Lake Valley Navajo School - Bie: health-based drinking water violation (revised total coliform rule) in Lake Valley Boarding School, DC
Lake Valley Navajo School - Bie (Lake Valley Boarding School, District of Columbia): health-based drinking water violation (revised total coliform rule) in Lake Valley Boarding School, DC. Its population served of 60 is below the median of 142 (31st percentile). Dated 156 days ago, it serves as a historical benchmark. Score 50/100. As of 2026-11-04, from U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO.
Data as of · Compiled by Zalwin from U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO
population served: 60 · 31th percentile of 456 WaterSystemViolationPulse records · 0.4x the median
Free preview: all 11 published fields of this record are shown below. Locked: 0 related DC WaterSystemViolationPulse records and the 6-column CSV export.
| Field | Value |
|---|---|
| Water system | Lake Valley Navajo School - Bie |
| PWSID | 093534010 |
| System type | Non-transient non-community (schools, plants) |
| Owner type | Federal government |
| Population served | 60 |
| Location | Lake Valley Boarding School, DC |
| Contaminant | Revised Total Coliform Rule |
| Rule group | Microbial (coliform, E. coli, treatment technique) |
| Compliance period | 2026-06-01 |
| Status | Open |
| Public notice tier | 2 |
| population served percentile | 31th of 456 (median 142, 0.4x median) |
| Peer records CSV (1 DC records) | 🔒 Click to unlock → |
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CSV columns: Water system · State · Contaminant / rule · Population · Status · Began · official source URL
- Source agency: U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO
- Record date: 2026-06-01
- Data refreshed: 2026-11-04
- Refunds on request within 14 days
Top WaterSystemViolationPulse records (DC first): Tangipahoa Parish Water District · Tangipahoa Parish Water District · Tangipahoa Parish Water District · Tangipahoa Parish Water District · Usmc Lejeune--Hadnot Point · Browse all by state and category →
LIVE PUBLIC DATA Source: U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO · Last refreshed: Wed, 04 Nov 2026 06:06:47 GMT
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50 / 100 Score
- Not yet returned to compliance.
What is the WaterSystemViolationPulse record for Lake Valley Navajo School - Bie in Lake Valley Boarding School, District of Columbia?
Lake Valley Navajo School - Bie (Lake Valley Boarding School, DC), a non-transient non-community (schools, plants) serving 60 people, has a health-based revised total coliform rule violation from 2026-06-01; status: open.
How does Lake Valley Navajo School - Bie compare to other District of Columbia WaterSystemViolationPulse records?
Its population served of 60 is below the median (31th percentile); smaller records often move faster and face less competition. It is 156 days old; check the official source for later updates before acting.
Lake Valley Navajo School - Bie vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| Lake Valley Navajo School - Bie | Lake Valley Boarding School, DC | 60 | 31st | 2026-06-01 |
| Valley Falls Psd | Fairmont, WV | 4,042 | 92nd | 2026-06-18 |
| United Water System | LA | 4,446 | 94th | 2026-06-15 |
| United Water System | LA | 4,446 | 94th | 2026-06-15 |
Related records
WaterSystemViolationPulse: Microbial (coliform, E. coli, treatment technique) WaterSystemViolationPulse: Non-transient non-community (schools, plants)
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From EPA SDWIS federal data, which lags state records by up to a quarter. A violation is a regulatory finding about a water system, not a statement about current water quality. Verify with the state drinking water program.