Ridden coasters · Andrew

Asia

JapanJump

Europe

FranceJump
GermanyJump
NetherlandsJump
SpainJump

North America

USAJump

Japan

Parks

CoasterSpecialTypeDesignStatusAndrew
Ridden
Fuji-Q Highland - Fujiyoshida
Do-Dodonpa (-2016)*(1/2)
SteelSit DownOperated2015-06-25
Eejanaika
SteelWingOperating2015-06-25
Fujiyama
SteelSit DownOperating2015-06-25
Mad Mouse
SteelSit DownOperating2015-06-25
Rock 'N Roll Duncan
SteelSit DownOperating2015-06-25
Takabisha
SteelSit DownOperating2015-06-25
Voyage Dans Le Ciel*
SteelInvertedOperating2015-06-25
Greenland - Arao
Blackhole Coaster
PoweredSteelSit DownOperating2015-06-19
Gao
SteelSit DownOperating2015-06-19
Ladybird
PoweredSteelSit DownOperating2015-06-19
Milky Way (blue)*
SteelStand UpOperating2015-06-19
Milky Way (pink)*(1/2)
SteelStand UpOperated2015-06-19
Nio
SteelInvertedOperating2015-06-19
Sphinx
SteelSit DownOperating2015-06-19
Spin Mouse
SteelSit DownOperating2015-06-19
Ultra Twister Megaton
SteelPipelineOperating2015-06-19
Nagashima Spa Land - Nagashima
Bobkart (right) UndefinedSteelBobsledOperating2015-06-22
Children Coaster
SteelSit DownOperating2015-06-22
Corkscrew(1/2)
SteelSit DownOperating2015-06-22
Looping Star
SteelSit DownOperating2015-06-22
Peter Rabbit Coaster
PoweredSteelSit DownOperating2015-06-22
Shuttle Loop
SteelSit DownOperating2015-06-22
Steel Dragon 2000
SteelSit DownOperating2015-06-22
Ultra Twister(1/2)
SteelPipelineOperating2015-06-22
White Cyclone
WoodSit DownOperated2015-06-22
Wild Mouse
SteelSit DownOperating2015-06-22
Nasu Highland Park - Nasu
Batflyer
SteelSuspendedStanding2015-06-15
Big Boom
SteelSit DownOperating2015-06-15
Camel Coaster
SteelSit DownOperating2015-06-15
F2 Fright Flight
SteelInvertedOperating2015-06-15
Shinpi
PoweredSteelSit DownOperating2015-06-15
Spin Turn
SteelSit DownOperating2015-06-15
Woopy Coaster
PoweredSteelSit DownOperating2015-06-15
Sea Paradise - Kanazawa
Surf Coaster Leviathan*
SteelSit DownOperating2015-06-26
Space World - Yahata Higashi
Black Hole Scramble
SteelSit DownOperated2015-06-18
Boogie-woogie Space Coaster
SteelSit DownOperated2015-06-18
Titan MAX*
SteelSit DownOperated2015-06-18
Zaturn
SteelSit DownOperated2015-06-18
Tobu Zoo Park - Minami
Diggy & Daggy's Tram Coaster
PoweredSteelSit DownOperating2015-06-14
Kawasemi
SteelSit DownOperating2015-06-14
Regina
WoodSit DownOperating2015-06-14
Tokyo Disneyland - Urayasu
Big Thunder Mountain
SteelSit DownOperating2015-06-14
Gadget's Go Coaster
SteelSit DownOperating2015-06-28
Space Mountain
SteelSit DownOperating2015-06-14
Tokyo DisneySea - Urayasu
Flounder's Flying Fish Coaster
SteelSit DownOperating2015-06-30
Raging Spirits
SteelSit DownOperating2015-06-29
Tokyo Dome City - Bunkyo
Thunder Dolphin
SteelSit DownOperating2015-06-24
Tokyo Joypolis - Odaiba
Gekion Live Coaster*
SteelSit DownOperating2015-06-27
Universal Studios Japan - Konohana
Flight of the Hippogriff
SteelSit DownOperating2015-06-23
Hollywood Dream: The Ride
SteelSit DownOperating2015-06-23
Snoopy's Great Race
SteelSit DownOperating2015-06-23
Space Fantasy The Ride
SteelSit DownOperating2015-06-23
Yokohama Cosmoworld - Yokohama
Diving Coaster: Vanish
SteelSit DownOperating2015-06-26
Family Banana Coaster
SteelSit DownOperating2015-06-26
Spinning Coaster
SteelSit DownOperating2015-06-26

