Storm Station
Sign in

Live/Water/North Dakota/Cooperstown

Cooperstown

A water gauge in Griggs County, North Dakota. Its stage was 10.12 ft as of Oct 15, 7:45 PM CDT.

Gauge CPPN8Griggs County, North DakotaEvery gauge in North Dakota

Stage now
10.12 ftreported Oct 15, 7:45 PM CDT
24 hour change
Fell 0.01 ftsince Oct 14, 7:45 PM
Elevation
1,283 ftabove sea level
County
Griggs County
Position
47.4417° N, 98.0208° W
Record since
2009

Water level

Cooperstown

Stage is the height of the water's surface above the gauge's own fixed zero, in feet, not the depth of the water. Every point drawn is a reading the gauge sent, at the time it sent it.

Water level, 24 hours at Cooperstown: the water from 10.07 to 10.13 feet of stage, the latest 10.12 feet.WATER LEVEL, 24 HOURSFTHIGH 10.13 FT, OCT 14, 11:00 PM · LOW 10.07 FT, OCT 15, 11:15 AM10.0610.0810.1010.1210.14Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM10.12
Latest
10.12 ftOct 15, 7:45 PM
Highest
10.13 ftOct 14, 11:00 PM
Lowest
10.07 ftOct 15, 11:15 AM
Range
0.06 fthighest less lowest
Change
Fell 0.01 ftsince Oct 14, 11:00 PM
Readings
84
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 7:45 PM10.12
Oct 15, 7:30 PM10.12
Oct 15, 7:15 PM10.13
Oct 15, 7:00 PM10.13
Oct 15, 6:45 PM10.13
Oct 15, 6:30 PM10.10
Oct 15, 6:15 PM10.10
Oct 15, 6:00 PM10.10
Oct 15, 5:45 PM10.13
Oct 15, 5:30 PM10.13
Oct 15, 5:15 PM10.11
Oct 15, 5:00 PM10.12
Oct 15, 4:45 PM10.13
Oct 15, 4:30 PM10.13
Oct 15, 4:15 PM10.12
Oct 15, 4:00 PM10.08
Oct 15, 3:45 PM10.12
Oct 15, 3:30 PM10.12
Oct 15, 3:15 PM10.11
Oct 15, 3:00 PM10.11
Oct 15, 2:45 PM10.09
Oct 15, 2:30 PM10.12
Oct 15, 2:15 PM10.07
Oct 15, 2:00 PM10.10
Oct 15, 1:45 PM10.12
Oct 15, 1:30 PM10.08
Oct 15, 1:15 PM10.08
Oct 15, 1:00 PM10.09
Oct 15, 12:45 PM10.10
Oct 15, 12:30 PM10.08
Oct 15, 12:15 PM10.07
Oct 15, 12:00 PM10.08
Oct 15, 11:45 AM10.09
Oct 15, 11:30 AM10.10
Oct 15, 11:15 AM10.07
Oct 15, 11:00 AM10.09
Oct 15, 10:45 AM10.11
Oct 15, 10:30 AM10.09
Oct 15, 10:15 AM10.11
Oct 15, 10:00 AM10.11
Oct 15, 9:45 AM10.12
Oct 15, 9:30 AM10.13
Oct 15, 9:15 AM10.13
Oct 15, 9:00 AM10.13
Oct 15, 8:45 AM10.08
Oct 15, 8:30 AM10.09
Oct 15, 8:15 AM10.11
Oct 15, 8:00 AM10.13
Oct 15, 7:45 AM10.10
Oct 15, 7:30 AM10.12
Oct 15, 7:15 AM10.12
Oct 15, 7:00 AM10.09
Oct 15, 6:45 AM10.11
Oct 15, 6:30 AM10.10
Oct 15, 6:15 AM10.09
Oct 15, 6:00 AM10.13
Oct 15, 5:45 AM10.10
Oct 15, 5:30 AM10.12
Oct 15, 5:15 AM10.11
Oct 15, 5:00 AM10.11
Oct 15, 4:45 AM10.13
Oct 15, 4:30 AM10.13
Oct 15, 4:15 AM10.13
Oct 15, 4:00 AM10.12
Oct 15, 3:45 AM10.13
Oct 15, 3:30 AM10.13
Oct 15, 3:15 AM10.12
Oct 15, 3:00 AM10.13
Oct 15, 2:45 AM10.13
Oct 15, 2:30 AM10.13
Oct 15, 2:15 AM10.13
Oct 15, 2:00 AM10.13
Oct 15, 1:45 AM10.13
Oct 15, 1:30 AM10.13
Oct 15, 1:15 AM10.13
