![]() |
![]() |
![]() |
Staying Safe |
![]()
![]() ![]() |
|
|
||||||||||||||||||||||||||||||||||||||||
![]() |
_____________________________________________________________________________________ should I avoid streams for 2-3 days after a rain storm? Contact with stream water polluted by harmful microorganisms can make you sick. Go back to rules. |
|
![]() |
should I never drink stream water? Stomach and intestinal illnesses can be caused by swallowing polluted water while swimming. Skin, eye, and ear infections may also occur from contact with polluted water filled with microorganisms. Go back to rules. |
|
![]() |
shouldn't I go into a stream with a cut or abrasion? Harmful microorganisms may enter the body through open cuts, sores and abrasions Go back to rules. |
|
![]() |
should I let a doctor know if someone becomes ill two or three days after contact with stream water? Contaminated water could be a possible cause of the illness. Go back to rules. |
| In
cities and suburbs, rainwater flows very
quickly from paved surface areas to storm sewers. Rushing water then travels
through storm sewers into nearby streams. This happens far more quickly
and with more force than if the water is flowing across
a grassy area or through a wooded lot. The rapid flow of water with its extra force caused by heavy rains can create unexpected and dangerous flash floods in streams that are normally safe. Go back to rules. |
![]() |
shouldn't I wade in any stream where the water is not clear enough to see the bottom? Water in streams is often murky because of the sediment it carries so stream drop-offs can be very hard to see. So,what are stream drop offs? Stream drop-offs are areas where a sudden change in the depth of the stream bed occurs. They can be formed by natural rock ledges in the stream bed, where the force of the flowing water has eroded a softer layer out or result when the stream flow washes out an area around a manmade structure. Go back to rules. |
|
![]() |
|
![]() |
|
|
![]() |
| I home I What's a watershed? I What affects water quality? I monitoring water quality I What can I do? I Teachers I credits I | ||||
| Copyright 2006 WVIZ/PBS ideastream. All rights reserved. | ||||