France

Parks

CoasterSpecialTypeDesignStatusAndrew
Ridden
Disneyland Paris - Disneyland Park - Marne la Vallée
Big Thunder Mountain
SteelSit DownOperating2017-09-19
Casey Jr. - Le Petit Train du Cirque
PoweredSteelSit DownOperating2017-09-19
Star Wars Hyperspace Mountain: Rebel Mission*
SteelSit DownOperating2017-09-19
Disneyland Paris - Walt Disney Studios Park - Marne la Vallée
Crush's Coaster
SteelSit DownOperating2017-09-19
RC Racer
SteelSit DownOperating2017-09-20
Rock 'n' Roller Coaster
SteelSit DownOperating2017-09-20

Germany

Parks

CoasterSpecialTypeDesignStatusAndrew
Ridden
Bayern Park - Reisbach
Achterbahn
SteelSit DownOperating2017-09-24
Butterfly
ButterflySteelSit DownOperating2017-09-24
Freischütz
SteelSit DownOperating2017-09-24
Froschbahn
SteelSit DownOperating2017-09-24
Star-Shuttle(1/3)
ButterflySteelSit DownOperating2017-09-24
Europa Park - Rust
Alpenexpress Enzian*
PoweredSteelSit DownOperating2017-09-28
Arthur
PoweredSteelInvertedOperating2017-09-28
Atlantica SuperSplash
WaterSteelSit DownOperating2017-09-27
Ba-a-a-Express
SteelSit DownOperating2017-09-28
blue fire Megacoaster
SteelSit DownOperating2017-09-27
Euro Mir
SteelSit DownOperating2017-09-27
Eurosat(1/2)
SteelSit DownOperated2017-09-28
Matterhorn Blitz
SteelSit DownOperating2017-09-28
Pegasus
SteelSit DownOperating2017-09-28
Poseidon
WaterSteelSit DownOperating2017-09-28
Schweizer Bobbahn
SteelBobsledOperating2017-09-28
Silver Star
SteelSit DownOperating2017-09-28
Wodan Timbur Coaster
WoodSit DownOperating2017-09-28
Hansa Park - Sierksdorf
Crazy Mine
SteelSit DownOperating2017-10-03
Fluch von Novgorod
SteelSit DownOperating2017-10-03
Nessie Superrollercoaster
SteelSit DownOperating2017-10-03
Rasender Roland
SteelSit DownOperating2017-10-03
Schlange von Midgard
SteelSit DownOperating2017-10-03
Schwur des Kärnan
SteelSit DownOperating2017-10-03
Holiday Park - Hassloch
Expedition GeForce
SteelSit DownOperating2017-09-29
Sky Scream
SteelSit DownOperating2017-09-29
Kolbensattel - Oberammergau
Alpine Coaster
ControllableSteelSit DownOperating2017-09-26
Movie Park Germany - Bottrop
Backyardigans: Mission to Mars*
SteelSit DownOperating2017-10-01
Bandit*
WoodSit DownOperating2017-10-01
Ghost Chasers*
SteelSit DownOperating2017-10-01
Jimmy Neutron's Atomic Flyer
SteelSuspendedOperating2017-10-01
MP-Xpress*
SteelInvertedOperating2017-10-01
Star Trek: Operation Enterprise
SteelSit DownOperating2017-10-01
Van Helsing's Factory
SteelSit DownOperating2017-10-01
Phantasialand - Brühl
Black Mamba
SteelInvertedOperating2017-09-30
Colorado Adventure
SteelSit DownOperating2017-09-30
Raik
SteelSit DownOperating2017-09-30
Taron
SteelSit DownOperating2017-09-30
Temple of the Night Hawk*
SteelSit DownOperating2017-09-30
Winjas (Fear)
SteelSit DownOperating2017-09-30
Winjas (Force)
SteelSit DownOperating2017-09-30
Skyline Park - Bad Wörishofen
Bob Racing UndefinedSteelBobsledOperating2017-09-27
Kids Spin
SteelSit DownOperating2017-09-27
Nostalgische Achterbahn(1/4)
SteelSit DownOperating2017-09-27
Sky Dragster
PoweredSteelSit DownOperating2017-09-27
Sky Rider
SteelSuspendedOperating2017-09-27
Sky Spin(1/3)
SteelSit DownOperating2017-09-27
Sky Wheel
SteelSit DownOperating2017-09-27

