Cortland County, New York — public water systems
At a glance
76 active public water systems are filed under Cortland County, New York in EPA's SDWIS records, together reporting 49,794 people served. The largest is Cortland (C), which reports serving 20,095 people. 25 are community water systems serving people where they live; the other 51 are non-community systems, such as schools, workplaces, campgrounds and gas stations with their own supply.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
76
Population served
49.8K
Community systems
25
Groundwater share
100%
How does Cortland County compare with other New York counties?
Cortland County has the 41st-most active public water systems among the 100 counties listed for active New York systems in EPA records; among the 64 with 3 or more systems, the median has 94. Its systems report 49,794 people served in total, the 37th-largest county figure in the state and 0.3% of the statewide total. The average system here reports serving 655 people, well below the New York average of 2,374. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.
Where does Cortland County's drinking water come from?
By primary water source, Cortland County's active systems draw on groundwater (75, 99%) and purchased groundwater (1, 1.3%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 91% and 8.5% across New York. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Cortland (C), draws primarily on groundwater.
What kinds of water systems operate in Cortland County?
Cortland County's active systems break down as 25 community systems (33%), 6 non-transient non-community systems (7.9%) and 45 transient non-community systems (59%). A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. EPA lists their owner types as private (78%), local government (21%) and state government (1.3%).
The 50 largest water systems in Cortland County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Cortland (C) | Cortland | 20,095 | Community | Groundwater |
| 2 | I-81 Comfort Station | Cortland | 7,000 | Transient non-community | Groundwater |
| 3 | Homer Village-Newton Water Works | Cortland | 4,368 | Community | Groundwater |
| 4 | Cortlandville Town Water | Cortland | 4,300 | Community | Groundwater |
| 5 | Labrador-Main (Puffin Bird) | Cortland | 1,500 | Transient non-community | Groundwater |
| 6 | Virgil W.D. #1 - Greek Peak Waterworks | Cortland | 1,400 | Community | Groundwater |
| 7 | Mcgraw Village | Cortland | 1,306 | Community | Groundwater |
| 8 | Marathon Village | Cortland | 1,107 | Community | Groundwater |
| 9 | Song Mountain Resort | Cortland | 1,000 | Transient non-community | Groundwater |
| 10 | Cincinnatus Water District | Cortland | 650 | Community | Groundwater |
| 11 | Yellow Lantern Kampgrounds | Cortland | 600 | Transient non-community | Groundwater |
| 12 | Forest Lake Campground - Truxton | Cortland | 600 | Transient non-community | Groundwater |
| 13 | Marybell Homes | Cortland | 355 | Community | Groundwater |
| 14 | Central Ny Baptist Youth Camp | Cortland | 300 | Transient non-community | Groundwater |
| 15 | Appleby Elementary School | Cortland | 300 | Non-transient non-community | Purchased groundwater |
| 16 | Pine Hill Mobile, Inc.. | Cortland | 253 | Community | Groundwater |
| 17 | Square Deal Machining 98 | Cortland | 250 | Non-transient non-community | Groundwater |
| 18 | Lime Hollow - Education Center | Cortland | 216 | Transient non-community | Groundwater |
| 19 | Lime Hollow Nature Center | Cortland | 200 | Transient non-community | Groundwater |
| 20 | Dwyer Memorial Park | Cortland | 200 | Transient non-community | Groundwater |
| 21 | Country Hills Campgrounds | Cortland | 180 | Transient non-community | Groundwater |
| 22 | Camp Hoover | Cortland | 175 | Transient non-community | Groundwater |
| 23 | Scott Water District No. 1 | Cortland | 154 | Community | Groundwater |
| 24 | Knickerbocker Country Club | Cortland | 150 | Transient non-community | Groundwater |
| 25 | Tinellis Hathaway House | Cortland | 150 | Transient non-community | Groundwater |
| 26 | Riverside Manor Trailer Park | Cortland | 131 | Community | Groundwater |
| 27 | Suit Kote | Cortland | 125 | Non-transient non-community | Groundwater |
| 28 | Willowbrook Golf Club | Cortland | 125 | Transient non-community | Groundwater |
| 29 | Country Meadows MHP | Cortland | 122 | Community | Groundwater |
| 30 | Camp Owahta | Cortland | 120 | Transient non-community | Groundwater |
| 31 | Maple Hill Golf Club | Cortland | 120 | Transient non-community | Groundwater |
