 |
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| 1969 |
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National Environmental Policy Act |
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| 1972 |
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Federal Coastal Zone Management |
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| 1972 |
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Clean Water Act |
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| 1978 |
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GM's Tarrytown plant builds 9 millionth vehicle |
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 |
 |
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| 1980 |
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Scenic Hudson stops Con Edison and saves Storm King |
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| 1981 |
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NYS Coastal Resources Act (LWRPs begin) |
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| 1993 |
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HOGAR forms to advocate for affordable-housing in Rockland County |
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 |
 |
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| 1996 |
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Sleepy Holly GM plant closes |
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| 1997 |
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Sleepy Hollow LWRP |
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| 2003 |
 |
Edna Rivera and HOGAR champion community needs in Haverstraw |
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 |
 |
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Timeline:
1
2
3
Main Feature |
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| Photo credits: (top to bottom) Tarrytown, An Autobiography of GM; Scenic Hudson Archives; Michael Nelson. |