The Vigil Network
Beaver Creek: Summary of Data on Channels, Sediment Areas, and Sediment Volumes

Data Files:

Segment	Channel Length (Feet)	Surface Area			Modern Vertical Accretion Sediment
Segment	Channel Length (Feet)	Covered Plain (Acres)	Meander Plain (Acres)	Channel (Acres)	Mean Depth (Feet)	Volume (Acre-Feet)
0	none	0.42	none	none	0.90	0.38
0.B	none	3.47	none	none	1.42	4.93
1	1512	9.22	none	1.53	0.94	8.67
2	8174	16.53	0.21	4.07	1.25	20.66
3	7580	16.46	none	2.96	1.45	23.87
4	10756	41.38	none	5.43	0.81	33.52
5	10958	60.92	none	7.04	0.68	41.43
6	10492	55.39	none	6.50	0.84	46.53
7	9987	17.95	none	6.65	1.29	23.16
8	10038	43.36	none	7.37	1.27	55.07
9	5394	16.79	none	3.96	1.59	26.70
10	11836	33.44	0.54	7.61	2.26	75.57
11	7341	22.22	1.84	4.38	1.72	38.22
12	9289	33.54	1.92	6.82	1.62	54.33
13	4894	21.69	1.54	4.83	1.95	42.30
Ettrick Pond	¹ 3863
² 14	4971	23.00	0.69	4.91	1.61	37.03
15	7200	46.06	3.15	7.44	2.59	119.30
16	8802	57.99	4.38	9.50	3.01	174.55
17	6516	63.18	0.61	5.39	2.23	140.89
18	5496	50.27	0.95	5.68	2.31	116.12
18.A	1725	21.37	0.48	2.38	3.30	70.52
19	5382	53.27	1.54	6.67	3.25	173.13
20	9720	89.59	0.08	10.26	2.57	230.25
20.B	4002	35.74	none	4.23	3.24	115.80
³ Lake Marinuka Delta	12178			15.89
⁴ Lake Marinuka	4650
24	⁵ 6957	32.78	2.73	⁵ 16.77	1.12	36.71
25	7872	115.97	0.14	13.55	0.93	107.85
26	10782	197.73	0.55	13.61	0.92	181.91
26.B	4458	142.68	none	4.91	1.48	211.17
Total	212,825	1322.41	21.35	190.34	1.65	2210.57

¹ Length of channel thru Ettrick Mill Pond.

² From Ettrick Dam down to Range 14.

³ Between range 20.3 (lake range 22) and lake range 11.

⁴ Between lake range 11 and Lake Marinuka Dam.

⁵ Includes 5,070 feet and 13.04 acres of channel between Lake Marinuka Dam and head of lower valley area of floodplain sedimentation.