WaterCompared

Water reports · CO

Water reports by ZIP code in CO

323 ZIP codes in CO have federal drinking water monitoring records. Each links to what those records show, and to what they do not cover.

CO is the primacy agency code, which is how EPA files a water system rather than where a postcode sits. For most systems it is the state; for systems on tribal land or under direct federal oversight it is a tribe or an EPA region.

ZIPServed by
80002DENVER WATER BOARD, ARVADA CITY OF, NORTH TABLE MOUNTAIN WSD
80003WESTMINSTER CITY OF, DENVER WATER BOARD, ARVADA CITY OF
80004DENVER WATER BOARD, ARVADA CITY OF, NORTH TABLE MOUNTAIN WSD
80005WESTMINSTER CITY OF, DENVER WATER BOARD, ARVADA CITY OF
80007DENVER WATER BOARD, ARVADA CITY OF
80010AURORA CITY OF, DENVER WATER BOARD
80011AURORA CITY OF, DENVER WATER BOARD
80012AURORA CITY OF, DENVER WATER BOARD
80013AURORA CITY OF
80014AURORA CITY OF, DENVER WATER BOARD, ADVENIR FRENCH QUARTER
80015AURORA CITY OF, EAST CHERRY CREEK VALLEY WSD, ARAPAHOE CNTY WWWA
80016AURORA CITY OF, ARAPAHOE CNTY WWWA
80017AURORA CITY OF
80018AURORA CITY OF
80019AURORA CITY OF, DENVER WATER BOARD
80020WESTMINSTER CITY OF, BROOMFIELD CITY AND COUNTY OF
80021WESTMINSTER CITY OF, BROOMFIELD CITY AND COUNTY OF, DENVER WATER BOARD
80022SOUTH ADAMS COUNTY WSD, DENVER WATER BOARD
80023THORNTON CITY OF, WESTMINSTER CITY OF, BROOMFIELD CITY AND COUNTY OF
80024SOUTH ADAMS COUNTY WSD
80026BROOMFIELD CITY AND COUNTY OF, LEFT HAND WD, LAFAYETTE CITY OF
80027BROOMFIELD CITY AND COUNTY OF, LAFAYETTE CITY OF, LOUISVILLE CITY OF, SUPERIOR MD NO 1
80030WESTMINSTER CITY OF, DENVER WATER BOARD, ARVADA CITY OF
80031WESTMINSTER CITY OF, DENVER WATER BOARD
80033DENVER WATER BOARD, ARVADA CITY OF, CONSOLIDATED MUTUAL WATER COMPANY
80035WESTMINSTER CITY OF
80036WESTMINSTER CITY OF
80037SOUTH ADAMS COUNTY WSD
80045AURORA CITY OF
80102AURORA CITY OF
80103BYERS WSD
80104CASTLE ROCK TOWN OF
80107INDEPENDENCE WSD
80108CASTLE PINES VILLAGE MD, CASTLE PINES NORTH MD, CASTLE ROCK TOWN OF, PARKER WSD
80109CASTLE ROCK TOWN OF
80110ENGLEWOOD CITY OF, DENVER WATER BOARD
80111DENVER WATER BOARD, ARAPAHOE CNTY WWWA
80112DENVER WATER BOARD, PARKER WSD, ARAPAHOE CNTY WWWA, INVERNESS WSD, MERIDIAN MD
80113ENGLEWOOD CITY OF, DENVER WATER BOARD
80116CLOCK TOWER CENTER
80118PERRY PARK WSD
80120ENGLEWOOD CITY OF, DENVER WATER BOARD
80121DENVER WATER BOARD
80122DENVER WATER BOARD
80123DENVER WATER BOARD
80124DENVER WATER BOARD, NORTHERN DOUGLAS COUNTY WSD, PARKER WSD
80125DENVER WATER BOARD, NORTHERN DOUGLAS COUNTY WSD, ROXBOROUGH WSD
80126DENVER WATER BOARD, HIGHLANDS RANCH WSD, NORTHERN DOUGLAS COUNTY WSD
80127DENVER WATER BOARD
80128DENVER WATER BOARD