Showmen

CoasterSpecialTypeDesignStatusAndrew
Ridden
Barth, Rudolf - München
Olympia Looping(1/3) SteelSit DownOperating2017-09-23
Bruch, Familie - Andernach
Alpina Bahn*(1/3) SteelSit DownOperating2017-09-23
FTE Ahrend - Hannover
Drifting Coaster SteelSit DownOperating2017-09-23
Münch, Renate und Peter - München
Wilde Maus (Lifthill left) SteelSit DownOperating2017-09-25
Wilde Maus (Lifthill right)(1/2) SteelSit DownOperating2017-09-25
Renoldi, Klaus - Bremen
Höllenblitz(1/4) SteelSit DownOperating2017-09-23

Netherlands

Parks

CoasterSpecialTypeDesignStatusAndrew
Ridden
Attractiepark Slagharen - Slagharen
Gold Rush
SteelSit DownOperating2017-10-01
Mine Train
SteelSit DownOperating2017-10-01

Spain

Parks

CoasterSpecialTypeDesignStatusAndrew
Ridden
Parque de Atracciones de Montjuic - Barcelona
Boomerang(1/2)
SteelSit DownOperatedRidden
Ciclón(1/2)
SteelSit DownOperatedRidden
Vikingo (Left)(1/2)
SteelSit DownOperatedRidden
Vikingo (Right)(1/2)
SteelSit DownOperatedRidden
PortAventura Park - Salou
Diablo - Tren de la Mina
SteelSit DownOperatingRidden
Dragon Khan
SteelSit DownOperatingRidden
Furius Baco
SteelWingOperatingRidden
Shambhala
SteelSit DownOperatingRidden
Stampida (Blue)
WoodSit DownOperatingRidden
Stampida (Red)
WoodSit DownOperatingRidden
Tami-Tami
SteelSit DownOperatingRidden
Tomahawk
WoodSit DownOperatingRidden
Tibidabo - Barcelona
Montaña Rusa
SteelSit DownOperatedRidden
Muntanya Russa
SteelSit DownOperatingRidden
Virtual Express*
PoweredSteelSit DownOperatingRidden

