Fluoridation Census SEPTEMBER -1993

Fluoridation Census SEPTEMBER -1993 U.S. DRTMENT OF HEALTH & HUMAN SERVICES Public Health Service Centers for Disease Control and Prevention National Center for Prevention Services Division of Oral Health Atlanta, Georgia 30333

STATE SUMMARY DATA AS OF 12/31/92 SYSTEM SIZE CLASSIFICATION FLUORIDATED SYSTEMS I PUBLIC WATER SYSTEMS NUMBER OF TOTAL NUMBER OF TOTAL SYSTEMS POPULATION SYSTEMS POPULATION =<1,000 318 64,854 621 131,000 1,001-5,000 85 190,284 112 245,000 5,001-10,000 18 139,910 29 231,000 10,001-50,000 23 507,297 29 616,000 50,001-100,000 5 348,000 б 461,000 >100,000 5 1,472,404 4 1,650,000 TOTAL 454 2,722,749 801 3,333,000 FLUORIDATED SYSTEM CLASSIFICATION I NUMBER POPULATION PERCENTAGE (POP.) ADJUSTED 62 1,816,039 66.7 ECUTIVE 96 105,486 3.9 NATURAL 296 801,224 29.4 TOTAL 454 2,722,749 SCHOOLS, INDIAN AND MILITARY SYSTEMS ADJUSTED NATURAL NUMBER POP. NUMBER POP. TOTAL SCHOOLS 0 0 0 0 INDIAN SYSTEMS 1 1,400 0 0 INDIAN SCHOOLS 0 0 0 0 MILITARY SYSTEMS 0 0 0 0 CHEMICAL USAGE OF FLUORIDATING SYSTEMS I NUMBER POPULATION SODIUM FLUORIDE 31 87,140 SODIUM SILICOFLUORIDE 116 HYDROFLUOSILICIC ACID 4 1,727,885 84,500 82

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID CHEM START POP NAT OPT ECUTIVE SYSTEMS SERVED A & B WATER ASSN 0055954 PROWERS 150 1.0 150 AA MOBILE HOME VILLAGE 0054205 ADAMS 160 2.4 160 AGATE 0055855 ELBERT 50 0.7 50 AKRON 0070193 WASHINGTON 1800 0.8 1800 ALAMOSA 0049403 ALAMOSA NaF ADJ 06/83 7000 1.0 7000 ANTONITO 0049486 CONEJOS NaF ADJ 06/81 1103 1.0 1103 APOLLO ESTATES WA 0073684 BOULDER 25 0.9 25 ARAPAHOE ESTATES WD 0185017 ARAPAHOE 950 2.9 950 ARAPAHOE WATER CO 0070466 CHEYENNE 90 0.8 90 ARISTOCRAT RANCHETTES 0055350 WELD 289 1.5 289 ARVADA 0054684 JEFFERSON NaSiFб ADJ 06/80 93000 0.9 93000 ASGARD SUGD WTR ASSN 0123123 GARFIELD 80 0.9 80 ASPEN 0050948 PITKIN NaSiF6 ADJ 12/80 7000 1.2 7000 83

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) FLUOR NATURAL SYSTEMS WATER SYSTEMS AND ID СНЕМ START POP NAT OPT ECUTIVE SYSTEMS SERVED ASPEN MESA ESTATES 0050625 EAGLE 165 0.8 165 AURORA 0054874 ARAPAHOE NaSiF6 ADJ 08/84 200000 0.9 200000 AURORA MHP 0054122 ADAMS 100 0.9 100 AVONDALE w&s DIST 0052555 PUEBLO 1500 1.3 1500 BEEHIVE WATER CO 0056390 OTERO 240 1.7 240 BELLVIEW COLLEGE 0053967 ADAMS 0 0.9 0 BENCHMARK W&S DIST 0073635 BOULDER 30 1.6 30 BENNETT 0053744 ADAMS 2000 1.8 2000 BENT COUNTY HEM NURSING HOME 0070482 BENT 58 2.3 58 BENTS FORT WATER CO 0056309 OTERO 1500 1.8 1500 BERTHOUD 0055145 LARIMER NaF ADJ 06/60 2823 0.9 2823 BETHÜNE 0069781 KIT CARSON 150 0.8 150 84

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID CHEM START POP NAT OPT ECUTIVE SYSTEMS SERVED BEULAH WATER DIST 0151100 PUEBLO 180 0.8 180 BEVERLY HILLS NUT WAT CO 0055053 DOUGLAS 115 1.0 115 BIG SPRINGS TP 0196501 CHAFFEE 48 0.7 48 BLUE MOUNTAIN WD 0196600 JEFFERSON 225 0.7 225 BOONE 0052571 PUEBLO 481 0.7 481 BOULDER 0053397 BOULDER NaSiF6 ADJ 12/65 105000 0.9 105000 BRANDON WTR ASSN 0191478 KIOWA 35 2.8 35 BRECKENRIDGE 0050328 SUMMIT NaF ADJ 11/85 2000 1.2 2000 BRIGGSDALE WATER CO 0055384 WELD 75 0.7 75 BRISTOL W&S DIsT 0055947 PROWERS 250 1.3 250 BROOK FOREST ЧΡD 0045676 JEFFERSON 700 0.7 700 BROOMFIELD 0053405 BOULDER Acid ADJ 10/81 15500 0.9 15500 BROWNSVILLE W&S DIST 0053413 BOULDER 500 1.8 500 85