Oct 15, 1:00 AM10.13
Oct 15, 12:45 AM10.13
Oct 15, 12:30 AM10.13
Oct 15, 12:15 AM10.13
Oct 15, 12:00 AM10.13
Oct 14, 11:45 PM10.12
Oct 14, 11:30 PM10.13
Oct 14, 11:15 PM10.13
Oct 14, 11:00 PM10.13
Water level, 7 days at Cooperstown: the water from 9.99 to 10.14 feet of stage, the latest 10.12 feet.WATER LEVEL, 7 DAYSFTHIGH 10.14 FT, OCT 13, 3:00 PM · LOW 9.99 FT, OCT 9, 11:15 AM9.9510.0010.0510.1010.1510.20Fri 9Sat 10Sun 11Mon 12Tue 13Wed 14Thu 1510.12
Latest
10.12 ftOct 15, 7:45 PM
Highest
10.14 ftOct 13, 3:00 PM
Lowest
9.99 ftOct 9, 11:15 AM
Range
0.15 fthighest less lowest
Change
Rose 0.06 ftsince Oct 8, 10:00 PM
Readings
656
The readings these charts were drawn from, as a table
TimeStage ft
Oct 15, 7:45 PM10.12
Oct 15, 6:45 PM10.13
Oct 15, 5:45 PM10.13
Oct 15, 4:45 PM10.13
Oct 15, 3:45 PM10.12
Oct 15, 2:45 PM10.09
Oct 15, 1:45 PM10.12
Oct 15, 12:45 PM10.10
Oct 15, 11:45 AM10.09
Oct 15, 10:45 AM10.11
Oct 15, 9:45 AM10.12
Oct 15, 8:45 AM10.08
Oct 15, 7:45 AM10.10
Oct 15, 6:45 AM10.11
Oct 15, 5:45 AM10.10
Oct 15, 4:45 AM10.13
Oct 15, 3:45 AM10.13
Oct 15, 2:45 AM10.13
Oct 15, 1:45 AM10.13
Oct 15, 12:45 AM10.13
Oct 14, 11:45 PM10.12
Oct 14, 9:45 PM10.13
Oct 14, 8:45 PM10.13
Oct 14, 7:45 PM10.13
Oct 14, 6:45 PM10.13
Oct 14, 5:45 PM10.13
Oct 14, 4:45 PM10.12
Oct 14, 3:45 PM10.12
Oct 14, 2:45 PM10.14
Oct 14, 1:45 PM10.14
Oct 14, 12:45 PM10.13
Oct 14, 11:45 AM10.14
Oct 14, 10:45 AM10.14
Oct 14, 9:45 AM10.14
Oct 14, 8:45 AM10.14
Oct 14, 7:45 AM10.14
Oct 14, 6:45 AM10.14
Oct 14, 5:45 AM10.14
Oct 14, 4:45 AM10.14
Oct 14, 3:45 AM10.14
Oct 14, 2:45 AM10.14
Oct 14, 1:45 AM10.14
Oct 14, 12:45 AM10.14
Oct 13, 11:45 PM10.13
Oct 13, 10:45 PM10.13
Oct 13, 9:45 PM10.13
Oct 13, 8:45 PM10.13
Oct 13, 7:45 PM10.13
Oct 13, 6:45 PM10.14
Oct 13, 5:45 PM10.13
Oct 13, 4:45 PM10.13
Oct 13, 3:45 PM10.14
Oct 13, 2:45 PM10.13
Oct 13, 1:45 PM10.12
Oct 13, 12:45 PM10.13
Oct 13, 11:45 AM10.13
Oct 13, 10:45 AM10.13
Oct 13, 9:45 AM10.13
Oct 13, 8:45 AM10.13
Oct 13, 7:45 AM10.13
Oct 13, 6:45 AM10.13
Oct 13, 5:45 AM10.13
Oct 13, 4:45 AM10.12
Oct 13, 3:45 AM10.12
Oct 13, 2:45 AM10.12
Oct 13, 1:45 AM10.12
Oct 13, 12:45 AM10.12
Oct 12, 11:45 PM10.12
Oct 12, 10:45 PM10.12
Oct 12, 9:45 PM10.12
Oct 12, 7:45 PM10.12
Oct 12, 6:45 PM10.12
Oct 12, 5:45 PM10.08
Oct 12, 4:45 PM10.10
Oct 12, 3:45 PM10.06
Oct 12, 2:45 PM10.07
Oct 12, 1:45 PM10.06
Oct 12, 12:45 PM10.06
Oct 12, 11:45 AM10.04
Oct 12, 10:45 AM10.06
Oct 12, 9:45 AM10.03
Oct 12, 8:45 AM10.04
Oct 12, 7:45 AM10.02
Oct 12, 6:45 AM10.03
Oct 12, 5:45 AM10.04
Oct 12, 4:45 AM10.02
Oct 12, 3:45 AM10.02
Oct 12, 2:45 AM10.02
Oct 12, 1:45 AM10.05
Oct 12, 12:45 AM10.04
Oct 11, 11:45 PM10.01
Oct 11, 10:45 PM10.01
Oct 11, 9:45 PM10.01
Oct 11, 8:45 PM10.01
Oct 11, 7:45 PM10.02
Oct 11, 6:45 PM10.01
Oct 11, 5:45 PM10.03