USA

Parks

CoasterSpecialTypeDesignStatusAndrew
Ridden
Adventuredome - Las Vegas
Canyon Blaster
SteelSit DownOperating2017-02-27
El Loco
SteelSit DownOperating2017-02-27
Beech Bend - Bowling Green
Kentucky Rumbler
WoodSit DownOperating2016-07-23
Spinning Out(1/2)
SteelSit DownOperating2016-07-23
Belmont Park - San Diego
Giant Dipper*
WoodSit DownOperating2016-08-21
Buffalo Bill's Resort & Casino - Primm
Desperado
SteelSit DownOperating2017-02-24
California's Great America - Santa Clara
Demon*
SteelSit DownOperatingRidden
Flight Deck*
SteelInvertedOperatingRidden
Gold Striker
WoodSit DownOperating2014-09-21
Grizzly
WoodSit DownOperatingRidden
Invertigo(1/2)
SteelInvertedOperatedRidden
Psycho Mouse
SteelSit DownOperatingRidden
RailBlazer
SteelSit DownOperating2018-06-17
Vortex(1/2)
SteelStand UpOperatedRidden
Woodstock Express*(1/2)
SteelSit DownOperatingRidden
Cedar Point - Sandusky
Blue Streak
WoodSit DownOperating2016-07-31
Cedar Creek Mine Ride
SteelSit DownOperating2016-08-01
Corkscrew
SteelSit DownOperating2016-08-01
GateKeeper
SteelWingOperating2016-07-31
Gemini (Blue)
SteelSit DownOperating2016-08-01
Gemini (Red)
SteelSit DownOperating2016-08-01
Iron Dragon
SteelSuspendedOperating2016-07-31
Magnum XL-200
SteelSit DownOperating2016-08-01
Maverick
SteelSit DownOperating2016-08-01
Mean Streak
WoodSit DownOperated2016-08-01
Millennium Force
SteelSit DownOperating2016-07-31
Raptor
SteelInvertedOperating2016-07-31
Rougarou(1/2)
SteelSit DownOperating2016-07-31
Top Thrill Dragster
SteelSit DownOperating2016-07-31
Valravn
SteelSit DownOperating2016-07-31
Wicked Twister
SteelInvertedOperating2016-07-31
Woodstock Express
SteelSit DownOperating2016-08-01
Coney Island - Cincinnati
Python*(1/2)
SteelSit DownOperating2018-05-30
Deno's Wonder Wheel Amusement Park - Brooklyn
Sea Serpent
SteelSit DownOperating2014-08-05
Disney California Adventure Park - Anaheim
Goofy's Sky School*
SteelSit DownOperatingRidden
Incredicoaster*
SteelSit DownOperatingRidden
Disneyland - Anaheim
Big Thunder Mountain Railroad
SteelSit DownOperatingRidden
Gadget's Go Coaster
SteelSit DownOperatingRidden
Matterhorn Bobsleds (Left)
SteelSit DownOperatingRidden
Matterhorn Bobsleds (Right)
SteelSit DownOperatingRidden
Space Mountain
SteelSit DownOperatingRidden
Space Mountain
SteelSit DownOperatedRidden
Dollywood - Pigeon Forge
Blazing Fury
SteelSit DownOperating2016-07-26
FireChaser Express
SteelSit DownOperating2016-07-27
Mystery Mine
SteelSit DownOperating2016-07-27
Sideshow Spin*(1/2)
SteelSit DownOperated2016-07-27
Tennessee Tornado
SteelSit DownOperating2016-07-26
Thunderhead
WoodSit DownOperating2016-07-26
Wild Eagle
SteelWingOperating2016-07-26
Dorney Park & Wildwater Kingdom - Allentown
Hydra the Revenge
SteelSit DownOperating2014-08-03
Possessed*(1/2)
SteelInvertedOperating2014-08-03
Steel Force
SteelSit DownOperating2014-08-03
Talon
SteelInvertedOperating2014-08-03
Thunderhawk*
WoodSit DownOperating2014-08-03
Wild Mouse
SteelSit DownOperating2014-08-03
Woodstock's Express
SteelSit DownOperating2014-08-03
Fun Spot America - Kissimmee
Kiddie Coaster(1/3)
SteelSit DownOperating2017-08-30
Mine Blower
WoodSit DownOperating2017-08-30
Rockstar Coaster*(1/2)
SteelSit DownOperating2017-08-30
Fun Spot America - Orlando
Freedom Flyer
SteelSuspendedOperating2017-08-30
White Lightning
WoodSit DownOperating2017-08-30
Gatlinburg Mountain Coaster - Gatlinburg
Gatlinburg Mountain Coaster
ControllableSteelSit DownOperating2016-07-28
Goats on the Roof of the Smokies - Pigeon Forge
Coaster at Goats on the Roof
ControllableSteelSit DownOperating2016-07-26
Hersheypark - Hershey
Cocoa Cruiser
SteelSit DownOperating2014-07-30
