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New England District
Project Data

Hopkinton Dam

Graphical Hydro Data
Drainage Area 426 sq. mi.
Normal Pool 380 Feet NGVD(Summer)
382 Feet NGVD(Winter)
Channel Capacity 7,000 cfs
Gate
Settings		 1.4 1.4 1.4 1.4 8.0 8.0
Date Time Stage
(ft)		 Storage
(ac-ft)		 Outflow
(cfs)		 Inflow
(cfs)		 Cum.
Precip
(in)
23 Mar 16:30 383.311225 .02
23 Mar 16:15 383.331234 .02
23 Mar 16:00 383.34123815151277 .02
23 Mar 15:45 383.36124715151294 .02
23 Mar 15:30 383.38125515151312 .02
23 Mar 15:15 383.39126015151322 .01
23 Mar 15:00 383.41126815151339 .01
23 Mar 14:45 383.43127715091357 .00
23 Mar 14:30 383.46129015021384 .00
23 Mar 14:15 383.50130715021411 .00
23 Mar 14:00 383.54132514891447 .00
23 Mar 13:45 383.60135113461501 .00
23 Mar 13:30 383.62136013171525 .00
23 Mar 13:15 383.61135513251516 .00
23 Mar 13:00 383.60135113251515 .00
23 Mar 12:45 383.59134713171515 .00
23 Mar 12:30 383.58134213251505 .00
23 Mar 12:15 383.57133813171505 .00
23 Mar 12:00 383.55132913171495 .00
23 Mar 11:45 383.54132513171486 .00
23 Mar 11:30 383.54132513171494 .00
23 Mar 11:15 383.52131613101484 .00
23 Mar 11:00 383.51131213171475 .00
23 Mar 10:45 383.50130713171474 .00
23 Mar 10:30 383.49130313101473 .00
23 Mar 10:15 383.48129913171472 .00
23 Mar 10:00 383.47129413101471 .00
23 Mar 09:45 383.46129013101461 .00
23 Mar 09:30 383.45128613171460 .00
23 Mar 09:15 383.44128113101459 .00
23 Mar 09:00 383.43127713101449 .00
23 Mar 08:45 383.42127313101448 .00
23 Mar 08:30 383.41126813101446 .00
23 Mar 08:15 383.41126813101445 .00
23 Mar 08:00 383.40126413031444 .00
23 Mar 07:45 383.39126013101434 .00
23 Mar 07:30 383.38125513031433 .00
23 Mar 07:15 383.38125513101432 .00
23 Mar 07:00 383.37125113031430 .00
23 Mar 06:45 383.36124713101420 .00
23 Mar 06:30 383.36124713101418 .00
23 Mar 06:15 383.35124212961416 .00
23 Mar 06:00 383.34123812961406 .00
23 Mar 05:45 383.34123813031414 .00
23 Mar 05:30 383.33123413031404 .00
23 Mar 05:15 383.32122912961402 .00
23 Mar 05:00 383.32122912961401 .00
23 Mar 04:45 383.31122512961391 .00
23 Mar 04:30 383.30122012891389 .00
23 Mar 04:15 383.29121612821380 .00
23 Mar 04:00 383.28121212891370 .00
23 Mar 03:45 383.28121212891369 .00
23 Mar 03:30 383.27120712751359 .00
23 Mar 03:15 383.26120312821350 .00
23 Mar 03:00 383.26120312821358 .00
23 Mar 02:45 383.25119912821349 .00
23 Mar 02:30 383.24119412751330 .00
23 Mar 02:15 383.24119412821330 .00
23 Mar 02:00 383.23119012821321 .00
23 Mar 01:45 383.23119012751320 .00
23 Mar 01:30 383.22118612751311 .00
23 Mar 01:15 383.22118612751302 .00
23 Mar 01:00 383.21118112621293 .00
23 Mar 00:45 383.21118112751285 .00
23 Mar 00:30 383.21118112681276 .00
23 Mar 00:15 383.20117712681259 .00
23 Mar 00:00 383.20117712681250 .00
22 Mar 23:45 383.19117312681233 .00
22 Mar 23:30 383.19117312621225 .00
22 Mar 23:15 383.18116812681199 .00
22 Mar 23:00 383.18116812681183 .00
22 Mar 22:45 383.18116812621166 .00
22 Mar 22:30 383.17116412621141 .00
22 Mar 22:15 383.17116412681124 .00
22 Mar 22:00 383.17116412621108 .00
22 Mar 21:45 383.17116412621091 .00
22 Mar 21:30 383.17116412681066 .00
22 Mar 21:15 383.17116412621032 .00
22 Mar 21:00 383.1611601268981 .00
22 Mar 20:45 383.1611601268958 .00
22 Mar 20:30 383.1711641268934 .00
22 Mar 20:15 383.1711641268930 .00
22 Mar 20:00 383.1711641268933 .00
22 Mar 19:45 383.1711641268927 .00
22 Mar 19:30 383.1711641268929 .00
22 Mar 19:15 383.1811681268940 .00
22 Mar 19:00 383.1811681275933 .00
22 Mar 18:45 383.1911731275936 .00
22 Mar 18:30 383.2011771275952 .00
22 Mar 18:15 383.2111811275969 .00
22 Mar 18:00 383.2211861275977 .00
22 Mar 17:45 383.2311901282994 .00
22 Mar 17:30 383.24119412821010 .00
22 Mar 17:15 383.26120312891035 .00
22 Mar 17:00 383.28121212891051 .00
22 Mar 16:45 383.30122012821074 .00
22 Mar 16:30

Please note: all data presented on this website are for informational purposes only and should be considered preliminary.