Area	Laguna
Topic	WQ: 1973-2000 Total Kjeldahl Nitrogen in Laguna at Trenton Br.

Caption:  The Chart Table "rr_waterquality_jd_cross_tkn.db" contains summary values on total Kjeldahl nitrogen (mg-N/L) by year for the Laguna de Santa Rosa at Trenton Bridge and six mainstem Russian River sites: Cloverdale, Hacienda Bridge, Healdsburg Memorial Beach, Hopland Bridge, Johnsons Beach, and Wohler Bridge. Data were provided by the North Coast Regional Water Quality Control Board (NCRWQCB). Summaries include number of sampling dates (_Num), Standard Deviation (_Sdv), and Average (_Avg), Minimum measure (_Min), Maximum measure (_Max), and Median (_Mdn).

 50 rows of a possible 145 have been displayed.

SAMDATE_yyyy	Laguna at Trenton-_Avg	Laguna at Trenton-_Num	Laguna at Trenton-_Min	Laguna at Trenton-_Mdn	Laguna at Trenton-_Max	Russian R at Clove_Avg	Russian R at Clove_Num	Russian R at Clove_Min	Russian R at Clove_Mdn	Russian R at Clove_Max	Russian R at Hacie_Avg	Russian R at Hacie_Num	Russian R at Hacie_Min	Russian R at Hacie_Mdn	Russian R at Hacie_Max	Russian R at Heald_Avg	Russian R at Heald_Num	Russian R at Heald_Min	Russian R at Heald_Mdn	Russian R at Heald_Max	Russian R at Hopla_Avg	Russian R at Hopla_Num	Russian R at Hopla_Min	Russian R at Hopla_Mdn	Russian R at Hopla_Max	Russian R at Johns_Avg	Russian R at Johns_Num	Russian R at Johns_Min	Russian R at Johns_Mdn	Russian R at Johns_Max	Russian R at Wohle_Avg	Russian R at Wohle_Num	Russian R at Wohle_Min	Russian R at Wohle_Mdn	Russian R at Wohle_Max
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1973	7.59	24	7.3	7.45	8.4	7.38	6	6.5	7.4	8.1	7.35	2	7.3	7.35	7.4	8.19	29	7.5	8.3	8.5	-	-	-	-	-	8.19	30	7.6	8.4	8.6	8.18	30	7.8	8.2	8.5
1974	-	-	-	-	-	7.5	13	6.6	7.7	8.3	7.69	19	7.2	7.7	8.3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1975	7.74	112	7	7.75	8.4	7.28	6	7	7.35	7.5	7.65	21	7.2	7.7	8.2	7.91	56	7.1	8	8.4	7.5	57	7.1	7.4	8.2	7.93	56	7.3	8	8.3	7.86	56	7	7.8	8.3
1976	-	-	-	-	-	-	-	-	-	-	7.65	12	7.4	7.6	8.5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	7.6	1	7.6	-	7.6
1977	8.19	62	7.2	8.1	9.6	-	-	-	-	-	7.97	34	6.8	8	10	8.26	25	7.6	8.3	8.7	7.84	18	7.5	7.8	8.2	8.1	27	7.3	8.1	9.8	8.31	25	7.4	8.4	8.9
1978	7.99	94	7.5	8	8.6	-	-	-	-	-	7.85	37	7.3	7.9	8.4	8.11	19	7.8	8.1	8.3	7.62	17	7	7.6	8	8.01	20	7.7	8.1	8.2	7.99	16	7.4	8.05	8.3
