Annual Cow Summary 1998

	Total Cows	Total Herds	Cows/ Herd	% Dry	%Left Herd	Milk Pounds	Fat(%)	Fat(lbs)	Pro(%)	Pro(lbs)	SNF(%)	SNF(lbs)	Calving Interval	Age at Calving	Days Dry	Peak Milk	Days Open
BY ASSOCIATION
Arcata	842	6	140	16	21	15592	4.09	637	3.87	537	8.68	1563	13.6	62.7	71	75.1	143
Churchill	8195	15	546	13	26	19507	3.79	740	3.32	649			13.4	49.4	62	84.4	139
Douglas	418	3	139	12	46	20571	3.65	751	3.3	679			14.1	48.8	65	88.6	164
Del Norte	3032	4	758	15	43	22978	3.73	857	3.25	748			13.6	44	67	97.7	156
Eastern New Mexico	13636	8	1705	13	23	22495	3.51	790	3.27	735			13.7	41.3	67	93.5	145
Ferndale	8754	48	182	13	24	17123	3.97	680	3.48	583	8.71	1589	13.2	53.4	65	77	136
Fresno	92847	127	731	14	36	20846	3.58	746	3.28	711	8.82	1731	13.6	45.2	68	89.4	140
Kings	78154	88	888	15	38	20439	3.67	751	3.25	669	8.64	1751	13.5	43	68	84.6	130
Maricopa	17904	14	1279	13	33	21362	3.4	727	3.1	665			13.7	45.4	64	89.9	145
Merced	105885	202	524	14	32	20248	3.79	767	3.32	662	8.5	2022	13.5	45.7	65	85.2	137
North Bay	35097	104	337	15	31	20955	3.71	778	3.34	699	8.9	1846	13.6	51.3	67	90.8	137
San Joaquin	78211	124	631	14	36	21586	3.71	802	3.25	710	8.58	1777	13.8	46.1	64	91.5	149
Southern Cos.	126080	109	1157	14	36	20972	3.54	743	3.23	675	8.74	1864	13.7	44.6	68	87.8	141
Stanislaus	82886	149	556	13	36	21571	3.71	801	3.24	690	8.61	1944	13.8	45.3	65	91	148
Willamette	27156	125	217	13	34	22304	3.63	810	3.27	729			14.1	43.9	63	92	150
BY STATE
Arizona	17904	14	1279	13	33	21362	3.4	727	3.1	665			13.7	45.4	64	89.9	145
California	611786	961	637	14	35	20866	3.67	765	3.27	683	8.68	1809	13.7	45.5	67	88.1	140
Nevada	8613	18	479	13	27	19558	3.78	740	3.32	650			13.5	49.4	62	84.6	140
New Mexico	13636	8	1705	13	23	22495	3.51	790	3.27	735			13.7	41.3	67	93.5	145
Oregon	27156	125	217	13	34	22304	3.63	810	3.27	729			14.1	43.9	63	92	150
BY TYPE OF TEST
(00)DHI	211074	337	626	14	35	21153	3.65	773	3.25	682	8.71	1920	13.7	45.2	66	88	141
(01)DHI-APT	157858	211	748	14	33	21387	3.62	775	3.25	696	8.57	1827	13.7	44.8	67	90	142
(02)DHI-APCS	37039	30	1235	13	36	20937	3.6	755	3.19	665	8.67	1848	13.5	43.2	64	87.3	134
(20)DHIR	23759	74	321	13	36	21798	3.78	825	3.32	724	9.43	1234	14.1	45.6	66	91.5	153
(21)DHIR-APT	33934	62	547	14	43	21845	3.73	814	3.28	717	8.89	1815	13.8	44.9	66	91.9	141
(22)DHIR-APCS	5754	8	719	13	41	24488	3.65	894	3.17	775			14	43.7	66	100.9	159
(23)DHIR-AP (w/o timer)	800	3	267	10	19	20247	3.58	725	3.39	687			8.3	43.2	47	78.1	148
(31)DHI-AP	165951	316	525	14	33	20337	3.69	750	3.3	674	8.69	1746	13.6	46.4	66	87.5	140
(40)OS	673	7	96	14	21	18634	3.93	733	3.3	615			14.7	55.2	73	80.8	151
(41)OS-AP	165	2	82	16	27	15031	3.55	533	3.23	493	8.53	1127	13.8	52.6	74	67.3	142
(42)OS-APCS	670	2	335	13	15	19103	3.55	678	3.26	622			13.2	52.1	55	81.8	140
(41)OS-APMO	162	1	162	15	69	18615	3.69	688			8.81	1640	14.8	38.3	79	75.9	129
(60)COMM	5885	16	368	17	31	18122	3.63	658	3.32	603	8.86	1581	14	50.5	71	82.2	157
