MONTEREY PENINSULA WATER MANAGEMENT DISTRICT
GROUND WATER QUALITY MONITORING RESULTS
Carmel Valley Aquifer Sample Collection Date:  October 30 and 31, 2003
Seaside Basin Sample Collection Date: November 6 and December 16, 2003
Units are milligrams per liter unless otherwise noted.
Water Quality Constituent		Specific Conductance (micromhos/cm)	Total Alkalinity   (as CACO3)	pH	Chloride	Sulfate	Ammonia Nitrogen (as NH3)	Nitrate Nitrogen (as NO3)	Total Organic Carbon	Calcium	Sodium	Magnesium	Potassium	Iron	Manganese	Orthophosphate
Drinking Water Standard (1)		900 1600 2200 (2)	NA	NA	250 500 600 (2)	250 500 600 (2)	NA	45	NA	NA	NA	NA	NA	0.3	0.05	NA
Sampling Location	River Mile
Carmel Valley Aquifer
16S/1W-14Jh (shal)	0.07	8020	204	6.6	2520	395	0.54	<1	3.0	113	1340	154	42	2.59	0.33	0.50
16S/1W-14Jf (inter)	0.07	22300	168	6.7	8020	1120	0.43	<1	1.5	219	4070	502	129	7.73	0.28	0.56
16S/1W-14Jg (deep)	0.07	1938	244	7.7	419	106	0.73	<1	3.1	78	245	54	7.0	0.14	0.29	0.54
16S/1W-13Mc (shal)	0.31	751	258	7.3	91	<0.5	2.50	<1	5.0	56	64	25	5.7	1.84	1.89	2.56
16S/1W-13Mb (inter)	0.31	759	262	7.0	71	97	0.37	<1	2.7	75	46	23	4.1	2.53	0.61	0.35
16S/1W-13Md (deep)	0.31	871	234	7.5	98	82	0.57	<1	2.7	74	64	24	4.2	0.36	0.38	0.39
16S/1W-13Lb (shal)	0.65	1380	258	6.9	143	274	0.43	<1	3.4	140	101	46	5.1	2.24	0.39	0.46
16S/1W-13La (inter)	0.65	845	214	7.4	87	106	0.64	<1	3.0	84	55	25	4.6	2.15	0.75	0.62
16S/1W-13Lc (deep)	0.65	891	184	7.1	89	136	0.57	<1	2.8	72	86	19	3.4	1.88	0.68	0.78
16S/1E-17J4	3.85	351	104	6.8	19	45	<0.05	<1	1.9	32	23	11	2.9	0.17	<0.0005	<0.03
16S/1E-17R2	3.86	992	196	6.8	87	200	<0.05	<1	4.3	105	72	23	3.6	4.66	0.22	0.76
16S/1E-23E4	6.53	1160	290	6.9	77	136	0.10	<1	2.7	109	94	26	2.5	1.34	0.25	0.32
16S/1E-23La	6.72	428	104	7.0	31	65	0.09	<1	1.6	40	27	13	3.5	1.11	0.19	0.09
16S/1E-24N5	8.02	467	130	7.0	31	59	<0.05	2	1.4	45	32	12	3.0	<0.05	0.11	<0.03
Seaside Basin
15S/1E-15N3 (shal)		318	66	7.2	45	17	0.10	<1	0.5	17	36	4.6	3.3	<0.05	<0.0005	0.03
15S/1E-15N2 (deep)		985	242	7.7	155	43	0.10	<1	0.5	75	103	14	4.8	0.13	0.05	<0.03
15S/1E-23Ca (shal)		917	240	8.3	130	45	<0.05	<1	1.0	77	85	18	4.5	0.79	<0.0005	<0.03
15S/1E-23Cb (deep)		1243	296	8.1	170	116	0.53	<1	1.3	104	113	24	6.4	0.12	0.08	<0.03
15S/1E-15F1 (shal)		310	64	7.3	47	11	0.36	4	0.6	20	31	5	2.2	<0.05	<0.0005	<0.03
15S/1E-15F2 (deep)		972	242	7.8	149	43	0.14	<1	1.1	75	102	16	5.3	0.49	0.08	0.23
15S/1E-15K5 (shal)		307	68	7.7	50	8	0.06	2	0.6	20	35	6	1.8	3.27	0.13	0.88
15S/1E-15K4 (deep)		845	224	7.6	118	40	0.06	<1	1.7	64	93	12	4.6	1.13	0.06	0.32
15S/1E-11Pa (shal)		330	62	7.6	56	13	0.06	<1	0.5	22	33	4.2	3.7	<0.05	<0.0005	<0.03
15S/1E-11Pb (deep)		428	88	8.4	71	15	<0.05	<1	0.5	26	50	4.5	3.4	<0.05	<0.0005	<0.03
15S/1E-12Fa (shal)		340	62	8.2	58	13	<0.05	1	0.5	22	35	5.8	2.6	<0.05	<0.0005	<0.03
15S/1E-12Fc (deep)		374	74	8.2	63	13	<0.05	<1	0.6	22	40	5.9	2.6	0.41	0.11	<0.03
NOTES:
(1)   Maximum contaminant levels are from California Domestic Water Quality and Monitoring Regulations, Title 22, 1977.
(2)   The three values listed for certain constituents refer to the "recommended" level, the "upper" level, and "short-term use" level, respectively.