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) FLUOR NATURAL SYSTEMS WATER SYSTEMS AND ED СНЕМ START POP NAT OPT ECUTIVE SYSTEMS SERVED BUENA VISTA 0108300 CHAFFEE Acid ADJ 03/90 2000 1.0 2000 BUENA VISTA CORRECTIONAL FAC 0052811 CHAFFEE 1075 0.9 1075 BUFFALO CREEK PARK ASSN 0054569 JEFFERSON 350 2.1 350 BUFFALO MOUNTAIN METRO DIST 0050419 SUMMIT 1500 0.8 1500 BURLINGTON 0069765 KIT CARSON 3200 1.4 3200 BYERS W&s DIST 0054858 ARAPAHOE 1100 0.8 1100 CALHAN 0052084 EL PASO 780 1.3 780 САМРО 0056051 BACA 175 1.2 175 CASCADE PUB SERV CO 0052019 EL PASO 250 2.9 250 CASTLE PINES METRO DIST 0187674 DOUGLAS 250 0.9 250 CENTENNIAL W&S DIST 0118015 DOUGLAS 19127 2.2 19127 CEATER 0050211 SAGUACHE NaF ADJ 01/81 1843 1.0 1843 86

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID СНЕМ START Pop NAT OPT ECUTIVE SYSTEMS SERVED CHAMBERS ADDITION IMPROV 0162175 WELD 50 0.9 50 CHAPARRAL W&SD 0103015 ARAPAHOS 260 1.2 260 CНARLOU PARK NUT WC 0054759 ARAPAHOE 75 1.5 75 CHERAW 0056291 OTERO 200 1.7 200 CLIFTON WD 0051516 MESA Acid ADJ 04/80 17000 0.9 TOTAL POPULATION SERVED`BY SOURCE WATER SYSTEM 17000 COLLRAN 0051524 MESA 625 1.3 625 COLORADO SPRINGS 0052258 EL PASO 320000 2.2 FOUNTAIN VALLEY AUTH 0186064 EL PASO 4800 324800 CONESТOGA МНР 0110005 CLEAR CREEK 5 0.9 5 COTTONWOOD МНР 0054106 ADAMS 70 1.3 70 COTTONWOOD SPRINGS МНР 0123185 GARFIELD 400 1.2 400 COUNTRY GARDENS МНР 0054197 ARAPAHOS 120 2.6 120 CRAIG 0051490 MOFFAT NaSiF6 ADJ 04/53 8000 1.0 8000 87

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID СНЕМ START POP NAT OPT ECUTIVE SYSTEMS SERVED CRESТVIEW W&S DIST 0053736 ADAMS 17000 0.6 17000 CRIPPLE CREEK 0052381 TELLER 750 2.2 750 CROWLEY 0186908 CROWLEY 209 1.3 209 CROWLEY COUNTY WA 0055913 CROWLEY 1710 1.1 1710 DEER TRAIL 0054541 ARAPAHOE 555 0.7 555 DEL NORTE 0050138 RIO GRANDE NaF ADJ 09/82 1700 1.1 1700 DENVER 0054940 DENVER NaSiFб ADJ 05/54 737404 0.9 ALAMEDA W&S DIST 0130116 DENVER 1 AMES STREET WA 0000000 ADAMS 45 BANCROFT-CLOVER W&S DIST 0130133 DENVER 1 BEAR CREEK W&S DIST 0130138 JEFFERSON 1 BENNETT BEAR CK FARM WSD 0130139 ARAPAHOE 1 BERKELEY W&S DIST 0116140 ADAMS 1 BONVUE W&S DIST 0130152 JEFFERSON 1 BOW MAR A&S DIST 0103153 ARAPAHOE 1 BROOKRIDGE HEIGHTS WD 0103155 ARAPAHOE 1 CANITOE W&S DIST 0000000 ARAPAHOE 35 CASTLEWOOD WD 0103166 ARAPAHOE 1 CEDAR CREST WD 0000000 JEFFERSON 570 CHERRY CREEK VALLEY WD 0116175 ARAPAHOE 1 CHERRY CREEK VIL WD 0103176 ARAPAHOS 1 CHERRY HILL HGTS WD 0103178 ARAPAHOE 1 CHERRY HILLS NW&S DIST 0116179 ARAPAHOE 1 CHERRY HILLS PARK WC 0000000 ARAPAHOE 59 CHERRYMOOR SOUTH WD 0116181 DENVER 1 CHERRYRIDGE A&S DIST 0103182 ARAPAHOE 1 CHERRYVILLE HEIGHTS WD 0000000 ARAPAHOE 329 COLUMBINE W&SD 0103185 JEFFERSON 1 OLIDATED MUT WC 0054668 DENVER 13350 EAST CHERRY HILLS WUA 0103234 ARAPAHOS 1 EAST WARREN WA 0116235 ARAPAHOE 1 88

