North Slope Borough County, Alaska — public water systems

79 active public water systems serve North Slope Borough County, reporting 29.8K people served.

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

Active systems

Population served

29.8K

Community systems

Groundwater share

6.3%

Water systems in North Slope Borough County

Active public water systems in North Slope Borough County, Alaska
#	Water system	County	Population served	Type	Source
1	Barrow Utilities & Elec. Coop., Inc.. (Bu	North Slope Borough	4,900	Community	Surface water
2	Hilcorp Pboc	North Slope Borough	1,200	Non-transient non-community	Surface water
3	Conocophillips Kuparuk Operations Center	North Slope Borough	1,198	Non-transient non-community	Surface water
4	Nsbu - Point Hope	North Slope Borough	881	Community	Surface water
5	Worley Water Truck #30030	North Slope Borough	770	Non-transient non-community	Purchased surface water
6	Worley Water Truck #30033	North Slope Borough	770	Non-transient non-community	Purchased surface water
7	Worley Water Truck #30032	North Slope Borough	770	Non-transient non-community	Purchased surface water
8	Worley Water Truck #30031	North Slope Borough	770	Non-transient non-community	Purchased surface water
9	Hilcorp Water Truck #34-008	North Slope Borough	700	Non-transient non-community	Purchased surface water
10	Hilcorp Water Truck #34-011	North Slope Borough	700	Non-transient non-community	Purchased surface water
11	The Water Service	North Slope Borough	638	Community	Purchased surface water
12	Conocophillips Willow Operations Center	North Slope Borough	620	Non-transient non-community	Surface water
13	Water Haul Vehicle Cpai â Wtk01	North Slope Borough	620	Non-transient non-community	Purchased surface water
14	Water Haul Vehicle Cpai â Wtk03	North Slope Borough	620	Non-transient non-community	Purchased surface water
15	Hilcorp Water Truck #34-017	North Slope Borough	600	Non-transient non-community	Purchased surface water
16	Nsbu - Wainwright	North Slope Borough	600	Community	Surface water
17	Nsb Sa-10 Truck 19522	North Slope Borough	500	Transient non-community	Purchased surface water
18	Worley Water Tanker #30028	North Slope Borough	500	Transient non-community	Purchased surface water
19	Nsb Sa-10 Truck 19523	North Slope Borough	500	Transient non-community	Purchased surface water
20	Worley Water Tanker #30026	North Slope Borough	480	Transient non-community	Purchased surface water
21	Worley Water Tanker #30024	North Slope Borough	480	Transient non-community	Purchased surface water
22	Hilcorp Cwtf	North Slope Borough	475	Non-transient non-community	Surface water
23	Aec Gmt1 Camp Kuukpik	North Slope Borough	451	Non-transient non-community	Surface water
24	Water Haul Vehicle Sa10-19526	North Slope Borough	450	Non-transient non-community	Purchased surface water
25	Nsbu - Nuiqsut	North Slope Borough	443	Community	Surface water
26	Ice Services 10k Gal Water Unit 60a-W1	North Slope Borough	403	Non-transient non-community	Purchased surface water
27	Nsbu - Anaktuvuk Pass	North Slope Borough	350	Community	Groundwater
28	Ice Services Treatment Plant # 2015	North Slope Borough	349	Transient non-community	Surface water
29	Ice Services Aurora Hotel	North Slope Borough	327	Non-transient non-community	Purchased surface water
30	Milne Point Unit - Hilcorp	North Slope Borough	300	Non-transient non-community	Surface water
31	Cpai Primary Alpine Truck 011	North Slope Borough	300	Transient non-community	Purchased surface water
32	Hilcorp Water Haul Trailer -1208	North Slope Borough	300	Non-transient non-community	Purchased groundwater
33	Nsb Sa-10 Truck 19518	North Slope Borough	300	Transient non-community	Purchased surface water
34	Conocophillips Willow Construction Camp	North Slope Borough	300	Non-transient non-community	Surface water
35	Nsbu - Kaktovik (Barter Is)	North Slope Borough	292	Community	Surface water
36	Hilcorp Water Truck #34-016	North Slope Borough	290	Non-transient non-community	Purchased surface water
37	Nsbu - Atqasuk	North Slope Borough	284	Community	Surface water
38	Prudhoe Bay Hotel	North Slope Borough	260	Non-transient non-community	Purchased surface water
39	Worley Water Truck #85075	North Slope Borough	250	Transient non-community	Purchased surface water
40	Nsbu - Point Lay	North Slope Borough	237	Community	Surface water
41	Nsb Sa10 Hotel	North Slope Borough	222	Non-transient non-community	Purchased surface water
42	Hilcorp Oliktok/Opp & Nikaitchuq/Noc	North Slope Borough	220	Non-transient non-community	Groundwater
43	Conoco Phillips Alpine Oilfield	North Slope Borough	208	Non-transient non-community	Surface water
44	Cruz Water Tanker #15-286	North Slope Borough	206	Transient non-community	Purchased surface water
45	Cruz Water Tanker #15-284	North Slope Borough	206	Transient non-community	Purchased surface water
46	Afc Potable Truck #25-629	North Slope Borough	200	Transient non-community	Purchased surface water
47	Ptu Roll on/Off, Raw/Potable Haul	North Slope Borough	200	Transient non-community	Purchased surface water
48	Nes Water Trailer 15-541	North Slope Borough	200	Transient non-community	Purchased surface water
49	Nes Water Trailer 15-540	North Slope Borough	200	Transient non-community	Purchased surface water
50	Cruz Potable Water Haul Truck	North Slope Borough	200	Transient non-community	Purchased surface water