Tens of thousands of rural New Zealanders could be drinking water with harmful nitrate levels, researchers say. The ...

Opinion: Elevated nitrogen levels in Irish water is an unintended consequence of agricultural expansion and action must be taken to address this Irish water quality has declined over the decades.

DES MOINES, Iowa — Nitrate milligrams per liter has become a phrase central Iowans are all too familiar with this year as Central Iowa Water Works has had a mandatory restriction in place for lawn ...

The quality of Iowa's water is a top environmental concern in Iowa, and for many Iowans, there can be a feeling of ...

As Central Iowa Water Works imposes a lawn-watering ban to help ensure member utilities have the capacity to treat high levels of nitrates in their source water, some central Iowans are eyeing the ...

WEST LAFAYETTE, Ind. – Nitrate levels in water resources have increased in many areas of the world, largely because of applications of some types of fertilizers in agricultural areas. Since the ...

While publicly registered drinking water must meet government standards and regulations, people accessing private groundwater ...

AMMONIA AND nitrate levels in water supplies near icy roads gritted with chemical fertiliser are well within safe levels, the Emergency Co-ordination Response Committee has said. In its daily briefing ...

Nitrate levels in the Raccoon River dropped below the federal drinking water limit for the first time since a lawn-watering ban was implemented on June 12. Heavy rainfall is believed to have ...