# ASCII text file containing mean annual loads for suspended sediment chemistry
# analyzed by the USGS National Stream Quality Accounting Network (1996-2000)
# Loads estimated from modeled flux for suspended sediment and median sediment chemistry concentration
# File is tab-delimited; missing fields are denoted with period (.)
# The first header contains column names
# The second header contains column formats
# Basin = Basin code
#            miss = Mississippi Basin
#            riog = Rio Grande Basin
#            colo = Colorado Basin
#            colum = Columbia Basin
# Station = Water-quality station number
# R----- = Remark, where ----- = WATSTORE code
# P----- = Load in metric tonnes, where ----- = WATSTORE code
#
Basin	Station	R29816	P29816	R29818	P29818	R29820	P29820	R29822	P29822	R29826	P29826	R29829	P29829	R29832	P29832	R29836	P29836	R29839	P29839	R29841	P29841	R29843	P29843	R29845	P29845	R29847	P29847	R29850	P29850	R29853	P29853	R29855	P29855	R30221	P30221	R30244	P30244	R30269	P30269	R30292	P30292	R30308	P30308	R30317	P30317	R35031	P35031	R35040	P35040	R35046	P35046	R35050	P35050	R49955	P49955	R50465	P50465
5S	8S	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N	1S	8N
miss	03216600	.	10.9	.	118	.	4460	.	23.1	.	5.89	.	779	.	328	.	358	.	20600	.	0.757	<	84.2	.	678	.	10.1	<	8.42	.	842	.	2020	.	652000	.	316000	.	366000	.	10100	.	58900	.	35800	.	257	.	1510	<	842	.	534	<	842	.	303000
miss	03303280	.	42.1	.	415	.	15300	.	72.1	.	18	.	2370	.	1080	.	1110	.	57100	.	2.1	<	300	.	1770	.	30	<	30	.	3300	.	5710	.	2250000	.	916000	.	1260000	.	42100	.	90100	.	147000	.	721	.	4810	<	3000	.	1770	<	3000	.	751000
miss	03378500	.	3.77	.	46.4	.	1970	.	6.28	.	2.09	.	259	.	105	.	105	.	5440	.	0.251	<	20.9	.	159	.	3.35	<	2.09	.	381	.	544	.	255000	.	134000	.	134000	.	5020	.	8370	.	16300	.	54.4	.	544	<	209	.	163	<	209	.	98300
miss	03609750	.	1.16	.	7.47	.	306	.	1.09	.	0.438	.	60	.	17.8	.	21.9	.	1780	.	0.0813	<	6.25	.	39.4	.	0.5	<	0.625	.	52.8	.	138	.	37500	.	26900	.	21900	.	1160	.	2190	.	2440	.	10	.	87.5	<	62.5	.	27.5	<	62.5	.	9070
miss	03612500	.	30.9	.	376	.	14000	.	58.9	.	19.6	.	2080	.	870	.	926	.	53300	.	2.25	<	281	.	1520	.	22.5	<	28.1	.	2810	.	5330	.	1960000	.	800000	.	1090000	.	39300	.	84200	.	129000	.	561	.	3650	<	2810	.	1400	<	2810	.	716000
miss	05330000	.	0.91	.	10.8	.	759	.	1.67	.	0.683	.	72.8	.	25.8	.	36.4	.	1900	.	0.0759	<	37.9	.	39.4	.	1.74	<	3.79	.	127	.	152	.	72100	.	57700	.	35700	.	1520	.	6070	.	4550	.	13.7	.	258	<	379	.	41.7	<	379	.	40200
miss	05331580	.	0.822	.	8.06	.	498	.	1.34	.	0.77	<	27.7	.	27.7	.	43.1	.	2980	.	0.0873	<	6.68	<	14.9	.	1.7	<	1.75	.	103	.	205	.	55000	.	64200	.	34900	.	1850	.	4110	.	3080	.	11.8	.	159	<	257	.	32.4	<	257	.	49300
miss	05420500	.	4.04	.	29	.	2060	.	4.41	.	2.2	.	231	.	77.1	.	114	.	8080	.	0.257	<	36.7	.	125	.	4.04	<	3.67	.	287	.	514	.	191000	.	162000	.	110000	.	5140	.	14700	.	11000	.	44.1	.	514	<	367	.	107	<	367	.	127000
