Pitkin County, Colorado — public water systems

49 active public water systems serve Pitkin County, reporting 53.2K people served.

Dataset updated July 2026 . Source: EPA SDWIS/ECHO, refreshed quarterly.

Active systems

Population served

53.2K

Community systems

Groundwater share

77.6%

Water systems in Pitkin County

Active public water systems in Pitkin County, Colorado
#	Water system	County	Population served	Type	Source
1	Aspen City of	Pitkin	31,100	Community	Surface water
2	Snowmass Village Wsd	Pitkin	6,353	Community	Surface water
3	Aspen Ski Corp Hi Alpine L9	Pitkin	2,900	Transient non-community	Surface water
4	Aspen Ski Corp Garrett Gulch	Pitkin	2,630	Transient non-community	Surface water
5	Aspen Ski Co Sundeck	Pitkin	1,801	Transient non-community	Groundwater under influence of surface water
6	Aspen Ski Corp Elk Camp	Pitkin	1,380	Transient non-community	Surface water
7	Aspen Ski Co Cliff House	Pitkin	1,002	Transient non-community	Groundwater
8	Maroon Lake	Pitkin	550	Transient non-community	Groundwater
9	Brush Creek Wd	Pitkin	516	Community	Purchased surface water
10	Roaring Fork Club	Pitkin	364	Non-transient non-community	Groundwater
11	Wj Metro District	Pitkin	324	Community	Groundwater under influence of surface water
12	Lazy Glen Hoa	Pitkin	322	Community	Groundwater
13	Starwood Metropolitan District	Pitkin	300	Community	Groundwater
14	Aspen Village Md	Pitkin	300	Community	Groundwater under influence of surface water
15	Holland Hills Md	Pitkin	225	Community	Groundwater
16	Woody Creek Metropolitan District	Pitkin	220	Community	Groundwater
17	Catto Center at Toklat	Pitkin	206	Transient non-community	Surface water
18	Buttermilk Md	Pitkin	200	Community	Purchased surface water
19	Compass Aspen Community School	Pitkin	181	Non-transient non-community	Groundwater
20	Redstone Wsd	Pitkin	180	Community	Surface water
21	Gateway Md	Pitkin	160	Community	Groundwater
22	Little Elk Creek	Pitkin	150	Community	Groundwater under influence of surface water
23	Pine Creek Cookhouse	Pitkin	144	Transient non-community	Surface water
24	Carbondale Crystal River Koa	Pitkin	129	Transient non-community	Groundwater
25	Beyul Retreat Inc.	Pitkin	112	Transient non-community	Groundwater
26	T Lazy 7 Guest Ranch	Pitkin	111	Transient non-community	Groundwater
27	Difficult Cg	Pitkin	105	Transient non-community	Groundwater
28	Grace Church of the Roaring Fork Valley	Pitkin	101	Transient non-community	Groundwater
29	Pitkin Green Hoa	Pitkin	99	Transient non-community	Groundwater
30	Swiss Village Hoa	Pitkin	95	Community	Groundwater
31	Chapman Campground	Pitkin	90	Transient non-community	Groundwater
32	Redstone Ii	Pitkin	74	Transient non-community	Groundwater
33	White Horse Springs Wd	Pitkin	70	Community	Groundwater
34	Kk Water Assoc	Pitkin	70	Community	Groundwater
35	Orchard Estates	Pitkin	64	Community	Groundwater
36	Avalanche Assoc	Pitkin	59	Transient non-community	Groundwater
37	Wildwood School	Pitkin	50	Non-transient non-community	Groundwater
38	Prince Creek Village Hoa	Pitkin	50	Community	Groundwater
39	Redstone I Osgood Cg	Pitkin	48	Transient non-community	Groundwater
40	Phillips Mobile Home Park	Pitkin	44	Community	Groundwater
41	Pitkin Iron Hoa	Pitkin	41	Community	Groundwater
42	Crystal River Country Estates Water Co	Pitkin	40	Community	Groundwater
43	Aspen Ski Co Cafe West	Pitkin	35	Transient non-community	Groundwater
44	Wildcat Ranch	Pitkin	33	Community	Surface water
45	Rivers Bend Condo Assoc	Pitkin	32	Community	Groundwater
46	Water View Condominium Assoc	Pitkin	30	Community	Groundwater
47	West Ranch Subd	Pitkin	28	Community	Groundwater
48	Aspen Camp for the Deaf	Pitkin	27	Transient non-community	Groundwater
49	Lazy O Ranch	Pitkin	27	Community	Groundwater