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ECUTIVE SYSTEMS SERVED ID NO COUNTY СНЕМ START POP NAT OPT USED STATUS DATE SERVED LEVEL LEVEL EAST WHEATRIDGE ASSN EDGE WAT ER FEHLMANN SUB WA GREEN MTN PK W&S DIST GREENWO0D HILLS MUT WC HAVANA W&s DIST HIGH VIEW WD HIGHLINE PARK, INC HILLCREST W&S DIST HOLLY HILLS W&SD KELTON HGTS WD LAKEHURST W&S DIST LAKE WOOD LITTLETON LOCHMOOR W&S DIST LORETTO HGTS RE SUB WA MANSFIELD HGTS W&S DIST MARY LOU WD MEADE LANE WD MEADOWBROOK WD MILLER HGTS WD MOUNTAIN VIEЧ N.WASHINGTON ST WSD NORTH LINCOLN W&S DIST NORTH PECOS W&S DIST NORTHRIDGE MET DISТ NORTHSIDE W&S DIST PLATTE CANYON W&S DIST ROXY STONE S SHERIDAN W&S DIST S.UNIVERSITY PL WA SHERIDAN SOUTH CLARKSON W&S DIST SOUTHEAST ENGLEWOOD WD SOUTHGASE WD SOUTHWEST MET W&S DIST STEBEINS SUGD WC VALLEY WD VILLAGE НТ5 ADD WD WELLMAN, S SUGD WESТLAND WD WHEAT RIDGE WD WILLOWBROOK W&S DIST 0116236 0130237 0000000 0130321 0130322 0116333 0130344 0116343 0103345 0116352 0000000 0130466 0130467 0103476 0116485 0103486 0103500 0116501 0000000 0103505 0130510 0130518 0000000 0116557 0116553 0116554 0000000 0103614 0000000 0130718 0103719 0103709 0000000 0103720 0103721 0103723 0000000 0130800 0103810 0000000 0130838 0130842 0130843 JEFFERSON DENVER JEFFERSON JEFFERSON ARAPAHOE ARAPAHOE JEFFERSON ARAPAНOE ARAPAHOE ARAPAHOE JEFFERSON JEFFERSON JEFFERSON ARAPAHOS JEFFERSON JEFFERSON ARAPAHOE ADAMS ARAPAHOS ARAPAHOS JEFFERSON JEFFERSON ADAMS ADAMS ADAMS ADAMS JEFFERSON JEFFERSON ARAPAHOE ARAPAHOE ARAPAHOE JEFFERSON ARAPAHOE ARAPAНOE ARAPAHOS ARAPAHOE ADAMS ADAMS ARAPAНOE ADAMS ADAMS JEFFERSON DENVER 1 52 784 1 1 1 44 19415 472 3689 1 17 1 1 1 136 136 112 1 1 TOTAL POPULATION SERVED BY SOURCE WATER SYSTEM 776700 DILLON 0050336 SUMMIT NaF ADJ 12/82 600 1.2 TOTAL POPULATION SERVED BY SOURCE WATER SYSTEM 600 89

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) FLUOR NATURAL SYSTEMS WATER SYSTEMS AND ID CHEM START ØР NAT OPT соnseçuт1ve SYSTEMS SERVED DONALA W&SD 0052043 EL PASO 1600 1.0 1600 DURANGO 0049809 LA PLATA NaSiF6 ADJ 05/57 12000 1.0 12000 EADS 0056101 KIOWA 900 1.2 900 EAGLE 0050666 EAGLE NaF ADJ 12/80 1300 1.0 1300 EAST ALAMOSA W&S DIST 0074419 ALAMOSA 1600 1.2 1600 EAST CHERRY CREEK VALLEY WD 0199661 ARAPAHOE 11500 1.1 11500 EAST DILLION WATER DIST 0159045 SUMMIT NaF ADJ 04/87 2501 1.2 2501 EAST END WATER CO 0056416 OTERO 0 2.0 0 EAST VALLEY W&S DIST: 0054882 ARAPAHOE 175 1.3 175 EASTLAKE WD 0053769 ADAMS 116 1.9 116 EASTW0O0 ESTATES WD 0054114 ADAMS 30 3.5 30 ECKLEY 0070730 YUMA 210 1.1 210 ENGLEWOOD 0054833 ARAPAHOE 31500 0.9 31500 90

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) FLUOR NATURAL SYSTEMS WATER SYSTEMS AND ID СНЕМ START POP NAT OPT ECUTIVE SYSTEMS SERVED EUREKA WATER CO 0056325 OTERO 430 1.3 430 EVERGREEN METRO DIST 0054650 JEFFERSON NaF ADJ 10/76 7000 1.0 7000 FAYETTE WATER CO 0056440 OTERO 50 1.2 50 FEDERAL HEIGHTS WD 0054890 ADAMS 9000 1.2 9000 FESSLERS MHP 0031377 CHAFFEE 130 0.7 130 FLEMING 0070540 LOGAN 360 0.7 360 FLORISSANT ESTATES WTR SERV 0192294 TELLER 150 1.9 150 FOREST VIEW ACRES ЮD 0070615 EL PASO 425 1.4 425 FORT MORGAN 0070714 MORGAN 9000 0.6 9000 FOUNTAIN 0052241 EL PASO 9160 1.8 9160 FOWLER 0056283 OTERO 1212 1.6 1212 FOXHILLS HOMEOWNER'S ASSN 0187807 WELD 50 1.4 50 91