80129DENVER WATER BOARD, HIGHLANDS RANCH WSD, NORTHERN DOUGLAS COUNTY WSD
80130DENVER WATER BOARD, HIGHLANDS RANCH WSD, NORTHERN DOUGLAS COUNTY WSD
80131SEDALIA WSD, LOUVIERS WSD
80132MONUMENT TOWN OF, TRIVIEW MD, WOODMOOR WSD
80133PALMER LAKE TOWN OF, FOREST VIEW ACRES WD
80134DENVER WATER BOARD, COTTONWOOD WSD, PINERY WWD, PARKER WSD, MERIDIAN MD
80135PERRY PARK WSD
80137AURORA CITY OF, DENVER WATER BOARD
80138COTTONWOOD WSD, PARKER WSD
80202DENVER WATER BOARD
80203DENVER WATER BOARD
80204DENVER WATER BOARD
80205DENVER WATER BOARD, BRYAN CO. RWS & SWMD #2
80206DENVER WATER BOARD
80207DENVER WATER BOARD
80209DENVER WATER BOARD
80210DENVER WATER BOARD
80211DENVER WATER BOARD
80212DENVER WATER BOARD, KOHALA RANCH WATER CO.
80214DENVER WATER BOARD, CONSOLIDATED MUTUAL WATER COMPANY
80215DENVER WATER BOARD, CONSOLIDATED MUTUAL MAPLE GROVE, CONSOLIDATED MUTUAL WATER COMPANY
80216DENVER WATER BOARD
80218DENVER WATER BOARD
80219DENVER WATER BOARD
80220DENVER WATER BOARD
80221THORNTON CITY OF, DENVER WATER BOARD
80222DENVER WATER BOARD
80223DENVER WATER BOARD
80224DENVER WATER BOARD
80225DENVER WATER BOARD
80226DENVER WATER BOARD, CONSOLIDATED MUTUAL WATER COMPANY
80227DENVER WATER BOARD
80228DENVER WATER BOARD, CONSOLIDATED MUTUAL MAPLE GROVE
80229THORNTON CITY OF, DENVER WATER BOARD
80230DENVER WATER BOARD
80231DENVER WATER BOARD
80232DENVER WATER BOARD
80233NORTHGLENN CITY OF, THORNTON CITY OF
80234NORTHGLENN CITY OF, WESTMINSTER CITY OF, BROOMFIELD CITY AND COUNTY OF
80235DENVER WATER BOARD
80236DENVER WATER BOARD
80237DENVER WATER BOARD
80238DENVER WATER BOARD
80239DENVER WATER BOARD
80241NORTHGLENN CITY OF, THORNTON CITY OF
80246DENVER WATER BOARD
80247DENVER WATER BOARD
80249DENVER WATER BOARD
80260FEDERAL HEIGHTS CITY OF, NORTHGLENN CITY OF, THORNTON CITY OF
80261FT LUPTON CITY OF
80264DENVER WATER BOARD
80265DENVER WATER BOARD
80266DENVER WATER BOARD, SOUTH ADAMS COUNTY WSD
80290FOXHILL MD, DENVER WATER BOARD
80293DENVER WATER BOARD
80294DENVER WATER BOARD
80301BOULDER CITY OF, LEFT HAND WD
80302BOULDER CITY OF
80303BOULDER CITY OF, LAFAYETTE CITY OF
80304BOULDER CITY OF
80305BOULDER CITY OF
80310BOULDER CITY OF
80314STONEGATE MD
80401DENVER WATER BOARD, CONSOLIDATED MUTUAL MAPLE GROVE, EVERGREEN MD, GENESEE WSD, GOLDEN CITY OF, CONSOLIDATED MUTUAL WATER COMPANY, GOLDEN TERRACE WEST
80402GOLDEN CITY OF
80403DENVER WATER BOARD, ARVADA CITY OF, GOLDEN CITY OF, NORTH TABLE MOUNTAIN WSD
80419GOLDEN CITY OF
80420ALMA TOWN OF
80422BLACK HAWK CITY OF
80424BRECKENRIDGE TOWN OF
80427CENTRAL CITY CITY OF
80435SNAKE RIVER WD
80436ST MARYS GLACIER WSD
80437EVERGREEN MD
80439EVERGREEN MD
80443COPPER MOUNTAIN CONSOLIDATED MD, FRISCO TOWN OF, KOHALA RANCH WATER CO.
