USGS CD-ROM: Surface-Water Quality Tables

05583000 SANGAMON RIVER NEAR OAKFORD, IL

LOCATION.--Lat 40°07'25", long 89°59'05", in NW¼SE¼ sec.3, T.19 N., R.8 W., Mason County, Hydrologic Unit 07130008, on right bank at downstream side of bridge on State Highway 97, 300 ft upstream from a railroad bridge, 0.8 mi downstream from Crane Creek, 1.8 mi northwest of Oakford, and at mile 25.7.

DRAINAGE AREA.--5,093 mi².

PERIOD OF RECORD.--Water-quality records, water years 1976 to 1994, 1997 to 1998 (discontinued).

WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DIS- PH
AGENCY AGENCY CHARGE, NUMBER SPE- WATER
COL- ANA- INST. OF CIFIC WHOLE
LECTING LYZING CUBIC SAM- TEMPER- CON- FIELD
SAMPLE SAMPLE GAGE FEET STREAM PLING ATURE DUCT- (STAND-
DATE TIME (CODE (CODE HEIGHT PER WIDTH POINTS WATER ANCE ARD
NUMBER) NUMBER) (FEET) SECOND (FT) (COUNT) (DEG C) (US/CM) UNITS)
(00027) (00028) (00065) (00061) (00004) (00063) (00010) (00095) (00400)
OCT 1997
22... 1510 81700 80020 3.12 294 200 10 12.3 996 8.0
NOV
19... 1620 81700 80020 3.24 356 200 10 5.9 988 7.9
DEC
17... 1620 81700 80020 4.49 1240 310 10 3.5 754 8.0
JAN 1998
15... 1240 81700 80020 8.51 5750 360 10 .9 669 7.9
FEB
06... 1200 81700 80020 5.88 2670 360 10 3.4 719 8.1
MAR
12... 1320 81700 80020 10.40 8380 360 10 2.8 675 7.8
APR
07... 1450 81700 80020 12.90 12600 380 10 12.7 572 7.9
MAY
04... 1620 81700 80020 15.20 17700 700 10 14.5 504 7.8
26... 1810 81700 80020 12.49 11900 400 10 20.1 524 7.6
JUN
01... 1640 81700 80020 8.94 6320 365 10 22.7 613 8.0
21... 1240 81700 80020 17.36 25100 700 10 23.6 417 7.6
29... 1730 81700 80020 14.08 14900 400 10 26.7 467 7.6
JUL
27... 1530 81700 80020 5.40 2190 347 10 24.8 640 8.0
AUG
25... 1410 81700 80020 4.75 1510 330 10 28.2 604 8.4
SEP
22... 1540 81700 80020 3.59 568 220 10 22.5 837 8.3

WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
					DIS-					PH
		AGENCY	AGENCY		CHARGE,		NUMBER		SPE-	WATER
		COL-	ANA-		INST.		OF		CIFIC	WHOLE
		LECTING	LYZING		CUBIC		SAM-	TEMPER-	CON-	FIELD
		SAMPLE	SAMPLE	GAGE	FEET	STREAM	PLING	ATURE	DUCT-	(STAND-
DATE	TIME	(CODE	(CODE	HEIGHT	PER	WIDTH	POINTS	WATER	ANCE	ARD
		NUMBER)	NUMBER)	(FEET)	SECOND	(FT)	(COUNT)	(DEG C)	(US/CM)	UNITS)
		(00027)	(00028)	(00065)	(00061)	(00004)	(00063)	(00010)	(00095)	(00400)
OCT 1997
22...	1510	81700	80020	3.12	294	200	10	12.3	996	8.0
NOV
19...	1620	81700	80020	3.24	356	200	10	5.9	988	7.9
DEC
17...	1620	81700	80020	4.49	1240	310	10	3.5	754	8.0
JAN 1998
15...	1240	81700	80020	8.51	5750	360	10	.9	669	7.9
FEB
06...	1200	81700	80020	5.88	2670	360	10	3.4	719	8.1
MAR
12...	1320	81700	80020	10.40	8380	360	10	2.8	675	7.8
APR
07...	1450	81700	80020	12.90	12600	380	10	12.7	572	7.9
MAY
04...	1620	81700	80020	15.20	17700	700	10	14.5	504	7.8
26...	1810	81700	80020	12.49	11900	400	10	20.1	524	7.6
JUN
01...	1640	81700	80020	8.94	6320	365	10	22.7	613	8.0
21...	1240	81700	80020	17.36	25100	700	10	23.6	417	7.6
29...	1730	81700	80020	14.08	14900	400	10	26.7	467	7.6
JUL
27...	1530	81700	80020	5.40	2190	347	10	24.8	640	8.0
AUG
25...	1410	81700	80020	4.75	1510	330	10	28.2	604	8.4
SEP
22...	1540	81700	80020	3.59	568	220	10	22.5	837	8.3

