Caption:  The Source Table wq_stemple_ncrwqcb_1990_1994.dbf shows water quality parameters measured in the Stemple Creek watershed from 1990-1994 by the North Coast Regional Water Quality Control Board. The abbreviations in the table are SCMRD = Stemple Creek at Mecham Road, SCPDS = Stemple Creek at Pepper Road (downstream), SCPVR = Stemple Creek at Petaluma Valley Ford Road, SFSCUS = South Fork of Stemple Creek (upstream) SFSCDS = South Fork of Stemple Creek (downstream), NFSCFR = North Fork of Stemple Creek at Fallon Road, TSTDD = tributary station at Petaluma Tomales Road, SCAR = Stemple Creek at Alexander Road, SCTB = Stemple Creek at Twin Bridges, ESHWY1 = Estero de San Antonio at Highway One, SCMIRD = Stemple Creek at Middle Road, ESVF = Estero de San Antonio at Valley Ford Road, SAMPLETYPE = type of sampling (i.e. water or sediment), SAMPLEDATE = date of sampling, NO3 = nitrate (mg/L), NO2 = nitrite (mg/L), NH3_N = total ammonia-nitrogen (mg/L), TKN = total Kjeldahl nitrogen (mg/L), OPO4 = orthophosphate (mg/L), TPO4 = total phosphates (mg/L), WATERTEMP = water temperature (°C), DO2 = dissolved oxygen (mg/L), PH = pH, SC = specific conductance (µmhos/cm), BOD = biological oxygen demand (mg/L), COD = chemical oxygen demand (mg/L), HARDNESS = hardness (mg/L), TOTCU = total copper (mg/L), DISSCU = dissolved copper (mg/L), TOTAMM = total ammonia (mg/L), PKA = pKa, and UNIONAMM = un-ionized ammonia (mg/L).

 50 rows of a possible 52 have been displayed.

WATERSHED	STATION	SAMPLETYPE	SAMPLEDATE	NO3	NO2	NH3_N	TKN	OPO4	TPO4	WATERTEMP	DO2	PH	SC	BOD	COD	HARDNESS	TOTCU	DISSCU	TOTAMM	PKA	UNIONAMM
Stemple Creek	SCMRD	Water	2/13/92	0.68	0.1	1.3	3.6	1.7	2	14.6	6.9	7.3	440	-	-	140	0.08	0.01	1.582	9.58	0.008
Stemple Creek	SCMRD	Water	5/8/92	0.015	0.015	68	160	9.6	19	14.7	0.1	7.8	2200	-	-	540	0.09	0.01	82.725	9.57	1.374
Stemple Creek	SCPDS	Water	1/19/90	2.2	0.08	1.7	2.7	1.1	1.1	6.8	7.8	6.32	650	6.200	-	-	-	-	2.068	9.84	0.001
Stemple Creek	SCPDS	Water	2/13/92	1.8	0.25	1.5	4.1	2.3	2.4	13.8	5.2	7.3	540	-	-	160	0.01	0.01	1.825	9.6	0.009
Stemple Creek	SCPDS	Water	5/8/92	0.015	0.015	50	79	8.8	13	15.8	1.4	8.2	2200	-	-	530	0.03	0.01	60.827	9.54	2.659
Stemple Creek	SCPVR	Water	12/17/92	6.3	0.28	4.2	8.8	1.4	2	9.5	6.8	7.1	610	2.500	84.000	-	-	-	5.109	9.75	0.011
