diff --git a/data/channels.csv b/data/channels.csv
index cb59a0b8..8f2ee304 100644
--- a/data/channels.csv
+++ b/data/channels.csv
@@ -339,6 +339,9 @@ WCATGovernmentChannel.us,WCAT Government Channel,,,,US,US-MA,Wakefield,s/US-MA,e
 WalpoleMediaTV.us,Walpole Media TV,,,,US,US-MA,Walpole,s/US-MA,eng,general,FALSE,,,,https://www.walpolemedia.tv/documents-forms/walpole-media-channels/walpole-media-tv-public/,https://i.imgur.com/39AtCFs.png
 WalpoleEducationChannel.us,Walpole Education Channel,,,,US,US-MA,Walpole,s/US-MA,eng,education,FALSE,,,,https://www.walpolemedia.tv/documents-forms/walpole-media-channels/education/,https://i.imgur.com/39AtCFs.png
 WGTVWalpole.us,WGTV Walpole,,,,US,US-MA,Walpole,s/US-MA,eng,legislative,FALSE,,,,https://www.walpolemedia.tv/documents-forms/walpole-media-channels/wgtv-walpole-government/,https://i.imgur.com/39AtCFs.png
+WalthamAccessHD.us,Waltham Access HD,,,,US,US-MA,Waltham,s/US-MA,eng,general,FALSE,,,,https://www.wcac.org/,https://i.imgur.com/hOkgKHl.png
+WCACTV.us,WCAC-TV,,,,US,US-MA,Waltham,s/US-MA,eng,general,FALSE,,,,https://www.wcac.org/public,https://i.imgur.com/NjKOhgB.png
+MACTV.us,MAC-TV,,,,US,US-MA,Waltham,s/US-MA,eng,legislative,FALSE,,,,https://www.wcac.org/government,https://i.imgur.com/HvVVmxC.png
 ABJTV.zw,ABJ TV,,,,ZW,,,c/ZW,eng,,FALSE,,,,https://www.abjtv.net/,https://www.lyngsat.com/logo/tv/aa/abj-tv-zw.png
 ABMIPublicChannel.us,ABMI Public Channel,,,,US,US-MA,Bellingham,s/US-MA,eng,general,FALSE,,,,https://www.abmi8.org/,https://i.imgur.com/BLALz9w.jpg
 ABN.us,ABN,,,,US,,,c/US,eng,,FALSE,,,,https://www.abnsat.com/,https://www.lyngsat.com/logo/tv/aa/abn-us.png