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID CHEM START POР NAT OPT ECUTIVE SYSTEMS SERVED FOXRIDGE FARM МНР 0054817 ARAPAHOE 1500 5.5 1500 FREDERICK 0055475 WELD 1550 0.7 1550 FT COLLINS 0055236 LARIMER NaSiF6 ADJ 12/67 73000 0.9 73000 FT COLLINS-LOVELAND WD EAST LARIMER СО WD NORTH WELD COUNTY WD 0073619 LARIMER NaSiF6 ADJ 00/00 11500 0073593 LARIMER 5000 0055616 WELD сочs 3240 0.9 19740 FT LUPTON 0055467 WELD 5150 1.6 5150 GALAMB МНР 0161125 ADAMS NAT'. 150 3.0 150 GALEION WTR CO 0055483 WELD 27 0.7 27 GARCIA DOMESTIC WUA 0049585. 40 0.6 40 GARDEN VALLEY W&S DIST 0052209 EL PASO 600 2.8 600 GARDNER W&SD 0053017 HUERFANO 250 0.6 250 GATEWAY CAMPGROUND 0187815 WELD 80 0.9 80 GILCREST 0055491 WELD 1150 1.0 1150 92

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) FLUOR NATURAL SYSTEMS WATER SYSTEMS AND ID CHEM START POP NAT OPT ECUTIVE SYSTEMS SERVED GLENWOOD SPRINGS 0123314 GARFIELD NaSiF6 ADJ 05/86 6200 1.0 WEST GLENWOOD WD 0123839 GARFIELD 1350 7550 GOLDEN 0054643 JEFFERSON 13000 0.7 13000 GRACE MAR WUA 0053447 BOULDER 50 1.5 50 GRANADA 0056010 PROWERS 450 1.2 450 GRANADA WATER ASSN 0056028 PROWERS 350 1.3 350 GRANBY 0051623 GRAND NaF ADJ 09/82 1400 1.2 1400 GRAND JUNCTION 0051581 MESA NaSiF6 ADJ 07/51 30000 0.9 30000 GRANDVIEW MHP 0199175 EL PASO 120 0.7 120 GRANDVIEW MOTEL & МНР 0041269 LA PLATA 30 0.6 30 GRANDVIEW WA 0052035 EL PASO 70 2.6 70 GREELEY 0055509 WELD NaSiF6 ADJ 12/54 65000 0.9 EATON 0162233 WELD 2300 MEADE, TOWN OF 0162500 WELD 900 WINDSOR 0055715 WELD 4523 72723 GREEN ACRES MHP-AURORA 0053959 ADAMS 300 1.4 300 93

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID CHEM START POР NAT OPT ECUTIVE SYSTEMS SERVED GREEN MOUNTAIN FALLS 0071068 EL PASO 1700 0.4 1700 HANCOCK WATER CO 0056218 OTERO 100 1.4 100 HARTMAN 0055962 PROWERS 129 1.9 129 HASTY WATER CO 0070508 BENT NAT'. 250 2.3 250 НASWELL 0056119 KIOWA 175 2.5 175 HAXTUN 0069948 PHILLIPS 936 0.6 936 HAYDEN 0051250 ROUTT NaSiFб ADJ 01/60 1700 1.0 1700 HAZELTINE HTS w&s DIST 0053884 ADAMS 235 2.6 235 HI-LAND ACRES W&S DIST 0158915 ADAMS HIGH PLAINS WTR USERS ASSN 0053777 ADAMS HIGH VALLEY ESTATES MHP 0191874 ALAМOSA 300 1.7 300 320 1.6 320 75 0.7 75 HIGHLAND LAKES WD 0052332 TELLER 345 1.7 345 94

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID СНЕМ START POP NAT OPT ECUTIVE SYSTEMS SERVED HILLCREST VILLAGE MNP 0054189 ADAMS 1300 0.8 1300 HILLTOP WATER CO 0056275 OTERO 450 1.6 450 HOLBROOK CENTER WA 0056374 OTERO 32 1.6 32 HOLLY 0056002 PROWERS 1050 0.8 1050 HOLLY MUTUAL WC 0054767 ARAPAHOS 175 1.1 175 HOLYOKE 0069955 PHILLIPS 2000 0.7 TOTAL POPULATION SERVED BY S0URCE WATER SYSTEM 2000 HOMESTEAD SUGD 0183756 MORGAN 40 1.2 40 HOMESTEAD WTR SYS 0075267 JEFFERSON 320 2.5 320 HOOVER HILLS W&SD 0107352 BOULDER 25 1.0 TOTAL P0PULATION SERVED BY S0URCE WATER SYSTEM 25 НОТСНКISS 0049635 DELTA NaF ADJ 06/84 1200 1.0 ROGERS MESA DOMESTIC WATER 0115685 840 2040 HUAJATOLLA WD 0128561 HUERFANO 55 0.6 55 HUDSON 0055525 WELD 805 0.9 805 95

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID СНЕМ START POP NAT OPT ECUTIVE SYSTEMS SERVED HUGO 0055806 LINCOLN 780 0.9 780 HUNNICUTT WATER SUPPLY 0056168 OTERO 55 1.9 55 IDLEDALE 0054627 JEFFERSON 350 1.1 350 INSPIRATION VALLEY МНР 0054460 JEFFERSON 325 1.4 325 IRONDALE МНР 0140947 ADAMS 100 1.1 100 JOHNSONS VILLAGE МНР 0031542 CHAFFEE 24 0.8 24 JOHNSTOWN 0055533 WELD NaSiF6 ADJ 09/82 1600 0.9 1600 JOSEPH WATER CORP 0070607 PUEBLO 300 1.3 300 KEENSBURG 0055541 WELD 600 3.5 600 KEETON-PORTER WATER SYSTEM 0121415 EL PASO 26 2.1 26 KING'S TRAILER CT 0187617 LOGAN 28 2.3 28 KIT CARSON 0069526 CHEYENNE 264 1.0 264 KREMMLING 0051656 GRAND NaF ADJ 09/82 1200 1.1 1200 96