Stemple Creek	SCPVR	Water	1/7/93	4.1	0.09	1.4	5.4	2.1	2.1	9	6.7	8	445	7.000	130.000	-	-	-	1.703	9.76	0.029
Stemple Creek	SCPVR	Water	2/11/93	1.3	0.07	2.2	6.8	1.8	2.3	9	7.1	7.6	551	8.000	150.000	-	-	-	2.676	9.76	0.018
Stemple Creek	SCPVR	Water	3/4/93	0.87	0.19	2.6	5.8	1.9	1.9	12	4.7	7.7	606	-	-	-	-	-	3.163	9.66	0.034
Stemple Creek	SCPVR	Water	4/6/93	0.07	0.09	6.8	11	3	3.3	15	3.1	7.9	904	-	-	-	-	-	8.273	9.56	0.177
Stemple Creek	SFSCUS	Water	2/11/93	1.1	0.04	0.89	3	0.8	0.87	11.1	11	8	330	2.500	59.000	-	-	-	1.083	9.69	0.022
Stemple Creek	SFSCDS	Water	2/11/93	1.3	0.05	0.46	3.2	-	1.1	11.6	10.2	7.9	399	2.500	74.000	-	-	-	0.56	9.68	0.009
Stemple Creek	NFSCFR	Water	2/11/93	2.2	0.04	1.1	4.3	1.2	1.3	10.8	10.6	7.8	379	6.000	87.000	-	-	-	1.338	9.7	0.017
Stemple Creek	TSTDD	Water	12/17/92	11	1.9	4.3	8.9	2.5	4	9.2	6	7.7	640	2.500	100.000	-	-	-	5.231	9.76	0.045
Stemple Creek	TSTDD	Water	1/7/93	7.8	0.1	0.7	4	1.1	1.3	9.6	9.4	8.2	334	6.000	92.000	-	-	-	0.852	9.74	0.024
Stemple Creek	TSTDD	Water	2/11/93	3.3	0.17	2.8	8.3	1.5	1.8	12.9	8.1	7.8	440	29.000	130.000	-	-	-	3.406	9.63	0.05
Stemple Creek	SCAR	Water	12/17/92	5.5	0.28	1.7	5	1.4	1.4	9	7.2	7.8	439	2.500	100.000	-	-	-	2.068	9.76	0.022
Stemple Creek	SCAR	Water	1/7/93	3.6	0.08	1	4.8	0.14	1.5	9.7	7.8	8.1	353	6.000	92.000	-	-	-	1.217	9.74	0.027
Stemple Creek	SCAR	Water	2/11/93	1.4	0.06	1.1	5	1.2	1.4	11	9.2	8	400	8.000	100.000	-	-	-	1.338	9.7	0.026
Stemple Creek	SCAR	Water	3/4/93	1.5	0.2	1.1	3.3	0.98	1	13.9	6.5	7.7	470	-	-	-	-	-	1.338	9.6	0.017
Stemple Creek	SCAR	Water	4/6/93	1.8	0.11	0.23	2.1	0.74	0.85	15.6	8	7.9	570	-	-	-	-	-	0.28	9.54	0.006
Stemple Creek	SCTB	Water	1/19/90	1.6	0.62	3	4.7	1.8	1.5	9.1	6.8	6.52	550	5.900	-	-	-	-	3.65	9.76	0.002
Stemple Creek	SCTB	Water	2/13/92	1.6	0.1	1.5	3.6	1.6	1.9	14.1	7	7.6	360	-	-	110	0.01	0.01	1.825	9.59	0.018
Stemple Creek	SCTB	Water	5/8/92	0.04	0.015	0.18	0.85	2.1	2.4	-	7.7	8	780	-	-	-	-	-	0.219	9.39	0.009
Stemple Creek	ESHWY1	Water	2/13/92	1.7	0.06	1.2	3.6	1.5	1.2	12.9	7.7	7.5	310	-	-	92	0.01	0.01	1.46	9.63	0.011
Stemple Creek	ESHWY1	Water	5/8/92	0.07	0.015	0.11	2.4	1.1	1.2	18.2	11	8.3	640	-	-	190	0.01	0.01	0.134	9.46	0.009
Stemple Creek	ESHWY1	Water	12/17/92	5.2	0.28	2.5	6	1.4	1.5	9.2	7.9	8	400	5.000	77.000	-	-	-	3.041	9.76	0.052
Stemple Creek	ESHWY1	Water	1/7/93	3.5	0.07	0.86	3.9	0.12	1.2	9.3	9.4	8	334	7.000	120.000	-	-	-	1.046	9.75	0.018
