"Table 3. Water chemistry, tritium concentrations and stable isotope values for waters collected from features within and around Lassen Volcanic National Park, California, between July 1975 and October 1982. "																																					
																																					
Site code	Feature type	Sample #	Date	Temp.	pH (p)	pH (Lm)	As	B	Ba	Br	Ca	Cl	Cs	F	Fe	HCO3	K	Li	Mg	Mn	Na	NH4	Rb	SiO2	SO4	Sr	dD-water	d18O-water	Tritium 								
				(¡C)																							(ä)	(ä)	(TU)								
BUMPASS HELL																																					
BH-A	TS	J75-04	07/16/75	93	2.0	2.36	<0.04	0.7			7.09	<0.5		0.3		0	3.9	<0.01	2.5	0.12	8	1.6		96.36	458		-73	-7.1									
BH-42	TS	J75-05	07/16/75	90	1.7	1.95		<0.1			1.1	<0.5		<0.1		0	4.1	<0.01	1.8	0.2	4	1.4		193			-62	-2.0									
																																					
BOILING SPRINGS LAKE - DRAKESBAD - TERMINAL GEYSER 																																					
BSL	TS	J79-02	07/31/79	94	1.9	2.31		1.7			21.6	13		0.55	63	0	1.25	0	15.2		6.5			242	710		-68	-3.8									
DB-02	TS	J76-03	09/01/76	65.5	6.8	8.13		0.6	0.5		38.6	0.9	0.06	0.15	<0.04	130	10.3	0.03	9.6	0.06	41		0.10	144	132	0.6	-91	-11.4									
DB-02	TS	LM76-232	Aug. 1976	65	6.5	7.11		1.4	0.4		38	3.0	0.07	0.15		129	10.9	0.03	9.1		45		0.12	142	140	0.4	-90.5	-11.42									
TG	FM	T76-06	09/01/76	92		4.50		1.57			8.2	1.6		0		33	3	0	1.9		8			465	48		-87	-10.5									
TG WW	W	LJ82-23	10/23/82	86		7.45		27			43.1	1100		2.06		84	77.8	2.83	2.4		681			107	129		-97	-12.1									
TG WW	W	LJ82-24	10/23/82	86		2.45		264			367.7	6650		4.94		0	319	19.4	5.3		3230			32	180		-92	-9.5									
TG WW	W	LJ82-25	10/23/82	86		7.60	10.4	55.0		6.25	77.9	1760	0.8	4.17		84	102	5.33	1.78		1030		0.73	145	99		-96	-10.8									
TG WW	W	LJ82-26	10/23/82	86		7.44	9.9	62.0		7.60	60.8	2180	1.29	3.85		95	162	7.01	2.98		1220		1.34	133	81		-93	-9.7	
TG WW	W	LJ82-27	10/23/82	86		7.76	8.9	51.0		6.25	76.4	1770	0.81	3.94		111	99	5.28	0.83		1010		0.72	141	105		-97	-10.5	
																													
DEVILS KITCHEN 																													
DK-12	TS	J75-07	07/17/75	94	7.0			0.73			610	0.3		0.33		23.7	4.4	0	141		23.5			114	43.1		-86	-10.4	
DK-14	TS	J79-05	07/31/79	92		6.12		1.5			9.26	11		0.31	0.1	46	3.96	0.05	0.9	0.07	35.3	2.6		166	64		-77	-7.1	
DK-15	TS	J79-04	07/31/79	94	6.8			0			14.7	3.7		0.22		62	1.07	0	3.41		12.0			60	78		-94	-12.6	
DK-34	TS	J75-06	07/17/75	95	4.5			0.59			9.1	1.7		0.32		0	1.22	0	4		0			41.5	57.9		-87	-11.0	
DK-75	TS	J75-08	07/17/75	95.5	1.9	7.81		1.4			45	<0.5		0.31		32.4	13.2	<0.01	4.0		43.3	1		213	237		-82	-9.8	
DK-91	TS	J76-01	09/01/76	68	2.5	3.26		0.3			10.5	0.5		0.17	6.1	0	7.2	0.015	6.5	0.08	2			171	226		-83	-10.3	
DK-98	TS	J76-02	09/01/76	73	5.6	7.88		1.4			12.2	1.4	0.07	0.32	<0.04	234	17.4	0.04	13.2	0.08	34		0.15	183	18		-90	-12.5	
																													
