Rating curve data

Lake
Somerville
Source
USGS
Survey date
1967-01-01
Vertical datum
NGVD29
Elevation
(feet above NGVD29)
Volume
(acre-feet)
208.00 0.00
209.00 7.00
210.00 131.00
211.00 556.00
212.00 1,322.00
213.00 2,366.00
214.00 3,730.00
215.00 5,502.00
216.00 7,738.00
217.00 10,422.00
218.00 13,514.00
219.00 16,982.00
220.00 20,774.00
221.00 24,871.00
222.00 29,273.00
223.00 34,038.00
224.00 39,295.00
225.00 45,074.00
226.00 51,278.00
227.00 57,848.00
228.00 64,776.00
229.00 72,040.00
230.00 79,618.00
231.00 87,576.00
232.00 95,984.00
233.00 104,799.00
234.00 113,982.00
235.00 123,587.00
236.00 133,633.00
237.00 144,100.00
238.00 155,171.00
239.00 166,871.00
240.00 179,101.00
241.00 191,876.00
242.00 205,161.00
243.00 218,994.00
244.00 233,391.00
245.00 248,346.00
246.00 263,861.00
247.00 279,961.00
248.00 296,661.00
249.00 313,976.00
250.00 331,961.00
251.00 350,656.00
252.00 370,076.00
253.00 390,241.00
254.00 411,166.00
255.00 432,861.00
256.00 455,326.00
257.00 478,561.00
258.00 502,571.00
258.10 * 504,979.25
258.20 * 507,425.85
258.30 * 509,880.01
258.40 * 512,341.75

* extrapolated values