CO
freshwater
$223.53
$223.53
multiple sources
nonpoint source pollution
recreation
Contingent Valuation Method
RI
salt pond and marshes
$209.11
$209.11
residential
residential waste
swimmable water
Contingent Valuation Method
IA
lake
$23.63
$157.92
agriculture and urbanization
fertilizers, odor, algal blooms, and diminished clarity
recreation
Contingent Valuation Method
VA, WV, TN, NC, GA
river and stream
$36.14
$36.14
industrial
acid rain
unspecified
Contingent Valuation Method and Choice Experiment
Dichotomous Choice, Double Bounded Dichotomous Choice, and Stated Preference
NY
lake
$62.45
$70.26
power plants
acid rain
wildlife habitat
Contingent Valuation Method
DC, MD, VA
estuary
$172.07
$172.07
agriculture, industrial, and residential
nonpoint source pollution: nitrogen, phosphorus, toxic substances, and decline of aquatic vegetation
swimmable water
Contingent Valuation Method
MD
estuary
$87.56
$278.79
agriculture and urbanization
nonpoint source pollution: nutrient loading and toxic substances
unspecified
Contingent Valuation Method
WV, VA
river and stream
$20.84
$75.99
agriculture and urbanization
nonpoint source pollution: sediment, bacteria, and sewage
swimmable water
Contingent Valuation Method
Open Ended and Payment Card
CA
river and stream
$57.32
$57.32
--
general water quality
salmon and striped bass population
Contingent Valuation Method
CA
estuary
$47.68
$89.79
residential
residential waste: sewage discharge
wildlife habitat
Contingent Valuation Method
AL
river and stream
$90.62
$147.51
development
dams
wildlife habitat/recreation
Contingent Valuation Method
WV
river and stream
$21.00
$21.00
coal mines, residential
acidification, sewage, trash, and high levels of iron, aluminum and manganese
recreation
Contingent Valuation Method
WV
river and stream
$3.28
$251.20
coal mines
acid mine drainage
recreation
Contingent Valuation Method
IA
lake
$142.36
$142.36
agriculture and urbanization
fertilizers, odor, algal blooms, and diminished clarity
recreation
Contingent Valuation Method
IL
river and stream
$70.94
$108.40
residential
residential waste
recreation
Contingent Valuation Method
DC
river and stream
$82.30
$283.08
urbanization
municipal discharge: nitrogen, phosphorus, turbidity, dissolved oxygen, and fecal coliform
swimming, boating, type and extent of fish species, odor, appearance of river, and ecological and miscellaneous outputs
Contingent Valuation Method
PA
river and stream
$22.90
$158.48
--
general water quality
unspecified
Contingent Valuation Method
Open Ended and Iterative Bidding
PA
river and stream
$148.26
$293.07
--
general water quality
unspecified
Contingent Valuation Method
Open Ended, Payment Card, and Iterative Bidding
OH
river and stream
$81.03
$81.03
agriculture
nonpoint source pollution: nitrogen
unspecified
Contingent Valuation Method
PA
river and stream
$12.36
$17.05
coal mines
acid, iron, aluminum, and manganese
unspecified
Contingent Valuation Method
PA
river and stream
$19.14
$171.55
coal mines
general water quality
game fish
PA
river and stream
$58.84
$140.50
coal mines
acid mine drainage
recreation
RI
estuary
$452.05
$467.70
agriculture, industrial, and residential
nonpoint source pollution
shellfishing
Contingent Valuation Method
IA
lake
$71.40
$239.99
agriculture, industrial, and residential
sediment runoff
recreation: game fish, recreation and game fish, or recreation (game fish)
Contingent Valuation Method
MS
river and stream
$67.25
$71.50
agriculture
nonpoint source pollution: nitrogen
unspecified
Contingent Valuation Method
NC
estuary
$295.09
$303.49
--
general water quality
game fish and shellfishing
Contingent Valuation Method and Travel Cost Method
OH
freshwater
$22.69
$26.82
--
nonpoint source pollution
unspecified
Contingent Valuation Method
RI
river and stream
$208.92
$208.92
septic tanks and sewers
general water quality
unspecified
Contingent Valuation Method
MA
salt pond and marshes
$252.97
$252.97
residential
residential waste: sewage and high coliform bacteria
shellfishing
Contingent Valuation Method