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID СНЕМ START POP NAT OPT ECUTIVE SYSTEMS SERVED LA JUNTA 0056333 OTERO 8500 1.3 8500 LA PLATA VISTA HOMEOWNERS ASSN 0134540 LA PLATA 25 0.9 25 LA SALLE 0055566 WELD 1932 1.2 1932 LAFAYETTE 0053488 BOULDER NaSiF6 ADJ 08/52 13600 1.0 13600 LAKE FOREST MUTUAL WC 0184861 GRAND 25 11.2 25 LAKE FORK TR CT LAMAR 0052951 LAKE 0055996 PROBERS NaF 150 0.1 150 ADJ 06/84 8500 0.9 LAS ANIMAS LAZEAR WC LAZY DAYS MHV 0069443 BENT 0070748 DELTA 0079871 EL PASO 8500 2668 2.0 2668 190 0.6 190 70 0.6 70 LEFTHAND U & $ DIST 0072603 BOULDER 240 0.9 240 LIMON 0055780 LINCOLN 1703 0.8 1703 97

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID CHEM START POP NAT OPT ECUTIVE SYSTEMS SERVED LITTLE GEM МИР 0068023 TELLER 26 0.7 26 LITTLE THOMPSON / CENTRAL WELD 0055244 LARIMER NaSiF6 ADJ 04/81 20000 0.9 CENTRAL WELD CO ЮD 0055392 WELD 3000 NORTH CARTER LAKE W & SD 0070391 LARIMER 125 23125 LOCHBUIE-BEEBEE DRAW W&SD 0055574 WELD 1000 1.7 1000 LOG LANE VILLAGE 0070698 MORGAN 736 0.9 736 LONGМONT 0053520 BOULDER NaSiF6 ADJ 09/58 53000 0.9 53000 LONGS PEAK WD 0053538 BOULDER NaF ADJ 07/84 2700 0.9 2700 LOUISVILLE 0053546 BOULDER NaF ADJ 09/82 9600 0.9 9600 LOUVIERS MUT SVC CO 0055095 DOUGLAS 300 1.5 300 LOVELAND 0055251 LARIMER NaSiF6 ADJ 07/54 38000 0.9 TOTAL POPULATION SERVED BY S0URCE WATER SYSTEM 38000 MANITOU SPRINGS 0052191 EL PASO 5000 2.7 5000 MANZANOLA 0056267 OTERO 453 1.6 453 MAPLE GROVE WD 005356 BOULDER 50 0.7 50 98

ECUTIVE SYSTEM, AND COUNTY. WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID CHEM START POP NAT OPT ECUTIVE SYSTEMS SERVED MASONS TRLR PARK 0054353 JEFFERSON 50 3.6 50 MAY VALLEY WATER ASSN 0055988 PROWERS 1500 1.6 1500 MCCLAVE WATER ASSN 0070524 BENT 240 2.7 240 MERINO 0705656 LOGAN 234 0.9 234 MILLARDS МНР 0068916 MONTROSE 59 0.6 59 MINTURN 0050690 EAGLE NaF ADJ 04/81 1700 1.2 1700 MODEL WTR USERS ASSN 0052720 LAS ANIMAS 50 3.6 50 MONUMENT 0052183 EL PASO 1026 0.6 1026 MOORE'S МНР 0083626 BENT 0 2.1 0 MOUNTAIN MUTUAL WTR ASSN 0192260 TELLER 100 2.7 100 MOUNTAIN VIEW WUA 0053785 ADAMS 350 1.5 350 MOUNTAIN W&SD 0054437 JEFFERSON 600 0.9 600 MT WERNER W&SD 0051268 ROUTT NaSiF6 ADJ 03/81 2000 1.0 99

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ECUTIVE SYSTEMS SERVED Ю СНЕМ START POP NAT OPT STEAMBOAT SPRINGS 0051367 ROUTT 4600 6600 MTN FUELS SUPPLY-POWDER WASH 0056986 MOFFAT 75 1.6 75 MTN MEADOWS МНР & CAMPGROUND 0183806 TELLER 35 1.0 35 MTN VIEW VILL МНР 0054387 LAKE 150 2.4 150 NARROW GAUGE МНР 0134630 LA PLATA 100 4.0 100 NATURITA 0143533 MONTROSE NaF ADJ 07/89 700 1.0 700 NAVAJO WESTERN WD 0171462 HUERFANO 200 0.6 200 NEWDALE-GRAND VALLEY WC 0056259 OTERO 625 1.3 625 NORAD VIEW TRLR PK 0079863 EL PASO 25 2.4 25 NORTH GLENN 0184044 ADAMS 31100 0.6 31100 NORTH HURON WD 0055608 WELD 80 3.4 80 NORTH WASHINGTON WUA 0053793 ADAMS 130 1.9 130 NORWOOD 0157500 SAN MIGUEL NaF ADJ 00/86 1200 1.0 1200 100

