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Gas Quality / Gas Quality By Date

Date Requested: Apr 30 2025 3:47 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	1031.637	0.646	1.763	0.595	92.578	4.677	0.271	0.014	0.030	0.006	0.007	0.006
04/29/2025	1031.637	0.646	1.763	0.595	92.578	4.677	0.271	0.014	0.030	0.006	0.007	0.006
04/28/2025	1034.219	0.699	1.689	0.597	92.312	4.938	0.295	0.015	0.031	0.006	0.007	0.008
04/27/2025	1040.973	0.898	1.398	0.601	91.615	5.744	0.295	0.013	0.025	0.004	0.005	0.004
04/26/2025	1043.310	0.942	1.390	0.603	91.240	6.068	0.308	0.013	0.026	0.004	0.005	0.004
04/25/2025	1033.723	0.770	1.608	0.597	92.343	4.967	0.266	0.012	0.024	0.004	0.005	0.000
04/24/2025	1033.549	0.701	1.605	0.595	92.584	4.717	0.303	0.017	0.037	0.006	0.007	0.021
04/23/2025	1040.998	0.830	1.488	0.601	91.790	5.371	0.389	0.027	0.061	0.011	0.013	0.021
04/22/2025	1043.549	0.846	1.441	0.602	91.557	5.608	0.413	0.029	0.064	0.012	0.013	0.017
04/21/2025	1042.944	0.867	1.468	0.603	91.513	5.628	0.418	0.027	0.058	0.009	0.010	0.002
04/20/2025	1044.427	0.914	1.498	0.605	91.178	5.867	0.413	0.029	0.064	0.012	0.013	0.011
04/19/2025	1040.778	0.832	1.474	0.601	91.776	5.481	0.345	0.023	0.049	0.009	0.010	0.000
04/18/2025	1046.779	0.928	1.481	0.606	90.879	6.150	0.440	0.028	0.061	0.011	0.012	0.009
04/17/2025	1055.104	1.222	0.993	0.611	90.007	7.339	0.374	0.015	0.028	0.004	0.004	0.013
04/16/2025	1042.596	0.874	1.440	0.602	91.514	5.712	0.376	0.020	0.043	0.008	0.008	0.005
04/15/2025	1055.150	1.150	0.961	0.609	90.370	7.040	0.406	0.020	0.040	0.006	0.007	0.000
04/14/2025	1049.722	1.024	1.056	0.605	91.026	6.485	0.357	0.014	0.025	0.003	0.004	0.005
04/13/2025	1035.689	0.646	1.743	0.597	92.154	5.054	0.334	0.015	0.031	0.005	0.007	0.010
04/12/2025	1033.871	0.668	1.755	0.597	92.240	4.963	0.306	0.013	0.027	0.004	0.005	0.017
04/11/2025	1041.115	0.809	1.354	0.599	91.983	5.444	0.355	0.016	0.030	0.005	0.005	0.000
04/10/2025	1038.774	0.770	1.392	0.598	92.261	5.197	0.321	0.015	0.030	0.005	0.006	0.002
04/09/2025	1034.490	0.712	1.520	0.595	92.616	4.811	0.280	0.016	0.032	0.006	0.006	0.000
04/08/2025	1040.865	0.787	1.285	0.598	92.272	5.236	0.338	0.021	0.045	0.008	0.008	0.000
04/07/2025	1042.328	0.789	1.343	0.600	92.059	5.295	0.397	0.026	0.058	0.010	0.012	0.010
04/06/2025	1042.077	0.882	1.251	0.600	92.083	5.291	0.397	0.024	0.051	0.009	0.011	0.000
04/05/2025	1044.549	0.905	1.313	0.603	91.706	5.484	0.460	0.031	0.069	0.013	0.015	0.003
04/04/2025	1045.286	0.967	1.091	0.602	91.841	5.591	0.414	0.025	0.051	0.009	0.010	0.002
04/03/2025	1041.674	0.793	1.347	0.599	92.219	5.085	0.434	0.030	0.067	0.012	0.013	0.000
04/02/2025	1041.611	0.830	1.199	0.598	92.164	5.291	0.365	0.020	0.040	0.008	0.009	0.073
04/01/2025	1035.575	0.714	1.532	0.596	92.518	4.841	0.327	0.018	0.037	0.006	0.007	0.000
