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Gas Quality / Gas Quality By Date

Date Requested: Mar 21 2025 9:51 PM

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


03/21/2025	1057.063	1.062	1.128	0.611	90.134	7.001	0.588	0.029	0.047	0.006	0.006	0.000
03/20/2025	1059.015	1.067	1.110	0.612	89.935	7.166	0.626	0.030	0.047	0.007	0.006	0.006
03/19/2025	1056.345	1.056	0.985	0.609	90.520	6.821	0.532	0.027	0.047	0.007	0.007	0.000
03/18/2025	1058.838	1.142	0.896	0.611	90.192	7.158	0.527	0.026	0.046	0.006	0.006	0.000
03/17/2025	1060.646	1.056	1.085	0.613	89.735	7.474	0.574	0.026	0.041	0.005	0.004	0.000
03/16/2025	1054.731	0.908	0.997	0.606	90.919	6.640	0.478	0.020	0.031	0.004	0.003	0.000
03/15/2025	1033.896	0.675	1.578	0.595	92.609	4.818	0.272	0.015	0.025	0.005	0.005	0.000
03/14/2025	1056.260	1.089	0.847	0.608	90.686	6.826	0.483	0.023	0.036	0.005	0.005	0.000
03/13/2025	1054.901	1.077	0.844	0.607	90.891	6.644	0.478	0.022	0.036	0.005	0.005	0.000
03/12/2025	1056.346	1.101	0.812	0.608	90.795	6.698	0.512	0.027	0.043	0.006	0.006	0.000
03/11/2025	1050.138	1.037	0.890	0.604	91.450	6.134	0.419	0.022	0.035	0.006	0.006	0.000
03/10/2025	1054.277	1.205	0.532	0.605	91.289	6.535	0.376	0.019	0.033	0.005	0.005	0.000
03/09/2025	1042.858	0.681	1.586	0.601	91.597	5.640	0.433	0.020	0.034	0.005	0.004	0.000
03/08/2025	1043.509	0.734	1.512	0.601	91.554	5.708	0.427	0.021	0.035	0.005	0.005	0.000
03/07/2025	1048.036	0.792	1.457	0.604	90.993	6.224	0.470	0.021	0.035	0.004	0.004	0.000
03/06/2025	1054.247	0.867	1.227	0.607	90.639	6.653	0.540	0.025	0.040	0.004	0.004	0.000
03/05/2025	1049.625	0.799	1.076	0.602	91.532	6.185	0.353	0.018	0.029	0.004	0.004	0.000
03/04/2025	1063.700	0.739	1.220	0.611	89.697	7.755	0.516	0.024	0.039	0.005	0.005	0.000
03/03/2025	1060.058	0.668	1.341	0.609	89.984	7.481	0.460	0.021	0.035	0.005	0.005	0.000
03/02/2025	1057.595	0.709	1.381	0.608	90.052	7.393	0.404	0.019	0.032	0.005	0.004	0.000
03/01/2025	1046.851	0.901	1.208	0.603	91.389	6.085	0.342	0.021	0.038	0.007	0.007	0.000
02/28/2025	1049.380	0.976	1.075	0.604	91.211	6.309	0.356	0.021	0.038	0.007	0.007	0.000
02/27/2025	1051.286	1.049	0.884	0.605	91.244	6.391	0.359	0.021	0.038	0.007	0.007	0.000
02/26/2025	1044.823	0.909	1.081	0.600	91.902	5.707	0.334	0.020	0.035	0.006	0.006	0.000
02/25/2025	1043.225	0.924	1.166	0.600	91.881	5.628	0.338	0.019	0.034	0.006	0.005	0.000
02/24/2025	1041.435	0.725	1.455	0.599	91.870	5.586	0.307	0.017	0.029	0.005	0.005	0.000
02/23/2025	1054.624	0.708	1.066	0.603	91.226	6.567	0.360	0.021	0.035	0.008	0.008	0.000
02/22/2025	1054.084	0.683	1.041	0.602	91.408	6.437	0.363	0.020	0.032	0.008	0.008	0.000
02/21/2025	1049.046	0.608	1.097	0.598	91.974	6.015	0.252	0.015	0.024	0.007	0.007	0.000
02/20/2025	1047.458	0.647	1.107	0.598	92.062	5.893	0.231	0.016	0.026	0.008	0.008	0.000
