Appendix A: Photographs of Selected Study Sites, Ipswich River Basin, Massachusetts, 1998–99 1 A. Upstream view, 8-12-98 Site 2. Wetland reach between Woburn Street and I-93, Wilmington B. Downstream view, 8-12-98 2 A. Downstream view, 7-24-98 Ponded reach downstream from I-93, North Reading/Reading B. Downstream view, 9-10-99 3 A. Upstream view, 8-25-98 Site 8. Downstream from Mill Street, Reading/North Reading B. Downstream view, 8-25-98 4 A. Downstream view, 8-26-98 Site 9. Upstream from Route 28, North Reading/Reading B. Downstream view, 6-17-99 5 A. Upstream view, 8-26-98 Site 10. Upstream from power line, North Reading B. Downstream view, 8-26-98 6 A. Upstream view Site 11. Downstream from Martins Brook, North Reading B. Downstream view 7 A. Right bank view, 8-27-98 Site 12. Parrish Park (downstream from Chestnut Street), North Reading A. Upstream view, 9-15-98 8 A. Downstream view, Ipswich Park Pond Site 14. Ipswich Park Pond, North Reading B. Upstream view, Central Street Bridge 9 A. Upstream view, 9-01-98 Site 17. Behind the fire station, North Reading B. Downstream view, 9-01-98 10 A. Upstream view, 9-15-98 Site 18. South Middleton Dam, Middleton B. Gate on right side of dam 11 A. Upstream right bank Site 18. Russell Street, Middleton/Peabody B. Downstream from Russell Street, upstream view, 7-20-99 12 A. Upstream view, 9-09-98 Upstream from Route 114, near Danvers Pumphouse, Danvers/Middleton B. Downstream view, 9-09-98 13 A. Peabody Water Supply canal, Peabody B. Salem-Beverly Water Supply canal, Topsfield/Wenham 14 A. Upstream view, 8-28-98 Site 23. Biuleys Corner, Danvers/Middleton B. Downstream view, 8-28-98 15 A. Upstream view Site 24. Middleton Colony, Middleton B. Downstream view 16 A. Upstream view Site 25. Upstream, Maple Street (Route 62), Middleton B. Downstream view 17 A. Downstream view, 9-09-98 Site 26. Upstream from Peabody Street, Middleton B. Right bank view, 9-09-98 18 A. Upstream view, 9-11-98 Site 27. Downstream from Thunder Bridge, Middleton A. Downstream view, 9-11-98 19 A. Upstream view, 9-14-98 Site 29. Upstream of Rowley Bridge, Topsfield B. Downstream view 20 A. Right bank view, 9-18-98 Site 31. Salem Street, Topsfield B. Downstream view, 9-18-98 21 A. Upstream view, 9-09-99 Site 32. Downstream of Route 1, Topsfield B. Downstream view 22 A. Upstream view, 9-15-98 Site 33. Route 97, canoe launch, Topsfield B. Mass. Division of Fish and Wildlife personnel electrofishing on the right bank of the Ipswich River, Topsfield, 9-15-98 23 A. Upstream view, 9-17-98 Site 34. Audubon canoe launch, Topsfield/Hamilton B. Downstream view, 9-17-98 24 A. Willowdale dam and USGS weir, upstream view Willowdale dam and weir for USGS gaging station (01102000), Ipswich/Hamilton B. Fish ladder on right bank 25 A. Upstream view, 6-30-99 Site 35. Downstream from Willowdale dam, Ipswich/Hamilton B. Downstream view, 9-18-98 26 A. Upstream view, 9-25-98 Site 36. Winthrop Street Bridge, Ipswich/Hamilton B. Downstream view, 9-25-98 27 A. Left bank view, 9-25-98 Site 37. Upstream of Mill Road, Ipswich / Hamilton A. Downstream view, 9-25-98 28 A. Upstream view, 9-18-98 Site 38. Downstream from Mill Road, Ipswich/Hamilton B. Downstream view, 9-18-98 29 A. Downstream view of impoundment Sylvania Dam, Ipswich B. Right bank view, showing fish ladder C. Fish ladder 30 A. Upstream view Site 39. Skug River upstream from Harold Parker Road, Andover B. Downstream view 31 A. Upstream view Site 40. Martins Brook, upstream from Park Street, North Reading B. Downstream view 32 A. Upstream view, 7-15-99. Site 41. Norris Brook at power line, Peabody B. Downstream view, 7-15-99 33 A. Upstream view Site 42. Boston Brook, downstream from Peabody Street, Middleton B. Downstream view 34 A. Upstream view, 7-21-99 Site 43. Fish Brook, downstream from Lost Pond Road, North Andover B. Downstream view, 7-21-99 35 A. Downstream view, 7-15-99 Site 45. Fish Brook downstream from Lockwood Lane, Boxford B. Downstream view from Bay Circuit Trail Crossing, 7-15-99 36 A. Upstream view Site 44. Fish Brook, Endicott Street, Boxford/Topsfield B. Downstream view 37 A. Upstream view Site 47. Howlett Brook riffle reach, downstream from Topsfield Road, Topsfield B. Downstream view 38 A. Right bank Site 48. Howlett Brook, wetland reach downstream from Topsfield Road, Topsfield A. Downstream view 39.