CWA + Water Testing

Can be traced back to the point of origin.

• Point Source Pollution

• Non-point source pollution

Tags

8.E.1.3

Cannot easily be traced to the source of the pollution.

• Point Source Pollution

• Non-point source pollution

Tags

8.E.1.3

Coliform bacteria in runoff from a nearby farm.

• Point Source Pollution

• Non-point source pollution

Sewage leaking from a pipe.

• Point Source Pollution

• Non-point source pollution

Tags

8.E.1.3

Chemicals dumped into a river from an unknown source.

• Point Source Pollution

• Non-point source pollution

Septic tank leaking and contaminating groundwater.

• Point Source Pollution

• Non-point source pollution

toxic waste leaking from a barrel buried underground.

• Point Source Pollution

• Non-point source pollution

Tags

NGSS.MS-ESS3-3

Fertilizer farm runoff

• Point Source Pollution

• Non-point source pollution

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-5

oil leaking from cars in a parking lot is found in runoff

• Point Source Pollution

• Non-point source pollution

trash in runoff from an urban area

• Point Source Pollution

• Non-point source pollution