Bangor Water Hardness & Quality Report (2026)
Water Hardness
2.3 grains per gallon
Source
reservoir
pH Level
7.4
neutral = 7.0
Lead
0.005 mg/L
✓ Below action level
TDS
81.3 mg/L
Est. Daily Cost
$0.11
energy & soap waste
Source: USGS Water Quality Portal · Updated 2026
0–60
mg/L
Soft
61–120
mg/L
Moderately Hard
121–180
mg/L
Hard
180+
mg/L
Very Hard
Appliance Damage Report
In Bangor, your appliances are currently losing 5% efficiency due to mineral buildup.
| Appliance | In Bangor | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 8.3 yrs | 8.5 yrs | -2% |
| Washing Machine | 12.1 yrs | 12 yrs | — |
| Water Heater | 14 yrs | 15 yrs | -7% |
Regional Water Comparison
How Bangor compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Bangor, Maine | 40 mg/L | 3.5 ppt | 🟢 Soft | reservoir |
| Waterville, Maine | 16 mg/L | 2.3 ppt | 🟢 Soft | reservoir |
| Augusta, Maine | 32 mg/L | 3.1 ppt | 🟢 Soft | reservoir |
| Brunswick, Maine | 29 mg/L | 2.9 ppt | 🟢 Soft | reservoir |
| Lewiston, Maine | 18 mg/L | 2.4 ppt | 🟢 Soft | reservoir |
National Benchmark
How Bangor compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Bangor | 40 mg/L | 🟢 None |
| USA National Avg | 150 mg/L | 🟠 Moderate |
| Badger Top Rated | 8.5 mg/L | 🟢 None |
Bring Badger-quality water to your Bangor home
Shop water softeners on Amazon.com →
What Makes Bangor's Water Unique?
Local geology and source profile
Bangor, Maine, the Penobscot County seat — a major east Maine city (Bangor is the Penobscot County seat and the largest city in east Maine — the commercial, medical, and cultural hub of the Maine interior and north coast; Bangor is known as the 'Queen City' of Maine and was historically one of the world's largest lumber shipping ports in the 19th century, when the Penobscot River Valley was the most productive white pine lumber region in the world), birthplace of Stephen King (the most commercially successful horror author in history was born in Bangor — King has set many of his novels in the fictional towns of Castle Rock, Derry, and Jerusalem's Lot, all inspired by the towns and landscape of Maine; King's Victorian mansion on West Broadway in Bangor is a tourist landmark), a diverse Penobscot County community with a significant Somali-American immigrant population (Bangor has one of the most significant Somali immigrant communities in Maine), and home of Husson University and the University of Maine at Bangor — draws its municipal water supply from Floods Pond via the Bangor Water District. Water hardness in Bangor measures 40 mg/L — classified as very soft.
Bangor's very soft supply reflects the east Maine watershed's calcareous-poor crystalline metamorphic geology. The Bangor Water District (Floods Pond watershed) drains the Paleozoic Maine gneiss and schist (calcareous-poor crystalline basement typical of the New England Appalachian terrain). Bangor Water District produces the very soft 40 mg/L.
With hardness at 40 mg/L, Bangor residents enjoy very soft water. Bangor Water District consistently delivers water meeting all Maine DEP and EPA Safe Drinking Water Act requirements.
Geology & Source: Reservoir supply from the Bangor Water District (Lucerne Lake and Floods Pond) via the Bangor Water District — the Penobscot County east Maine Penobscot River Valley (Paleozoic calcareous-poor Maine gneiss and schist and Silurian calcareous-poor Brassua Lake Formation — the highly calcareous-poor east Maine crystalline metamorphic watershed; Bangor Water District very soft calcareous-poor supply); very soft supply at 40 mg/L in Penobscot County.