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County drinking water records

Cattaraugus County, NY drinking water systems

44 community water systems serve Cattaraugus County, NY, reporting 47,574 people served in all. A system that also serves other counties counts all of its customers here.

8 of them (18%) had at least one health-based violation in the last 10 years. 2 systems still have one unresolved.

37 rely mainly on groundwater and 7 on surface water, counting water bought from other systems.

Their lead service line inventories list 41 lead lines, 725 galvanized lines that must be replaced and 7,754 lines of unknown material.

8 more systems are placed in Cattaraugus County, NY by the county their records name because they have no service area map that lines up with their own records, so they are listed apart and not counted here.

Community water systems
44
People served, sum of each system's own figure
47,574
Systems with a health-based violation, last 10 years
8
Systems with one unresolved
2
Lead service lines in inventories
41

Water systems serving Cattaraugus County

44 systems

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Olean City Olean 14,500 Surface water 0 0 13
Salamanca City Salamanca 5,815 Groundwater 0 0 0
Gowanda Village Gowanda 2,800 Surface water 2 0 0
Arcade Village Arcade 2,630 Groundwater 0 0 0
Allegany Village St. Bonaventure and Allegany 2,000 Groundwater 0 0 0
Allegany Town District #8 (St. Bonas) Outside cities and towns 1,850 Purchased groundwater 0 0 0
Franklinville Village Franklinville 1,760 Groundwater 0 0 3
Randolph Town Water District Randolph and East Randolph 1,738 Groundwater 1 0 0
Ellicottville Town Water District Ellicottville and land outside it 1,420 Groundwater 0 0 0
Little Valley Village Little Valley 1,188 Groundwater 0 0 0
Cattaraugus Village Cattaraugus 1,185 Groundwater under direct influence 3 0 0
Delevan Village Delevan 1,090 Groundwater under direct influence 1 1 0
Portville Village Portville and Weston Mills and land outside them 1,040 Groundwater 0 0 25
Yorkshire Town Water District #1 Yorkshire 900 Groundwater 0 0 0
Machias Town Water District Lime Lake and Machias 700 Groundwater 1 0 0
South Dayton Village South Dayton 661 Groundwater 0 1 0
Perrysburg Town Central Water District Perrysburg and land outside it 584 Groundwater 0 0 0
Twin Lakes Mobile Homes Yorkshire 550 Groundwater 1 0 0
Allegany Town Consolidated District #1 Allegany 480 Purchased groundwater 0 0 0
Carrollton Limestone Town Water District Limestone 459 Groundwater 0 0 0
Ashford West Valley Town Water District West Valley 410 Groundwater 1 0 0
Valley View Estates Outside cities and towns 404 Groundwater 0 0 0
Hinsdale Town Water District Outside cities and towns 350 Groundwater 0 0 0
Olean Town Water District Outside cities and towns 350 Purchased surface water 0 0 0
Green Valley Estates Outside cities and towns 344 Groundwater 0 0 0
Sandusky Water Supply Outside cities and towns 336 Groundwater 0 0 0
Great Valley Town W.D. #2 (Sno-Pine) Outside cities and towns 320 Purchased groundwater 0 0 0
Colonial Village Outside cities and towns 300 Groundwater 0 0 0
Allegany Town Comprehensive WD (2008) Allegany 274 Purchased groundwater 0 0 0
Great Valley Town W.D. #1 Outside cities and towns 230 Purchased groundwater 0 0 0
Versailles Water District Outside cities and towns 136 Purchased surface water 0 0 0
Great Valley Town W.D. #4 (Highland Ave. Outside cities and towns 105 Purchased groundwater 0 0 0
Country Club Homes Lime Lake 100 Groundwater 0 0 0
Long Acres Mobile Home Park Outside cities and towns 86 Groundwater 0 0 0
Hillview Village Outside cities and towns 84 Groundwater 0 0 0
Country Village Outside cities and towns 75 Groundwater 0 0 0
Pleasant View Mobile Home Park Outside cities and towns 75 Groundwater 0 0 0
Portville Estates MHC II Outside cities and towns 50 Groundwater 0 0 0
Great Valley Town W.D. #3 (Bonne Val) Outside cities and towns 45 Groundwater 0 0 0
White Lantern Mobile Court Outside cities and towns 37 Groundwater 0 0 0
Triton Valley Estates - Farmersville Outside cities and towns 36 Groundwater 0 0 0
Portville Estates MHC I Outside cities and towns 28 Groundwater 0 0 0
Bonaview Mobile Home Park Outside cities and towns 25 Groundwater 0 0 0
Otto Town Water District Outside cities and towns 24 Groundwater under direct influence 1 0 0

Systems placed by county record in Cattaraugus County

8 systems

EPA has no service area map for these systems. They are placed by the county their records name (the counties EPA lists them serving, or the county coded in their IDs where EPA lists none), and without a map they are not counted in the figures above.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Conewango Town Water District County on record 217 Purchased groundwater 0 0 0
Little Valley Town Water District County on record 150 Purchased groundwater 0 0 0
Allegany Town District #3 (North Area) County on record 121 Purchased groundwater 0 0 0
Franklinville Town Water District #1 County on record 100 Purchased groundwater 0 0 0
Prospect St. Water District County on record 95 Purchased surface water 1 2 No inventory
Yorkshire Town WD #2 (Grove St.) County on record 70 GUP 0 1 0
Portville Town Water District County on record 39 Purchased surface water 0 0 0
Willow Creek County on record 33 Groundwater 0 0 0

Cities and towns in Cattaraugus County

21 places

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Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations