Morgantown water is 104.8 mg/L hard, acid mine drainage from Deckers Creek can leave iron stains, and river-valley humidity grows mildew in the shade.
Morgantown's water is moderately hard at 104.8 mg/L, lower than the American Water systems downstate, so mineral work is light. The stain to know is orange iron from acid mine drainage along Deckers Creek, which bonds to glass and needs oxalic acid rather than an ordinary acid rinse. Setup on steep ground takes longer than the panes themselves, so pane count alone underprices a job; August to October is the best stretch, and a single-story exterior runs $220 to $370.
Whatever the mineral figure turns out to be, it is not what decides a job in this city. Iron staining and hillside access both outrank it, and a crew that arrives optimised for scale removal has prepared for the wrong problem.
| Hardness | 104.8 mg/L as CaCO₃ 2023 finished-water annual average, 104.8 mg/L; moderately hard on the USGS ladder, as published by Morgantown Utility Board. |
|---|---|
| pH | 7.8 |
| Alkalinity | 51.7 mg/L as CaCO₃ |
| Iron | 0.016 mg/L |
| Manganese | 0.012 mg/L |
| Total dissolved solids | 129 mg/L |
| Disinfectant | free chlorine |
| Source and treatment | Surface water, per the EPA SDWIS federal record · Powdered activated carbon and permanganate, pre pH adjustment for iron and manganese, coagulation, flocculation, rapid mix, sedimentation and rapid sand filtration, pre and post chlorination, fluoridation, with sequestration and post pH adjustment · No softening step. |
Not in the report: corrosion index, sodium and chloride.
SOURCE · Morgantown Utility Board, 2023 Consumer Confidence Report, finished-water annual averages (PWSID WV3303111), with the EPA SDWIS federal treatment record · How we source these numbers
Timing here follows the academic year rather than any weather or mineral cycle, with the two turnover windows in May and August carrying most of the residential book and autumn Saturdays closing whole districts to access.
WEST VIRGINIA SEASON BY SEASON →Morgantown runs softer than the American Water systems downstate, which makes the mineral job easy and the rest of it hard. Terrain sets the pricing — hillside setup time dominates pane count. The distinctive stain here is not scale but acid mine drainage iron, orange and bonded, which needs oxalic rather than an ordinary acid rinse. And the university calendar, not the weather, decides when the work arrives.
Morgantown Utility Board treats its own supply rather than buying it, drawing about 85 percent from the Monongahela River and the remainder from the Cobun Creek reservoir, with a new gravity-fed raw-water reservoir on the upper creek added to the system. That is a different river and a different operator from the West Virginia American Water systems downstate, so a crew working Morgantown and then Charleston or Huntington is working three different waters and should not carry one rinse habit between them.
The Monongahela basin carries a long legacy of acid mine drainage, and Deckers Creek through the city is the visible example. Where AMD-influenced water reaches glass — sprinkler overspray, splash-back, runoff — it leaves orange-brown iron staining that behaves nothing like hard-water haze and needs an oxalic or comparable treatment rather than an ordinary acid rinse.
West Virginia University reshapes the city's economics. A student population comparable to the permanent population means move-out cleaning compresses into a few weeks in May and August, football Saturdays shut down access to whole districts in autumn, and institutional contract work runs on the academic calendar.
Morgantown is genuinely steep, and the grade is the operational constraint. Ladder footing on hillside lots, restricted street parking, and long carries from the vehicle mean a Morgantown job with the same pane count as a flat-market job takes materially longer — pricing by pane alone loses money here.
The WVU Medicine complex at Ruby Memorial is the largest institutional account in the region and comes with hospital-grade constraints: infection-control protocols, restricted access hours, and scheduling that has to work around clinical operations rather than around daylight.
Hillside inversion pools cool damp air in the river valley overnight, and north-facing glass in shaded South Park holds moisture long enough to grow a persistent mildew film through summer. It is a biological problem, not a mineral one, and it wants a different chemistry.