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID CHEM START POP NAT OPT ECUTIVESYSTEМSSERVED NUCLA 0143559 MONTROSE NaF ADJ 05/89 440 1.0 440 NUNN 0055624 WELD 310 0.7 310 O'NEAL WATER SUPPLY 0151400 600 1.0 TOTAL POPULATION SERVED BY S0URCE WATER SYSTEM 600 OAK CREEK 0051276 ROUTT NaF ADJ 07/85 700 1.2 TOTAL P0PULATI0N SERVED BY S0URCE WATER SYSTEM 700 OLNEY SPRINGS 0055905 CROWLEY 226 1.1 226 ORCHARD HILLS NUT WC 0054734 ARAPAHOE 130 1.3 TOTAL P0PULATION SERVED BY SOURCE WATER SYSTEM 130 ORDWAY 0113700 CROWLEY 1254 0.9 1254 OTIS 0070185 WASHINGTON 555 0.8 555 OVERLAND WC 0120020 ELBERT 84 1.5 84 OVERLOOK NUT WC 0051995 EL PASO 50 3.1 50 OVID 0070151 SEDGWICK 370 0.6 370 PAGELS TRLR CT 0141440 MORGAN 295 0.8 295 101

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) FLUOR NATURAL SYSTEМS WATER SYSTEMS AND ID CHEM.START POP NAT OPT ECUTIVE SYSTEMS SERVED PAGOSA AREA WATER & SAN 0104300 OTHER ADJ 00/88 2200 1.0 2200 PAGOSA SPRINGS 0104500 OTHER ADJ 00/87 1400 1.0 1400 PALISADE 0051565 MESA NaSiF6 ADJ 12/52 1500 0.9 1500 PALMER LAKE 0052142 EL PASO 1500 1.5 TOTAL P0PULATION SERVED BY SOURCE WATER SYSTEM 1500 PALMER LAKE МНР 0052068 EL PASO 220 0.8 220 PANORAMA PK MUT WAT USERS 0053611 BOULDER 130 0.9 130 PANORAMIC MESA SUGD 0117093 GARFIELD 60 0.8 60 PAOLI 0148010 PHILLIPS 50 0.5 50 PARADISE ACRES МНР 0195420 CHAFFEE 50 2.8 50 PARK CENTER WATER DIST 0052670 FREMONT 2600 1.5 2600 PARK FOREST WD 0052092 EL PASO 693 0.7 693 PARK WATER CO/WONDERVIEW 0054692 JEFFERSON 125 0.7 125 PARKDALE WATER CO 0056192 OTERO 50 1.1 50 102

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID СНЕМ ECUTIVE SYSTEMS SERVED NO COUNTY USED FLUOR START STATUS DATE NATURALSYSTEMS POP NAT OPT SERVED LEVEL LEVEL PARKER W&SD 0055046 DOUGLAS 4800 1.5 4800 PATTERSON VALLEY WAT CO 0056424 OTERO 115 1.1 115 PEAKVIEW МН CT 0053918 ADAMS 58 2.4 58 PEETZ 0070573 LOGAN 196 0.6 196 PENROSE WD 0052662 FREMONT 3500 1.6 3500 PERRY PARK W&SD 0055061 DOUGLAS 1080 0.9 1080 PINE DRIVE WD 0052415 PUEBLO 600 0.8 600 PIONEER LOOKOUT WD 0191023 EL PASO 70 1.0 70 PLATTEVILLE 0055640 WELD 1700 1.5 1700 PONCHO SPRINGS 0186767 CHAFFEE 200 0.9 200 PONDEROSA SOUTHERN BAPT ASBLY 0055020 DOUGLAS 72 0.7 72 PRAIRIE VIEW SUGD 0101125 ADAMS 75 1.8 75 103

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID СНЕМ START POP NAT OPT ECUTIVE SYSTEMS SERVED PRICE EAST ALAMOSA WC 0183608 ALAМOSA 100 1.7 100 PRINCTON CLUB 0052860 CHAFFEE 20 8.3 20 PRITCHETT 0056069 BACA 150 1.3 150 PROJECT 7 WATER АUТH(МONТROSE) 0183822 МONТROSE NaSiF6 ADJ 04/53 35000 1.0 CHIPETA WATER CO 0050039 МONТROSE 80 DELTA 0049627 DELTA 6000 MENOKEN WATER CO 0050047 МONТROSE 1500 МONТROSE 0050054 МONТROSE 10005 OLATHE 0050070 МONТROSE 900 TRI -COUNTY WAT DIST 0050088 МONТROSE 5600 59085 PROSSERS TRLR CT 0063768 MESA 30 0.7 30 PUEBLO 0052514 PUEBLO NaSiF6 ADJ 08/82 110000 0.9 110000 PUEBLO WEST 0052506 PUEBLO NaF ADJ 09/82 3000 0.9 3000 RAFTER J 0186312 LAPLATA 130 0.9 130 RANGELY 0051433 RIO BLANCO ADJ 11/81 2500 1.0 2500 RHYMER WATER CO 0055657 WELD 100 2.6 100 RED ROCK VALLEY WD 0070623 EL PASO 200 1.4 200 104

