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Gas Quality / Gas Quality By Date

Date Requested: Apr 30 2025 3:34 AM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


04/30/2025	1043.341	0.848	1.577	0.604	91.195	5.871	0.430	0.021	0.038	0.006	0.006	0.000
04/29/2025	1043.341	0.848	1.577	0.604	91.195	5.871	0.430	0.021	0.038	0.006	0.006	0.000
04/28/2025	1043.520	0.845	1.578	0.604	91.170	5.909	0.418	0.021	0.039	0.006	0.007	0.000
04/27/2025	1027.876	0.585	1.911	0.593	92.887	4.260	0.288	0.017	0.033	0.006	0.007	0.000
04/26/2025	1027.290	0.564	1.856	0.592	93.206	3.973	0.316	0.020	0.041	0.007	0.008	0.000
04/25/2025	1032.867	0.617	1.845	0.596	92.502	4.544	0.381	0.026	0.054	0.010	0.011	0.000
04/24/2025	1028.101	0.789	1.911	0.597	92.524	4.315	0.361	0.024	0.050	0.009	0.009	0.000
04/23/2025	1030.197	0.724	1.894	0.597	92.468	4.433	0.376	0.025	0.051	0.009	0.010	0.000
04/22/2025	1032.569	0.668	1.844	0.597	92.382	4.656	0.341	0.025	0.053	0.010	0.011	0.000
04/21/2025	1029.037	0.551	1.905	0.593	92.890	4.256	0.310	0.020	0.041	0.008	0.008	0.000
04/20/2025	1020.305	0.283	2.428	0.589	93.443	3.463	0.292	0.018	0.040	0.007	0.010	0.000
04/19/2025	1022.394	0.313	2.372	0.590	93.234	3.687	0.309	0.017	0.038	0.007	0.009	0.000
04/18/2025	1016.919	0.247	2.346	0.585	93.976	3.150	0.235	0.011	0.022	0.004	0.004	0.000
04/17/2025	1016.486	0.242	2.283	0.584	94.148	3.075	0.216	0.009	0.017	0.003	0.003	0.000
04/16/2025	1034.160	0.618	1.808	0.597	92.342	4.782	0.366	0.021	0.040	0.007	0.008	0.000
04/15/2025	1035.983	0.641	1.675	0.597	92.388	4.820	0.387	0.022	0.044	0.007	0.008	0.000
04/14/2025	1039.820	0.684	1.605	0.599	92.054	5.097	0.455	0.026	0.052	0.008	0.009	0.000
04/13/2025	1030.730	0.570	1.772	0.593	92.877	4.410	0.303	0.017	0.034	0.006	0.006	0.000
04/12/2025	1036.526	0.691	1.573	0.597	92.352	4.973	0.339	0.019	0.037	0.006	0.006	0.000
04/11/2025	1038.840	0.691	1.580	0.598	92.177	5.025	0.429	0.024	0.048	0.008	0.009	0.000
04/10/2025	1039.689	0.668	1.637	0.599	92.027	5.118	0.444	0.026	0.053	0.009	0.010	0.000
04/09/2025	1040.123	0.685	1.615	0.599	91.987	5.159	0.448	0.026	0.053	0.009	0.010	0.000
04/08/2025	1040.713	0.719	1.545	0.600	92.004	5.166	0.460	0.026	0.053	0.009	0.009	0.000
04/07/2025	1039.061	0.700	1.650	0.599	91.993	5.104	0.455	0.025	0.049	0.008	0.008	0.000
04/06/2025	1022.817	0.365	2.233	0.590	93.330	3.699	0.298	0.018	0.035	0.006	0.007	0.000
04/05/2025	1037.420	0.719	2.026	0.603	91.401	5.252	0.467	0.032	0.061	0.011	0.012	0.000
04/04/2025	1044.531	0.881	1.957	0.609	90.395	6.042	0.571	0.039	0.075	0.012	0.014	0.000
04/03/2025	1033.429	0.652	2.023	0.599	91.868	4.989	0.381	0.023	0.043	0.006	0.007	0.000
04/02/2025	1040.346	0.784	1.765	0.603	91.351	5.553	0.450	0.026	0.050	0.007	0.007	0.000
04/01/2025	1045.592	0.939	1.525	0.606	90.827	6.196	0.422	0.025	0.046	0.007	0.007	0.000
