# //UNITED STATES GEOLOGICAL SURVEY       http://water.usgs.gov/
# //NATIONAL WATER INFORMATION SYSTEM     http://water.usgs.gov/data.html
# //DATA ARE PROVISIONAL AND SUBJECT TO CHANGE UNTIL PUBLISHED BY USGS
# //RETRIEVED: 2026-06-29 16:55:02
# //WARNING
# //WARNING The stage-discharge rating provided in this file should be
# //WARNING considered provisional and subject to change. Stage-discharge
# //WARNING ratings change over time as the channel features that control
# //WARNING the relation between stage and discharge vary. Users are
# //WARNING cautioned to consider carefully the applicability of this
# //WARNING rating before using it for decisions that concern personal or
# //WARNING public safety or operational consequences.
# //FILE TYPE="NWIS RATING" 
# //DATABASE NUMBER=01 DESCRIPTION=" Standard data base for this site."
# //STATION AGENCY="USGS " NUMBER="11048175       " TIME_ZONE="PST" DST_FLAG=Y
# //STATION NAME="AGUA CHINON WASH A PORTOLA SPRINGS RD NR IRVINE CA"
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20260629165502 PST"
# //RATING ID="13" TYPE="STGQ" NAME="stage-discharge" AGING=????
# //RATING REMARKS=""
# //RATING EXPANSION="logarithmic"
# //RATING BREAKPOINT1=7.950765E+00
# //RATING OFFSET1=7.200000E+00 OFFSET2=7.110000E+00
# //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)"
# //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)"
# //RATING_DATETIME BEGIN=20241114130000 BZONE=-08:00 END=-------------- EZONE=--- AGING=1
# //SHIFT_PREV BEGIN="20260625160000" BZONE="-08:00" END="--------------" EZONE="---"
# //SHIFT_PREV STAGE1="7.31" SHIFT1="-0.78" STAGE2="8.78" SHIFT2="-0.78" STAGE3="10.66" SHIFT3="0.00"
# //SHIFT_PREV COMMENT="Shift to compute zero flow based on 6/25 visit. Large amount of silt/mud in culvert."
# //SHIFT_NEXT BEGIN="--------------" BZONE="---" END="--------------" EZONE="---"
# //SHIFT_NEXT STAGE1="---" SHIFT1="---" STAGE2="---" SHIFT2="---" STAGE3="---" SHIFT3="---"
# //SHIFT_NEXT COMMENT=" "
INDEP	SHIFT	DEP	STOR
16N	16N	16N	1S
8.06	-0.78	0.00	
8.07	-0.79	0.00	
8.08	-0.80	0.00	
8.09	-0.78	0.01	
8.10	-0.79	0.01	
8.11	-0.80	0.01	
8.12	-0.81	0.01	
8.13	-0.82	0.01	
8.14	-0.78	0.02	
8.15	-0.79	0.02	