OXYGEN, ALKA- CAR- BICAR-
DIS- MAGNE- POTAS- LINITY BONATE BONATE CHLO-
SOLVED CALCIUM SIUM, SODIUM, SIUM, WAT DIS WATER WATER RIDE,
OXYGEN, (PER- DIS- DIS- DIS- DIS- TOT IT DIS IT DIS IT DIS-
DIS- CENT SOLVED SOLVED SOLVED SOLVED FIELD FIELD FIELD SOLVED
DATE SOLVED SATUR- (MG/L (MG/L (MG/L (MG/L MG/L AS MG/L AS MG/L AS (MG/L
(MG/L) ATION) AS CA) AS MG) AS NA) AS K) CACO₃ CO₃ HCO₃ AS CL)
(00300) (00301) (00915) (00925) (00930) (00935) (39086) (00452) (00453) (00940)
OCT 1997
22... 13.8 129 72 32 94    6.2 236 0 278 110
NOV
19... 15.3 123 70 33 89    6.5 248 0 302 110
DEC
17... 13.6 103 71 34 46    3.4 236 0 287 73
JAN 1998
15... 14.4 101 76 34 16    2.0 236 0 288 38
FEB
06... 12.9 97 81 37 24    2.3 248 0 302 50
MAR
12... 13.3 99 73 34 21    1.8 206 0 251 48
APR
07... 9.6 91 61 27 13    2.2 178 0 217 32
MAY
04... 8.7 86 57 25 8.9 2.5 156 0 190 23
26... 7.7 85 56 26 9.3 2.4 168 0 205 24
JUN
01... 7.9 92 67 30 14    2.2 204 0 249 32
21... 7.2 85 47 20 6.8 3.0 152 0 185 17
29... 6.3 78 52 22 8.9 3.0 154 0 188 20
JUL
27... 11.2 135 72 33 18    2.5 236 0 282 29
AUG
25... 10.8 139 62 28 20    3.4 226 7 261 33
SEP
22... 8.0 93 73 33 61    5.2 264 17 288 78

SOLIDS, NITRO- NITRO- NITRO- NITRO- NITRO-
FLUO- SILICA, RESIDUE GEN, GEN, GEN,AM- GEN,AM- GEN,
SULFATE RIDE, DIS- AT 180 AMMONIA NITRITE MONIA + MONIA + NO₂+NO₃
DIS- DIS- SOLVED DEG. C DIS- DIS- ORGANIC ORGANIC DIS-
SOLVED SOLVED (MG/L DIS- SOLVED SOLVED DIS. TOTAL SOLVED
DATE (MG/L (MG/L AS SOLVED (MG/L (MG/L (MG/L (MG/L (MG/L
AS SO₄) AS F) SIO₂) (MG/L) AS N) AS N) AS N) AS N) AS N)
(00945) (00950) (00955) (70300) (00608) (00613) (00623) (00625) (00631)
OCT 1997
22... 120 .44 7.0 628 <.015 .015 .33 .44 1.49
NOV
19... 110 .40 7.7 600 <.020 .020 .48 .54 2.01
DEC
17... 63 .31 6.7 493 .145 .033 .52 .58 3.91
JAN 1998
15... 43 .23 8.6 400 <.020 .041 .26 .68 8.16
FEB
06... 56 .28 7.8 458 .041 .019 .33 .47 8.02
MAR
12... 45 .22 7.0 410 <.020 .033 .33 .79 10.1
APR
07... 37 .21 8.6 340 .023 .043 .50 .87 8.85
MAY
04... 32 .27 8.7 307 .076 .059 .46 1.4   8.66
26... 33 .22 7.8 336 .051 .084 .45 1.4   8.30
JUN
01... 41 .26 8.6 370 .091 .061 .37 .90 9.97
21... 24 .23 8.0 246 .029 .058 .30 1.1   6.20
29... 27 .30 8.9 282 <.020 .045 .34 1.2   6.28
JUL
27... 43 .25 9.2 348 .020 .019 .22 .79 4.67
AUG
25... 44 .27 8.5 371 <.020 .015 .25 .90 2.48
SEP
22... 79 .33 5.1 536 <.020 .034 .33 1.5   1.79