03/31/2025	1044.479	0.948	1.242	0.602	91.550	5.817	0.364	0.023	0.041	0.008	0.008	0.000
03/30/2025	1039.665	0.836	1.488	0.600	91.840	5.415	0.346	0.021	0.038	0.007	0.008	0.000
03/29/2025	1047.518	1.010	1.326	0.606	90.941	6.176	0.424	0.032	0.057	0.012	0.012	0.012
03/28/2025	1050.382	1.108	1.152	0.608	90.762	6.358	0.456	0.036	0.064	0.013	0.013	0.038
03/27/2025	1045.941	1.025	1.225	0.604	91.347	5.866	0.417	0.034	0.054	0.011	0.011	0.008
03/26/2025	1038.764	0.819	1.602	0.601	91.825	5.266	0.388	0.026	0.049	0.009	0.010	0.005
03/25/2025	1030.128	0.612	1.962	0.596	92.509	4.510	0.327	0.021	0.040	0.008	0.009	0.001
03/24/2025	1035.074	0.784	1.632	0.598	92.198	4.990	0.324	0.020	0.038	0.007	0.008	0.000
03/23/2025	1039.622	0.830	1.502	0.600	91.914	5.279	0.375	0.027	0.049	0.010	0.010	0.003
03/22/2025	1044.500	0.976	1.366	0.604	91.241	5.947	0.383	0.024	0.045	0.008	0.009	0.000
03/21/2025	1040.790	0.874	1.477	0.601	91.584	5.663	0.337	0.018	0.035	0.006	0.006	0.001
03/20/2025	1034.558	0.674	1.689	0.596	92.375	4.870	0.321	0.018	0.036	0.007	0.007	0.003
03/19/2025	1038.097	0.758	1.603	0.599	91.964	5.268	0.323	0.019	0.041	0.008	0.010	0.004
03/18/2025	1036.738	0.737	1.680	0.599	91.962	5.230	0.321	0.017	0.035	0.006	0.007	0.005
03/17/2025	1032.465	0.638	1.875	0.596	92.221	4.924	0.288	0.015	0.029	0.005	0.005	0.001
03/16/2025	1036.352	0.742	1.541	0.597	92.249	5.114	0.304	0.014	0.026	0.004	0.004	0.000
03/15/2025	1033.631	0.675	1.630	0.595	92.505	4.867	0.274	0.013	0.024	0.004	0.004	0.004
03/14/2025	1031.739	0.682	1.688	0.595	92.580	4.735	0.261	0.013	0.024	0.004	0.004	0.009
03/13/2025	1037.227	0.806	1.348	0.597	92.411	5.076	0.300	0.014	0.026	0.004	0.004	0.011
03/12/2025	1037.547	0.819	1.309	0.597	92.475	5.036	0.301	0.016	0.031	0.005	0.005	0.000
03/11/2025	1038.243	0.822	1.385	0.598	92.215	5.178	0.323	0.017	0.035	0.006	0.006	0.013
03/10/2025	1035.794	0.732	1.649	0.598	92.167	5.049	0.328	0.018	0.037	0.006	0.007	0.007
03/09/2025	1041.327	0.845	1.331	0.600	91.962	5.442	0.342	0.020	0.041	0.007	0.008	0.002
03/08/2025	1044.792	0.952	1.260	0.603	91.431	5.927	0.357	0.020	0.040	0.006	0.007	0.000
03/07/2025	1044.553	0.898	1.372	0.603	91.298	5.977	0.357	0.020	0.040	0.007	0.008	0.024
03/06/2025	1038.759	0.729	1.601	0.599	91.910	5.361	0.331	0.019	0.036	0.006	0.006	0.000
03/05/2025	1045.771	0.868	1.238	0.602	91.534	5.918	0.348	0.021	0.040	0.009	0.008	0.016
03/04/2025	1039.421	0.707	1.586	0.599	91.944	5.339	0.348	0.020	0.040	0.007	0.007	0.002
03/03/2025	1039.853	0.731	1.752	0.601	91.454	5.624	0.368	0.020	0.038	0.006	0.006	0.000
03/02/2025	1043.362	0.822	1.499	0.602	91.363	5.883	0.359	0.020	0.039	0.006	0.006	0.000
03/01/2025	1049.340	0.959	1.092	0.604	91.202	6.318	0.361	0.020	0.036	0.006	0.006	0.000
02/28/2025	1051.913	1.051	0.977	0.606	90.971	6.530	0.388	0.022	0.043	0.007	0.007	0.004
