COUNTRY           PROBLEM                SOLUTIONS
UK                        1950+ Pesticides           Laws- water 
                              in rivers.                      resources act. 
                                                                   Policing water
                                                                   using.

SOUTH AFRICA      Stormwater going         Informing the 
                             into beaches.                public. 

TORONTO (CA)      Overflows from              Building tanks
                              stormwater &                and tunnels to
                              sweres                           reduce dischar-
                                                                     ge

STH AMERICA       Mississippi wastes           Wesites from
                         (oils, chemicals, herbic-      EPA to public
                          ides, sediment in river)     picking up 
                                                                      rubbish

AFRICA                Lake Chad, over irrigation  Scienge org
                            salinity                                trying to 
                                                                       conserve wa
                                                                        ter