LITTLE HOT SPRINGS VALLEY																													
LHSV-01	TS	J76-10	09/02/76	95	4.8	8.32		0.3	1.2		114	1.4	0.08	0.3	<0.02	182	15.8	0.025	8.7	0.65	93		0.08	133	429	1.4	-88	-11.6	
LHSV-01	TS	J77-07	08/27/77	nr				0.13			59.2	4.3		0.22		87	14	0	6.53		90.7			172	373				
LHSV-06	TS	LM76-162 (J76-08)	09/02/76	93	4.5			5.13			23	3		0.75		41	14.2	0.01	3.35		96			115	294		-77	-7.9	
LHSV-07	TS	J76-09	09/02/76	94	3.8			0.48			44.3	0.6		0.7		0	11	0.085	14.9		98			162	511		-76	-8.3	
LHSV-08	TS	J79-09	08/01/79	93	5.5			4.2			25.7	6		0.84		19	11.93	0	4.09		86.9			123	301		-76	-7.7	
LHSV-08	TS	LM76-169	09/02/76	91	5.0	6.83		1.0			39	2		<0.1		24	20.9	0.01	3.6		74			117	330		-81	-9.4	
LHSV-09	TS	J79-10	08/01/79	88	5.6	6.19		0.2			39.7	3.3		0.35	<0.04	12	15.35	<0.05	4.0	0.16	55.3	1.2		152	220		-83	-9.7	
ULHSV-01	TS	J76-04	09/02/76	66.5	6.7	7.74		0.1	2.4		208	0.9	0.06	0.54		351	15.5	0.025	14.5	0.4	70		0.09	100	487	3.1	-92	-12.9	
ULHSV-02	TS	J76-05	09/02/76	69				0			255	1.2		0.57		275	14.8	0.025	15.8		65			91	517		-93	-13.0	
ULHSV-04	TS	J79-11	08/01/79	55.5	6.7	7.02		<0.1			102	6.2		0.5	1.4	425	9.14	<0.05	5.6		67.6	5.3		133	101		-91	-12.5	
																													
SULPHUR WORKS																													
SW-01	TS	LM76-116	09/02/76	83	6.5	7.72		1.2	1.6		159	2		0.52	<0.02	267	14.4	0.02	38.0	0.4	70			154	494	2	-86	-11.7	
SW-10	TS	LM76-76 (J76-12)	09/03/76	88	7.2	8.25		<0.1	1.3		115	0.5		0.77	0.1	230	2.7	<0.01	28.2	0.8	3			39	246	0.32	-92.4	-12.51	
																													