Oct 11, 4:45 PM10.01
Oct 11, 3:45 PM10.03
Oct 11, 2:45 PM10.03
Oct 11, 1:45 PM10.03
Oct 11, 12:45 PM10.02
Oct 11, 11:45 AM10.01
Oct 11, 10:45 AM10.00
Oct 11, 9:45 AM10.04
Oct 11, 8:45 AM10.00
Oct 11, 7:45 AM10.01
Oct 11, 6:45 AM10.02
Oct 11, 5:45 AM10.00
Oct 11, 4:45 AM10.02
Oct 11, 3:45 AM10.03
Oct 11, 2:45 AM10.04
Oct 11, 1:45 AM10.06
Oct 11, 12:45 AM10.05
Oct 10, 11:45 PM10.06
Oct 10, 10:45 PM10.06
Oct 10, 9:45 PM10.06
Oct 10, 8:45 PM10.06
Oct 10, 7:45 PM10.05
Oct 10, 6:45 PM10.06
Oct 10, 5:45 PM10.06
Oct 10, 4:45 PM10.06
Oct 10, 3:45 PM10.04
Oct 10, 2:45 PM10.01
Oct 10, 1:45 PM10.04
Oct 10, 12:45 PM10.06
Oct 10, 11:45 AM10.02
Oct 10, 10:45 AM10.06
Oct 10, 9:45 AM10.05
Oct 10, 8:45 AM10.05
Oct 10, 7:45 AM10.05
Oct 10, 6:45 AM10.05
Oct 10, 5:45 AM10.05
Oct 10, 4:45 AM10.05
Oct 10, 3:45 AM10.05
Oct 10, 2:45 AM10.05
Oct 10, 1:45 AM10.05
Oct 10, 12:45 AM10.05
Oct 9, 11:45 PM10.01
Oct 9, 10:45 PM10.05
Oct 9, 9:45 PM10.05
Oct 9, 8:45 PM10.05
Oct 9, 7:45 PM10.05
Oct 9, 6:45 PM10.04
Oct 9, 5:45 PM10.06
Oct 9, 4:45 PM10.05
Oct 9, 3:45 PM10.01
Oct 9, 2:45 PM10.01
Oct 9, 1:45 PM10.02
Oct 9, 12:45 PM10.02
Oct 9, 11:45 AM10.00
Oct 9, 10:45 AM10.01
Oct 9, 9:45 AM10.05
Oct 9, 8:45 AM10.05
Oct 9, 7:45 AM10.05
Oct 9, 6:45 AM10.05
Oct 9, 5:45 AM10.05
Oct 9, 4:45 AM10.05
Oct 9, 3:45 AM10.05
Oct 9, 2:45 AM10.05
Oct 9, 1:45 AM10.05
Oct 9, 12:45 AM10.05
Oct 8, 11:45 PM10.05
Oct 8, 10:45 PM10.05
Water level, 30 days at Cooperstown: the water from 9.84 to 10.25 feet of stage, the latest 10.12 feet.WATER LEVEL, 30 DAYSFTHIGH 10.25 FT, OCT 1, 1:15 AM · LOW 9.84 FT, SEP 26, 11:00 AM9.810.010.210.4Sep 16Sep 21Sep 26Oct 1Oct 6Oct 1110.12
Latest
10.12 ftOct 15, 7:45 PM
Highest
10.25 ftOct 1, 1:15 AM
Lowest
9.84 ftSep 26, 11:00 AM
Range
0.41 fthighest less lowest
Change
Rose 0.17 ftsince Sep 15, 10:00 PM
Readings
2,832
The readings these charts were drawn from, as a table
DayHigh ftLow ftAverage ftLast ftReadings
Oct 1510.1310.0710.1110.1280
Oct 1410.1410.1010.1310.1292
Oct 1310.1410.1210.1310.1396
Oct 1210.1310.0110.0610.1292
Oct 1110.0610.0010.0210.0196
Oct 1010.069.9910.0510.0696
Oct 910.069.9910.0410.0196
Oct 810.0710.0510.0510.0596
Oct 710.0810.0310.0710.0692
Oct 610.0910.0710.0810.0896
Oct 510.1310.0510.1010.0996
Oct 410.1710.1210.1510.1396
Oct 310.1710.1110.1510.1796
Oct 210.2210.1410.2010.1492
Oct 110.2510.2010.2310.2296
Sep 3010.2410.1410.2010.2492
Sep 2910.1410.0010.0810.1496
Sep 2810.039.879.9210.0396
Sep 279.919.899.909.8996
Sep 269.909.849.889.9096
Sep 259.909.879.909.8996
Sep 249.929.899.919.9096
Sep 239.939.879.919.9196
Sep 229.979.909.959.9392
Sep 219.999.949.989.9796
Sep 209.979.929.959.9788
Sep 199.979.909.959.9688
Sep 189.969.909.939.9696
Sep 179.939.879.919.9196
Sep 169.959.899.939.9396
Sep 159.959.959.959.958