| 32 | Truxton Community Center | Cortland | 110 | Non-transient non-community | Groundwater |
| 33 | Pooles Drive in | Cortland | 100 | Transient non-community | Groundwater |
| 34 | Hunter Mackenzie Creations | Cortland | 100 | Transient non-community | Groundwater |
| 35 | Elm Tree Golf Course | Cortland | 100 | Transient non-community | Groundwater |
| 36 | Scma Country Music Park | Cortland | 90 | Transient non-community | Groundwater |
| 37 | Blue Creek Congregation | Cortland | 90 | Transient non-community | Groundwater |
| 38 | Lime Hollow 332 Mclean | Cortland | 80 | Transient non-community | Groundwater |
| 39 | Reigning Miracles | Cortland | 80 | Transient non-community | Groundwater |
| 40 | Motel 6 | Cortland | 75 | Transient non-community | Groundwater |
| 41 | Cold Brook Trailer Park | Cortland | 70 | Community | Groundwater |
| 42 | Ripley Hill/Empire Community | Cortland | 64 | Community | Groundwater |
| 43 | Parker Manor Trailer Park | Cortland | 64 | Community | Groundwater |
| 44 | Longbranch Club | Cortland | 60 | Transient non-community | Groundwater |
| 45 | Preble Mobile Home Park | Cortland | 60 | Community | Groundwater |
| 46 | Mountain View Restaurant | Cortland | 60 | Transient non-community | Groundwater |
| 47 | Harford Water District #1 | Cortland | 55 | Community | Groundwater |
| 48 | Mcbride Mobile Court | Cortland | 54 | Community | Groundwater |
| 49 | Preble Water Association | Cortland | 51 | Community | Groundwater |
| 50 | Northeast Transformer Services | Cortland | 50 | Non-transient non-community | Groundwater |
All other water systems in Cortland County (26)
The remaining active systems filed under Cortland County, largest first, with the population each reports serving.
- Square Deal Machining 49650
- Hiawatha Bar & Grill50
- Preble Hotel50
- Creamery Hills Senior Living Center48
- Glen Haven Hotel45
- Rocky Acres Mobile Home Park43
- Marathon American Legion40
- Village View Apartments36
- Hillcrest Manor Apartments30
- Truxton Scattered Housing30
- Ak Virgil Living Community Center27
- Dragon Fyre Distillery26
- Labrador - Mini26
- Jays One Stop26
- Mountainside Cones & More26
- Virgil Country Market26
- Solon Sportsmens Club25
- Truxton Food Mart25
- Truxton Outpost25
- Mirabito Convenience Store25
- Hollenbeck Cider Mill25
- Andersons Farm Market25
- Bobs Bbq Commissary25
- Homer Hops Brewing25
- Rocky Road Express25
- Cincinnatus Bowling Barn25
Cortland County water systems: frequently asked questions
How many public water systems are in Cortland County, New York?
EPA's SDWIS records file 76 active public water systems under Cortland County, New York: 25 community systems (33%), 6 non-transient non-community systems (7.9%) and 45 transient non-community systems (59%).
Who supplies drinking water in Cortland County, NY?
The largest community water systems filed under Cortland County are Cortland (C) (20,095 people served), Homer Village-Newton Water Works (4,368 people served) and Cortlandville Town Water (4,300 people served). Which system serves a particular address depends on its service area, which EPA's SDWIS records do not include; a water bill or the local utility can confirm it.
Does Cortland County's drinking water come from groundwater or surface water?
Of the 76 active public water systems in Cortland County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Cortland (C), uses groundwater.
Where can I find a water quality report for Cortland County?
Each community water system must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1, covering the previous calendar year. 25 community systems are filed under Cortland County, so the report to look for is the one from the system that supplies your address.
How can I check violations for a water system in Cortland County?
Open the system's profile from the list on this page. Each profile shows the most recent Safe Drinking Water Act violations in EPA's records, with plain-English labels and whether each one is resolved. For current compliance status, EPA ECHO is the primary source.
More New York water systems
- All New York public water systems· 8,167 active
- Seneca County· 87 systems
- Hamilton County· 84 systems
- Allegany County· 80 systems
- Chemung County· 77 systems
- Albany County· 69 systems
- Lewis County· 67 systems
- How to find out who supplies your drinking water
- How to find and read your annual water quality report
About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Public water systems in Cortland County, New York”, https://aquacensus.com/water-systems/new-york/cortland (data as of October 1, 2026).