PHOS- CARBON, SED.
PHOS- PHORUS MANGA- CARBON, ORGANIC SUSP.
PHOS- PHORUS ORTHO, IRON, NESE, ORGANIC SUS- SEDI- SIEVE
PHORUS DIS- DIS- DIS- DIS- DIS- PENDED MENT, DIAM.
TOTAL SOLVED SOLVED SOLVED SOLVED SOLVED TOTAL SUS- % FINER
DATE (MG/L (MG/L (MG/L (UG/L (UG/L (MG/L (MG/L PENDED THAN
AS P) AS P) AS P) AS FE) AS MN) AS C) AS C) (MG/L) .062 MM
(00665) (00666) (00671) (01046) (01056) (00681) (00689) (80154) (70331)
OCT 1997
22... .566 .534 .504 5.9 63    3.3 .50 3 69
NOV
19... .627 .544 .566 25    108    3.8 .70 4 88
DEC
17... .348 .273 .275 <10    10    2.7 1.3   18 78
JAN 1998
15... .211 .111 .176 <10    8.5 2.6 1.5   132 63
FEB
06... .156 .112 .170 <10    9.7 2.2 .70 37 57
MAR
12... .206 .070 .041 <10    5.1 2.6 2.8   121 91
APR
07... .283 .157 .148 <10    <4.0 3.1 2.0   106 96
MAY
04... .414 .143 .136 <10    <4.0 3.6 3.0   197 98
26... .478 .147 .126 <10    <4.0 3.3 >5.0   151 89
JUN
01... .297 .147 .176 <10    <4.0 2.3 3.0   407 93
21... .354 .128 .126 <10    4.7 3.5 3.2   158 77
29... .383 .183 .157 <10    <4.0 3.4 3.6   224 97
JUL
27... .304 .121 .124 <10    <4.0 2.3 2.9   141 92
AUG
25... .216 .177 .147 <10    <4.0 2.8 3.7   99 97
SEP
22... .580 .343 .352 <10    <4.0 3.0 5.1   95 99

		OXYGEN,					ALKA-	CAR-	BICAR-
		DIS-		MAGNE-		POTAS-	LINITY	BONATE	BONATE	CHLO-
		SOLVED	CALCIUM	SIUM,	SODIUM,	SIUM,	WAT DIS	WATER	WATER	RIDE,
	OXYGEN,	(PER-	DIS-	DIS-	DIS-	DIS-	TOT IT	DIS IT	DIS IT	DIS-
	DIS-	CENT	SOLVED	SOLVED	SOLVED	SOLVED	FIELD	FIELD	FIELD	SOLVED
DATE	SOLVED	SATUR-	(MG/L	(MG/L	(MG/L	(MG/L	MG/L AS	MG/L AS	MG/L AS	(MG/L
	(MG/L)	ATION)	AS CA)	AS MG)	AS NA)	AS K)	CACO₃	CO₃	HCO₃	AS CL)
	(00300)	(00301)	(00915)	(00925)	(00930)	(00935)	(39086)	(00452)	(00453)	(00940)
OCT 1997
22...	13.8	129	72	32	94	6.2	236	0	278	110
NOV
19...	15.3	123	70	33	89	6.5	248	0	302	110
DEC
17...	13.6	103	71	34	46	3.4	236	0	287	73
JAN 1998
15...	14.4	101	76	34	16	2.0	236	0	288	38
FEB
06...	12.9	97	81	37	24	2.3	248	0	302	50
MAR
12...	13.3	99	73	34	21	1.8	206	0	251	48
APR
07...	9.6	91	61	27	13	2.2	178	0	217	32
MAY
04...	8.7	86	57	25	8.9	2.5	156	0	190	23
26...	7.7	85	56	26	9.3	2.4	168	0	205	24
JUN
01...	7.9	92	67	30	14	2.2	204	0	249	32
21...	7.2	85	47	20	6.8	3.0	152	0	185	17
29...	6.3	78	52	22	8.9	3.0	154	0	188	20
JUL
27...	11.2	135	72	33	18	2.5	236	0	282	29
AUG
25...	10.8	139	62	28	20	3.4	226	7	261	33
SEP
22...	8.0	93	73	33	61	5.2	264	17	288	78