How it reports

Schedule
every houron the hour's :45
Reports received, 24 hours
23 of 2495.8% of its schedule
Reports received, 7 days
165 of 16898.2% of its schedule
Longest silence, 7 days
2 h 09 minfrom Oct 15, 7:45 PM
Latest report
Oct 15, 7:45 PMlocal time
Time to reach Storm Station
30 min9 in 10 within 32 min

From Storm Station's own record of every report it heard from this station.

Its schedule is one report every hour, 24 in 24 hours. Two reports in the same hour count as one received.

Ranking Statistics

247 score93.6of 100

North Dakota median
94.3the median score of 312 stations
Scoring higher
166stations in North Dakota
Sharing its score
1no other station
Points deducted
6.44.0 arrival, 1.8 forecast check, 0.6 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; North Dakota median 100.0, 100.0, 82.5
Next above
05115500rank 166; ahead on 247 score 93.7 against 93.6
Next below
BLDN8rank 168; behind on 247 score 93.6 against 93.3

Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.

  1. Reports receivedweight 3598.234.4 of 35 pointsNorth Dakota median 98.2165 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1059.96.0 of 10 pointsNorth Dakota median 86.7half its reports arrived within 30 min
  3. Continuityweight 10100.010.0 of 10 pointsNorth Dakota median 100.0longest silence 2 h, on a schedule of one report every 60 min
  4. Accuracyweight 20-20.0 of 20 points, at the medianNorth Dakota median 100.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianNorth Dakota median 100.0-
  6. Forecast checkweight 10-8.3 of 10 points, at the medianNorth Dakota median 82.5-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.

How each part is scored
Reports received
Full marks for every scheduled report received, none for none, in proportion between
Arrival
Full marks for a median arrival within 10 min, none at 60 min
Continuity
Full marks for a longest silence of 3 reports or less (3 h), none for 72 (72 h)
Accuracy
Full marks within 1.5 °F of its reference, typically, none beyond 8.0 °F
Instrument checks
Full marks for no reading failed, none for 5 per cent or more
Forecast check
Full marks within 2 °F of the forecast on average, none at 8 °F

Near Cooperstown

How to read a gauge

A gauge measures the height of the water where it stands, its stage, in feet above a fixed mark at that gauge. Two gauges' stages are not comparable: each is measured from its own mark, and a reservoir's is often its height above sea level.

The stage shown is the latest the gauge reported, with the time it reported it. Storm Station hears each gauge on its own schedule and ranks it among its state's stations by its 247 score, how reliably it reports and how its readings hold up: that is its 247 rank.