02/27/2025	1050.868	1.057	0.930	0.605	91.182	6.387	0.370	0.021	0.040	0.007	0.007	0.000
02/26/2025	1043.460	0.921	1.202	0.601	91.768	5.706	0.335	0.018	0.035	0.006	0.006	0.002
02/25/2025	1033.067	0.620	1.731	0.595	92.508	4.825	0.264	0.014	0.027	0.005	0.005	0.001
02/24/2025	1036.040	0.628	1.632	0.596	92.376	5.005	0.297	0.016	0.031	0.006	0.006	0.003
02/23/2025	1038.421	0.686	1.557	0.598	92.155	5.211	0.326	0.017	0.035	0.006	0.006	0.000
02/22/2025	1042.866	0.775	1.288	0.599	91.970	5.581	0.329	0.016	0.031	0.005	0.005	0.000
02/21/2025	1037.998	0.683	1.548	0.597	92.224	5.153	0.333	0.016	0.032	0.005	0.005	0.000
02/20/2025	1037.754	0.714	1.639	0.599	92.006	5.225	0.349	0.019	0.036	0.006	0.006	0.000
02/19/2025	1040.920	0.760	1.596	0.601	91.599	5.607	0.370	0.019	0.037	0.006	0.006	0.000
02/18/2025	1042.934	0.797	1.422	0.601	91.653	5.693	0.369	0.019	0.036	0.006	0.006	0.000
02/17/2025	1041.086	0.865	1.465	0.601	91.653	5.574	0.372	0.019	0.038	0.006	0.007	0.000
02/16/2025	1047.518	0.865	1.629	0.607	90.581	6.379	0.456	0.024	0.048	0.008	0.009	0.000
02/15/2025	1048.151	0.908	1.816	0.610	90.027	6.669	0.468	0.028	0.060	0.010	0.011	0.000
02/14/2025	1054.374	1.074	1.576	0.614	89.395	7.359	0.494	0.027	0.056	0.009	0.010	0.000
02/13/2025	1057.378	1.202	1.443	0.617	89.075	7.643	0.519	0.030	0.064	0.011	0.012	0.000
02/12/2025	1056.077	1.178	1.519	0.616	89.102	7.579	0.510	0.029	0.061	0.010	0.011	0.000
02/11/2025	1051.792	1.087	1.629	0.613	89.603	7.071	0.489	0.031	0.065	0.011	0.012	0.000
02/10/2025	1054.710	1.119	1.564	0.615	89.355	7.307	0.526	0.033	0.070	0.012	0.013	0.000
02/09/2025	1053.715	1.116	1.453	0.613	89.704	7.116	0.492	0.030	0.063	0.012	0.013	0.000
02/08/2025	1052.171	1.024	1.541	0.612	89.859	7.008	0.460	0.027	0.059	0.010	0.011	0.000
02/07/2025	1048.426	0.919	1.760	0.610	90.098	6.651	0.461	0.028	0.060	0.010	0.012	0.000
02/06/2025	1047.993	0.890	1.811	0.610	90.124	6.590	0.470	0.028	0.062	0.011	0.012	0.000
02/05/2025	1048.338	0.939	1.735	0.610	90.024	6.781	0.429	0.024	0.050	0.009	0.009	0.000
02/04/2025	1058.146	1.171	1.489	0.617	88.929	7.742	0.561	0.030	0.059	0.009	0.009	0.000
02/03/2025	1050.484	1.048	1.735	0.613	89.551	7.071	0.503	0.025	0.050	0.008	0.008	0.001
02/02/2025	1050.567	1.084	1.582	0.612	89.732	7.062	0.467	0.021	0.040	0.006	0.006	0.000
02/01/2025	1040.908	0.822	1.932	0.605	90.667	6.150	0.368	0.017	0.033	0.005	0.005	0.000
01/31/2025	1032.005	0.599	2.284	0.600	91.507	5.201	0.336	0.018	0.037	0.007	0.007	0.004
01/30/2025	1032.444	0.626	2.288	0.601	91.372	5.320	0.326	0.018	0.036	0.006	0.007	0.001
01/29/2025	1036.022	0.715	2.236	0.604	90.891	5.720	0.366	0.019	0.038	0.007	0.007	0.000
01/28/2025	1036.271	0.759	2.116	0.603	91.056	5.616	0.375	0.020	0.042	0.007	0.008	0.000
01/27/2025	1033.805	0.641	2.247	0.601	91.312	5.368	0.357	0.019	0.041	0.007	0.008	0.000