
- hydric
- hydrocarbon
- hydrodynamic separator
- hydrogeology
- hydrologic soil group
- hydrometer
- hydroseed
I
- illicit discharge
- impaired water
- impervious disconnection
- impermeable
- implementation plan
- incised stream
- industrial land use
- infiltration
- infiltration basin
- infiltration rate
- influent
- inlet structure
- instantaneous volume
- institutional land use
- integral curb
- intensive roof
- interception
- intercropping
- invasive species
- intermittent flow channel
- invert
- iron-enhanced sand filter
- irrigation demand
J
K
L
- large lot residential
- leaching
- level spreader
- lidar
- lignin
- live storage
- loam
- longitudinal slope
- low impact development (LID)
- low permeability soils
- lysimeter
M
- macropore
- manhole
- manufactured treatment device
- media
- mesic
- mesocarp
- mesotrophic
- microclimate
- model
- moderate to steep slopes
- mounding
- MS4 (Municipal Separate Storm Sewer System)
- mulching
N
- native species
- NPDES
- nitrification
- nitrous oxide
- non-structural practice
- Notice of Termination
- nutrient cycling
O
- observation well
- offline
- open space
- ordinary high water level
- organic material
- outfall
- overbank flood protection
- overland flow
- oxidation-reduction reaction
Pa-Pm
- P8
- particle size distribution
- particulate phosphorus
- particulate matter (air)
- particulate matter (water)
- 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
Pn-Pz
- pollution prevention
- polycyclic aromatic hydrocarbons
- polymer
- porosity (f)
- Portland cement concrete
- Prairie du Chien formation
- Prescribed burning
- pre-settlement
- pretreatment
- pre-wetting
- primary treatment practice
- proprietary structures
- public ditch
- public water
Q
- QA/QC
- Quality Assurance Project Plan
R
- rainfall distribution
- Rational Method
- recurrence interval
- redoximorphic
- receiving water
- redundant
- removal efficiency
- residential land use
- resuspension
- riparian zone
- riprap
- riprap
- rock armored
- rock riffle
- runoff
- runoff coefficient
Sa-Sn
- sand
- sand filter
- sanitary sewer
- scour hole
- scouring
- screen (for pretreatment)
- Secchi disk
- sediment basin
- sediment trap
- sediment control
- sedimentation
- sequester
- settling ponds
- settling device (for pretreatment)
- settling time
- settling velocity
- shallow depth to bedrock
- Shallow soils
- sheet flow
- sheet pile
- short-circuiting
- side slope
- silt
- silt curtain
- silt fence
- sinkhole
- Site Location / Minimum Setbacks
- sizing
- skimmer
So-Sz
- soil adsorption
- sodium adsorption ratio
- soil aggregation
- soil compaction
- soil consistence
- soil erosion
- soil health
- Soil Leaching Value (SLV)
- soil moisture holding capacity (gravity drained water)
- soil organic matter
- soil quality
- Soil Reference Values (SRVs)
- soil stabilization
- soil structure
- soil texture
- soil type
- soil water (moisture) content
- soluble
- sonde
- sorption
- special water
- specific gravity
- spill response plan
- spillway
- standard operating procedure
- steep slopes
- stockpile
- step pool
- Stoke's Law
- stormwater control measure
- stormwater conveyance channel
- stormwater hotspot
- stormwater wetland
- structural stormwater BMP
- subsurface sewage treatment system (SSTS)
- suberin
- sump
- sump manhole
- surface roughness
- suspended solids
- swale
- SWPPP
T
- tackifier
- tannins
- tax increment financing
- temporary seeding
- time of concentration
- total maximum daily load
- total phosphorus
- transmissivity
- transpiration
- trash rack
- transportation land use
- trapezoid
- travel time
- treatment practice
- treatment train
- tree box
- tree inventory
- tree trench
- triple bottom line
- turbid
- turbulent drag
- turf reinforcement mat
- two-stage channel
- Type 2 rain distribution
U
- highly urban and ultra-urban environments
- underdrain
- under-draining
- undersized BMP
- uniformity coefficient
V
- vane weir structures
- vegetative filtering
- vegetated filter strip
- vegetated swale
- viscosity
- volatile organic compounds
- volatilization
W
- wash-off
- washout
- wasteload allocation
- water cycle
- water holding capacity
- water quality standard
- Water Quality Volume
- A water table aquifer
- Watershed Restoration and Protection Strategy
- wave energy
- weir
- Wellhead Protection Areas
- well logs
- wet pond
- wet storage
- wet swale
- wilting point
- WinSLAMM