Stemple Creek	ESHWY1	Water	2/11/93	1.4	0.09	1.4	5.6	1.3	1.6	11.7	9.6	8.2	396	9.000	120.000	-	-	-	1.703	9.67	0.056
Stemple Creek	ESHWY1	Water	3/4/93	2	0.22	0.88	2.8	0.58	0.81	15.5	8.4	7.8	397	-	-	-	-	-	1.071	9.55	0.019
Stemple Creek	ESHWY1	Water	4/6/93	1.4	0.09	0.17	2.1	0.63	0.73	15.8	8.5	7.8	511	-	-	-	-	-	0.207	9.54	0.004
Stemple Creek	ESHWY1	Water	6/24/93	0.1	0.005	0.15	2	1.1	8.1	24.2	4.3	8	779	-	-	-	-	-	0.182	9.27	0.009
Stemple Creek	ESHWY1	Water	6/30/93	0.015	0.015	0.05	2.1	1.3	1.9	23.2	4	8.3	871	-	-	-	-	-	0.061	9.3	0.006
Stemple Creek	SCMIRD	Water	1/19/90	2.8	0.36	2.4	3.4	1.6	1.1	9	8.5	6	1100	1.000	-	-	-	-	2.92	9.76	0.001
Stemple Creek	ESVF	Water	2/13/92	-	-	1.1	2.7	1	0.82	13.3	7.6	7.5	2200	-	-	250	0.01	0.01	1.338	9.62	0.01
Stemple Creek	ESVF	Water	5/8/92	0.015	0.1	0.26	1.9	0.65	0.6	19.6	3.8	7.7	20000	-	-	2300	0.01	0.01	0.316	9.41	0.006
Stemple Creek	ESVF	Water	6/11/92	0.4	0.015	0.1	1.9	0.5	0.65	22.8	5.8	7.8	36000	-	-	4500	0.01	0.01	1.058	9.43	0.024
Stemple Creek	ESVF	Water	6/26/92	0.14	0.015	0.1	1.9	0.5	0.65	22.8	5.8	7.6	39000	-	-	4200	0.01	0.01	0.122	9.31	0.002
Stemple Creek	ESVF	Water	6/30/92	0.1	0.015	0.14	1.3	0.54	0.73	21.2	6	7.9	39000	-	-	3700	0.01	0.01	0.17	9.36	0.006
Stemple Creek	ESVF	Water	12/17/92	4.7	0.43	2.6	6.8	1.9	1.5	9.9	7	7.6	6200	5.000	110.000	-	-	-	3.163	9.73	0.023
Stemple Creek	ESVF	Water	1/7/93	3.6	0.06	0.74	3.8	0.08	1.2	9.6	8.1	8.2	-	6.000	120.000	-	-	-	0.9	9.74	0.025
Stemple Creek	ESVF	Water	2/11/93	1.6	0.08	0.82	3.3	0.76	0.91	11.4	10.1	7.7	402	-	-	-	-	-	0.998	9.68	0.01
Stemple Creek	ESVF	Water	3/4/93	1.5	0.15	0.55	2.3	0.45	0.57	15.5	8.4	7.9	573	-	-	-	-	-	0.669	9.55	0.015
Stemple Creek	ESVF	Water	4/6/93	1.3	0.08	0.09	2.2	0.47	0.57	17.6	9.9	8	925	-	-	-	-	-	0.109	9.48	0.004
Stemple Creek	ESVF	Water	6/24/93	1	0.005	0.07	2.8	0.12	0.12	21.4	6.8	8.4	-	-	-	-	-	-	0.085	9.36	0.008
Stemple Creek	ESVF	Water	6/30/93	0.015	0.015	0.07	1.4	0.35	0.46	20.5	5.4	8.1	-	-	-	-	-	-	0.085	9.39	0.004
Stemple Creek	ESVF	Water	6/7/94	0.5	0.5	0.32	1.21	-	-	17.1	5.7	7.6	29000	2.500	1300.000	4700	0.005	0.005	0.389	9.49	0.005
Stemple Creek	ESVF_T1	Sediment	6/26/92	-	-	19	350	-	13	-	-	-	-	-	-	-	1	-	-	-	-
Stemple Creek	ESVF_M1	Sediment	6/26/92	-	-	12	360	-	20	-	-	-	-	-	-	-	1	-	-	-	-
Stemple Creek	ESVF_B1	Sediment	6/26/92	-	-	15	290	-	5.9	-	-	-	-	-	-	-	1	-	-	-	-