Setup time on steep ground is the dominant line item, and it is why pane count misprices this market — the same job on Morgantown hillside is materially slower than on flat ground. Above that sit two institutional rhythms: hospital work at Ruby Memorial priced on access constraints and protocol, and university-calendar turnover priced as compressed volume.
Grade is what rules out the homeowner job in Morgantown more often than glazing does. Ladder footing on a hillside lot is a genuine fall risk rather than an inconvenience, and the iron staining that AMD-influenced runoff leaves needs oxalic treatment that most households neither own nor should be handling. Flat, accessible ground floors in Suncrest are the reasonable exception.
OPEN COST ESTIMATOR →2025 annual mean at the Morgantown - Airport US 119&AIRPORT Blvd. monitor, 2.6 km north-east of the city (EPA site 54-061-0003).
Largest air release: SI Group Inc -North Plant, 1000 Morgantown Industrial Park (chemicals), 0.4 km outside the city limits, 6,575 lb in 2024.
The Morgantown Utility Board runs under the state Public Service Commission's water rules, which forbid non-emergency use of a fire hydrant without advance notice to the utility and its written approval. Once a utility declares a water shortage, the same rules ban washing the exteriors of homes, apartments or office buildings and other outdoor surfaces in the emergency area.
WV PSC 150CSR7 §4.1.h.3 and §4.14.g.4: hydrant use; non-essential uses in a water shortage (posted by MUB) · Morgantown Utility Board, customer policies · checked September 2026
Morgantown prohibits establishing or keeping illicit connections to its municipal stormwater system, and starting or continuing any illicit discharge into it.
Morgantown Code §929.11: illicit connections · checked September 2026
Morgantown's Historic Landmarks Commission can only bind a registered landmark through a written, recorded agreement the owner signs; the code sets up no historic district with mandatory review, so replacing windows needs a certificate only where an owner has agreed to such restrictions.
Morgantown Code Sec. 167.11: restriction on use of property designated as historic landmark · checked September 2026
Active and legacy mining-corridor commercial produces a distinctive coal-dust residue plus mineral residue composite on commercial glass. Extended alkaline-soap dwell plus citric-rinse handling on facility-adjacent commercial. Legacy coal-corridor commercial through McDowell and Mingo County small-town downtowns is operationally distinctive.
Morgantown runs on Morgantown Utility Board lake or reservoir surface water at a published 104.8 mg/L (CaCO₃) — 2023 finished-water annual average, 104.8 mg/L; moderately hard on the USGS ladder. Whatever the mineral figure turns out to be, it is not what decides a job in this city.
Residential window cleaning in Morgantown typically runs $7–12 per pane or $220–370 for a standard single-story exterior. Setup time on steep ground is the dominant line item, and it is why pane count misprices this market — the same job on Morgantown hillside is materially slower than on flat ground.
Morgantown's drier, frost-free months are August to October, by NOAA's 1991–2020 normals for the Morgantown Hart Field station, where May brings the most rain. The calendar on this page marks August (after the April 22 bloom), September (after smoke season) and October (before frost). Frost nights usually run from October 24 to April 23.
Yes, if the rinse is squeegeed off before it dries: Morgantown Utility Board publishes dissolved solids of 129 mg/L, between this site's two dissolved-solids flags. Iron, manganese, sodium and chloride all sit under this site's flags (highest: manganese up to 0.012 mg/L). Treatment starts with powdered activated carbon, permanganate, pre pH adjustment for iron and manganese.
In Morgantown the dominant residue patterns include acid mine drainage iron staining (deckers creek influence) and river-valley humidity and mildew on shaded elevations.
Grade is what rules out the homeowner job in Morgantown more often than glazing does. Ladder footing on a hillside lot is a genuine fall risk rather than an inconvenience, and the iron staining that AMD-influenced runoff leaves needs oxalic treatment that most households neither own nor should be handling. Flat, accessible ground floors in Suncrest are the reasonable exception.
Compact commercial core on a steep river bluff. Tight parking and grade changes mean setup time dominates the job more than pane count does. South Park and Sunnyside have their own housing stock and glazing as well.
Just over the West Virginia line