				SOLIDS,	NITRO-	NITRO-	NITRO-	NITRO-	NITRO-
		FLUO-	SILICA,	RESIDUE	GEN,	GEN,	GEN,AM-	GEN,AM-	GEN,
	SULFATE	RIDE,	DIS-	AT 180	AMMONIA	NITRITE	MONIA +	MONIA +	NO₂+NO₃
	DIS-	DIS-	SOLVED	DEG. C	DIS-	DIS-	ORGANIC	ORGANIC	DIS-
	SOLVED	SOLVED	(MG/L	DIS-	SOLVED	SOLVED	DIS.	TOTAL	SOLVED
DATE	(MG/L	(MG/L	AS	SOLVED	(MG/L	(MG/L	(MG/L	(MG/L	(MG/L
	AS SO₄)	AS F)	SIO₂)	(MG/L)	AS N)	AS N)	AS N)	AS N)	AS N)
	(00945)	(00950)	(00955)	(70300)	(00608)	(00613)	(00623)	(00625)	(00631)
OCT 1997
22...	120	.44	7.0	628	<.015	.015	.33	.44	1.49
NOV
19...	110	.40	7.7	600	<.020	.020	.48	.54	2.01
DEC
17...	63	.31	6.7	493	.145	.033	.52	.58	3.91
JAN 1998
15...	43	.23	8.6	400	<.020	.041	.26	.68	8.16
FEB
06...	56	.28	7.8	458	.041	.019	.33	.47	8.02
MAR
12...	45	.22	7.0	410	<.020	.033	.33	.79	10.1
APR
07...	37	.21	8.6	340	.023	.043	.50	.87	8.85
MAY
04...	32	.27	8.7	307	.076	.059	.46	1.4	8.66
26...	33	.22	7.8	336	.051	.084	.45	1.4	8.30
JUN
01...	41	.26	8.6	370	.091	.061	.37	.90	9.97
21...	24	.23	8.0	246	.029	.058	.30	1.1	6.20
29...	27	.30	8.9	282	<.020	.045	.34	1.2	6.28
JUL
27...	43	.25	9.2	348	.020	.019	.22	.79	4.67
AUG
25...	44	.27	8.5	371	<.020	.015	.25	.90	2.48
SEP
22...	79	.33	5.1	536	<.020	.034	.33	1.5	1.79

			PHOS-				CARBON,		SED.
		PHOS-	PHORUS		MANGA-	CARBON,	ORGANIC		SUSP.
	PHOS-	PHORUS	ORTHO,	IRON,	NESE,	ORGANIC	SUS-	SEDI-	SIEVE
	PHORUS	DIS-	DIS-	DIS-	DIS-	DIS-	PENDED	MENT,	DIAM.
	TOTAL	SOLVED	SOLVED	SOLVED	SOLVED	SOLVED	TOTAL	SUS-	% FINER
DATE	(MG/L	(MG/L	(MG/L	(UG/L	(UG/L	(MG/L	(MG/L	PENDED	THAN
	AS P)	AS P)	AS P)	AS FE)	AS MN)	AS C)	AS C)	(MG/L)	.062 MM
	(00665)	(00666)	(00671)	(01046)	(01056)	(00681)	(00689)	(80154)	(70331)
OCT 1997
22...	.566	.534	.504	5.9	63	3.3	.50	3	69
NOV
19...	.627	.544	.566	25	108	3.8	.70	4	88
DEC
17...	.348	.273	.275	<10	10	2.7	1.3	18	78
JAN 1998
15...	.211	.111	.176	<10	8.5	2.6	1.5	132	63
FEB
06...	.156	.112	.170	<10	9.7	2.2	.70	37	57
MAR
12...	.206	.070	.041	<10	5.1	2.6	2.8	121	91
APR
07...	.283	.157	.148	<10	<4.0	3.1	2.0	106	96
MAY
04...	.414	.143	.136	<10	<4.0	3.6	3.0	197	98
26...	.478	.147	.126	<10	<4.0	3.3	>5.0	151	89
JUN
01...	.297	.147	.176	<10	<4.0	2.3	3.0	407	93
21...	.354	.128	.126	<10	4.7	3.5	3.2	158	77
29...	.383	.183	.157	<10	<4.0	3.4	3.6	224	97
JUL
27...	.304	.121	.124	<10	<4.0	2.3	2.9	141	92
AUG
25...	.216	.177	.147	<10	<4.0	2.8	3.7	99	97
SEP
22...	.580	.343	.352	<10	<4.0	3.0	5.1	95	99