02/19/2025	1051.615	0.642	1.095	0.600	91.615	6.288	0.300	0.017	0.027	0.008	0.007	0.000
02/18/2025	1053.683	0.587	1.238	0.602	91.085	6.749	0.294	0.015	0.021	0.006	0.005	0.000
02/17/2025	1043.832	0.883	1.420	0.603	91.422	5.787	0.410	0.022	0.040	0.007	0.008	0.000
02/16/2025	1045.102	0.842	1.484	0.604	91.201	5.991	0.408	0.022	0.039	0.007	0.007	0.000
02/15/2025	1056.834	0.708	1.358	0.608	90.269	7.223	0.368	0.022	0.034	0.009	0.009	0.000
02/14/2025	1051.944	0.658	1.400	0.604	90.883	6.657	0.330	0.021	0.033	0.008	0.008	0.000
02/13/2025	1050.063	0.536	1.421	0.601	91.316	6.373	0.287	0.019	0.031	0.009	0.008	0.000
02/12/2025	1047.270	0.516	1.409	0.599	91.735	5.999	0.273	0.020	0.030	0.009	0.008	0.000
02/11/2025	1047.464	0.487	1.472	0.599	91.574	6.156	0.251	0.018	0.028	0.008	0.007	0.000
02/10/2025	1049.602	0.482	1.495	0.601	91.267	6.421	0.279	0.017	0.027	0.007	0.006	0.000
02/09/2025	1050.977	0.723	1.394	0.605	90.884	6.566	0.360	0.021	0.034	0.008	0.009	0.000
02/08/2025	1050.585	0.579	1.388	0.602	91.253	6.380	0.333	0.020	0.031	0.008	0.008	0.000
02/07/2025	1050.848	0.597	1.290	0.601	91.385	6.355	0.303	0.021	0.032	0.009	0.008	0.000
02/06/2025	1054.929	0.539	1.525	0.605	90.383	7.168	0.333	0.016	0.026	0.005	0.005	0.000
02/05/2025	1055.102	0.433	1.614	0.605	90.295	7.346	0.278	0.011	0.017	0.003	0.003	0.000
02/04/2025	1057.114	1.101	1.613	0.617	89.016	7.548	0.598	0.035	0.066	0.011	0.011	0.000
02/03/2025	1054.151	1.095	1.634	0.615	89.250	7.386	0.535	0.029	0.054	0.008	0.008	0.000
02/02/2025	1044.231	0.874	1.832	0.607	90.386	6.454	0.388	0.019	0.033	0.006	0.007	0.000
02/01/2025	1043.937	0.912	1.716	0.607	90.549	6.400	0.362	0.018	0.031	0.005	0.005	0.000
01/31/2025	1037.243	0.717	2.019	0.602	91.170	5.683	0.348	0.019	0.033	0.006	0.006	0.000
01/30/2025	1058.558	0.839	1.286	0.610	89.812	7.677	0.328	0.018	0.026	0.006	0.006	0.000
01/29/2025	1056.892	0.720	1.365	0.608	90.092	7.468	0.301	0.017	0.024	0.007	0.006	0.000
01/28/2025	1054.323	0.627	1.431	0.605	90.467	7.144	0.278	0.016	0.023	0.007	0.006	0.000
01/27/2025	1051.792	0.615	1.331	0.603	91.049	6.699	0.250	0.017	0.023	0.008	0.007	0.000
01/26/2025	1046.751	0.619	1.406	0.600	91.489	6.194	0.242	0.014	0.022	0.006	0.006	0.000
01/25/2025	1049.841	0.695	1.307	0.602	91.164	6.515	0.270	0.014	0.022	0.006	0.006	0.000
01/24/2025	1054.449	0.725	1.232	0.605	90.740	6.934	0.309	0.017	0.029	0.007	0.007	0.000
01/23/2025	1051.837	0.774	1.176	0.604	91.030	6.682	0.286	0.015	0.022	0.006	0.005	0.000
01/22/2025	1050.618	0.805	1.121	0.603	91.221	6.540	0.267	0.014	0.020	0.005	0.005	0.000
01/21/2025	1048.009	0.680	1.383	0.602	91.257	6.357	0.272	0.016	0.023	0.006	0.005	0.000
01/20/2025	1052.703	0.680	1.433	0.605	90.535	7.020	0.277	0.016	0.025	0.006	0.006	0.000
01/19/2025	1053.312	0.712	1.441	0.606	90.428	7.049	0.305	0.019	0.030	0.008	0.008	0.000