miss	06185500	.	5.87	.	45.7	.	2470	.	4.12	.	0.634	.	212	.	50.7	.	47.6	.	1080	.	0.0634	<	15.9	.	114	.	1.27	<	1.59	.	257	.	254	.	170000	.	46000	.	72900	.	1900	.	15900	.	7290	.	31.7	.	840	<	159	.	108	<	159	.	25400
miss	06329500	.	14.6	.	143	.	8020	.	18.2	.	3.64	.	838	.	255	.	219	.	6320	.	0.486	<	60.7	.	437	.	6.07	<	6.07	.	1140	.	972	.	753000	.	206000	.	340000	.	8500	.	60700	.	36400	.	134	.	3160	<	607	.	413	<	607	.	146000
miss	06610000	.	31.7	.	200	.	17000	.	21.9	.	9.74	.	1290	.	268	.	390	.	17000	.	0.731	<	122	.	852	.	17	<	12.2	.	1240	.	1220	.	1020000	.	390000	.	414000	.	14600	.	122000	.	48700	.	195	.	6090	<	1220	.	536	<	1220	.	244000
miss	06934500	.	72.3	.	572	.	44700	.	85.4	.	26.3	.	3680	.	1120	.	1250	.	51200	.	1.97	<	328	.	2170	.	52.6	<	32.8	.	5260	.	5260	.	3480000	.	1180000	.	1510000	.	52600	.	197000	.	191000	.	657	.	13800	<	3280	.	1840	<	3280	.	920000
miss	07022000	.	108	.	789	.	57400	.	121	.	44.9	.	5700	.	1880	.	2240	.	89700	.	2.69	<	449	.	3360	.	80.7	<	44.9	.	7540	.	8070	.	4980000	.	2200000	.	2290000	.	80700	.	359000	.	269000	.	987	.	16100	<	4490	.	2870	<	4490	.	1700000
miss	07373420	.	94.7	.	1060	.	56800	.	152	.	47.3	.	5970	.	2130	.	2270	.	109000	.	3.79	<	473	.	3690	.	56.8	<	47.3	.	8620	.	10400	.	5780000	.	1800000	.	2840000	.	94700	.	189000	.	308000	.	1230	.	14200	<	4730	.	3460	<	4730	.	1470000
miss	07381495	.	42.1	.	462	.	24000	.	67.4	.	16.9	.	2680	.	927	.	948	.	46400	.	2.11	<	211	.	1560	.	27.4	<	21.1	.	3710	.	4640	.	2530000	.	801000	.	1240000	.	42100	.	84300	.	129000	.	548	.	5900	<	2110	.	1620	<	2110	.	590000
riog	08364000	.	0.237	.	1.26	.	165	.	0.391	.	0.0838	.	11.7	.	5.31	.	4.75	.	237	.	0.00559	<	1.4	.	6.43	.	0.0838	<	0.14	.	13.3	.	21	.	12600	.	6290	.	5590	.	196	.	1400	.	671	.	2.24	.	120	<	27.9	.	11.7	<	14	.	2790
riog	08377200	.	3.84	.	30.3	.	1090	.	6.14	.	1.54	.	154	.	55.6	.	61.4	.	1730	.	0.192	<	19.2	.	80.6	.	2.69	<	1.92	.	330	.	345	.	226000	.	146000	.	92100	.	3070	.	19200	.	11100	.	30.7	.	2960	<	192	.	157	<	192	.	38400
riog	08447410	.	0.0511	.	0.117	.	6.57	.	0.0256	.	0.0365	.	2.05	.	0.877	.	1.21	.	17.5	.	0.00438	<	0.731	.	1.13	.	0.0329	<	0.0731	.	0.804	.	5.48	.	548	.	3180	.	402	.	29.2	.	219	.	73.1	.	0.329	.	70.9	<	7.31	.	1.79	<	7.31	.	1680
riog	08459200	.	0.947	.	5.76	.	268	.	0.947	.	0.316	.	30	.	11	.	15	.	410	.	0.0552	<	3.94	.	15	.	0.552	<	0.394	.	53.6	.	74.9	.	40600	.	37900	.	17000	.	828	.	4730	.	1970	.	6.31	.	477	<	39.4	.	31.6	<	39.4	.	14600
riog	08461300	.	0.106	.	0.317	.	11	.	0.0329	.	0.0128	.	1.35	.	0.403	.	0.75	.	35	.	0.00439	<	0.366	.	0.86	.	0.0476	<	0.0366	.	1.96	.	3.29	.	1390	.	1900	.	604	.	40.3	.	879	.	58.6	.	0.293	.	30.7	<	3.66	.	1.63	<	3.66	.	1350
riog	08470400	.	0.121	.	0.395	.	15.9	.	0.0759	.	0.0228	.	2.05	.	0.91	.	0.91	.	53.1	.	0.00379	<	0.379	.	1.21	.	0.0379	<	0.0379	.	3.26	.	5.31	.	2810	.	2430	.	1210	.	60.7	.	2310	.	129	.	0.379	.	66	<	3.79	.	3.19	<	3.79	.	986