1979	7.88	8	7.8	7.8	8.1	-	-	-	-	-	7.74	14	7	7.75	8.2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1980	-	-	-	-	-	-	-	-	-	-	7.73	10	6.5	7.9	8.1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1981	-	-	-	-	-	-	-	-	-	-	7.9	6	7.6	7.95	8.1	7.48	8	6.8	7.5	8.2	-	-	-	-	-	-	-	-	-	-	7.51	8	6.7	7.55	8.3
1982	-	-	-	-	-	-	-	-	-	-	7.98	6	7.5	8	8.3	7.7	1	7.7	-	7.7	-	-	-	-	-	-	-	-	-	-	7.5	1	7.5	-	7.5
1983	-	-	-	-	-	-	-	-	-	-	7.87	6	7.6	7.9	8.1	7.78	4	7.5	7.8	8	-	-	-	-	-	-	-	-	-	-	7.82	4	7.5	7.85	8.1
1984	7.15	4	6.9	7.15	7.4	-	-	-	-	-	7.97	6	7.7	7.95	8.2	7.8	4	7.4	7.8	8.2	-	-	-	-	-	-	-	-	-	-	7.57	3	7.2	7.4	8.1
1985	-	-	-	-	-	-	-	-	-	-	8.03	6	7.8	8.1	8.2	8.01	7	7.5	8.1	8.3	-	-	-	-	-	7.93	6	7.3	8.05	8.1	8.07	6	7.4	8.1	8.5
1986	-	-	-	-	-	8.1	2	8	8.1	8.2	7.88	5	7.5	8	8.2	8	5	7.7	8	8.2	-	-	-	-	-	7.96	14	7.7	8	8.1	8.08	15	7.8	8	10
1987	-	-	-	-	-	8.25	4	8.1	8.2	8.5	8.01	8	7.8	8.05	8.2	8.03	3	7.8	8.1	8.2	7.6	3	7.5	7.6	7.7	7.97	10	7.6	8	8.4	7.85	10	7.1	7.9	8.2
1988	-	-	-	-	-	8.18	10	7.3	8.2	8.8	8.14	7	7.9	8.1	8.3	8.03	10	7.6	8	8.5	7.3	10	6.8	7.3	8.1	7.9	10	7.6	7.9	8.3	8	13	7.7	8	8.4
1989	-	-	-	-	-	8.08	6	7.5	8.15	8.5	8.07	7	7.9	8	8.3	7.82	11	7	7.8	8.7	7.45	6	6.9	7.45	7.8	7.77	11	7.3	7.6	8.5	7.85	11	7.3	7.9	8.6
1990	-	-	-	-	-	8.25	4	7.5	8.45	8.6	8.01	7	7.8	8	8.2	7.53	6	7	7.75	7.9	-	-	-	-	-	7.99	13	7.2	8.2	8.6	8.05	13	7.6	8.1	8.6
1991	-	-	-	-	-	8.02	4	7.7	7.95	8.5	7.94	5	7.8	7.9	8.2	7.95	4	7.6	8	8.2	7.25	2	7	7.25	7.5	8.16	11	7.2	8.3	8.8	7.99	11	7.5	8.1	8.3
1992	-	-	-	-	-	8.4	9	8.1	8.4	8.6	7.98	6	7.7	7.95	8.3	8.1	8	7.8	8.15	8.3	7.7	1	7.7	-	7.7	8.02	8	7.7	8.05	8.2	8.04	5	7.9	8	8.2
1993	7.5	1	7.5	-	7.5	8.8	2	8.7	8.8	8.9	8.1	3	7.9	8.2	8.2	8.18	4	7.5	8.2	8.8	7.85	2	7.8	7.85	7.9	8.37	6	7.7	8.4	8.9	8.2	4	8	8.2	8.4
1994	-	-	-	-	-	7.9	3	7.9	7.9	7.9	-	-	-	-	-	7.7	1	7.7	-	7.7	7.6	1	7.6	-	7.6	8.13	7	7.2	8.3	8.6	8.2	7	7.8	8.3	8.5
1995	-	-	-	-	-	8.1	1	8.1	-	8.1	-	-	-	-	-	8	3	7.8	7.9	8.3	7.5	1	7.5	-	7.5	7.5	1	7.5	-	7.5	7.85	2	7.8	7.85	7.9
1996	7.7	1	7.7	-	7.7	8.4	2	8.4	8.4	8.4	-	-	-	-	-	8.42	4	8.3	8.4	8.6	7.85	4	7.6	7.85	8.1	8.14	5	7.8	8.1	8.5	8.07	3	7.8	8.2	8.2
1997	7.85	4	7.8	7.85	7.9	8.5	2	8.5	8.5	8.5	-	-	-	-	-	8.17	15	7.8	8.2	8.4	7.84	5	7.7	7.8	8.1	8.02	14	7.7	8.05	8.4	8.14	5	7.9	8.2	8.2
1998	7.8	1	7.8	-	7.8	-	-	-	-	-	-	-	-	-	-	7.9	3	7.6	8	8.1	7.63	3	7.5	7.7	7.7	-	-	-	-	-	7.8	3	7.5	7.8	8.1
1999	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	8.03	9	7.8	8	8.3	7.3	4	7.2	7.25	7.5	8.16	7	8.1	8.1	8.3	7.9	4	7.8	7.85	8.1
2000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	7.8	1	7.8	-	7.8	7.4	1	7.4	-	7.4	-	-	-	-	-	7.8	1	7.8	-	7.8

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