8.16	-0.80	0.02	
8.17	-0.78	0.03	
8.18	-0.79	0.03	
8.19	-0.80	0.03	
8.20	-0.78	0.04	
8.21	-0.79	0.04	
8.22	-0.78	0.05	
8.23	-0.79	0.05	
8.24	-0.78	0.06	
8.25	-0.79	0.06	
8.26	-0.78	0.07	
8.27	-0.78	0.08	
8.28	-0.78	0.09	
8.29	-0.79	0.09	
8.30	-0.78	0.10	
8.31	-0.78	0.11	
8.32	-0.78	0.12	
8.33	-0.78	0.13	
8.34	-0.78	0.14	
8.35	-0.78	0.15	
8.36	-0.78	0.16	
8.37	-0.78	0.18	
8.38	-0.78	0.19	
8.39	-0.78	0.20	
8.40	-0.78	0.21	
8.41	-0.78	0.23	
8.42	-0.78	0.24	
8.43	-0.78	0.26	
8.44	-0.78	0.27	
8.45	-0.78	0.29	
8.46	-0.78	0.31	
8.47	-0.78	0.32	
8.48	-0.78	0.34	
8.49	-0.78	0.36	
8.50	-0.78	0.38	
8.51	-0.78	0.40	
8.52	-0.78	0.42	
8.53	-0.78	0.44	
8.54	-0.78	0.46	
8.55	-0.78	0.49	
8.56	-0.78	0.51	
8.57	-0.78	0.53	
8.58	-0.78	0.56	
8.59	-0.78	0.59	
8.60	-0.78	0.61	
8.61	-0.78	0.64	
8.62	-0.78	0.67	
8.63	-0.78	0.69	
8.64	-0.78	0.72	
8.65	-0.78	0.75	
8.66	-0.78	0.78	
8.67	-0.78	0.82	
8.68	-0.78	0.85	
8.69	-0.78	0.88	
8.70	-0.78	0.92	
8.71	-0.78	0.95	
8.72	-0.78	0.99	
8.73	-0.78	1.02	
8.74	-0.78	1.05	
8.75	-0.78	1.08	
8.76	-0.78	1.11	
8.77	-0.78	1.14	
8.78	-0.78	1.18	
8.79	-0.78	1.22	
8.80	-0.77	1.27	
8.81	-0.77	1.31	
8.82	-0.76	1.36	
8.83	-0.76	1.41	
8.84	-0.76	1.46	
8.85	-0.75	1.52	
8.86	-0.75	1.57	
8.87	-0.74	1.62	
8.88	-0.74	1.68	
8.89	-0.73	1.73	
8.90	-0.73	1.79	
8.91	-0.72	1.85	
8.92	-0.72	1.91	
8.93	-0.72	1.97	
8.94	-0.71	2.03	
8.95	-0.71	2.09	
8.96	-0.70	2.16	
8.97	-0.70	2.22	
8.98	-0.70	2.29	
8.99	-0.69	2.35	
9.00	-0.69	2.42	
9.01	-0.68	2.49	
9.02	-0.68	2.56	
9.03	-0.68	2.63	
9.04	-0.67	2.71	
9.05	-0.67	2.78	
9.06	-0.66	2.85	
9.07	-0.66	2.93	
9.08	-0.66	3.01	
9.09	-0.65	3.09	
9.10	-0.65	3.17	
9.11	-0.64	3.25	
9.12	-0.64	3.33	
9.13	-0.63	3.41	
9.14	-0.63	3.50	
9.15	-0.63	3.58	
9.16	-0.62	3.67	
9.17	-0.62	3.76	
9.18	-0.61	3.85	
9.19	-0.61	3.94	
9.20	-0.61	4.03	
9.21	-0.60	4.13	
9.22	-0.60	4.22	
9.23	-0.59	4.32	
9.24	-0.59	4.41	
9.25	-0.59	4.51	
9.26	-0.58	4.61	
9.27	-0.58	4.71	
9.28	-0.57	4.81	
9.29	-0.57	4.92	
9.30	-0.56	5.02	
9.31	-0.56	5.13	
9.32	-0.55	5.24	
9.33	-0.55	5.34	
9.34	-0.55	5.45	
9.35	-0.54	5.57	
9.36	-0.54	5.68	
9.37	-0.53	5.79	
9.38	-0.53	5.91	
9.39	-0.53	6.02	
9.40	-0.52	6.14	
9.41	-0.52	6.26	
9.42	-0.51	6.38	
9.43	-0.51	6.50	
9.44	-0.51	6.63	
9.45	-0.50	6.75	