riog	08475000	.	0.00719	.	0.0435	.	1.6	.	0.00559	.	0.0016	.	0.144	.	0.0639	.	0.0998	.	5.99	.	0.000439	<	0.02	.	0.0879	.	0.0028	<	0.002	.	0.26	.	0.479	.	200	.	200	.	91.9	.	4.79	.	55.9	.	8.79	.	0.028	.	2.64	<	0.2	.	0.176	<	0.2	.	112
colo	09180500	.	6.74	.	26.6	.	1770	.	5.06	.	3.37	.	223	.	75.9	.	105	.	1940	.	0.126	<	31.6	.	126	.	7.16	<	4.21	.	299	.	421	.	198000	.	122000	.	80100	.	2530	.	29500	.	8430	.	29.5	.	1690	<	421	.	148	<	421	.	54800
colo	09315000	.	6.96	.	49.5	.	3940	.	9.28	.	2.32	.	433	.	131	.	139	.	2710	.	0.155	<	38.7	.	232	.	3.87	<	3.87	.	433	.	541	.	356000	.	159000	.	139000	.	5410	.	30900	.	15500	.	54.1	.	2400	<	387	.	294	<	387	.	69600
colo	09379500	.	8.57	.	41.9	.	5140	.	10.5	.	1.91	.	410	.	152	.	210	.	3810	.	0.191	<	47.6	.	210	.	2.86	<	4.76	.	410	.	714	.	476000	.	100000	.	143000	.	3810	.	19100	.	19100	.	57.2	.	2480	<	476	.	219	<	476	.	57200
colo	09404200	.	5.9	.	31.5	.	2950	.	5.25	.	1.31	.	269	.	78.7	.	98.4	.	2030	.	0.0656	<	32.8	.	138	.	1.97	<	3.28	.	223	.	328	.	223000	.	125000	.	78700	.	2620	.	16400	.	11800	.	32.8	.	1180	<	328	.	144	<	328	.	36100
colo	09429490	.	0.551	.	3.77	.	267	.	0.464	.	0.174	.	26.1	.	8.12	.	13	.	403	.	0.0116	<	4.64	.	16.8	.	0.58	<	0.58	.	20	.	40.6	.	18000	.	13300	.	7830	.	319	.	4640	.	1100	.	3.48	.	235	<	58	.	16.2	<	58	.	7540
colo	09522000	.	0.34	.	1.9	.	129	.	0.258	.	0.0408	.	17.1	.	3.94	.	4.62	.	326	.	0.00952	<	1.63	.	9.93	.	0.218	<	0.136	.	14.4	.	16.3	.	10900	.	5440	.	5310	.	177	.	2720	.	775	.	2.18	.	125	<	13.6	.	7.89	<	13.6	.	3260
colum	12400520	.	13.6	.	7.44	.	620	.	1.05	.	2.11	.	74.4	.	186	.	118	.	1050	.	0.0465	.	8.07	.	32.3	.	0.682	.	1.05	.	46.5	.	1360	.	32900	.	16800	.	31000	.	869	.	2480	.	1240	.	12.4	.	236	<	62	.	17.4	<	62	.	11200
colum	12472900	.	1.03	.	6.45	.	299	.	0.638	.	1.23	.	75.2	.	30.8	.	40.4	.	798	.	0.0274	<	5.7	.	52.4	.	0.456	<	0.456	.	44	.	226	.	27100	.	22800	.	18500	.	707	.	1370	.	1600	.	9.12	.	128	<	45.6	.	13.7	<	45.6	.	15000
colum	13353200	.	1.28	.	11.1	.	636	.	1.87	.	0.443	.	52.2	.	41.4	.	23.7	.	1480	.	0.069	<	5.91	.	33	.	0.591	<	1.18	.	118	.	128	.	71900	.	30100	.	46300	.	1380	.	986	.	4930	.	21.7	.	222	<	246	.	35	<	246	.	28600
colum	14128910	.	4.51	.	26.8	.	1780	.	4.51	.	3.61	.	187	.	150	.	90.3	.	3610	.	0.211	<	30.1	.	120	.	1.81	<	3.01	.	361	.	662	.	208000	.	110000	.	135000	.	4210	.	6020	.	15000	.	57.2	.	842	<	301	.	84.2	<	301	.	82700
colum	14211720	.	2.9	.	24.1	.	1340	.	4.36	.	0.871	.	227	.	166	.	65.3	.	5230	.	0.232	<	29	.	129	.	1.16	<	2.9	.	465	.	407	.	242000	.	110000	.	168000	.	5230	.	5810	.	20300	.	72.6	.	668	<	290	.	78.4	<	290	.	105000
colum	14246900	.	10.5	.	78.5	.	5760	.	15.7	.	8.38	.	597	.	523	.	251	.	11500	.	0.733	<	52.3	.	377	.	4.19	<	10.5	.	1150	.	1880	.	801000	.	246000	.	450000	.	13600	.	10500	.	52300	.	188	.	3350	<	1050	.	283	<	1050	.	220000