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID CHEM START POP NAT OPT ECUTIVE SYSTEMS SERVED RED TABLE HOMEOЧNERS ASSN 0119672 EAGLE 100 0.7 100 RED WING МНР 0192104 ALAMOSA 21 3.6 21 REDWOOD ARMS MOTEL & TR CT 0033688 DELTA 120 0.6 120 RIDGEWOOD WD 0052357 TELLER 100 3.0 100 RIFLE 0051938 GARFIELD OTHER ADJ 06/56 5100 0.9 5100 RIVERSIDE WATER CO 0056200 OTERO 120 1.7 120 ROARING FORK MHP 0051045 EAGLE 50 1.4 50 ROCK CREEK MESA WD 0052001 EL PASO 755 1.4 755 ROCKVALE 0022285 FREMONT 333 0.5 333 ROCKY FORD 0056242 OTERO 4500 0.9 4500 ROSEWOOD HILLS SUGD 0184887 TELLER 75 2.0 75 ROXBOROUGН PARK 0054973 DOUGLAS 2150 0.8 TOTAL P0PULATION SERVED BY SOURCE WATER SYSTEM 2150 SALIDA 0052803 CHAFFEE 2300 0.8 2300 105

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID CHEM ECUTIVE SYSTEMS SERVED NO COUNTY USED FLUOR START STATUS DATE NATURAL SYSTEMS POP NAT OPT SERVED LEVEL LEVEL SAN LAZARO ТР 0053652 BOULDER 800 0.8 800 SCHLEGEL WC 0199315 OTERO NATI 23 1.5 23 SECURITY MHV 0079798 EL PASO 100 2.3 100 SECURITY W&$ DIST 0052233 EL PASO 9500 1.6 9500 SEDALIA W&SD 0055087 DOUGLAS 280 0.7 280 SHADOwwOOD APIS 0149709 PITKINS 30 1.0 30 SHADY ACRES МНР 0053678 BOULDER 100 1.5 100 SHADY LANE TRLR CT 0054098 ADAMS 170 2.2 170 SHANGRI LA TR CT 0104406 CHAFFEE 60 0.7 60 SHANNON ESTATES w&s DIST 0053686 BOULDER 500 1.5 500 SHEPHERDS МНР 0194084 ALAMOSA 35 1.4 35 SHERIDAN LAKE WC 0056093 KIOWA 100 2.1 100 106

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) FLUOR NATURAL SYSTEMS WATER SYSTEMS AND ID СНЕМ START POP NAT OPT ECUTIVE SYSTEMS SERVED SHERIDAN МНР 0054452 JEFFERSON 222 1.4 222 SHERWOOD FOREST IMPROV ASSN 0052324 TELLER 55 1.5 55 SIERRA VISTA HOMEOWNERS ASSN 0132530 DOUGLAS 100 1.0 100 SIERRA VISTA ТР 0055376 WELD 0 1.0 0 SILVER CREEK W&SD 0125710 GRAND NATI 250 1.2 250 SILVER HEIGHTS W&SD 0118075 DOUGLAS 300 0.7 300 SILVER PLUME 0053256 CLEAR CREEK 160 0.7 160 SILVERTHORNE 0050401 SUMMIT NaF ADJ 08/81 1350 1.2 1350 SIMLA 0055863 ELBERT 574 0.6 574 SNOWMASS WSD 0050963 PITKIN NaSiF6 ADJ 09/82 2000 1.2 2000 SOUTH ADAMS COUNTY W&SD 0053801 ADAMS 22400 0.5 22400 SOUTH SIDE WATER CO 0056408 OTERO SOUTH SWINK WATER CO 0056234 OTERO 50 1.9 50 610 1.4 610 107

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID CHEM START ЮР NAT OPT ECUTIVE SYSTEMS SERVED SOUTH VALE WD 0184937 BOULDER 30 0.8 30 SOUTHERN UTE COM W&S SYSTEMS 0890180 LA PLATA NaF ADJ 05/85 1400 1.0 1400 SOUTHGATE МН SUBD P.A.C. 0071316 WELD 30 0.8 30 SPRING VALLEY SUBD 0191163 TELLER 60 1.6 60 SPRINGFIELD 0056077 BACA 1500 0.5 1500 ST CHARLES MESA WW-PUEBLO 0052548 PUEBLO NaF ADJ 10/84 9700 0.9 9700 STARWOOD WD 0149724 PITKINS 35 1.7 35 STRASBURG W&S DIST 0053942 ADAMS 825 1.7 825 STRATMOOR HILLS SUBD 0121800 5000 0.5 5000 STRATTON 0069757 KIT CARSON 800 0.5 800 SUGAR CITY 0055921 CROWLEY 325 1.5 325 SUNRISE RANCH - DIVINE LIGHT 0070409 LARIMER 140 1.1 140 108

