Number
voir
storage
Mgal
voir
eleva-
tion
above
datum,
feet
charge,
ft3/s
ic
conduc-
tance,
wat unf
uS/cm @
25 degC
ature,
water,
deg C
ature,
air,
deg C
during the previous
24 hours
MYSTIC RIVER BASIN
CHARLES RIVER BASIN
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ICE EFFECTS ON STREAMFLOW
The formation of ice on rivers can cause discharge values to appear unusually high. Display of these erroneous discharge data may result in improper assessment of flow conditions and misuse of the data. For this reason, display of discharge values for streams significantly affected by ice may be disabled from view. Display of discharge data will resume when ice conditions are no longer present. Discharge values for streams minimally affected by ice will continue to be displayed. Flows for streams with these conditions appear to increase during the night and decrease to near-base-line conditions around midday. To estimate the correct discharge for these streams, use the flow rate that corresponds to the bottom of the discharge curve, rather than the peak that corresponds to the top of the curve. Note that this method of estimation is possible only when no surface runoff is occurring. Daily mean discharges for periods of both significant and minimal ice-effect will be estimated and published in the Annual Water-Data Report for the water year in which they occurred.
|
PROVISIONAL DATA SUBJECT TO REVISION |
|
Station Number |
Station name | Date/Time |
Reser- voir storage Mgal |
Reser- voir eleva- tion above datum, feet |
Dis- charge, ft3/s |
Specif- ic conduc- tance, wat unf uS/cm @ 25 degC |
Temper- ature, water, deg C |
Temper- ature, air, deg C |
Precipitation in inches during the previous 24 hours |
|---|---|---|---|---|---|---|---|---|---|
|
MYSTIC RIVER BASIN
|
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| 422302071083801 | FRESH POND IN GATE HOUSE AT CAMBRIDGE, MA | 11/23 04:45 EST | 1,468 | 16.23 | -- | -- | -- | 7.2 | 0.67 |
| Fresh Pond Sonde | 11/23 04:45 EST | -- | -- | -- | 610 | 10.8 | -- | ||
| 422303071084301 | FRESH POND BUOY, NEAR INTAKE AT CAMBRIDGE, MA | ||||||||
| [0.5 ft below water surface] | 11/23 04:30 EST | -- | -- | -- | -- | 10.5 | -- | ||
|
CHARLES RIVER BASIN
|
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| 01104370 | STONY BROOK AT VILES STREET, NEAR WESTON, MA | 11/23 04:40 EST | -- | -- | 8.09 | 309 | 7.4 | -- | |
| 01104405 | HOBBS BROOK AT MILL ST NR LINCOLN, MA | 11/23 04:40 EST | -- | -- | -- | 389 | 7.5 | -- | |
| 01104410 | CAMBRIDGE RES., UNNAMED TRIB 1, NR LEXINGTON, MA | 11/23 04:30 EST | -- | -- | -- | Dry | Dry | -- | |
| 01104415 | CAMBRIDGE RES., UNNAMED TRIB 2, NR LEXINGTON, MA | 11/23 04:30 EST | -- | -- | 3.63 | 206 | 8.4 | -- | |
| 01104420 | CAMBRIDGE RES., UNNAMED TRIB 3, NR LEXINGTON, MA | 11/23 04:30 EST | -- | -- | 3.19 | -- | -- | -- | |
| 25ft Downstream of pier | 11/23 04:30 EST | -- | -- | -- | 408 | 7.8 | -- | ||
| 01104425 | HOBBS BRK AT TRAPELO RD AT LINCOLN, MA | 11/23 04:45 EST | -- | 170.73 | -- | 629 | 8.0 | -- | |
| 01104430 | HOBBS BK BELOW CAMBRIDGE RES NR KENDALL GREEN, MA | 11/23 04:40 EST | -- | -- | 0.50 | -- | -- | 6.5 | 0.62 |
| GATE HOUSE | 11/23 04:40 EST | 864.2 | 170.68 | -- | 663 | 8.1 | -- | ||
| RESERVOIR OUTLET | 11/23 04:40 EST | -- | -- | -- | 570 | 8.3 | -- | ||
| 01104453 | STONY BROOK UNNAMED TRIB 2 NR WESTON STATION | 11/23 04:40 EST | -- | -- | -- | 634 | 7.7 | -- | |
| 01104455 | STONY BROOK, UNNAMED TRIBUTARY 1, NEAR WALTHAM, MA | 11/23 04:44 EST | -- | -- | 2.91 | 259 | 8.8 | -- | |
| 01104460 | STONY BROOK AT RT 20 AT WALTHAM, MA | 11/23 04:40 EST | -- | -- | -- | 440 | 8.2 | -- | |
| [(2)] | 11/23 04:40 EST | -- | -- | 17.9 | -- | -- | -- | ||
| 01104475 | STONY BROOK RES., UNNAMED TRIB 1, NEAR WESTON, MA | 11/23 04:39 EST | -- | -- | 0.58 | 236 | 8.7 | -- | |
| 01104480 | STONY BROOK RESERVOIR AT DAM NEAR WALTHAM, MA | 11/23 04:40 EST | 384.6 | 79.56 | 39.6 | -- | -- | 6.7 | 0.48 |
| Sensor at Reservoir Elev 73 ft, [Elevation 73 feet] | 11/23 04:40 EST | -- | -- | -- | 622 | 9.0 | -- | ||
| 422518071162501 | CAMBRIDGE RES., MET. STATION, NEAR LEXINGTON, MA | 11/23 04:45 EST | -- | -- | -- | -- | -- | 6.3 | 0.60 |
U.S. Department of the Interior |
U.S. Geological Survey
Title: USGS Current Conditions for Massachusetts
URL:
Page Contact Information: Massachusetts Water Data Maintainer
Page Last Modified: 2024-11-23 05:01:47 EST
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