03/31/2025	1028.506	0.527	2.159	0.595	92.481	4.373	0.371	0.023	0.042	0.007	0.007	0.000
03/30/2025	1027.687	0.525	2.199	0.595	92.520	4.294	0.364	0.025	0.046	0.009	0.009	0.000
03/29/2025	1028.344	0.521	2.210	0.596	92.449	4.329	0.385	0.027	0.053	0.009	0.009	0.000
03/28/2025	1021.966	0.412	2.373	0.591	93.030	3.795	0.313	0.020	0.036	0.007	0.007	0.000
03/27/2025	1035.552	0.621	2.131	0.601	91.643	4.945	0.540	0.033	0.062	0.008	0.008	0.000
03/26/2025	1044.049	0.783	1.942	0.607	90.674	5.864	0.613	0.035	0.065	0.008	0.008	0.000
03/25/2025	1045.399	0.809	1.921	0.608	90.457	6.097	0.600	0.033	0.061	0.007	0.007	0.000
03/24/2025	1046.086	0.822	1.919	0.609	90.342	6.201	0.603	0.033	0.059	0.007	0.007	0.000
03/23/2025	1028.578	0.492	2.359	0.597	92.187	4.424	0.437	0.027	0.048	0.008	0.008	0.000
03/22/2025	1024.883	0.393	2.453	0.594	92.712	3.912	0.408	0.030	0.055	0.011	0.012	0.000
03/21/2025	1034.964	0.536	2.152	0.599	91.802	4.912	0.488	0.030	0.053	0.009	0.009	0.000
03/20/2025	1027.294	0.438	2.307	0.595	92.533	4.234	0.383	0.024	0.045	0.009	0.009	0.006
03/19/2025	1034.213	0.591	1.980	0.598	92.059	4.870	0.406	0.024	0.042	0.008	0.008	0.000
03/18/2025	1031.293	0.518	2.135	0.597	92.256	4.583	0.416	0.024	0.043	0.007	0.008	0.000
03/17/2025	1031.730	0.529	2.108	0.597	92.251	4.608	0.402	0.025	0.045	0.008	0.009	0.000
03/16/2025	1028.689	0.564	1.827	0.592	92.969	4.313	0.270	0.014	0.028	0.005	0.005	0.000
03/15/2025	1020.950	0.396	2.114	0.588	93.616	3.612	0.220	0.011	0.021	0.003	0.003	0.000
03/14/2025	1037.818	0.754	1.472	0.597	92.256	5.124	0.320	0.018	0.036	0.006	0.007	0.000
03/13/2025	1039.891	0.794	1.391	0.599	92.118	5.279	0.337	0.020	0.040	0.007	0.008	0.000
03/12/2025	1040.253	0.802	1.367	0.599	92.118	5.290	0.339	0.020	0.041	0.007	0.008	0.000
03/11/2025	1040.730	0.814	1.358	0.599	92.052	5.348	0.344	0.020	0.041	0.007	0.008	0.000
03/10/2025	1041.209	0.823	1.321	0.599	92.041	5.394	0.340	0.019	0.040	0.007	0.007	0.000
03/09/2025	1042.318	0.831	1.348	0.600	91.877	5.478	0.373	0.023	0.047	0.008	0.009	0.000
03/08/2025	1037.689	0.711	1.765	0.600	91.781	5.270	0.391	0.022	0.041	0.006	0.007	0.000
03/07/2025	1034.856	0.577	2.097	0.599	91.827	4.937	0.449	0.029	0.054	0.009	0.010	0.000
03/06/2025	1039.382	0.620	1.893	0.601	91.569	5.357	0.471	0.025	0.045	0.006	0.007	0.000
03/05/2025	1042.322	0.679	1.881	0.603	91.083	5.799	0.461	0.026	0.048	0.008	0.008	0.000
03/04/2025	1045.573	0.736	1.922	0.607	90.455	6.311	0.474	0.028	0.051	0.008	0.008	0.000
03/03/2025	1044.668	0.710	2.012	0.607	90.403	6.319	0.458	0.026	0.049	0.007	0.008	0.000
03/02/2025	1046.386	0.620	1.656	0.603	91.195	5.979	0.460	0.025	0.042	0.007	0.007	0.000
03/01/2025	1047.507	0.610	1.455	0.601	91.480	5.937	0.445	0.022	0.036	0.005	0.005	0.000
02/28/2025	1043.111	0.524	1.527	0.598	92.001	5.508	0.378	0.019	0.031	0.004	0.004	0.000