80446YMCA SNOW MTN RANCH
80452IDAHO SPRINGS CITY OF, BLACK HAWK CITY OF
80453IDLEDALE WSD
80454INDIAN HILLS WD
80455JAMESTOWN TOWN OF
80457EVERGREEN MD
80461PARKVILLE WD
80465DENVER WATER BOARD, MORRISON TOWN OF
80466ELDORA MOUNTAIN RESORT
80482GRAND COUNTY WATER NO 1, WINTER PARK WSD
80487MT WERNER WD, STEAMBOAT SPRINGS CITY OF
80497SILVERTHORNE TOWN OF
80498SILVERTHORNE TOWN OF
80501LEFT HAND WD, LONGMONT CITY OF
80503LEFT HAND WD, LONGMONT CITY OF, LITTLE THOMPSON WD
80504LEFT HAND WD, LONGMONT CITY OF, LITTLE THOMPSON WD, CENTRAL WELD CNTY WD, FREDERICK TOWN OF, FIRESTONE TOWN OF
80510BERTHOUD TOWN OF
80512WEST FORT COLLINS WD, GREELEY CITY OF
80513BERTHOUD TOWN OF, LITTLE THOMPSON WD
80514CENTRAL WELD CNTY WD, DACONO CITY OF, FREDERICK TOWN OF
80516BROOMFIELD CITY AND COUNTY OF, LEFT HAND WD, CENTRAL WELD CNTY WD, ERIE TOWN OF
80517ESTES PARK TOWN OF, YMCA ROCKIES WIND RIVER
80520FIRESTONE TOWN OF
80521FT COLLINS CITY OF, FT COLLINS LOVELAND WD, GREELEY CITY OF
80523CSU FOOTHILLS CAMPUS, CSU MAIN AND WEST HOUSING CAMPUS
80524EAST LARIMER COUNTY WD, WEST FORT COLLINS WD, FT COLLINS CITY OF, GREELEY CITY OF
80525FT COLLINS CITY OF, FT COLLINS LOVELAND WD, GREELEY CITY OF
80526FT COLLINS CITY OF, FT COLLINS LOVELAND WD, CSU SOUTH CAMPUS
80528FT COLLINS CITY OF, FT COLLINS LOVELAND WD, GREELEY CITY OF, BRYAN CO. RWS & SWMD #2
80530FREDERICK TOWN OF
80534BERTHOUD TOWN OF, LITTLE THOMPSON WD, CENTRAL WELD CNTY WD, GREELEY CITY OF, JOHNSTOWN TOWN OF
80535WEST FORT COLLINS WD, GREELEY CITY OF
80537LITTLE THOMPSON WD, LOVELAND CITY OF
80538FT COLLINS LOVELAND WD, LITTLE THOMPSON WD, LOVELAND CITY OF
80542LITTLE THOMPSON WD
80543LITTLE THOMPSON WD, CENTRAL WELD CNTY WD, GREELEY CITY OF, MILLIKEN TOWN OF
80544LEFT HAND WD
80546NORTH WELD COUNTY WD, SEVERANCE TOWN OF
80547FT COLLINS LOVELAND WD, GREELEY CITY OF
80549WELLINGTON TOWN OF
80550FT COLLINS LOVELAND WD, LITTLE THOMPSON WD, GREELEY CITY OF, NORTH WELD COUNTY WD, WINDSOR TOWN OF
80601BRIGHTON CITY OF
80602BRIGHTON CITY OF, THORNTON CITY OF, TODD CREEK VILLAGE MD
80603SOUTH ADAMS COUNTY WSD, TODD CREEK VILLAGE MD, CENTRAL WELD CNTY WD, LOCHBUIE TOWN OF
80610NORTH WELD COUNTY WD
80612NORTHERN COLORADO WA
80615EATON TOWN OF, NORTH WELD COUNTY WD
80620EVANS CITY OF, GREELEY CITY OF
80621CENTRAL WELD CNTY WD, FREDERICK TOWN OF
80622NORTH WELD COUNTY WD
80623GILCREST TOWN OF, CENTRAL WELD CNTY WD
