dyetrace_framegrab (Details)
dyetrace_framegrab: a 378 by 639 pixel JPEG
Resource Type: Photos, Animation
Topics: Pollution Sources, Woburn:Water Supply, Wells, Hydrogeology

Well G newspaper photo (Details)
Well G (circa 1985) newspaper photo: a 392 by 549 pixel JPEG
Resource Type: Photos
Topics: Woburn:Wells G and H Superfund Site, Wells, Hydrogeology

Security houses protecting pressure transducers (Details)
Potable toilets were used to protect the pressure transducers installed in monitoring wells on the 15-acre property during the 30-day aquifer test: a 650 by 1018 pixel JPEG
Resource Type: Photos
Topics: Federal Trial, Woburn:Wells G and H Superfund Site, Pollution Sources, Wells, Hydrogeology, People:Plaintiffs

Nested monitoring wells at back of Grace property (Details)
Nested wells near former buried drums at the back of the W.R. Grace property: a 250 by 350 pixel JPEG
Resource Type: Photos
Topics: Wells

Monitoring wells along Washington Ave at WRG (Details)
Sets of monitoring wells at east boundary of Cryovac property along Washington Street: a 167 by 230 pixel JPEG
Resource Type: Photos
Topics: Pollution Sources, Woburn:Wells G and H Superfund Site, Wells, Hydrogeology, People:Defendants

Monitoring well nest S90 (Details)
Monitoring well nest S90 between wells G and H on east floodplain: a 375 by 562 pixel JPEG
Resource Type: Photos
Topics: Wells

S84 nest in winter (Details)
Monitoring well nest S84 along access road to well H on east side of floodplain: a 225 by 150 pixel JPEG
Resource Type: Photos
Topics: Wells

Measuring water level in well H (Details)
Measuring the water level in well H in preparation for the 30-day pumping test: a 333 by 447 pixel JPEG
Resource Type: Photos
Topics: Woburn:Wells G and H Superfund Site, Wells, Hydrogeology

Discharge line and flowmeter installed at Well H (Details)
Temporary discharge line and flow meter installed on well H for 30-day test in 1985-86: a 327 by 447 pixel JPEG
Resource Type: Photos
Topics: Woburn:Wells G and H Superfund Site, Wells, Hydrogeology

One of several drilling rigs (Details)
Floating drilling rig in Aberjona River wetland constructing monitoring wells on the west side of the river: a 500 by 352 pixel JPEG
Resource Type: Photos
Topics: Woburn:Wells G and H Superfund Site, Wells, Hydrogeology