02/27/2025	1043.890	0.541	1.517	0.598	91.894	5.596	0.388	0.019	0.031	0.004	0.004	0.000
02/26/2025	1043.891	0.544	1.512	0.598	91.896	5.599	0.386	0.019	0.031	0.004	0.004	0.000
02/25/2025	1046.599	0.533	1.476	0.600	91.677	5.844	0.406	0.020	0.032	0.004	0.004	0.000
02/24/2025	1048.696	0.637	1.610	0.604	90.972	6.204	0.499	0.024	0.039	0.005	0.005	0.000
02/23/2025	1063.298	0.970	1.595	0.619	88.724	7.798	0.784	0.038	0.066	0.008	0.008	0.000
02/22/2025	1066.572	1.023	1.500	0.620	88.415	8.118	0.820	0.039	0.065	0.007	0.007	0.000
02/21/2025	1060.605	0.969	1.386	0.615	89.484	7.303	0.747	0.034	0.059	0.006	0.006	0.000
02/20/2025	1058.870	0.992	1.445	0.614	89.424	7.370	0.666	0.031	0.054	0.006	0.006	0.000
02/19/2025	1058.928	0.984	1.531	0.615	89.183	7.576	0.629	0.028	0.050	0.006	0.006	0.000
02/18/2025	1080.450	1.035	1.355	0.628	86.942	9.682	0.876	0.034	0.057	0.006	0.006	0.000
02/17/2025	1078.787	1.054	1.305	0.627	87.254	9.381	0.894	0.035	0.059	0.006	0.006	0.000
02/16/2025	1075.536	1.082	1.394	0.626	87.493	8.964	0.935	0.041	0.069	0.008	0.007	0.000
02/15/2025	1059.233	0.946	1.591	0.615	89.202	7.465	0.671	0.034	0.063	0.009	0.009	0.000
02/14/2025	1042.329	0.713	2.021	0.606	90.697	5.999	0.471	0.025	0.049	0.008	0.008	0.000
02/13/2025	1036.365	0.663	1.990	0.601	91.556	5.319	0.380	0.022	0.045	0.008	0.009	0.000
02/12/2025	1035.332	0.703	2.027	0.601	91.517	5.287	0.366	0.024	0.049	0.009	0.009	0.000
02/11/2025	1036.655	0.672	2.053	0.602	91.375	5.422	0.376	0.025	0.049	0.009	0.010	0.000
02/10/2025	1044.735	0.861	1.699	0.606	90.791	6.098	0.439	0.027	0.056	0.010	0.011	0.000
02/09/2025	1043.515	0.821	1.689	0.605	91.043	5.914	0.420	0.026	0.055	0.010	0.011	0.000
02/08/2025	1038.790	0.675	1.926	0.602	91.442	5.432	0.409	0.027	0.058	0.010	0.011	0.000
02/07/2025	1036.606	0.649	2.114	0.602	91.353	5.356	0.416	0.026	0.055	0.009	0.010	0.000
02/06/2025	1036.703	0.672	2.090	0.602	91.406	5.268	0.434	0.030	0.062	0.011	0.013	0.000
02/05/2025	1044.930	0.804	2.277	0.611	89.899	6.257	0.563	0.046	0.091	0.018	0.020	0.000
02/04/2025	1052.393	1.044	1.653	0.613	89.671	6.907	0.589	0.035	0.069	0.011	0.011	0.000
02/03/2025	1046.812	0.902	1.879	0.610	90.149	6.398	0.541	0.033	0.063	0.011	0.011	0.000
02/02/2025	1048.561	0.898	1.657	0.609	90.363	6.449	0.534	0.027	0.050	0.007	0.007	0.000
02/01/2025	1034.763	0.633	2.161	0.601	91.368	5.410	0.350	0.019	0.037	0.007	0.007	0.000
01/31/2025	1045.006	0.744	1.988	0.607	90.419	6.215	0.532	0.028	0.050	0.008	0.007	0.000
01/30/2025	1035.397	0.671	2.193	0.602	91.136	5.574	0.349	0.018	0.037	0.007	0.007	0.000
01/29/2025	1050.174	0.896	1.821	0.611	89.894	6.677	0.590	0.032	0.058	0.009	0.010	0.000
01/28/2025	1056.916	0.952	1.574	0.614	89.557	7.094	0.697	0.036	0.062	0.009	0.009	0.000
01/27/2025	1055.690	0.945	1.702	0.614	89.364	7.221	0.659	0.032	0.056	0.007	0.007	0.000