IA, IL
river and stream
$46.85
$78.10
agriculture
sediment runoff
recreation: game fish, recreation and game fish, or recreation (game fish)
Contingent Valuation Method
IA, IL
river and stream
$143.53
$178.55
agriculture
sediment, nitrogen and phosphorus runoff
game fish
Contingent Valuation Method
OH
river and lake
$48.41
$48.41
agriculture and urbanization
contaminated sediment
game fish
Contingent Valuation Method
MD
estuary
$38.56
$138.78
flooding
stormwater runoff
unspecified
Contingent Valuation Method
MD
estuary
$73.87
$73.87
--
general water quality
boating
Contingent Valuation Method
IL
river and stream
$41.48
$47.84
flooding
stormwater runoff
unspecified
WA
river and stream
$107.70
$107.70
development
dams
salmon populations
Contingent Valuation Method
WI
lake
$69.15
$113.10
--
nonpoint source pollution: PCB and mercury
game fish
Contingent Valuation Method
CO, NC
freshwater
$152.35
$501.15
agriculture and industrial
nonpoint source pollution
all aquatic species
Contingent Valuation Method
MN
river and stream
$20.98
$29.29
agriculture
nonpoint source pollution: phosphorus
recreation
Contingent Valuation Method
USA
freshwater
$322.48
$322.48
multiple sources
multiple constituents
all aquatic species
Contingent Valuation Method
UT
lakes, streams, and rivers
$76.54
$328.90
lawn fertilization, septic tank maintenance, stormwater runoff, agricultural practices, and sewage wastewater
nitrogen, phosphorus, and chlorophyll-A
frequency of algae booms, type and abundance of fish species, biodiversity, water clarity, color and odor, recreation, and drinking water taste
Contingent Valuation Method
Pacific NW
river and stream
$45.88
$143.17
development
general water quality
salmon and steelhead populations
Contingent Valuation Method
NY
estuary
$159.87
$159.87
agriculture and urbanization
nonpoint source pollution: nitrogen, coliform bacteria, Brown Tide cell counts, and water clarity
recreation
MN, SD
lake
$9.66
$9.66
--
multiple categories
multiple categories
Contingent Valuation Method
CO
river and stream
$155.75
$155.75
mining
acidification
recreation
Contingent Valuation Method
CO
river and stream
$93.73
$228.33
development
general water quality
unspecified
Contingent Valuation Method
MT
river and lake
$20.06
$28.95
mining
hazardous-substance contamination
unspecified
Contingent Valuation Method
FL
river and lake
$159.30
$201.99
cattle ranching
nonpoint source pollution: phosphorus
unspecified
WI
lake
$77.05
$117.61
agriculture and urbanization
nonpoint source pollution: phosphorus
recreation
Contingent Valuation Method
MT
river and lake
$168.98
$168.98
coal mines
acid mine drainage
unspecified
Contingent Valuation Method
TN
river and stream
$210.02
$452.42
agriculture, development, mining, sewage discharge, chemical spills, and residential
copper, chromium, nickel, zinc, ammonia, phosphorus, acid, and dissolved oxygen
multiple categories
Contingent Valuation Method and Choice Experiment
Dichotomous Choice, Open Ended, and Stated Preference
IA
river and stream
$46.46
$86.12
agriculture
nonpoint source pollution: nitrogen, phosphorus, and potassium
multiple categories
Contingent Valuation Method
MN
freshwater
$126.82
$275.88
residential utilities
acid rain
unspecified
Contingent Valuation Method
MN
lake
$12.23
$329.12
multiple sources
nonpoint source pollution: phosphorus
game fish
Contingent Valuation Method
RI
salt pond and marshes
$74.00
$266.80
overcrowded boating
boating congestion
improved boating and shellfishing
Contingent Valuation Method
Open Ended and Payment Card
NC
river and stream
$31.77
$422.04
--
general water quality
multiple categories
Contingent Valuation Method
Dichotomous Choice and Iterative Bidding
NC
river and stream
$36.91
$61.52
agriculture
nonpoint source pollution
all aquatic species
Contingent Valuation Method
NC
estuary
$90.60
$130.29
--
general water quality
multiple categories
Contingent Valuation Method
TX
estuary
$225.31
$225.31
--
general water quality
all aquatic species
Contingent Valuation Method