Comet
WoodSit DownOperating2014-07-30
Fahrenheit
SteelSit DownOperating2014-07-30
Great Bear
SteelInvertedOperating2014-07-31
Lightning Racer (Left)
WoodSit DownOperating2014-07-30
Lightning Racer (Right)
WoodSit DownOperating2014-07-30
Sidewinder
SteelSit DownOperating2014-07-30
Skyrush
SteelSit DownOperating2014-07-30
Sooperdooperlooper
SteelSit DownOperating2014-07-30
Storm Runner
SteelSit DownOperating2014-07-30
Trailblazer
SteelSit DownOperating2014-07-30
Wild Mouse
SteelSit DownOperating2014-07-30
Wildcat
WoodSit DownOperating2014-07-30
Holiday World - Santa Claus
Howler
SteelSit DownOperating2018-06-02
Legend
WoodSit DownOperating2018-06-01
Raven
WoodSit DownOperating2018-06-01
Thunderbird
SteelWingOperating2018-06-01
Voyage
WoodSit DownOperating2018-06-01
Kennywood - West Mifflin
Jack Rabbit
WoodSit DownOperating2016-08-02
Phantom's Revenge
SteelSit DownOperating2016-08-02
Racer (Lifthill left)
WoodSit DownOperating2016-08-02
Racer (Lifthill right)
WoodSit DownOperating2016-08-02
Sky Rocket
SteelSit DownOperating2016-08-02
Thunderbolt*
WoodSit DownOperating2016-08-02
Kentucky Kingdom - Louisville
Lightning Run
SteelSit DownOperating2016-07-29
Roller Skater
SteelSit DownOperating2016-07-29
Storm Chaser
SteelSit DownOperating2016-07-29
T3*
SteelInvertedOperating2016-07-29
Thunder Run
WoodSit DownOperating2016-07-29
Kings Island - Mason
Adventure Express
SteelSit DownOperating2016-07-30
Backlot Stunt Coaster*
SteelSit DownOperating2016-07-30
Banshee
SteelInvertedOperating2016-07-30
Bat*
SteelSuspendedOperating2016-07-30
Beast
WoodSit DownOperating2016-07-30
Diamondback
SteelSit DownOperating2016-07-30
Firehawk(1/2)
SteelFlyingOperating2016-07-30
Flight of Fear*
SteelSit DownOperating2016-07-30
Flying Ace Aerial Chase*
SteelInvertedOperating2016-07-30
Invertigo*
SteelInvertedOperating2016-07-30
Mystic Timbers
WoodSit DownOperating2018-05-31
Racer (Blue)
WoodSit DownOperating2016-07-30
Racer (Red)
WoodSit DownOperating2016-07-30
Vortex
SteelSit DownOperating2016-07-30
Woodstock Express*
WoodSit DownOperating2016-07-30
Knoebels Amusement Park & Resort - Elysburg
Black Diamond(1/2)
SteelSit DownOperating2014-08-02
Flying Turns
WoodBobsledOperating2014-08-02
Impulse
SteelSit DownOperating2016-08-03
Kozmo's Kurves
SteelSit DownOperating2014-08-02
Phoenix(1/2)
WoodSit DownOperating2014-08-02
Twister
WoodSit DownOperating2014-08-02
Knott's Berry Farm - Buena Park
Boomerang
SteelSit DownOperatedRidden
Coast Rider
SteelSit DownOperatingRidden
GhostRider
WoodSit DownOperatingRidden
HangTime
SteelSit DownOperating2018-05-24
Jaguar!
SteelSit DownOperatingRidden
Montezooma's Revenge
SteelSit DownOperatingRidden
Pony Express
SteelSit DownOperatingRidden
Sierra Sidewinder
SteelSit DownOperatingRidden
Silver Bullet
SteelInvertedOperatingRidden
Timberline Twister
SteelSit DownOperatingRidden
Windjammer Surf Racers (Yellow)*
SteelSit DownOperatedRidden
Xcelerator
SteelSit DownOperatingRidden
Luna Park - Brooklyn
Circus Coaster
SteelSit DownOperating2014-08-04
Cyclone
WoodSit DownOperating2014-08-05
Thunderbolt
SteelSit DownOperating2014-08-05
Tickler
SteelSit DownOperating2014-08-05
New York, New York Hotel & Casino - Las Vegas
Big Apple Coaster*
SteelSit DownOperatingRidden
Ober Gatlinburg - Gatlinburg
Ski Mountain Coaster
ControllableSteelSit DownOperating2016-07-28
Pacific Park - Santa Monica
Santa Monica West Coaster
SteelSit DownOperating2015-07-29
Santa Cruz Beach Boardwalk - Santa Cruz
Giant Dipper
WoodSit DownOperatingRidden
Hurricane(1/2)
SteelSit DownOperatedRidden
Sea Serpent
SteelSit DownOperatingRidden
Undertow
SteelSit DownOperatingRidden
Scandia Amusement Park - Ontario