9.46	-0.50	6.88	
9.47	-0.49	7.00	
9.48	-0.49	7.13	
9.49	-0.49	7.26	
9.50	-0.48	7.39	
9.51	-0.48	7.53	
9.52	-0.47	7.66	
9.53	-0.47	7.80	
9.54	-0.47	7.93	
9.55	-0.46	8.07	
9.56	-0.46	8.21	
9.57	-0.45	8.35	
9.58	-0.45	8.50	
9.59	-0.44	8.64	
9.60	-0.44	8.79	
9.61	-0.44	8.93	
9.62	-0.43	9.08	
9.63	-0.43	9.23	
9.64	-0.42	9.38	
9.65	-0.42	9.53	
9.66	-0.41	9.69	
9.67	-0.41	9.84	
9.68	-0.41	10.00	
9.69	-0.40	10.16	
9.70	-0.40	10.32	
9.71	-0.39	10.48	
9.72	-0.39	10.64	
9.73	-0.39	10.81	
9.74	-0.38	10.97	
9.75	-0.38	11.14	
9.76	-0.37	11.31	
9.77	-0.37	11.48	
9.78	-0.36	11.65	
9.79	-0.36	11.82	
9.80	-0.36	12.00	
9.81	-0.35	12.17	
9.82	-0.35	12.35	
9.83	-0.34	12.53	
9.84	-0.34	12.71	
9.85	-0.34	12.89	
9.86	-0.33	13.08	
9.87	-0.33	13.26	
9.88	-0.32	13.45	
9.89	-0.32	13.64	
9.90	-0.31	13.83	
9.91	-0.31	14.02	
9.92	-0.31	14.21	
9.93	-0.30	14.41	
9.94	-0.30	14.60	
9.95	-0.29	14.80	
9.96	-0.29	15.00	
9.97	-0.29	15.20	
9.98	-0.28	15.40	
9.99	-0.28	15.61	
10.00	-0.27	15.81	
10.01	-0.27	16.02	
10.02	-0.27	16.23	
10.03	-0.26	16.44	
10.04	-0.26	16.65	
10.05	-0.25	16.86	
10.06	-0.25	17.08	
10.07	-0.25	17.29	
10.08	-0.24	17.51	
10.09	-0.24	17.73	
10.10	-0.23	17.95	
10.11	-0.23	18.18	
10.12	-0.22	18.40	
10.13	-0.22	18.63	
10.14	-0.22	18.85	
10.15	-0.21	19.08	
10.16	-0.21	19.31	
10.17	-0.20	19.55	
10.18	-0.20	19.78	
10.19	-0.19	20.02	
10.20	-0.19	20.25	
10.21	-0.19	20.49	
10.22	-0.18	20.73	
10.23	-0.18	20.98	
10.24	-0.17	21.22	
10.25	-0.17	21.47	
10.26	-0.17	21.71	
10.27	-0.16	21.96	
10.28	-0.16	22.21	
10.29	-0.15	22.47	
10.30	-0.15	22.72	
10.31	-0.14	22.98	
10.32	-0.14	23.23	
10.33	-0.14	23.49	
10.34	-0.13	23.75	
10.35	-0.13	24.02	
10.36	-0.12	24.28	
10.37	-0.12	24.54	
10.38	-0.12	24.81	
10.39	-0.11	25.08	
10.40	-0.11	25.35	
10.41	-0.10	25.63	
10.42	-0.10	25.90	
10.43	-0.09	26.18	
10.44	-0.09	26.45	
10.45	-0.09	26.73	
10.46	-0.08	27.01	
10.47	-0.08	27.30	
10.48	-0.07	27.58	
10.49	-0.07	27.87	
10.50	-0.07	28.16	
10.51	-0.06	28.45	
10.52	-0.06	28.74	
10.53	-0.05	29.03	
10.54	-0.05	29.33	
10.55	-0.05	29.62	
10.56	-0.04	29.92	
10.57	-0.04	30.22	
10.58	-0.03	30.52	
10.59	-0.03	30.83	
10.60	-0.02	31.13	
10.61	-0.02	31.44	
10.62	-0.02	31.75	
10.63	-0.01	32.06	
10.64	-0.01	32.37	
10.65	0.00	32.69