80624NORTH WELD COUNTY WD
80631CENTRAL WELD CNTY WD, GREELEY CITY OF, NORTH WELD COUNTY WD
80634GREELEY CITY OF
80640BRIGHTON CITY OF, SOUTH ADAMS COUNTY WSD
80642DENVER WATER BOARD, CENTRAL WELD CNTY WD, HUDSON TOWN OF
80644CENTRAL WELD CNTY WD
80645CENTRAL WELD CNTY WD
80646NORTH WELD COUNTY WD
80648NORTH WELD COUNTY WD
80649MORGAN COUNTY QUALITY WD
80650NORTH WELD COUNTY WD
80651LITTLE THOMPSON WD, CENTRAL WELD CNTY WD
80653MORGAN COUNTY QUALITY WD
80654MORGAN COUNTY QUALITY WD
80701FT MORGAN CITY OF, MORGAN COUNTY QUALITY WD
80705MORGAN COUNTY QUALITY WD
80723BRUSH CITY OF, MORGAN COUNTY QUALITY WD
80733MORGAN COUNTY QUALITY WD
80742MORGAN COUNTY QUALITY WD
80750MORGAN COUNTY QUALITY WD
80751STERLING CITY OF
80759YUMA CITY OF
80807BURLINGTON CITY OF
80809COLORADO SPRINGS UTILITIES
80813MOUNTAIN MUTUAL WA
80817FOUNTAIN CITY OF, SECURITY WATER DISTRICT, WIDEFIELD WSD
80828LIMON TOWN OF
80829COLORADO SPRINGS UTILITIES, MANITOU SPRINGS CITY OF
80831COLORADO SPRINGS UTILITIES, MERIDIAN SERVICE MD, WOODMEN HILLS MD, PAINT BRUSH HILLS
80840US AIR FORCE ACADEMY
80860VICTOR CITY OF
80863WOODLAND PARK CITY OF
80902ROCK CREEK MESA
80903COLORADO SPRINGS UTILITIES
80904COLORADO SPRINGS UTILITIES
80905COLORADO SPRINGS UTILITIES
80906COLORADO SPRINGS UTILITIES, STRATMOOR HILLS WSD
80907COLORADO SPRINGS UTILITIES
80908COLORADO SPRINGS UTILITIES
80909COLORADO SPRINGS UTILITIES
80910COLORADO SPRINGS UTILITIES
80911COLORADO SPRINGS UTILITIES, FOUNTAIN CITY OF, SECURITY WATER DISTRICT, WIDEFIELD WSD
80913US DEPARTMENT OF THE ARMY FORT CARSON
80914COLORADO SPRINGS UTILITIES
80915CHEROKEE MD, COLORADO SPRINGS UTILITIES
80916COLORADO SPRINGS UTILITIES
80917COLORADO SPRINGS UTILITIES
80918COLORADO SPRINGS UTILITIES
80919COLORADO SPRINGS UTILITIES
80920COLORADO SPRINGS UTILITIES
80921COLORADO SPRINGS UTILITIES, DONALA WSD
80922CHEROKEE MD, COLORADO SPRINGS UTILITIES
80923COLORADO SPRINGS UTILITIES
80924COLORADO SPRINGS UTILITIES
80925COLORADO CENTRE MD, COLORADO SPRINGS UTILITIES, WIDEFIELD WSD
80926COLORADO SPRINGS UTILITIES
80927COLORADO SPRINGS UTILITIES
80928CHEROKEE MD
80929COLORADO SPRINGS UTILITIES
80938COLORADO SPRINGS UTILITIES
80939CHEROKEE MD
80951CHEROKEE MD, COLORADO SPRINGS UTILITIES
81001PUEBLO BOARD OF WW
81003PUEBLO BOARD OF WW
81004PUEBLO BOARD OF WW
81006PUEBLO BOARD OF WW, ST CHARLES MESA WD
81007PUEBLO BOARD OF WW, PUEBLO WEST MD, BRYAN CO. RWS & SWMD #2