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID CHEM START POP NAT OPT ECUTIVE SYSTEMS SERVED NO COUNTY, USED STATUS DATE SERVED LEVEL LEVEL SUNSET VIEW WTR ASSN 0063826 PUEBLO 26 0.8 26 SUNVIEW TRAILER RANCH 0079467 EL PASO 35 2.7 35 SWINK 0056226 OTERO 700 1.6 700 SYLMAR MANOR 0055681 WELD 300 2.0 300 TELLER COUNTY W&S DIST 0052316 TELLER 750 1.8 750 TELLURIDE 0000011 SAN MIGUEL NaF ADJ 02/89 1200 1.1 1200 THORNTON 0053819 ADAMS 50000 0.6 50000 THUNDERBIRD W&S DIST 0055038 DOUGLAS 400 1.2 400 TOWN-COUNTRY ANNEX 0102700 ALAMOSA 486 2.2 486 TOWN-COUNTRY МН LODGE 0049445 ALAMOSA 281 6.4 281 TRANQUIL ACRES WSC 0052308 TELLER 125 1.7 125 TRINIDAD 0052696 LAS ANIMAS NaSiF6 ADJ 12/72 3835 0.9 3835 TWO BUTTES 0056449 BACA 50 0.9 50 109

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) FLUOR NATURAL SYSTEMS WATER SYSTEMS AND ID СНЕМ START POP NAT OPT ECUTIVE SYSTEMS SERVED UPPER EAGLE VALLEY WTR CON DIS LAKE CREEK WATER DISТ 0119786 EAGLE 0119467 EAGLE NaF ADJ 00/00 9900 200 1.2 TOTAL POPULATION SERVED BY SOURCE WATER SYSTEM 10100 UTE WATER ERVANCY DISТ 0051599 MESA Acid ADJ 09/82 50000 0.9 V.A. MEDICAL CENTER VALLEY MNP VALLEY MOBILE MANOR VALLEY WATER CO VANDENBURG SUGD BOA VICTOR VIEW RIDGE WD VILAS VROMAN WATER CO WAGON WHEEL MHP 0106900 BENT 0052878 CHAFFEE TOTAL POPULATION SERVED BY S0URCE WATER SYSTEM 0054486 JEFFERSON 0056432 OTERO 0184689 LAPLATA 0052290 TELLER 0054965 DOUGLAS 0070433 BАСА 0056317 OTERO 0049452 ALAМOSA 50000 450 1.5 450 38 0.7 38 375 1.2 375 203 1.4 203 50 0.5 50 400 2.2 400 0 2.2 0 120 1.4 120 256 1.4 256 175 0.9 175 110

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) FLUOR NATURAL SYSTEMS WATER SYSTEMS AND ю СНЕМ START POР NAT OPT ECUTIVE SYSTEMS SERVED WAGON WHEEL TRAILER PARK 0144030 MORGAN 56 0.7 56 WALDEN 0051730 JACKSON NaF ADJ 09/58 800 1.2 - - - - - - - - - - - 800 WALSENBURG 0052993 HUERFANO NaSiF6 ADJ 06/81 3900 0.9 3900 WATTENBURG IMPROVMENT ASSN 0055707 WELD 258 1.1 258 WEBER TR CT 0074252 OTERO 50 1.3 50 WELLINGTON 0135838 LARIMER NaF ADJ 06/87 1540 0.9 1540 WEST GRAND VALLEY WA 0056341 OTERO 52 1.7 52 WEST HOLBROOK PIPELINE CO 0145840 OTERO 23 2.4 23 WESТCREEK LAKES WD 0055004 DOUGLAS 68 2.2 68 WESTLAKE W&S 01sT 0053835 ADAMS 200 3.9 200 WESTMINISTER 0070839 ADAMS 64000 0.6 SHAW HEIGHTS WD 0054213 ADAMS 5000 69000 WESTWOOD LAKES ND 0052282 TELLER 270 1.5 270 111

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID СНЕМ ECUTIVE SYSTEMS SERVED NO COUNTY USED FLUOR START STATUS DATE NATURAL SYSTEMS POP NAT OPT SERVED LEVEL LEVEL WHISPERING PINES 0184085 TELLER 25 1.0 25 WIDEFIELD WATER CO 0052225 EL PASO 12300 0.6 12300 WIESNER WATER CO 0053843 ADAMS 50 2.0 50 WIGGENS W&S DIST 0070722 MORGAN NATI 550 0.9 550 WIKIUP МИР 0028498 ADAMS 1100 2.3 1100 WILEY 0150900 PROWERS 406 2.2 406 WILLOWS WATER DIST 0103100 ARAPAHOE 14000 1.0 14000 WILSON'S SOFT WTR 0145870 OTERO 100 1.4 100 WINDCLIFF ESTATES 0055335 LARIMER 219 0.6 219 WINSLOW W&S 0070805 MORGAN 100 1.1 100 WOODLAND PARK 0052274 TELLER 4900 0.5 4900 WOODLAND VILLAGE 0052266 TELLER 100 1.1 100 112

ECUTIVE SYSTEM, AND COUNTY WITHIN STATE (AS OF 12/31/92) WATER SYSTEMS AND ID СНЕМ ECUTIVE SYSTEMS SERVED NO COUNTY USED FLUOR START STATUS DATE NATURALSYSTEMS POP NAT OPT SERVED LEVEL LEVEL WOODLAND WEST WTR USERS ASSN 0192179 TELLER 250 1.8 250 WOODMAN WATER&SAN DISТ 0121925 EL PASO 1500 1.2 1500 WOODMOOR WATER & SAN DIST 0000001 EL PASO 3000 0.7 3000 WRAY 0070268 YUMA 2178 0.8 2178 YOUТSEY WC 0191189 PUEBLO 1000 0.9 1000 YUMA 0070276 YUMA 3200 1.0 3200 113