Little Dipper Coaster
SteelSit DownOperating2015-07-24
Screamer
SteelSit DownOperating2015-07-24
Scream Zone - Brooklyn
Soarin' Eagle(1/2)
SteelFlyingOperating2014-08-04
Steeplechase
SteelSit DownOperating2014-08-04
SeaWorld San Diego - San Diego
Journey to Atlantis
WaterSteelSit DownOperatingRidden
Six Flags Discovery Kingdom - Vallejo
Boomerang Coast to Coaster
SteelSit DownOperatingRidden
Cobra
SteelSit DownOperating2015-08-07
Joker
SteelSit DownOperating2016-07-14
Kong(1/2)
SteelInvertedOperatingRidden
Medusa
SteelSit DownOperatingRidden
Roadrunner Express
SteelSit DownOperating2015-08-07
Roar
WoodSit DownOperatedRidden
Superman Ultimate Flight
SteelSit DownOperating2015-08-07
Vertical Velocity
SteelInvertedOperatingRidden
Zonga(1/5)
SteelSit DownOperatedRidden
Six Flags Great Adventure - Jackson
Batman The Ride
SteelInvertedOperating2014-08-03
Bizarro*
SteelSit DownOperating2014-08-03
Dark Knight
SteelSit DownOperating2014-08-03
El Toro
WoodSit DownOperating2014-08-03
Green Lantern(1/2)
SteelStand UpOperating2014-08-03
Kingda Ka
SteelSit DownOperating2014-08-03
Nitro
SteelSit DownOperating2014-08-03
Road Runner Railway
SteelSit DownOperating2014-08-03
Runaway Mine Train
SteelSit DownOperating2014-08-03
Skull Mountain
SteelSit DownOperating2014-08-03
Superman - Ultimate Flight
SteelFlyingOperating2014-08-03
Six Flags Magic Mountain - Valencia
Apocalypse the Ride*
WoodSit DownOperatingRidden
Batman The Ride
SteelInvertedOperatingRidden
Canyon Blaster
SteelSit DownOperatingRidden
Colossus (Black)
WoodSit DownOperatedRidden
Colossus (Red)
WoodSit DownOperatedRidden
Déjà Vu(1/2)
SteelInvertedOperatedRidden
Flashback(1/3)
SteelSit DownOperatedRidden
Full Throttle
SteelSit DownOperatingRidden
Gold Rusher
SteelSit DownOperatingRidden
Goliath
SteelSit DownOperatingRidden
Green Lantern: First Flight
SteelWingOperatingRidden
New Revolution*
SteelSit DownOperatingRidden
Ninja
SteelSuspendedOperatingRidden
Psyclone
WoodSit DownOperatedRidden
Riddler's Revenge
SteelStand UpOperatingRidden
Road Runner Express(1/2)
SteelSit DownOperatingRidden
Scream!
SteelSit DownOperatingRidden
Speedy Gonzales Hot Rod Racers
SteelSit DownOperating2015-01-01
Superman: Escape from Krypton (Left)*
SteelSit DownOperatingRidden
Superman: Escape from Krypton (Right)*
SteelSit DownOperatingRidden
Tatsu
SteelFlyingOperatingRidden
Twisted Colossus
SteelSit DownOperating2015-05-27
Viper
SteelSit DownOperatingRidden
X2*
SteelWingOperatingRidden
Smoky Mountain Alpine Coaster - Pigeon Forge
Alpine Coaster
ControllableSteelSit DownOperating2016-07-26
Universal Studios Florida - Orlando
Harry Potter and the Escape from Gringotts
SteelSit DownOperating2017-08-27
Hollywood Rip Ride Rockit
SteelSit DownOperating2017-08-28
Revenge of the Mummy
SteelSit DownOperating2017-08-28
Woody Woodpecker's Nuthouse Coaster
SteelSit DownOperating2017-08-28
Universal Studios Hollywood - Universal City
Flight of the Hippogriff
SteelSit DownOperating2016-04-24
Revenge of the Mummy the Ride
SteelSit DownOperatingRidden
Universal Studios Islands of Adventure - Orlando
Dragon Challenge (Chinese Fireball)*
SteelInvertedOperated2017-08-27
Dragon Challenge (Hungarian Horntail)*
SteelInvertedOperated2017-08-27
Flight of the Hippogriff*
SteelSit DownOperating2017-08-27
Incredible Hulk (2016-)(1/2)
SteelSit DownOperating2017-08-27

Showmen

CoasterSpecialTypeDesignStatusAndrew
Ridden
Ray Cammack Shows - Laveen
Crazy Mouse(1/2) SteelSit DownOperatedRidden
This option is only available in Coaster-Count TOTAL!. Click on the yellow star for more information.Coaster-Count TOTAL!
Level
Filters:ControllableButterflyPoweredWaterUndefined