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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 01096598 BEAVER BROOK AT LOWELL, MA
Middlesex County, Massachusetts
Hydrologic Unit Code 01070006
Latitude  42°39'36", Longitude  71°19'10" NAD27
Drainage area 94.4  square miles
Gage datum 53 feet above NAVD88
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 
472024-09-26 09:43:10EDTYesRJTUSGS5.80 Poor NONE
462024-08-29 09:59:49EDTYesSAUSGS13.8 Fair NONE
452024-07-22 10:22:08EDTYesZPR, SAUSGS8.02 Poor NONE
442024-06-11 09:10:03EDTYesZPR/SAUSGS50.5 Poor NONE
432024-05-16 09:21:44EDTYesJTHUSGS136 Fair NONE
422024-04-03 09:17:05EDTYesJTHUSGS423 Fair NONE
412024-03-07 09:57:18ESTYesJTH/SAUSGS457 Good NONE
402024-02-07 08:27:46ESTYesZPRUSGS212 Fair NONE
392024-01-04 09:01:04ESTYesZPRUSGS260 Fair NONE
382023-12-12 09:07:20ESTYesZPRUSGS511 Fair NONE
372023-11-08 09:09:17ESTYesZPRUSGS90.1 Fair NONE
362023-10-12 09:27:25EDTYesZPRUSGS68.6 Fair NONE
352023-08-11 10:09:47EDTYesrtbUSGS280 Fair NONE
342023-07-13 09:23:11EDTYesPSCUSGS200 0.25Poor NONE
332023-06-13 10:02:40EDTYesPSCUSGS91.7 0.25Fair NONE
322023-05-08 09:30:07EDTYesPSC/EJHUSGS326 0.25Fair NONE
312023-04-12 09:03:14EDTYesPSCUSGS163 0.25Fair NONE
302023-03-06 09:51:41ESTYesPSCUSGS266 0.25Fair NONE
292023-02-01 09:47:06ESTYesPSCUSGS377 Good NONE
282023-01-04 09:48:30ESTYesPSCUSGS227 Fair NONE
272022-12-08 16:15:13ESTYesRTBUSGS54.4 0.00 Poor NONE
262022-11-03 09:40EDTYesPSCUSGS19.6 Fair NONE
252022-10-06 09:32:45EDTYesJER/PSCUSGS5.22 Fair NONE
242022-09-07 10:42:57EDTYesJERUSGS15.9 Fair NONE
232022-08-03 09:16:32EDTYesPSCUSGS3.55 Fair NONE
222022-07-14 12:05:27EDTYesJMT/JERUSGS4.71 Poor NONE
212022-07-14 12:03:36EDTYesJMT/JERUSGS4.62 Poor NONE
202022-06-15 11:36:55EDTYesPSCUSGS65.1 Poor NONE
192022-06-15 11:06:24EDTYesPSCUSGS67.3 Poor NONE
182022-05-05 09:55:49EDTYesJMTusgs163 Fair NONE
172022-04-04 09:39:21EDTYesKAFUSGS163 Poor NONE
162022-03-09 09:48:53ESTYesPSCUSGS3520.00 Good NONE
152022-02-09 10:09:01ESTYesKKC/JTHUSGS3310.000.000.25Good NONE
142022-01-26 09:42:43ESTYesJDLUSGS105 Fair NONE
132021-12-07 13:24:46ESTYesrtbUSGS155 Poor NONE
122021-11-08 12:19:18ESTYesMCUUSGS167 Poor NONE
112021-10-06 12:21:51EDTYesMCUUSGS206 Fair NONE
102021-09-03 09:27:14EDTYesCPYUSGS4930.000.000.25Fair NONE
82021-08-04 09:20:38EDTYescpyUSGS134 0.000.30Fair NONE
92021-07-06 09:41:54EDTYesMCUUSGS244 Fair NONE
72021-06-02 09:06:42EDTYesCPY, MCUUSGS197 0.25Fair NONE
62021-05-12 09:50:58EDTYescpyUSGS193 Fair NONE
52021-04-06 10:47:34EDTYescpyUSGS118 Fair NONE
41974-08-22 -- ----Yes?USGS5.00 Unspecified NONE
31974-08-20 -- ----Yes?USGS5.70 Unspecified NONE
21974-07-11 -- ----Yes?USGS25.0 Unspecified NONE
11974-07-09 -- ----Yes?USGS27.0 Unspecified NONE