Источник / закреплённая редакция
National Primary Drinking Water Regulations
Источник пакета us.epa.drinking_water · 40-CFR-141
- work
- urn:us:epa:drinking-water#US_EPA_NPDWR
- номер
- 40-CFR-141
- вид
- urn:us:epa:drinking-water#regulation
National Primary Drinking Water Regulations table as published on 17 September 2026
- edition
- urn:us:epa:drinking-water#US_EPA_NPDWR_2026
- язык
- en
- официальность
- official
- материализация
- PINNED_UNOFFICIAL_COPY
- жизненный цикл
- —
Публикации
| URI | Тип | documentHash | Получено |
|---|---|---|---|
| https://www.epa.gov/ground-water-and-drinking-water/national-primary-drinking-water-regulations | text/plain; charset=utf-8 | sha256:b914183d6ffc029efb0dbe3d8821424965ef6a2abd1f77cfba13cdb0b2dbf8f0 | 2026-09-17T11:05:00Z |
Фрагменты — 2
inorganic-chemicals/nitrate · table · на него ссылаются: 4
en · official · sha256:2cafe09ad19c19bfbbfe9d7562d9b857967f1f191bf535c972adc3f381bc7e99EN
| Nitrate (measured as Nitrogen) | 10 | 10 | Infants below the age of six months who drink water containing nitrate in excess of the MCL could become seriously ill and, if untreated, may die. Symptoms include shortness of breath and blue-baby syndrome. | Runoff from fertilizer use; leaking from septic tanks, sewage; erosion of natural depositsСсылаются нормы: contaminant_name-nitrate_as_n, maximum_contaminant_level_goal_mg_l-nitrate_as_n, maximum_contaminant_level_mg_l-nitrate_as_n, measured_as-nitrate_as_n
inorganic-chemicals/nitrite · table · на него ссылаются: 4
en · official · sha256:db4ba0d01fc7e5951919ce161eb0135afb5af3b6c1c8c8d193aff7b23f9148c4EN
| Nitrite (measured as Nitrogen) | 1 | 1 | Infants below the age of six months who drink water containing nitrite in excess of the MCL could become seriously ill and, if untreated, may die. Symptoms include shortness of breath and blue-baby syndrome. | Runoff from fertilizer use; leaking from septic tanks, sewage; erosion of natural deposits |
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| SeleniumСсылаются нормы: contaminant_name-nitrite_as_n, maximum_contaminant_level_goal_mg_l-nitrite_as_n, maximum_contaminant_level_mg_l-nitrite_as_n, measured_as-nitrite_as_n
Хэш рядом с текстом — sha256 его точных байтов. Он и есть проверка того, что показанный текст совпадает с закреплённым в пакете: расхождение роняет статику оракула.