All Idaho water systems

Every Idaho community water system on Lead Pipe Map (238), A to Z, with its lead and galvanized line count. Open a system for its full inventory, lead tests and violations.

A B C D E F G H I J K L M N O P R S T U V W Y

A

B

Bayview Water and Sewer Dist 1 lead/galv.
Bee Line Water Assn INC 24 unknown
Bennington Water System 79 unknown
Black Rock Utilities INC no lead
Blanchard Coop Water Assn 25 unknown
Bovill Water Dept 11 unknown
Burley Water Dept no lead

C

Cabinet Mountains Water Dist no lead
Caldwell Housing Authority no lead
Camelot Water Assn INC 28 lead/galv.
Capitol Water Corp 2 lead/galv.
Cedar Butte Subdivision 60 unknown
Central Shoshone County Water Dist no lead
Chilco Service Area 29 unknown
City of Aberdeen 583 unknown
City of Albion 142 unknown
City of American Falls no lead
City of Ammon no lead
City of Arco 276 unknown
City of Arimo 3 unknown
City of Ashton no lead
City of Bellevue no lead
City of Blackfoot 3,068 unknown
City of Bloomington 2 lead/galv.
City of Bonners Ferry 189 unknown
City of Buhl no lead
City of Butte 1 unknown
City of Caldwell 51 lead/galv.
City of Cambridge 65 unknown
City of Cascade 554 unknown
City of Chubbuck 2,130 unknown
City of Clifton 4 unknown
City of Coeur D Alene 62 unknown
City of Culdesac 32 unknown
City of Declo 2 lead/galv.
City of Dover 22 unknown
City of Driggs 1 lead/galv.
City of Emmett 570 lead/galv.
City of Franklin no lead
City of Fruitland 818 unknown
City of Genesee no lead
City of Glenns Ferry no lead
City of Gooding no lead
City of Greenleaf 168 unknown
City of Hansen no lead
City of Harrison 57 unknown
City of Hazelton 136 lead/galv.
City of Heyburn no lead
City of Homedale 25 lead/galv.
City of Idaho Falls no lead
City of Jerome 2,409 unknown
City of Kamiah 549 unknown
City of Ketchum no lead
City of Kimberly 1 lead/galv.
City of Kuna no lead
City of Lewiston 4,769 unknown
City of Malad no lead
City of Marsing no lead
City of McCall 75 lead/galv.
City of McCammon 88 unknown
City of Middleton no lead
City of Minidoka 12 unknown
City of Montpelier 172 unknown
City of Mountain Home no lead
City of Moyie Springs 48 unknown
City of Murtaugh 107 unknown
City of Nampa 9,492 unknown
City of New Plymouth 685 unknown
City of Newdale 18 unknown
City of Oakley 1 lead/galv.
City of Orofino no lead
City of Paris 152 unknown
City of Parker 73 unknown
City of Parma no lead
City of Paul 294 unknown
City of Payette no lead
City of Plummer no lead
City of Pocatello no lead
City of Post Falls no lead
City of Preston no lead
City of Priest River no lead
City of Rathdrum 282 unknown
City of Rexburg no lead
City of Rigby 388 lead/galv.
City of Ririe 56 unknown
City of Roberts 13 unknown
City of Rupert no lead
City of Salmon no lead
City of Shelley 1,158 lead/galv.
City of Soda Springs no lead
City of Spirit Lake no lead
City of St Charles 38 unknown
City of St Maries 1,509 unknown
City of Stites 27 unknown
City of Sugar City no lead
City of Twin Falls no lead
City of Ucon no lead
City of Victor 2 unknown
City of Weiser 1,285 unknown
City of Wendell no lead
City of Wilder 198 unknown
Colburn Water Assn 23 unknown
Comore Loma no lead
Covert Water Users Association 21 unknown

D

D and S Purple Sage Ranchettes 5 unknown
Dahl Subd 4 unknown
Dalton Water Assn INC no lead
Decker Addition 19 unknown
Diamond Benchview Water Corp 3 unknown
Dry Creek Water Company LLC no lead

E

E Shoshone County Water Dist Wallace no lead
Eagle MHC 43 unknown
Eagle, City of (Eastern Zone) no lead
Eagle, City of (Western Zone) no lead
East Greenacres Irrigation Dist no lead
East Lizard Butte Water Corp 43 unknown
East Seasons Acres 2 unknown
Evans Water Corp 33 lead/galv.
Evergreen Mobile Park 141 unknown

F

G

Garden City Water and Sewer System 904 unknown
Gem State - Bar Circle S Ranch 32 unknown
Gem State - Bitterroot Water Company 6 unknown
Gem State - Happy Valley Water System 8 unknown
Gem State - Lynnwood Estates 3 unknown
Grangeville Water Dept no lead
Greenferry Water & Sewer District 246 unknown
Greenhills Estates 3 22 unknown
Greenhorn Subd 1 unknown

H

I

Idoc Idaho State Correctional Center no lead
Idoc SBX Complex no lead
Iona Water Dept 282 lead/galv.

