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National Institutes Of Health vs Maple Hill Water District: WaterSystemViolationPulse comparison
National Institutes Of Health's population served of 1,100 is 1.1x Maple Hill Water District's 968 (83rd percentile). National Institutes Of Health is dated 2026-06-01; Maple Hill Water District 2026-07-01.
Data as of · Compiled by Zalwin from U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO
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How does National Institutes Of Health compare to Maple Hill Water District?
| Field | National Institutes Of Health | Maple Hill Water District |
|---|---|---|
| Water system | National Institutes Of Health | Maple Hill Water District |
| PWSID | MD1150047 | NC0471025 |
| System type | Non-transient non-community (schools, plants) | Community water system |
| Owner type | Federal government | Local government |
| Population served | 1100 | 968 |
| Location | MD | Maple Hill, NC |
| Contaminant | Chlorite | TTHM |
| Rule group | Disinfectants and disinfection byproducts | Disinfectants and disinfection byproducts |
| Measured | 1.66 MG/L | 0.084 MG/L |
| Compliance period | 2026-06-01 to 2026-06-30 | 2026-07-01 to 2026-09-30 |
| Status | Known, unaddressed | Known, unaddressed |
| Public notice tier | 2 | 2 |
| population served percentile | 83rd | 77th |
| Score | 50/100 | 60/100 |
| Peer rank and all 459 records (CSV) | 🔒 Click to unlock → | |
| Official source URLs for every peer record | 🔒 Click to unlock → | |
Official records: National Institutes Of Health · Maple Hill Water District
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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.