(61)COMM-AP	34899	55	635	15	35	19334	3.6	696	3.29	661	8.82	1628	13.6	46.1	73	83.3	137
(70DHI-SS	317	1	317	22	4	16956	3.77	639	3.28	557			12.9	41.5	61	84.7	144
(98)DHI-OTHER	155	1	155	15	13	21882	3.41	746	3.32	726			13.2	52.2	66	98.6	115
BY BREED
Ayrshire	84	1	84	13	20	17970	3.97	714	3.34	600			14.8	48.4	63	76	100
Brown Swiss	1196	16	75	16	52	17317	4.07	705	3.63	629			14.8	60.5	71	79.9	172
Guernsey	1047	15	70	14	36	15938	4.34	692	3.52	569	9.43	1234	14.7	49.2	67	70.1	162
Holstein	633643	939	675	14	35	21381	3.61	772	3.24	697	8.68	1812	13.7	45.1	66	90.2	142
Jersey	37373	125	299	15	26	14780	4.69	694	3.78	561	9.04	1077	13.1	48.6	65	62.6	121
Milking Shorthorn	273	2	136	19	31	13660	3.56	487	3.23	441			13.3	58.1	80	63.3	124
Crossbreed/Mixed	5480	28	196	14	24	15696	3.81	598	3.38	519	8.94	1633	12.5	48.4	64	67.9	154
BY HERD SIZE
0- 99	6072	111	55	13	30	17257	4.01	692	3.49	598	9.14	1726	13.2	48.8	67	74.5	144
100- 199	22947	154	149	13	31	17753	3.89	690	3.4	606	8.55	1543	13.8	50.5	64	77	144
200- 299	33841	137	247	14	31	19033	3.73	710	3.31	628	8.78	1715	13.8	51.1	65	83.2	148
300- 399	39747	115	346	14	30	20000	3.7	741	3.32	678	8.77	1606	13.9	49.4	64	87.3	146
400- 499	46004	103	447	14	32	19714	3.7	729	3.31	656	8.48	1642	13.6	47.1	65	84.8	140
500- 749	123168	203	607	14	32	20574	3.67	754	3.29	682	8.76	1741	13.8	46.6	66	88.3	145
750- 999	92461	107	864	14	38	21411	3.63	777	3.26	704	8.75	1820	13.8	44.7	67	89.6	143
1000-1999	219995	164	1341	14	36	21664	3.63	787	3.25	700	8.66	1907	13.6	44	67	90.4	137
Greater Than 2000	94861	32	2964	13	37	22040	3.6	794	3.19	706	8.62	1865	13.6	41.6	67	90.4	139
BY MILK PRODUCTION
Less Than 10,000	1124	10	112	18	34	8833	4.49	396	3.65	322			13.5	58.7	75	46.8	164
10000-14999	30411	117	260	15	26	13622	4.36	594	3.68	499	8.73	1233	13.3	51.9	67	61.9	132
15000-15999	14834	47	316	16	31	15392	4.06	625	3.58	552	8.73	1342	14.2	52.3	70	71.3	151
16000-16999	21753	61	357	15	27	16452	4.05	666	3.49	574	8.76	1444	13.5	49.4	65	72.2	134
17000-17999	34310	85	404	15	30	17538	3.72	653	3.33	583	8.76	1550	13.6	48.4	67	78.5	144
18000-18999	52518	103	510	14	34	18554	3.67	682	3.31	615	8.76	1622	13.8	47.5	69	81.2	145
19000-19999	72883	123	593	14	35	19496	3.61	703	3.25	634	8.81	1717	13.7	45.1	67	85.4	141
20000-20999	110791	141	786	14	35	20509	3.6	738	3.24	666	8.63	1767	13.7	45.4	67	87.2	140
21000-21999	98453	122	807	14	36	21491	3.6	775	3.24	697	8.75	1875	13.7	44.3	67	89.6	137
22000-22999	76557	110	696	13	35	22537	3.61	814	3.26	735	8.72	1963	13.7	44.6	66	93	139
23000-23999	57350	74	775	13	38	23409	3.63	850	3.21	751	8.27	1938	13.7	42.6	64	95.7	140
24000-24999	44847	57	787	13	35	24396	3.61	880	3.23	788	8.51	2066	13.8	43.9	64	100.5	150
MoreThan 25,000	63266	76	832	13	39	26416	3.6	950	3.17	837	8.59	2273	13.7	42.1	63	105.6	144
CALIFORNIA DHIA AVE	679096	1126	603

CALIFORNIA DHIA PROGRAM

1998 COW SUMMARY