J

JBS Country Court 55 unknown
Jughandle Estates 20 unknown

K

Kanaka Rapids Ranch Water System INC 2 unknown
Kaniksu Shores Estates 23 unknown
Kootenai County Water Dist 1 180 unknown
Kootenai Heights 8 unknown

L

Laceys Vista Acres Water Corp 59 unknown
Laclede Water Dist 211 unknown
Lakeview Water Company 1 52 unknown
Lewiston Orchards Irrigation Dist no lead
Lindenwood Water Assn 6 unknown

M

M & T Water Corp 38 unknown
Malabar Mobile Home Park 22 unknown
Mangum Heights Subd 25 unknown
Meadow Lark Court LLC 1 unknown
Meadows Mobile Park 77 unknown
Meridian Water Dept no lead
Midvale Water System 107 unknown
Mink Creek Mountain Estates 2 unknown
Mission Creek Water Assn 31 unknown
Moravia Water Assn 35 unknown
Moreland Water and Sewer District 30 unknown
Moscow Water Dept 253 unknown
Mountain Home Air Force Base no lead
Mountain View Park 36 unknown
Mountain View Terrace 125 unknown

N

Nezperce Water Dept 12 lead/galv.
Northside Estates Well 8 unknown

O

Oden Water Assn INC no lead
Ohio Match Estates 21 unknown

P

Paradise Valley Water Assn 24 unknown
Parkview Water Assn 25 unknown
Pine Ridge Water and Sewer Dist 65 unknown
Pinehurst Water Dist no lead
Pineview Estates Water Dist 124 unknown
Preston Eastside Water Co 33 unknown
Purple Sage Community 49 unknown

R

Ranch Valley Water Assn 11 unknown
Remington Rec Water Dist no lead
Rimrock Service Area 429 unknown
Riverbend Estates 3 unknown
Riverside Water and Sewer District 597 unknown
Ross Point Water Dist no lead
Roswell Water Users Coop Company 40 unknown
Royal Highland Water System 28 unknown

S

Sagle Valley Water Dist 22 unknown
Sandpoint Public Works Dept no lead
Savory Community LLC 32 unknown
Scottys Mobile Home Park 17 unknown
Shady Rest RV Park and Campground 70 unknown
Shamrock Villa Water Assn 29 unknown
Shoshone Water Works 310 unknown
Skin Creek Water Assn 24 unknown
Snake River View Estates 1 unknown
Sourdough Point 35 unknown
South River Water Assn 41 unknown
Space Acres Water Users Assn 1 unknown
St Anthony no lead
Star Sewer and Water Dist Water System no lead
Starweather Estates 2 unknown
Stepping Stones Estates 31 unknown
Stoneridge Utilities 285 unknown
Strawberry Mink Creek Water Assn 2 unknown
Sun Valley Water and Sewer Dist 1 unknown
Sunbeam Water 34 unknown
Sunrise Terrace Homeowners Assn 21 unknown
Syringa Park Subd 8 unknown

T

Tamarack Estates Water Assn 5 unknown
Terrace Lakes Water Company 189 unknown
Three Mile Water Dist 1 unknown
Town and Country Water Users Assn 18 unknown
Township Park Water Company 1 unknown
Trout Creek Culinary Water INC 8 unknown
Troy Hoffman Water Corp 130 unknown
Twin Lakes Service Area 391 unknown

U

University of Idaho no lead

V

Valley View Water 17 unknown
Vanal Heights Well Assn 16 unknown
Veolia Water Idaho 51,992 unknown
VP, INC 76 unknown

W

Whitney Nashville Water Works 12 unknown
Woodland Heights MHP 19 unknown
Woodland Shores Water and Sewer Assn 12 unknown

Y

Yellow Pine Water Users INC 74 unknown

Source: EPA SDWIS service line inventory, 2026 Q3.