MORGAN-GROWLER																													
GHS	TS	J75-01	07/16/75	95	8.3			105			80	2390		2.3		648	203	11.2	0.05		1450			231	75				
GHS	TS	J79-14	08/02/79	95		7.45		83.5			81.2	2400		2.3		55	173	0.63	0.067		1340			272	110		-95	-9.3	
GHS	TS	LJ82-01	09/03/82	95.5	8.0	7.79	12.7	71	0.62	8.00	59.8	2430	2.09	2.03	0.16	66	185	7.70	0.01	0.01	1380	3.0	1.61	274	90	0.98	-94	-9.3	0.2
MHS-01	TS	J76-15	09/03/76	96.5	7.1			81.7			85.5	2290		2.5		76	173	7.4	1.4		1470			189	99		-95	-9.7	
MHS-01	TS	J79-16	08/02/79	95		7.25		100			93.7	2340		3		68	162	0.61	0.966		1260			225	123		-95	-9.6	
MHS-01	TS	T79-15	08/24/79	96				74			94.4	2330		2.6		50	155	7.09	0.31		1240			122	101				
MHS-02	TS	J76-14	09/03/76	94	7.1			95			85.5	2335		2.7		61	182	7.94	0.47		1460			172	98		-95	-9.8	
MHS-02	TS	J79-18	08/02/79	93	6.9			24.8			91.9	2300		2.9		63	166	0.64	0.4		1280			200	72		-95	-9.4	
MHS-02	TS	T79-14	08/24/79	94				74			88.1	2300		2.5		70	159	7.08	0.32		1260			126	113				
MHS-02	TS	LJ82-02	09/03/82	89	7.0	7.17	10.7	69	0.41	7.75	68.4	2380	2.1	2.08	0.06	69	157	7.50	0.34	0.02	1340	1.5	1.47	201	96	1.17	-95	-9.6	
MHS-03	TS	J75-02	07/16/75	85	7.2			90			92	2300		3		43.6	165	8.2	0.45		1380			101	122.7				
MHS-03	TS	LJ82-03	09/03/82	77	6.5	6.88	19.2	65	0.64	7.60	68.8	2200	2.06	2.25	0.13	45	142	6.96	0.45	0.13	1290	11.2	1.34	215	111	1.04	-96	-9.8	
MHS-04	TS	J76-16	09/03/76	89	7.4			85.5			86	2350		2.5		66	179	7.5	0.11		1520			170	99		-93	-9.3	
MHS-05	TS	T79-17	08/24/79	85				72			111	2240		2.6		108	149	6.71	1.69		1180			162	107		-94	-9.5	
MHS-06	TS	T79-18	08/24/79	82				72			128	2160		2.5		134	140	6.45	3.71		1140			150	113		-95	-9.6	
MHS-08	TS	J75-03	07/16/75	88.5	7.2			81			90	2270		2.8		62.3	165	8	0.8		1370			177	98		-94	-9.5	
MHS-08	TS	T79-19	08/24/79	88				72			99.8	2290		2.6		46	141	6.69	0.57		1190			146	104		-94	-9.5	
MHS-09	TS	T79-16	08/24/79	87				94			88.9	2230		2.6		42	141	6.81	1.2		1220			156	107		-97	-9.6	
MHS-10	TS	T79-21	08/24/79	71				68			83.3	2160		2.1		45	144	6.66	1.6		1150			193	101		-95	-9.5	
MHS-13	TS	T79-25	08/24/79	82				70			104	2175		2.3		60	144	6.67	1.46		1150			171	97		-95	-9.7	
MHS-13	TS	LJ82-08	09/03/82	67	6.3	6.68	9.2	64	0.65	7.60	74	2100	1.81	2.09	0.57	92	140	6.79	2.37	0.14	1230	1.4	1.28	193	99	1.15	-96	-10.1	0.35
MHS-14	TS	T79-26	08/24/79	95				70			103	2240		2.6		60	143	6.83	0.32		1150			171	97		-95	-9.7	
MHS-A	TS	LJ82-14	09/03/82	68	6.8	8.96	9.2	64	0.73	7.40	88.5	2090	1.76	1.97	0.31	132	140	6.66	3.91	0.20	1280	1.7	1.24	177	87	1.14	-96	-9.6	
MHS-B	TS	LJ82-07	09/03/82	83	6.8	7.36	9.3	67	0.73	7.75	93.5	2170	2.06	2.09	0.04	150	147	7.12	1.22	0.17	1280	1.0	1.39	194	93	1.13	-95	-9.9	
MHS-C	TS	LJ82-09	09/03/82	83	5.8	6.52	8.8	44	0.64	7.50	67.1	2090	1.81	1.89	1.49	61	144	6.87	0.94	0.08	1230	2.4	1.29	205	81	1.04	-96	-9.9	
MHS-D	TS	LJ82-10	09/03/82	92	7.0	7.33	10.0	62	0.77	7.55	94.9	2030	1.93	2.00	0.2	153	143	6.58	2.27	0.27	1190	3.2	1.31	181	90	1.17	-97	-10.3	1.01
MHS-Ea	TS	LJ82-11	09/03/82	84	6.8	7.72	9.9	54	0.6	6.00	67.5	1740	1.49	1.87	0.06	145	119	5.60	1.84	0.21	1050	1.7	1.02	173	93	0.99	-93	-10.5	
MHS-Eb	TS	LJ82-12	09/03/82	78	6.8	7.48	10.0	67	0.64	7.75	73.4	2170	2.23	2.19	0.06	61	152	7.01	0.33	0.04	1320	1.1	1.51	185	90	1.16	-93	-8.9	
MHS-F	TS	LJ82-22	09/03/82	92	7.2	6.77	11.4	66	0.59	7.50	66.3	2110	1.89	2.37	0.07	40	134	6.69	0.25	0.02	1260		1.24	225	96	0.90	-94	-9.0	
MHS-G	TS	LJ82-13	09/03/82	66	6.8	6.87	9.5	58	0.59	6.90	66.6	1940	1.74	2.01	0.24	84	138	6.19	0.51	0.06	1180	1.5	1.2	176	90	1.05	-93	-9.1	
MHS-H	TS	LJ82-21	09/03/82	78	6.2	7.27	8.9	66	0.66	7.45	63.5	2090	2.78	2.21	0.79	113	138	6.56	4.67	0.29	1320		1.57	194	96	1.05	-97	-9.7	
MHS-I	TS	LJ82-05	09/03/82	94	7.2	7.43	10.5	70	0.64	7.65	70.2	2300	2.15	2.08	0.08	76	159	8.81	0.03	0.03	1380	1.1	1.51	211	102	1.16	-95	-9.6	
MHS-J	TS	LJ82-06	09/03/82	82	7.0	7.17	10.7	70	0.69	7.65	74.5	2300	2.05	2.18	0.1	53	159	7.71	0.11	<0.01	1400		1.44	189	99	1.20	-95	-9.4	
MHS-K	TS	LJ82-04	09/03/82	95	7.2	7.54	10.4	67	0.65	7.60	69.7	2250	2.07	2.7	0.08	61	153	7.29	0.66	0.03	1380	4.2	1.44	199	102	1.17	-96	-9.8	
																													
OTHER [COLD BOILING LAKE - PILOT PINNACLE - REGIONAL SPRINGS]																																			
O-CBL	L	LJ82-20	09/05/82	nr				0.0	0.43		2.7	0.2	0.03	0.09	0.02	47	0.5	<0.01	1.9		3.8		0.03	3	0.57	0.02	-74	-8.3							
O-PP-02	TS	L76-13	09/03/76	91	6.2	8.16		<0.1			13.6	1.6		0.25	<0.04	94	10	<0.01	2.1	<0.04	35			112	66		-77	-9.6							
O-REG-DS	NTS	LJ82-15	09/05/82	10	5.8			0.7	1.05		9.4	20	0.04	0.25		71	2.6	0.55	3.64		15		0.05	40	0.65	0.11	-94	-13.0							
O-REG-DS	NTS	T79-12	08/24/79	10	5.9			0.6			5.3	21		0.1		78	2.6	<0.01	2.90		12			40	2	0.86	-96	-13.4	31.4