01/18/2025	1053.940	0.744	1.367	0.606	90.521	6.943	0.345	0.023	0.038	0.009	0.009	0.000
01/17/2025	1053.132	0.742	1.306	0.605	90.682	6.905	0.302	0.018	0.031	0.007	0.007	0.000
01/16/2025	1049.255	0.639	1.389	0.602	91.177	6.476	0.261	0.016	0.028	0.006	0.006	0.000
01/15/2025	1049.632	0.635	1.400	0.602	91.115	6.526	0.266	0.017	0.028	0.006	0.006	0.000
01/14/2025	1051.725	0.618	1.472	0.604	90.745	6.807	0.299	0.018	0.029	0.006	0.006	0.000
01/13/2025	1050.640	0.677	1.459	0.604	90.780	6.728	0.296	0.017	0.030	0.006	0.006	0.000
01/12/2025	1048.396	0.845	1.448	0.605	90.863	6.350	0.412	0.024	0.043	0.008	0.008	0.000
01/11/2025	1051.190	0.702	1.319	0.604	90.942	6.702	0.281	0.016	0.026	0.006	0.006	0.000
01/10/2025	1052.414	0.698	1.284	0.604	90.923	6.716	0.322	0.017	0.026	0.006	0.006	0.000
01/09/2025	1052.929	0.699	1.277	0.604	90.883	6.759	0.320	0.018	0.029	0.007	0.007	0.000
01/08/2025	1051.686	0.653	1.302	0.603	91.041	6.670	0.282	0.016	0.025	0.006	0.005	0.000
01/07/2025	1048.473	0.595	1.386	0.601	91.359	6.362	0.246	0.016	0.024	0.006	0.006	0.000
01/06/2025	1048.783	0.567	1.440	0.601	91.275	6.409	0.250	0.018	0.028	0.007	0.007	0.000
01/05/2025	1049.745	0.583	1.470	0.602	91.071	6.532	0.282	0.019	0.030	0.007	0.006	0.000
01/04/2025	1047.133	0.661	1.419	0.601	91.356	6.202	0.301	0.019	0.031	0.006	0.006	0.000
01/03/2025	1034.283	0.586	1.627	0.594	92.668	4.792	0.267	0.017	0.031	0.006	0.006	0.000
01/02/2025	1029.551	0.575	1.757	0.592	93.053	4.255	0.294	0.019	0.034	0.006	0.006	0.000
01/01/2025	1030.563	0.622	1.752	0.594	92.875	4.355	0.323	0.021	0.038	0.007	0.007	0.000
12/31/2024	1034.348	0.763	1.671	0.598	92.279	4.841	0.374	0.021	0.038	0.006	0.006	0.000
12/30/2024	1036.901	0.788	1.638	0.599	92.046	5.026	0.414	0.025	0.047	0.008	0.008	0.000
12/29/2024	1035.905	0.727	1.594	0.597	92.308	4.962	0.336	0.021	0.038	0.007	0.007	0.000
12/28/2024	1037.217	0.747	1.573	0.598	92.110	5.176	0.333	0.019	0.033	0.005	0.005	0.000
12/27/2024	1045.070	0.908	1.319	0.603	91.572	5.615	0.469	0.031	0.063	0.011	0.012	0.000
12/26/2024	1028.922	0.704	1.640	0.593	93.175	4.061	0.350	0.021	0.037	0.006	0.006	0.000
12/25/2024	1033.524	0.718	1.588	0.595	92.638	4.656	0.335	0.019	0.034	0.006	0.006	0.000
12/24/2024	1056.533	1.291	0.952	0.613	90.102	6.991	0.561	0.031	0.055	0.009	0.009	0.000
12/23/2024	1031.854	0.714	1.470	0.593	93.083	4.384	0.292	0.017	0.028	0.006	0.006	0.000
12/22/2024	1028.500	0.581	1.522	0.589	93.619	3.996	0.240	0.013	0.020	0.004	0.004	0.000
12/21/2024	1030.289	0.544	1.513	0.590	93.569	4.029	0.290	0.016	0.028	0.005	0.005	0.000
12/20/2024	1024.686	0.484	1.681	0.587	93.937	3.644	0.213	0.012	0.020	0.004	0.004	0.000
12/19/2024	1023.582	0.473	1.759	0.587	93.979	3.491	0.251	0.014	0.024	0.004	0.004	0.000
12/18/2024	1018.196	0.473	1.880	0.585	94.372	2.998	0.236	0.012	0.021	0.004	0.004	0.000