Delta County, Colorado — public water systems

42 active public water systems serve Delta County, reporting 27.7K people served.

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

Active systems

Population served

27.7K

Community systems

Groundwater share

66.7%

Water systems in Delta County

Active public water systems in Delta County, Colorado
#	Water system	County	Population served	Type	Source
1	Delta City of	Delta	8,700	Community	Purchased surface water
2	Orchard City Town of	Delta	3,100	Community	Groundwater under influence of surface water
3	Upper Surface Creek Domestic Wua	Delta	2,800	Community	Surface water
4	Paonia Town of	Delta	2,499	Community	Groundwater under influence of surface water
5	Cedaredge Town of	Delta	2,400	Community	Surface water
6	Hotchkiss Town of	Delta	2,050	Community	Surface water
7	Rogers Mesa Wc	Delta	840	Community	Purchased surface water
8	Crawford Mesa Wa	Delta	486	Community	Groundwater
9	Crawford Town of	Delta	477	Community	Groundwater
10	Grand Mesa Visitor Center	Delta	406	Transient non-community	Groundwater
11	Bone Mesa Domestic Wd	Delta	400	Community	Groundwater under influence of surface water
12	Camp Cedaredge	Delta	367	Transient non-community	Groundwater
13	Pitkin Mesa Pipeline Co	Delta	295	Community	Groundwater under influence of surface water
14	Stewart Mesa Wc	Delta	250	Community	Purchased groundwater under influence
15	Hanson Mesa Domestic Pipeline Co Inc.	Delta	250	Community	Purchased surface water
16	Deutsch Domestic Water	Delta	246	Community	Groundwater
17	Coalby Domestic Wc	Delta	239	Community	Groundwater under influence of surface water
18	Cathedral Wc	Delta	200	Community	Groundwater under influence of surface water
19	Lazear Domestic Wc	Delta	178	Community	Groundwater
20	Grand Mesa Christian Assn Camp	Delta	161	Transient non-community	Groundwater
21	Hidden Valley Hoa Water Company	Delta	120	Community	Purchased surface water
22	Wide Acres MHP	Delta	96	Community	Purchased surface water
23	Cherry Acres MHP	Delta	95	Community	Purchased groundwater under influence
24	Island Lake Cg	Delta	83	Transient non-community	Groundwater
25	Big B'S Delicious Orchards	Delta	77	Transient non-community	Groundwater
26	Sunshine Mesa Domestic Wc	Delta	76	Community	Groundwater
27	Minnesota Pipeline	Delta	72	Community	Purchased surface water
28	Hammond Pipeline	Delta	70	Community	Purchased groundwater under influence
29	Redwood Arms Motel	Delta	66	Transient non-community	Groundwater
30	Grand Mesa Lodge	Delta	62	Transient non-community	Groundwater
31	Ginters Grove Domestic Water Corp	Delta	62	Community	Purchased surface water
32	Mad Dog Wc	Delta	60	Community	Groundwater under influence of surface water
33	Alexander Lake Lodge	Delta	58	Transient non-community	Groundwater
34	West Paonia Domestic Water Company	Delta	57	Community	Purchased surface water
35	Gunnison River Pleasure Park	Delta	49	Transient non-community	Groundwater
36	South Lamborn Mesa Water Company	Delta	47	Community	Purchased surface water
37	Mountain Top Resort Campground	Delta	40	Transient non-community	Groundwater
38	Mountain Valley Meadows Rv Park	Delta	39	Transient non-community	Groundwater
39	Riverwood Mobile Home Park	Delta	37	Community	Purchased surface water
40	Western Extension Domestic Water Company	Delta	37	Community	Purchased surface water
41	Stucker Mesa Domestic Wc	Delta	36	Community	Groundwater under influence of surface water
42	Root and Vine Market	Delta	35	Transient non-community	Groundwater