81008PUEBLO BOARD OF WW
81019COLORADO CITY MD
81022ST CHARLES MESA WD
81030CHERAW TOWN OF
81033CROWLEY COUNTY WA
81043HARTMAN TOWN OF
81050LA JUNTA CITY OF
81052LAMAR CITY OF
81067PATTERSON VALLEY WC, ROCKY FORD CITY OF, NORTH HOLBROOK WC
81069COLORADO CITY MD
81082TRINIDAD CITY OF
81091TRINIDAD CITY OF
81101ALAMOSA CITY OF
81120ANTONITO TOWN OF
81121PIEDRA PARK MD
81124CAPULIN WD
81130CREEDE CITY OF
81144MONTE VISTA CITY OF
81147PAGOSA AREA WSD, NAVAJO RIVER RANCH POA
81148ROMEO TOWN OF
81201SALIDA CITY OF
81211BUENA VISTA TOWN OF
81212CANON CITY CITY OF, PARK CENTER WD
81221FLORENCE CITY OF
81226FLORENCE CITY OF
81230GUNNISON CITY OF
81240PENROSE WD
81244FLORENCE CITY OF
81301DURANGO CITY OF
81303DURANGO CITY OF
81320MONTEZUMA WC
81321CORTEZ CITY OF, MONTEZUMA WC
81323DOLORES TOWN OF, MONTEZUMA WC
81324MONTEZUMA WC
81327MONTEZUMA WC
81328MONTEZUMA WC
81335MONTEZUMA WC
81401CHIPETA WD, MENOKEN WD, MONTROSE CITY OF, TRI COUNTY WCD
81403CHIPETA WD, SUBURBAN WATER, MONTROSE CITY OF, TRI COUNTY WCD
81410ORCHARD CITY TOWN OF
81413UPPER SURFACE CREEK DOMESTIC WUA
81415CRAWFORD MESA WA
81416DELTA CITY OF, TRI COUNTY WCD
81419CRAWFORD MESA WA
81423NORWOOD WATER COMMISSION
81428PAONIA TOWN OF
81431NORWOOD WATER COMMISSION
81434PAONIA TOWN OF
81435MOUNTAIN VILLAGE TOWN OF, TELLURIDE TOWN OF
81501GRAND JUNCTION CITY OF
81503CLIFTON WD, GRAND JUNCTION CITY OF, UTE WCD
81504CLIFTON WD, UTE WCD
81505CLIFTON WD, GRAND JUNCTION CITY OF, UTE WCD
81506CLIFTON WD, GRAND JUNCTION CITY OF, UTE WCD
81507UTE WCD
81520CLIFTON WD
81521CLIFTON WD, UTE WCD
81524UTE WCD
81525UTE WCD
81526CLIFTON WD, UTE WCD
81527CLIFTON WD
81601GLENWOOD SPRINGS CITY OF
81602GLENWOOD SPRINGS CITY OF
81611ASPEN CITY OF
81615SNOWMASS VILLAGE WSD
81620EAGLE RIVER WSD
81621MID VALLEY MD
81623MID VALLEY MD, CARBONDALE TOWN OF
81625CRAIG CITY OF
81626CRAIG CITY OF
81631EAGLE TOWN OF
81632EAGLE RIVER WSD
81635BATTLEMENT MESA MD
81636BATTLEMENT MESA MD
81637GYPSUM TOWN OF, TWO RIVERS VILLAGE
81639HAYDEN TOWN OF
81647NEW CASTLE TOWN OF
81650RIFLE CITY OF
81657EAGLE RIVER WSD, VAIL ASSOC MIDVAIL EAGLE

A ZIP missing from this list reaches no water system in the federal records we hold. That is not a finding about its water. It is most often a ZIP served by a system too small to have been sampled, or one that is only PO boxes.

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