Followup Postcards

Hello, A few days ago your household received a questionnaire about the tradeoffs between the production of electricity at Glen Canyon Dam and the natural and cultural resources along the Colorado River in the Grand Canyon and part of Glen Canyon. If the survey has been completed and returned, please consider this a “thank you.” Otherwise, I hope you will be able to fill it out and return it soon. Your household’s responses to this survey are very important. We can only survey a small number of households, so your responses will represent many other households like yours, who are not able to participate in this study. Thank you for your participation. Sincerely, Bruce Peacock Social Science Division, National Park Service

Hello, A few days ago your household received a questionnaire about the tradeoffs between the production of electricity at Glen Canyon Dam and the natural and cultural resources along the Colorado River in the Grand Canyon and part of Glen Canyon. If the survey has been completed and returned, please consider this a “thank you.” Otherwise, I hope you will be able to fill it out and return it soon. Your household’s responses to this survey are very important. We can only survey a small number of households, so your responses will represent many other households like yours, who are not able to participate in this study. Thank you for your participation. Sincerely, Bruce Peacock Social Science Division, National Park Service

Hello, A few days ago your household received a questionnaire about the tradeoffs between the production of electricity at Glen Canyon Dam and the natural and cultural resources along the Colorado River in the Grand Canyon and part of Glen Canyon. If the survey has been completed and returned, please consider this a “thank you.” Otherwise, I hope you will be able to fill it out and return it soon. Your household’s responses to this survey are very important. We can only survey a small number of households, so your responses will represent many other households like yours, who are not able to participate in this study. Thank you for your participation. Sincerely, Bruce Peacock Social Science Division, National Park Service

Hello, A few days ago your household received a questionnaire about the tradeoffs between the production of electricity at Glen Canyon Dam and the natural and cultural resources along the Colorado River in the Grand Canyon and part of Glen Canyon. If the survey has been completed and returned, please consider this a “thank you.” Otherwise, I hope you will be able to fill it out and return it soon. Your household’s responses to this survey are very important. We can only survey a small number of households, so your responses will represent many other households like yours, who are not able to participate in this study. Thank you for your participation. Sincerely, Bruce Peacock Social Science Division, National Park Service