Difference between revisions of "Hover box definitions"
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*<span title="Wet swales occur when the water table is located very close to the surface or water does not readily drain out of the swale. A wet swale acts as a very long and linear shallow biofiltration or linear wetland treatment system."> [https://stormwater.pca.state.mn.us/index.php?title=Wet_swale_(wetland_channel) '''wet swale''']</span> | *<span title="Wet swales occur when the water table is located very close to the surface or water does not readily drain out of the swale. A wet swale acts as a very long and linear shallow biofiltration or linear wetland treatment system."> [https://stormwater.pca.state.mn.us/index.php?title=Wet_swale_(wetland_channel) '''wet swale''']</span> | ||
| − | *<span title="a stormwater quality model developed for the USGS by John Voorhees and Robert Pitt for evaluation of nonpoint pollution in urban areas. The model is based on field observations of grass swales, wet detention ponds, porous pavement, filter strips, cisterns and rain barrels, hydrodynamic settling devices, rain gardens/biofilters and street sweeping, as either other source area or outfall control practices. The focus of the model is on small storm hydrology and particulate washoff."> | + | *<span title="a stormwater quality model developed for the USGS by John Voorhees and Robert Pitt for evaluation of nonpoint pollution in urban areas. The model is based on field observations of grass swales, wet detention ponds, porous pavement, filter strips, cisterns and rain barrels, hydrodynamic settling devices, rain gardens/biofilters and street sweeping, as either other source area or outfall control practices. The focus of the model is on small storm hydrology and particulate washoff."> [https://stormwater.pca.state.mn.us/index.php?title=Available_stormwater_models_and_selecting_a_model#WinSLAMM '''WinSLAMM''']</span> |
==X== | ==X== | ||
Revision as of 12:49, 23 September 2020
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
- aggregate
- anthropogenic
- antidegradation
- aquatic habitat
- armoring
- arterial roads
- alum
- anoxic
B
- baffle
- bank stabilization
- baseflow
- basin
- bathymetric survey
- berm
- best management practice
- biochar
- bioavailable
- 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
- chemical oxygen demans
- check dam
- cistern
- clay
- Clean Water Act
- coagulation
- coarse sediment
- cofferdam
- coir
- collector roadway
- combined sewer
- compacted soil
- compost
- compost maturity
- concentrated flow
- concentrated stormwater runoff
- connected impervious
- continuous model
- contributing area
- conventional roof
- curb-cut
- curb bump-out
- curve number method
D
- dead storage
- deicing
- 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
- earthen berm
- Earthen check dams
- ecoregion
- electrical conductivity
- embankment
- empirical model
- energy dissipation
- energy dissipation
- engineered media
- Emergency Response Area
- ephemeral stream
- erosion control blankets
- erosion control mix
- erosion protection
- evapotranspiration
- event mean concentration
- exchangeable sodium percent
- export
- extensive roofs
F
- feedstock
- fiber roll
- fill
- filter fabric
- filtration
- filter strip
- fine sand
- final stabilization
- fine textured soil
- first flush
- flash
- floatables
- flocculant
- flocculation
- flow paths
- flow-through device
- flow-weighted mean concentration
- 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 (k)
- hydraulic grade line
- hydraulic gradient (i),
- hydraulic model
- hydrodynamic separator
- hydrogeology
- hydrologic soil group
- hydroseed
I
- illicit discharge
- impaired water
- impervious disconnection
- implementation plan
- incised stream
- infiltration
- infiltration basin
- infiltration rate
- inlet structure
- integral curb
- intensive roof
- intermittent flow channel
- invert
- iron-enhanced sand filter
J
K
L
- large lot residential
- leaching
- level spreader
- lignin
- live storage
- loam
- longitudinal slope
- low permeability soils
M
- manhole
- media
- mesic
- mesocarp
- model
- moderate to steep slopes
- mounding
- MS4 (Municipal Separate Storm Sewer System)
- mulching
N
- NPDES
- nitrous oxide
- non-structural practice
- Notice of Termination
O
- ordinary high water level
- organic material
- outfall
- overland flow
- oxidation-reduction reaction
P
- particle size distribution
- pathogen
- perennial
- perennial stream
- performance goal
- perimeter control
- permanent cover
- permanent stormwater management
- permeable pavement
- 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
- 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
- sand filter
- sanitary sewer
- scour hole
- scouring
- screen (for pretreatment)
- Secchi disk
- sediment basin
- sediment trap
- sediment control
- sedimentation
- 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 aggregation
- soil compaction
- soil erosion
- 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
- stormwater hotspot
- stormwater wetland
- structural stormwater BMP
- subsurface sewage treatment system (SSTS)
- sump
- sump manhole
- surface roughness
- suspended solids
- swale
- SWPPP
T
- tackifier
- temporary seeding
- time of concentration
- total maximum daily load
- total phosphorus
- trapezoid
- travel time
- treatment practice
- treatment train
- 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
V
- vane weir structures
- Vegetated filter strip
- vegetated swale
- viscosity
W
- wash-off
- washout
- wasteload allocation
- 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
- WinSLAMM